Pipe Fittings and Flanges Manufacturers in India  |   Seamless & Welded Pipe Manufacturers  |   Flexible Hose Pipe Manufacturers  |  Email Us on sales@metline.in

Shop

  • Request a Quote for 317/317L Stainless Steel Pipes from Metline Industries! (E: sales@metline.in)

    Stainless Steel 317/317L Pipes Manufacturers & Suppliers, Seamless & Welded 317/317L Stainless Steel Pipes - Top Quality SS 317L Seamless Pipes at Best Prices, UNS S31700 / S31703, 1.4449 / 1.4438 Seamless Pipes

    • Equivalents: UNS S31700 / S31703, 1.4449 / 1.4438
    • Specification: ASTM A213 ASEM SA213, ASTM A 312 ASME SA 312 / ASTM A 358 ASME SA 358
    • Size: 1/2" to 48", Thickness: SCH 5S, 10S, 40S (STD), 80S (XS), 160, XXS
    • Products: Seamless Pipes, Welded Pipes, ERW Pipes, Electropolished Pipes, Square Pipes, Rectangular Pipes, Thick Wall Pipes, Thin Wall Pipes, Decorative Pipes, Polished Pipes, Round Pipes
    • Stainless steel pipes are available in sizes ranging from 1/2 in. to 48 in. & lengths of 20 ft.

    Metline is one of the largest manufacturers of standard & custom industrial 317/317L stainless steel pipes. We manufacture welded and seamless 317L stainless steel pipes in schedule 10, 40 and 80 in 1/8" to 24" sizes. Our stainless steel 317L pipe processing capabilities include tapering, cutting, reaming, chamfering, grooving, machining and bending.

    Due to their high corrosion resistance and top quality, our stainless steel 317L seamless and welded pipes are widely supplied to many industries, such as electricity, petroleum, natural gas, chemicals, shipbuilding, heating, papermaking, metallurgy and so on.Specifications:
    • ASTM A312 - This specification covers seamless, straight-seam welded, and heavily cold worked welded austenitic stainless steel pipe intended for high-temperature and general corrosive service
    • ASTM A358 - This specification includes electric-fusion-welded austenitic chromium-nickel stainless steel pipe.
    SS 317 Seamless Pipes, SS 317/317L Welded Pipes, SS 317L Pipes Manufacturers, SS 317 Welded Pipes Wholesalers, SS 317 Seamless Pipes Suppliers in Mumbai, SS 317 Seamless Pipes Importers
  • SS 317L Rectangular Pipes Manufacturers & Suppliers, SS 317L Seamless & Welded Pipes Available for Sale at Lowest Prices- UNS S31703/1.4438 Stainless Steel Rectangular Pipes 

    • Equivalents: WNR. 1.4438, UNS S31703, AISI 317L
    • Specification: ASTM A554, ASTM A312, ASTM A213, ASTM A268, ASTM A269
    • Size: 10mm x 20mm to 300mm x 600 mm, Thickness: 0.5mm to 20mm
    • Finish: Mill Finish, 180G, 240G, 320G, 400G, 600G, Hair Line, No.4, Bright, Mirror
    • Products: Polished Rectangular Pipes, Industrial Rectangular Pipes, SS 304 Rectangular Pipes, SS 316 Rectangular Pipes, SS 201 Rectangular Pipes, Duplex Rectangular Pipes, Super Suplex Rectangular Pipes, Stainless Steel Rectangular Pipes in Mill Finish
    • Stainless Steel 317L Rectangular Tubes are available in sizes ranging from 10mm upto 600mm & lengths of 20 ft.
    We offer round, square and stainless steel rectangular HSS in the broadest range of sizes and gauges, with a variety of value-added services. Metline is a professional stainless steel 317L rectangle pipe/tube supplier and manufacturer with more than 30 years experience. We can supply stainless steel 317L rectangular pipe (seamless and welded) and in grades 304, 304L and 316, 316L from the stock. Our stainless steel 317L rectangular pipes are produced in compliance with ASTM A554/A249/A312 standards in stainless steel 304, 304L, 316/316L, 316Ti, 317L, 321/321H, 309S, 310S, 347/347H, Duplex and Super Duplex.Stainless steel 317L rectangular pipes supplied by Metline have excellent size tolerance and mechanical properties enabling us to full fill the most demanding requirements from our customers. The quality of our 317L rectangle tubes is ensured by our strict manufacturing process and testings at various stages of production.SS 317L Seamless Pipes, SS 317L Welded Pipes, SS 317L Pipe Manufacturers, SS 317L Welded Pipes Wholesalers, SS 317L Seamless Pipes Suppliers in Mumbai, SS 317L Seamless Pipes Importers

    Metline offers the largest and most diverse inventory of stainless steel rectangular pipes and tubing you’ll find anywhere. Request a quote for stainless steel rectangular tubing or contact us @ +919833604219 to learn more.

