monika raval

Stainless Steel 321/321H Pipe Fittings Stainless Steel 321 Pipe Fittings are titanium-stabilized austenitic stainless steel fittings designed for enhanced performance in high-temperature applications. These fittings are highly resistant to intergranular corrosion and offer excellent mechanical strength, weldability, and durability, making them suitable for use in various industries including petrochemical, power generation, oil & gas, chemical, and more.   At iSteel, we are recognized as one of the most reliable manufacturers and exporters of ASTM A403 WP321 and WP321H Stainless Steel Pipe Fittings in Mumbai, India. Our extensive product range is engineered to deliver high performance even under harsh and demanding operating conditions.      What is Stainless Steel 321 & 321H? SS 321 is an austenitic stainless steel stabilized with titanium (Ti), which improves its resistance to intergranular corrosion, especially after exposure to temperatures in the chromium carbide precipitation range (427°C – 816°C).   SS 321H is a high carbon version of SS 321. It is developed for improved creep resistance and higher strength at elevated temperatures, making it suitable for high-pressure, high-temperature environments.    SS 321/321H Pipe Fittings Products Offered We offer a wide range of SS 321/321H buttweld fittings, manufactured as per ASTM A403 / ASME SA403 standards, including: SS 321/321H Pipe Fittings Product Range Product Type Grades Description Elbow 90°, 45°, LR, SR SS 321, 321H Reducing, Seamless, Welded Tee Equal, Unequal SS 321, 321H Seamless & Welded Tee Reducer Concentric, Eccentric SS 321, 321H Seamless / Welded Stub End Long, Short SS 321, 321H Lap Joint / Welded End Cap Pipe End Cap SS 321, 321H Seamless / Fabricated Cross Equal, Reducing SS 321, 321H Buttweld & Welded Cross Pipe Bends 15° – 90° Bends SS 321, 321H Custom radius bends available Collars Type A, B SS 321, 321H Weldable & Seamless Nipples Swage, Barrel SS 321, 321H Weldable & Fabricated   Technical Specification of SS 321/321H Fittings Specification Details Standards ASTM A403 / ASME SA403 Dimensions ASME B16.9, B16.28, MSS-SP-43 Sizes 1/8” NB to 48” NB Schedules SCH 5S to SCH 160, XXS Type Seamless, Welded, Fabricated Material Grades UNS S32100 (321), UNS S32109 (321H) Equivalent Grades DIN 1.4541 (321), DIN 1.4878 (321H), X6CrNiTi18-10 Testing PMI, Hydro Test, Radiography, Third Party Inspection     Key Features of SS 321/321H Pipe Fittings Features Excellent resistance to oxidation and corrosion. Superior strength under high temperature and pressure. Resists intergranular corrosion after welding. Smooth finishing and dimensional accuracy. Easily weldable with conventional processes. Compliant with international quality standards. Available in custom sizes and shapes.  Applications of ASTM A403 WP321/321H Fittings These pipe fittings are suitable for a broad range of applications including:   Oil & Gas Pipelines Petrochemical Plants Chemical Processing Power Generation Heat Exchangers & Boilers Fertilizer Industry Food & Beverage Processing Architectural & Construction    Global Export Network We export SS 321 and 321H Pipe Fittings to clients across cities like Mumbai, Pune, Chennai, Rajkot, Ahmedabad, Delhi, Hyderabad, Kolkata, Jaipur, and globally to countries including:   United States, UAE, Saudi Arabia, Germany, Canada, Australia, Italy, UK, Malaysia, Singapore, Indonesia, Qatar, South Africa, Brazil, Oman, Iran, Iraq, Bangladesh, Mexico, Spain, Nigeria, and more.  SS 321/321H Pipe Fittings – Price List Product Price Range (USD) SS 321 Elbow $1.5 – $2000 / piece SS 321 Reducer $0.49 – $123.5 / piece SS 321 Tee $0.3 – $600 / piece SS 321 Pipe Cap $0.1 – $100 / piece SS 321 Stub End $1 – $1000 / piece SS 321H Bends $1 – $8800 / piece SS 321H Nipples $1 – $100 / piece SS 321H Collar $1 – $500 / piece Prices vary by quantity, size, schedule, and manufacturing process (seamless or welded). For bulk orders and custom fabrication, contact us for best quote.   Why Choose Steel for SS 321/321H Pipe Fittings? Over 20 years of industry experience. In-house manufacturing and quality control. Stock availability in standard and non-standard sizes. Export quality packaging with prompt shipping. Trusted by engineering companies and EPC contractors worldwide. Ready to Ship, Wherever You Need Reliable Supplies for your next big project?  Whether you’re based in India or shipping internationally, we’re here to make sourcing simple. We supply across the USA, Canada, Australia, Germany, Brazil , and the United Kingdom. Fast quotes, custom sizes, and bulk orders available.   Let us know what you need—we’ll take care of the rest    Supplies from Different Countries Supplies from Different Countries Flag Country Code 🇮🇳 India IN 🇺🇸 United States US 🇬🇧 United Kingdom GB 🇨🇳 China CN 🇯🇵 Japan JP 🇩🇪 Germany DE 🇮🇹 Italy IT 🇹🇷 Turkey TR 🇦🇪 United Arab Emirates AE 🇸🇦 Saudi Arabia SA 🇶🇦 Qatar QA 🇴🇲 Oman OM 🇰🇼 Kuwait KW 🇦🇺 Australia AU 🇨🇦 Canada CA 🇳🇱 Netherlands NL 🇮🇩 Indonesia ID 🇪🇬 Egypt EG

Duplex Stainless Steel Pipe Duplex 2205 Stainless Steel Pipe stands out as a smart and reliable choice. If you’re planning large-scale industrial infrastructure, facing extreme environmental conditions, or simply need a pipe that won’t fail under pressure—Duplex 2205 might just be your ideal solution in 2025. From offshore drilling rigs to chemical factories, this grade of stainless steel is gaining recognition for its incredible combination of strength, durability, and corrosion resistance. Let’s explore why more professionals across industries are switching to Duplex 2205—and why you should too.   What is Duplex 2205 Stainless Steel? Duplex 2205 is not your average stainless steel. It’s a nitrogen-enhanced, dual-phase alloy that blends the best properties of two steel families: Austenitic stainless steels (like SS 304 and SS 316): known for ductility, toughness, and corrosion resistance. Ferritic stainless steels (like SS 430): known for strength and resistance to stress corrosion cracking. This dual-phase structure gives Duplex 2205 nearly twice the strength of SS 304 or SS 316, with superior resistance to chloride-induced stress corrosion cracking—making it ideal for use in highly aggressive and corrosive environments.   Common Grades: UNS S31803 – The original Duplex 2205 composition. UNS S32205 – A refined version with slightly better corrosion resistance, now more widely used. Top Reasons to Choose Duplex 2205 Pipes in 2025 Industrial conditions today are more challenging than ever—higher pressures, more chemicals, and more exposure to saline and acidic environments. That’s why traditional stainless steel sometimes falls short. Duplex 2205 is engineered to meet these growing demands. Feature Benefit High Mechanical Strength Withstands high pressure, reduces pipe wall thickness, and saves weight Exceptional Corrosion Resistance Handles seawater, brine, and industrial chemicals with ease Cost-Efficient Lower nickel and molybdenum content means reduced raw material costs Good Workability Can be cut, bent, welded, and shaped without compromising structure Thermal Stability Performs reliably in both sub-zero and high-temperature environments Where is Duplex 2205 Used? Duplex 2205’s unique property profile makes it a preferred choice in sectors where failure is not an option. Offshore & Marine Projects – Saltwater is no match for Duplex 2205’s resistance. Oil & Gas Pipelines – Stands up to high pressures and sour gases. Desalination Plants – Performs well in chloride-rich brine and high salinity. Chemical Processing Plants – Resists acids, alkalis, and aggressive media. Structural Steel Applications – Provides strength without excessive weight. Heat Exchangers and Boilers – Handles thermal expansion and pressure shifts efficiently. Pulp and Paper Industry – Resists harsh bleaching chemicals and acidic byproducts.   Duplex 2205 Pipe sizes Duplex 2205 Seamless Pipe Size: 4 – 219mm Thickness : 0.5 – 20mm Length: Single, Double Random & Cut Length Duplex Steel 2205 Welded Pipe Size: 5.0 – 1219.2 mm Thickness : 0.5 – 20mm Length: Single, Double Random & Cut Length   Avesta 2205 Pipe Specification Standard Specification SA 789 alloy 2205, astm a790 duplex 2205, a790 gr 2205 ASTM A790 / ASME SA 790 ASTM A928 / ASME SA 928 ASTM A999 / ASME SA 999 Temperature up to (in sour environments) 450°F (232°C) Manufacturing Type Seamless / ERW / Welded / Fabricated / CDW / CDS / DOM / CEW / 100% X Ray Welded Thickness Range SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXH, SCH XXS, SCH XS Standard SUS, JIS, AISI, ASTM, GB, DIN, EN Value Added Services Cutting Beveling Threading Destructive and Non Destructive Ultrasonic Testing Draw & Expansion as per required Size & Length END Plain End, Beveled End, Treaded 2205 Stainless Steel Pipe Marking Specification Material Grade Nominal Size Schedule or Wall Thickness Method of Manufacturing (Seamless / Welded) Heat Number Manufacturer’s Name or Custom Logo – on request Marked Pipe Sample: Duplex 2205 12″ NB SCH 40S SEAMLESS HEAT NO. XXXX Test Certificate Manufacturer Test Certificate 100% Radiography Test Report DFARS compliant EN 10204/3.1B, EN 10204 3.1 and EN 10204 3.2 Material Test Certificates (MTC) Fumigation Certificates Raw Materials Certificate Third Party Inspection Report Moisture testing Heat Treatment Charts Surface roughness measurement HS Code Commercial Invoice Laboratory Test Certificate from Govt. Approved Lab Form A for Generalized System of Preferences (GSP) 22 Cr Duplex Steel Pipe Packaging Packed in PE Fabric Bundles or ply wooden box wrapped in plastic or Standard seaworthy export packing or as per customers’ request Port Mumbai, India   Alloy 2205 Pipe Mechanical Properties Density Melting Range Yield Stress (0.2%Offset) Tensile Stress Elongation 7.8 g/cm3 1350 °C (2460 °F) Psi – 80000 , MPa – 550 Psi – 116000 , MPa – 800 15 %   22 Cr Duplex Steel Pipe Chemical Composition C N P Si Mn Mo Fe Cr S Ni 1.0 0.03 0.02 2.0 3.0 – 3.5 22.0 – 23.0 0.03 4.5 – 6.5 0.14 – 0.2 Bal   DSS 2205 Seamless Pipe Equivalent STANDARD WERKSTOFF NR. UNS Alloy 2205 Pipe 1.4462 / 1.4462 S31803 / S32205       Weight Chart Of 310 Stainless Steel Pipe NPS Outside Diameter Wall Thickness   Weight Weight in mm in mm Sched kg/Mtr Lb/ft 1/2″ 0.840 21 0.109 2.769 40 STD 1.268 0.851       0.147 3.734 80 STD 1.621 1.088 3/4″ 1.050 27 0.113 2.870 40 STD 1.684 1.131       0.154 3.912 80 STD 2.195 1.474 1″ 1.315 33 0.133 3.378 40 STD 2.501 1.679       0.179 4.547 80 STD 3.325 2.172 1 1/4″ 1.660 42 0.140 3.556 40 STD 3.385 2.273       0.191 4.851 80 STD 4.464 2.997 1 1/2″ 1.900 48 0.145 3.683 40 STD 4.048 2.718       0.200 5.080 80 STD 5.409 3.361 2″ 2.375 60 0.154 3.912 40 STD 5.441 3.653       0.218 5.537 80 STD 7.480 5.022 2 1/2″ 2.875 73 0.203 5.516 40 STD 8.629 5.793       0.276 7.010 80 STD 11.411 7.661 3″ 3.500 89 0.216 5.486 40 STD 11.284 7.576       0.300 7.620 80 STD 15.272 10.253 4″ 4.500 114 0.237 6.020   16.073 10.790       0.337 8.560   22.318 14.983 6″ 6.625 168 0.188 4.775  

ASTM A403 WP347 / 347H Stainless Steel Pipe Bends ASTM A403 WP347 / 347H Stainless Steel Pipe Bends, Global Supplier of SS WP347H Hot Induction Bend, Stainless Steel 347 Pipe Bend, Best Price of 347 Stainless Steel Mitered Pipe Bend Exporter, SS 347 Pipe Bends, Stainless Steel ASTM A403 UNS S34709 Seamless Pipe Bends Dealer in India. Table Of Content What is ASTM A403 347 / 347H SS Pipe Bends Standard Specification For Stainless Steel ASTM A403 347 / 347H Pipe Bends SS 347 / 347H Pipe Bends Manufacturing Standards ASME SA403 347 / 347H Stainless Steel Buttweld Bend Equivalent Grades Types Of Grade 347 / 347H Stainless Steel Pipe Bends ASTM A403 SS WP347 / 347H Long Radius Bend ASTM A403 SS WP347 / 347H Short Radius Bend ASTM A403 SS WP347 / 347H Seamless Pipe Bend ASTM A403 SS WP347 / 347H Welded Pipe Bend ASTM A403 SS WP347 / 347H Pipe Bend Chemical Composition of Grade 347 Stainless Steel Pipe Bends Mechanical Properties of ASTM A403 SS 347 Pipe Bends ASTM A 403 347 Stainless Steel Pipe Bends Available Types Stainless Steel 347 Pipe Bends Application Export Destinations for Grade 347 Stainless Steel Pipe Ben We are disciplined and we are devoted to precision. We stand by the principles of quality and safety, thereby adopting standards and processes that are secure, quality-driven and assure maximum output. For this, we invest in premium resources and dependable technology and machinery. Our greatest strength, however, is our skilled workforce. We are a manufacturer, supplier and exporter of Stainless Steel 347 / 347H Pipe Bends which are Niobium stabilized stainless steel pipe bends that provide resistance to sensitization at higher temperatures. Our ASTM A 403 Stainless Steel 347 / 347H 1D Pipe Bends have a smoother bend that has a radius equal to 3x of the pipe’s diameter, suitable to use in the general refinery piping systems, where it counters general corrosion due to its good mechanical properties. UNS S34700/34709 Stainless Steel Hot Induction Pipe Bends are an inexpensive alternative compared to other costly bends, their induction bending process making it possible for us to sell them at affordable prices. Manufacturer Of ASTM A403 347 Stainless Steel J Pipe Bend, ANSI B16.9 SS 347 1D Pipe Bends, 347H SS Welded Pipe Bend, Stainless Steel 347 Piggable Bends, Werkstoff No 1.4541 Stainless Steel High Pressure Bending, Stainless Steel DIN 1.4878 U Pipe Bend in Mumbai, India. We supply SS WNR 1.4550/ WNR 1. 4961 Long Radius bends , Short Radius Bends to the cement, engineering and fertilizer industry. Also We offer wide range of Stainless Steel ASTM A403 347 Pipe Bends such as SS 347H Long Radius Bend, SS 347 Piggable Bend, SS 347H Hot Induction Bend, SS 347 Seamless Pipe Bend, SS 347 Welded Pipe Bend, SS 347H U Pipe Bend, SS 347 J Pipe Bend, SS 347H Mitered Pipe Bend, SS 347 3D Pipe Bend etc. Wrought Austenitic Stainless Steel 347H 5D Pipe Bends, Stockholder Of Stainless Steel 347 10D Pipe Bends, Stockiest of Steel WP347 Long Radius Bend, ASME SA403M Stainless 347H Customized Pipe Bend Wholesaler, Stainless Steel WP347 45 Degree Pipe Bends Traders in India. Supplies from Different Countries Supplies from Different Countries Flag Country Code 🇮🇳 India IN 🇺🇸 United States US 🇬🇧 United Kingdom GB 🇨🇳 China CN 🇯🇵 Japan JP 🇩🇪 Germany DE 🇮🇹 Italy IT 🇹🇷 Turkey TR 🇦🇪 United Arab Emirates AE 🇸🇦 Saudi Arabia SA 🇶🇦 Qatar QA 🇴🇲 Oman OM 🇰🇼 Kuwait KW 🇦🇺 Australia AU 🇨🇦 Canada CA 🇳🇱 Netherlands NL 🇮🇩 Indonesia ID 🇪🇬 Egypt EG     Standard Specification For Stainless Steel ASTM A403 347 /347H Pipe Bend Specifications: ASTM A403 & ASME SA403 Dimensions : ASME/ANSI B16.9 / B16.28 and MSS SP-43 / SP-75 Outer Diameter : 114.30 mm – 406.40 mm Wall Thickness : 8.0 mm / 10.0 mm / 12.0 mm – greater wall thickness at request Bending Radius(R): R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom Bending angle (θ): 15°, 30°, 45°, 60°, 90°, 135°, 180   SS 347 / 347H Pipe Bends Manufacturing Standards: ASME Pipe Bend ANSI B16.9, ANSI B16.28, MSS-SP-43 DIN Pipe Bend DIN2605, DIN2615, DIN2616, DIN2617, DIN28011 EN Pipe Bend EN10253-1, EN10253-2 ASTM A403 ASME SA403 – Standard Specification for Wrought Austenitic Stainless Steel Piping Fittings ASME B16.9 Factory-Made Wrought Fittings Buttwelding ASME B16.25 Buttwelding Ends ASME B16.28 – Wrought Steel Short Radius Elbows and Buttwelding Returns MSS SP-43 Wrought and Fabricated Butt-Welding Fittings for Low Pressure, Corrosion Resistant Applications   SPECIFIC/ SPECIAL REQUIREMENTS Grain Size requirement All H grades shall be tested for average grain size by Test Methods ASTM E112. Grades F 304H, F 309H, F 310H, and F 316H shall have a grain size of ASTM No. 6 or coarser. Grades F 321H, F 347H shall have a grain size of ASTM No. 7 or coarser. Intergranular corrosion testing All austenitic stainless steels shall pass intergranular corrosion tests performed in accordance with Practice E of Practices A 262. For all H grades of austenitic stainless steel (like all H grades of SS309, 310, 316, 316) ASTM 262 Practice C with acceptance criteria of 15 mils/year shall have to be conducted For the IGC test described above two sets of samples shall be drawn from each solution treatment lot; one set corresponding to highest carbon content and other corresponding to the highest rating/thickness. Pickling and passivation to be carried out after forging.   MATERIAL DESCRIPTION, VISUAL AND DIMENSIONAL REQUIREMENTS Material ASTM SA-403: Specification for Wrought Austenitic Stainless Steel Piping Fittings size -2” & above Service Mild to moderate corrosive process services – flammable/non-flammable & non-lethal, Demineralised water (outside DM plant battery limits), Polished water, Polished condensate, chemical etc. Dimensional Tolerances Dimensional/ tolerances as per ASME B16.9 Ends Beveled to ASME B 16.25 Manufacture Raw material: Steel should be melted using one of the following methods: Electric furnace (with separate and refining optional), Vacuum furnace, One of the former followed by vacuum or electro-slag consumable re- melting.

Stainless Steel 316 Pipe – Latest Price List Stainless Steel 316 Pipes stand out as one of the most trusted choices in the industry. Whether you’re building infrastructure for a chemical processing plant, installing pipelines in marine conditions, or setting up clean-room environments for food and pharmaceuticals — SS 316 pipes offer unmatched performance and protection.   What makes SS 316 different from regular stainless steel like 304? The secret lies in the alloy’s chemistry — specifically, the addition of molybdenum (Mo). This small change makes a huge impact, boosting the pipe’s resistance to corrosion, especially from chlorides found in saltwater and harsh chemicals. In simple terms, SS 316 is built to survive where others fail.   From coastal refineries and ships to biotech laboratories, this grade of steel is the preferred material for engineers, contractors, and industrial designers looking for long-term solutions that reduce maintenance costs and increase operational efficiency. We offer an extensive range of SS 316 pipes, including seamless and welded variants in various sizes and wall thicknesses — all manufactured to meet international standards. Our stainless steel pipes are precision-engineered, pressure-tested, and ready to perform in the most demanding environments.     Table of Contents Why Choose SS 316 Stainless Steel Pipes What Makes SS 316 Stand Out? Most Common Types Of SS 316 Pipe SS 316 Pipe Specifications Specification Chart – ASTM A312 TP316 ERW Pipe Size Chart – Stainless Steel 316 Schedule 40 Pipe Chemical Composition of SS 316 Pipe Mechanical Properties of SS UNS 316 Round Pipe Latest 316 Stainless Steel Pipe Price (India) Factors Affecting SS 316 Pipe Prices SS 316 vs SS 304 – Key Differences Common Applications of SS 316 Pipes Custom Orders & Services Conclusion – Why Invest in SS 316 Pipes?           Why Choose SS 316 Stainless Steel Pipes?   Outstanding protection against rust, especially from chlorides   Perfect for harsh environments like marine, coastal, and chemical plants   Long service life with minimal maintenance   Handles high temperatures with ease  Why Does SS 316 Stand Out? What makes 316 Stainless Steel better than regular grades like SS 304? The answer lies in its molybdenum (Mo) content. Even a small addition of Mo boosts its ability to resist chloride corrosion — perfect for coastal, marine, and chemically aggressive environments. From oil rigs to biotech labs, SS 316 pipes help reduce maintenance costs,  Types Of SS 316 Pipe Trusted Stainless Steel 316 Pipe Supplier in India, Offering High-quality, Corrosion-resistant Pipes for Diverse Industrial Needs. Stainless Steel 316 Seamless Pipe SS 316 Welded Pipe UNS S31600 ERW Pipe SUS 316 Round Pipe AISI 316 Square Pipe INOX 316 Rectangular Pipe improve reliability, and ensure long-term performance.    Specification Chart of ASTM A312 TP316 ERW Pipe Specifications ASTM A 312 ASME SA 312 / ASTM A 358 ASME SA 358 Dimensions ASTM, ASME and API SS 316 – 316L Pipes 1/2″ NB – 16″ NB ERW 316 – 316L Pipes 1/2″ NB – 24″ NB EFW 316 – 316L Pipes 6″ NB – 100″ NB Size 1/8″NB TO 30″NB IN Specialized in Large Diameter Size Schedule SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS Type Seamless / ERW / Welded / Fabricated / LSAW Pipes Form Round, Square, Rectangular, Hydraulic Etc Length Single Random, Double Random & Cut Length. End Plain End, Beveled End, Treaded   Size Chart of Stainless Steel 316 Schedule 40 Pipe WT= wall thickness, OD= Outside Diameter, ID= Inside Diameter 316 Stainless Steel Pipes OD mm Pipe WT mm in. Sch Kg/m 13.72 1.65 1/4 10S 0.50 13.72 2.24 1/4 40S 0.64 13.72 3.02 1/4 80S 0.81 17.15 1.65 3/8 10S 0.64 17.15 2.31 3/8 40S 0.86 17.15 3.20 3/8 80S 1.12 21.34 2.11 1/2 10S 1.02 21.34 2.77 1/2 40S 1.29 21.34 3.73 1/2 80S 1.65 26.67 2.11 3/4 10S 1.30 26.67 2.87 3/4 40S 1.71 26.67 3.91 3/4 80S 2.23 33.40 2.77 1 10S 2.13 33.40 3.38 1 40S 2.54 33.40 4.55 1 80S 3.29 33.40 6.352) 1 160 4.30 42.16 2.77 1¼ 10S 2.73 42.16 3.56 1¼ 40S 3.44 42.16 4.85 1¼ 80S 4.53 42.16 6.352) 1¼ 160 5.69 48.26 2.77 1½ 10S 3.16 48.26 3.68 1½ 40S 4.11 48.26 5.08 1½ 80S 5.49 60.33 2.77 2 10S 3.99 60.33 3.91 2 40S 5.52 60.33 5.54 2 80S 7.60 60.33 8.742) 2 160 11.29 73.03 3.05 2½ 10S 5.35 73.03 5.16 2½ 40S 8.77 73.03 7.01 2½ 80S 11.59 88.90 3.05 3 10S 6.56 88.90 5.49 3 40S 11.47 88.90 7.62 3 80S 15.51 88.90 11.132) 3 160 21.67 101.60 3.05 3½ 10S 7.53 101.60 5.74 3½ 40S 13.78 101.60 8.08 3½ 80S 18.92 114.30 3.05 4 10S 8.50 114.30 6.02 4 40S 16.32 114.30 8.56 4 80S 22.67 114.30 13.492) 4 160 34.05 141.30 6.55 5 40S 22.10 141.30 9.53 5 80S 31.44 141.30 15.882) 5 160 49.87 168.28 3.4 6 10S 14.04 168.28 7.11 6 40S 28.69 168.28 10.97 6 80S 43.21 168.28 14.27 6 120 54.75 168.28 18.262) 6 160 68.59 219.08 8.18 8 40S 43.20 219.08 12.7 8 80S 65.63 219.08 18.23 8 120 91.30 219.08 23.012) 8 160 112.97   Chemical Element of SS 316 Pipe Grade 316 min max C – 0.08 Mn – 2.0 Si – 0.75 P – 0.045 S – 0.03 Cr 16.0 18.0 Mo 2.0 3.0 Ni 10.0 14.0 N – 0.10   Mechanical Properties of SS UNS 316 Round Pipe Grade 316 Tensile Strength (MPa) min 515 Yield Strength 0.2% Proof (MPa) min 205 Elongation (% in 50mm) min 40 Hardness Rockwell B (HR B) max 95 Rockwell B (HR B) max 217   316 Stainless Steel pipe Price Price of 316 Stainless Steel Pipe manufacturer in India 316 Stainless Steel Pipe Price in India (INR) Stainless Steel Seamless Tubes/Pipes (Cold Finished) Grade – 316/316L 650 Stainless Steel Seamless hot Finish Pipes/Tubes Grade 316 550 INR Stainless Steel Seamless Tubes And Pipes welded 400 INR   What Affects SS 316 Pipe Prices?  Raw Material Prices – Nickel and molybdenum cost fluctuations  Type

SS 310 Stainless Steel Pipe Price per Kg & Specifications 310 stainless steel pipes  is one of the best options out there. Known for its high strength and durability, this steel grade performs exceptionally well in harsh environments, especially where heat and oxidation are a concern. That’s why it’s widely used in: Petrochemical industries Power plants Heat treatment equipment Furnaces and boilers Whether you’re sourcing pipes for industrial use or export, it’s essential to check the latest market price and understand the product specs before making a decision. This guide gives you an updated price list, size chart, and key technical information to help you choose the right SS 310 pipes.   Key Features of SS 310 Pipes High Temperature Resistance: Can withstand temperatures up to 1150°C in continuous operations. Oxidation & Corrosion Resistance: Performs well in extreme heat and harsh environments. Strength & Ductility: Maintains mechanical strength even after repeated heating and cooling cycles. Easy Weldability: Suitable for all standard welding methods. Wide Applications: Used in everything from furnaces to heat exchangers, kiln liners, and more. ASTM A312 TP310 Seamless Pipe Specification Format Size 1/8″NB TO 30″NB IN Specialized in Large Diameter Size Schedule SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS Specifications ASTM A 312 ASME SA 312 / ASTM A 358 ASME SA 358 Dimensions ASTM, ASME and API SS 304 Pipes 1/2″ NB – 16″ NB ERW 304 Pipes 1/2″ NB – 24″ NB EFW 304 Pipes 6″ NB – 100″ NB Type Seamless / ERW / Welded / Fabricated / LSAW Pipes Form Round, Square, Rectangular, Hydraulic Etc Length Single Random, Double Random & Cut Length. End Plain End, Beveled End, Treaded Seamless 1.5 inch SS UNS S31603 Rectangular Pipe, ANSI B16.5 SS 310 Seamless Tubes, View ASME SA312 SS 310 Schedule 40 Pipe Weight Chart   Weight Chart Of 310 Stainless Steel Pipe NPS Outside Diameter Wall Thickness   Weight Weight in mm in mm Sched kg/Mtr Lb/ft 1/2″ 0.840 21 0.109 2.769 40 STD 1.268 0.851       0.147 3.734 80 STD 1.621 1.088 3/4″ 1.050 27 0.113 2.870 40 STD 1.684 1.131       0.154 3.912 80 STD 2.195 1.474 1″ 1.315 33 0.133 3.378 40 STD 2.501 1.679       0.179 4.547 80 STD 3.325 2.172 1 1/4″ 1.660 42 0.140 3.556 40 STD 3.385 2.273       0.191 4.851 80 STD 4.464 2.997 1 1/2″ 1.900 48 0.145 3.683 40 STD 4.048 2.718       0.200 5.080 80 STD 5.409 3.361 2″ 2.375 60 0.154 3.912 40 STD 5.441 3.653       0.218 5.537 80 STD 7.480 5.022 2 1/2″ 2.875 73 0.203 5.516 40 STD 8.629 5.793       0.276 7.010 80 STD 11.411 7.661 3″ 3.500 89 0.216 5.486 40 STD 11.284 7.576       0.300 7.620 80 STD 15.272 10.253 4″ 4.500 114 0.237 6.020   16.073 10.790       0.337 8.560   22.318 14.983 6″ 6.625 168 0.188 4.775   19.252 12.924       0.203 5.516   20.739 13.923       0.219 5.563   22.318 14.983       0.250 6.350   25.354 17.021       0.280 7.112 40 STD 58.263 18.974       0.312 7.925   31.334 21.036       0.375 9.525   37.285 25.031       0.432 10.973 80 XHY 42.561 28.573       0.500 12.700   48.719 32.708 8″ 8.625 219 0.188 4.775   25.233 16.940       0.203 5.156   27.198 18.259       0.219 5.563   29.286 19.661       0.250 6.350 20 33.308 22.361       0.277 7.036 30 36.786 24.696       0.322 8.179 40 42.352 28.554       0.375 9.525   49.216 33.041       0.406 10.312 60 53.085 35.638       0.500 12.700 80 XHY 64.627 43.388 10″ 10.750 273 0.188 4.775   31.588 21.207       0.219 5.563   36.689 24.631       0.250 6.350 20 41.759 28.035       0.307 7.798 30 51.002 34.240       0.344 8.738   56.946 38.231       0.365 9.271 40 STD 63.301 40.483       0.438 11.125   71.852 48.238       0.500 12.700 60 XHY 81.530 54.735       0.594 15.088 80 95.969 64.429 12″ 12.750 324 0.188 4.775   37.570 25.222       0.219 5.563   43.657 29.309       0.250 6.350   49.713 33.375       0.281 7.137   55.739 37.420       0.312 7.925   61.735 41.445       0.375 9.525   73.824 49.562       0.406 10.312   79.727 53.525       0.500 12.700   97.438 65.415       0.562 14.275   108.966 73.154 14″ 14.000 356 0.188 4.775   41.308 27.732       0.219 5.563   48.012 32.233       0.250 6.350 20 54.685 36.713       0.281 7.137   61.327 41.172       0.312 7.925   67.939 45.611       0.375 9.525 STD 81.281 54.568       0.438 11.125 40 94.498 63.441       0.500 12.700 XHY 107.381 72.090       0.625 15.875   132.983 89.278 16” 16.000 406 0.188 4.775   47.290 21.748       0.219 5.563   54.980 36.910       0.250 6.350 10 62.639 42.053       0.281 7.137   70.268 47.174       0.312 7.925 20 77.866 52.275       0.344 8.738   85.677 57.519       0.375 9.525 30 STD 93.213 62.578       0.438 11.125   108.433 72.797       0.500 12.700 40 XHY 123.289 82.770 18″ 18.000 457 0.219 5.563   61.948 41.588       0.250 6.350   70.593 47.393       0.281 7.137   79.208 53.176       0.312 7.925 20 87.792 58.939       0.375 9.525 STD 105.144 70.588       0.438 11.125 30 122.369 82.152       0.500 12.700 XHY 139.198 93.450       0.562 14.275 40 155.904 104.666       0.625 15.875

Stainless Steel 304 Pipe – SS 304 Pipe Stainless Steel 304 pipes should be at the top of your list. Whether you’re managing an industrial project, a construction site, or a food-grade setup, SS 304 pipes offer unmatched performance in a wide range of environments.   Used across industries such as chemical processing, pharmaceuticals, dairy, food & beverage, water treatment, oil & gas, and architecture, these pipes are known for their durability and hygiene standards.   It’s a grade of stainless steel that contains 18% chromium and 8% nickel, offering the perfect balance of strength and corrosion resistance. This composition not only helps the steel fight off rust and environmental damage, but also gives it the flexibility to be shaped, bent, and welded into almost any form — from thin-wall domestic pipelines to heavy-duty industrial lines.   Whether you’re building a new facility, replacing an old plumbing network, or installing high-grade process equipment, choosing the right pipe material is not just a technical decision — it’s a long-term investment. And SS 304 pipes give you exactly that: durability, performance, and peace of mind.   These pipes also come in multiple finishes (like polished or mirror), types (seamless, welded, or ERW), and thicknesses, giving engineers, builders, and buyers complete flexibility to choose what best fits their purpose.   Why are Stainless Steel 304 Pipes popular ? Corrosion Resistance: They perform well in humid, wet, and mildly acidic environments — no rust, no leaks. Hygienic Surface: That smooth, polished surface doesn’t hold onto dirt or bacteria — ideal for food, beverage, and pharma applications. Strong Yet Workable: High tensile strength means it won’t crack under pressure, yet it’s still easy to shape and weld. Long Life, Low Maintenance: Once installed, it needs minimal care and lasts for decades. Attractive Finish: Available in mirror, polished, or matte finish — perfect for decorative and exposed installations too.   Types of SS 304 Pipes SS 304 pipes are available in various types based on manufacturing and application needs: Seamless Pipes Made from solid stainless steel billets. No welds — excellent for high-pressure and high-temperature use. Ideal for: Chemical industries, pressure vessels, boilers. Welded Pipes Made by rolling stainless steel plates and welding the seam. Cost-effective alternative to seamless. Used in: Structural applications, low-pressure transport, architecture. ERW (Electric Resistance Welded) Pipes Welded using electric resistance — ideal for high-precision and clean welding. Common in water pipelines, agriculture, and scaffolding.   Supplies from Different Countries Supplies from Different Countries Flag Country Code 🇮🇳 India IN 🇺🇸 United States US 🇬🇧 United Kingdom GB 🇨🇳 China CN 🇯🇵 Japan JP 🇩🇪 Germany DE 🇮🇹 Italy IT 🇹🇷 Turkey TR 🇦🇪 United Arab Emirates AE 🇸🇦 Saudi Arabia SA 🇶🇦 Qatar QA 🇴🇲 Oman OM 🇰🇼 Kuwait KW 🇦🇺 Australia AU 🇨🇦 Canada CA 🇳🇱 Netherlands NL 🇮🇩 Indonesia ID 🇪🇬 Egypt EG         Surface Finishes Available Finish Type Description Use Case Mill Finish As-rolled, dull finish Structural & industrial applications Polished Finish Smooth, semi-glossy Food & pharma processing Mirror Finish Highly reflective, chrome-like appearance Decorative, hygienic, premium setups Pickled & Passivated Acid-cleaned to remove scale and rust Chemical plants, pipelines   ASTM A312 TP304 Seamless Pipe Material Specification Specifications ASTM A 312 ASME SA 312 / ASTM A 358 ASME SA 358 Dimensions ASTM, ASME and API SS 304 Pipes 1/2″ NB – 16″ NB ERW 304 Pipes 1/2″ NB – 24″ NB EFW 304 Pipes 6″ NB – 100″ NB Size 1/8″NB TO 30″NB IN Specialized in Large Diameter Size Schedule SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS Type Seamless / ERW / Welded / Fabricated / LSAW Pipes Form Round, Square, Rectangular, Hydraulic Etc Length Single Random, Double Random & Cut Length. End Plain End, Beveled End, Treaded   ASME SA312 SS 304 Chemical Structure Element SS 304 Ni 8.0 – 11.0 C 0.08 Mn 2.0 max P 0.045 max S 0.03 max Si 1.0 max Cr 18.0 – 20.0   SS 304 Stainless Steel Pipe Properties Table Element SS 304 Density 8.0 g/cm3 Melting Point 1400 °C (2550 °F) Tensile Strength Psi – 75000 , MPa – 515 Yield Strength (0.2%Offset) Psi – 30000 , MPa – 205 Elongation 35 % Elongation 35 %   SS 304 Price List in India Price of 304 Stainless Steel Pipes manufacturer in India 304 Stainless Steel Pipes Price in India (INR) Stainless Steel Seamless Pipes (Cold Finished) Grade – 304 450 INR Stainless Steel Welded Pipes Grade 304 250 INR Stainless Steel Pipes (HOT Finished) Grade – 304 400  INR   Tolerance Chart of 304 Stainless Steel 304 Tube Stainless Steel 304 Pipe OD ASTM A312 TP304 Pipe Tolerance 4 to 35mm +/- 0.08mm 35 to 38mm +/- 0.15mm 38 to 60mm +/- 0.20mm 60 and above +/- 0.25mm   304 stainless steel Exhaust Pipe Size Chart In Mm WT= wall thickness, OD= Outside Diameter, ID= Inside Diameter ASTM A312 SS 304 Pipe OD mm Pipe WT mm in. Sch Kg/m 13.72 1.65 1/4 10S 0.50 13.72 2.24 1/4 40S 0.64 13.72 3.02 1/4 80S 0.81 17.15 1.65 3/8 10S 0.64 17.15 2.31 3/8 40S 0.86 17.15 3.20 3/8 80S 1.12 21.34 2.11 1/2 10S 1.02 21.34 2.77 1/2 40S 1.29 21.34 3.73 1/2 80S 1.65 26.67 2.11 3/4 10S 1.30 26.67 2.87 3/4 40S 1.71 26.67 3.91 3/4 80S 2.23 33.40 2.77 1 10S 2.13 33.40 3.38 1 40S 2.54 33.40 4.55 1 80S 3.29 33.40 6.352) 1 160 4.30 42.16 2.77 1¼ 10S 2.73 42.16 3.56 1¼ 40S 3.44 42.16 4.85 1¼ 80S 4.53 42.16 6.352) 1¼ 160 5.69 48.26 2.77 1½ 10S 3.16 48.26 3.68 1½ 40S 4.11 48.26 5.08 1½ 80S 5.49 60.33 2.77 2 10S 3.99 60.33 3.91 2 40S 5.52 60.33 5.54 2 80S 7.60 60.33 8.742) 2 160 11.29 73.03 3.05 2½ 10S 5.35 73.03 5.16 2½ 40S 8.77 73.03 7.01 2½ 80S 11.59 88.90 3.05 3 10S 6.56 88.90 5.49 3 40S 11.47 88.90 7.62 3 80S 15.51 88.90 11.132) 3