  • Stainless Steel 317L Square Pipes Manufacturers & Suppliers, SS 317L Seamless & Welded Pipes Available for Sale at Lowest Prices- UNS S31703/1.4438 Stainless Steel Square Pipes 

    • Equivalents: WNR. 1.4438, UNS S31703, AISI 317L
    • Specification: ASTM A554, ASTM A312, ASTM A213, ASTM A268, ASTM A269
    • Size: 8mm to 600 mm, Thickness: 0.5mm to 20mm
    • Finish: Mill Finish, 180G, 240G, 320G, 400G, 600G, Hair Line, No.4, Bright, Mirror
    • Products: Polished Square Pipes, Industrial Square Pipes, SS 304 Square Pipes, SS 316 Square Pipes, SS 201 Square Pipes, Duplex Square Pipes, Super Suplex Square Pipes, Stainless Steel Square Pipes in Mill Finish
    • Stainless Steel 317L Square Pipes are available in sizes ranging from 8mm upto 600mm & lengths of 20 ft.
    Metline is a professional stainless steel 317L square pipe/tube supplier and manufacturer with more than 30 years experience. We can supply stainless steel 317L square pipe (seamless and welded) and in grades 304, 304L and 316, 316L from the stock. Our stainless steel 317L square pipes are produced in compliance with ASTM A554/A249/A312 standards in stainless steel 304, 304L, 316/316L, 316Ti, 317L, 321/321H, 309S, 310S, 347/347H, Duplex and Super Duplex.Stainless steel 317L square pipes supplied by Metline have excellent size tolerance and mechanical properties enabling us to full fill the most demanding requirements from our customers. The quality of our 317L square pipes is ensured by our strict manufacturing process and testings at various stages of production.SS 317L Seamless Pipes, SS 317L Welded Pipes, SS 317L Pipe Manufacturers, SS 317L Welded Pipes Wholesalers, SS 317L Seamless Pipes Suppliers in Mumbai, SS 317L Seamless Pipes Importers

    Metline offers the largest and most diverse inventory of stainless steel square pipes and tubing you’ll find anywhere. Request a quote for stainless steel square tubing or contact us @ +919833604219 to learn more.

  • SS 317L Seamless & Welded Tubes Manufacturers & Suppliers, UNS S31703/1.4438 Tubes

    • Equivalents: WRN. 1.4438, UNS S31703 , AISI 317L
    • Specification: ASTM A312, ASTM A213, ASTM A268, ASTM A269
    • Size: 6mm to 101.4 mm, Thickness: 0.5mm to 10mm
    • Products: Seamless Tubes, Welded Tubes, ERW Tubes, Electropolished Tubes, Square Tubes, Rectangular Tubes, Thick Wall Tubes, Thin Wall Tubes, Decorative Tubes, Polished Tubes, Round Tubes
    • Stainless Steel 317L Tubes are available in sizes ranging from 1/4 in. OD to 5" OD in. & lengths of 20 ft.
    Metline is a professional stainless steel 317L tube supplier and manufacturer with more than 30 years experience. Our stainless steel 317L tubes are produced in compliance with ASTM A213/A269/A268 standards. SS 317L tubes supplied by Metline have excellent OD tolerance and mechanical properties enabling us to full fill the most demanding requirements from our customers. The quality of our tubes is ensured by our strict manufacturing process and testings at various stages of production.Specifications:
    • ASTM A 269 Standard for Seamless Welded Stainless Steel Tube - Standard Specification for Seamless and Welded Austenitic Stainless Steel Tubing for General Service
    • ASTM A312 - Standard Specification for Seamless, Welded, and Heavily Cold Worked Austenitic Stainless Steel Pipes
    • ASTM A268 - Standard Specification for Seamless and Welded Ferritic and Martensitic Stainless Steel Tubing for General Service
    • ASTM A213 - Standard Specification for Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes
    SS 317L Seamless Tubes, SS 317L Welded Tubes, SS 317L Tubes Manufacturers, SS 317L Welded Tubes Wholesalers, SS 317L Seamless Tubes Suppliers in Mumbai, SS 317L Seamless Tubes Importers
  • Specialist Manufacturers of 317L Welded/ERW/Large Diameter Stainless Steel Pipes in India - Largest Suppliers of Fabricated & Custom Size SS 317L Welded Pipes at Lowest Prices!

    Metline is one of the biggest manufacturer and supplier of stainless steel 317L welded pipes in India, with daily sales of around 25-30 tons to customers across India and overseas. Our regular stock of products include SS 304/304L welded pipes, SS 316L welded pipes, SS 321/321H welded pipes, Duplex welded pipes, and SS 201 welded pipes in size range of 1/2" NB to 24". We also stock and manufacture stainless steel 317L welded pipes in OD size range from 1/4" OD to 12" OD in thickness upto 10mm.Stainless steel electric resistance welded (ERW) pipe is manufactured by rolling metal and then welding it longitudinally across its length. SS ERW pipes are manufactured from Strip/Coils and can be manufactured upto 12” NB. For sizes from 6” NB to 36” NB, Metline can produce fabricated pipes, made from cut to size plates. The plates are first rolled and then 100% X-Ray welding is done. Since large diameter stainless steel 317L welded pipes cannot be made on a rolling mill, we produce such pipes by rolling cut to size plates and performing welding operations on them. All large diameter 317L welded stainless steel pipes, are produced as per ASTM A358 Class I to Class V specifications. Meanwhile, stainless steel 317L welded pipes in sizes from ½” to 12” (SCH 5, SCH 10, SCH 40) can be produced on rolling mill as per ASTM A312 specification.Stainless steel 317L welded pipes are widely used in crude oil industry, chemical industry, petrochemical industry, construction industry, and food industry. In addition to SS 304 welded or fabricated pipes, we also manufacture and supply related fittings, bends, flanges and fasteners.
    • Equivalents: WNR. 1.4438, UNS S31703, AISI 317L
    • Specification: ASTM A 312/ASME SA 312, ASTM A 358/ASME SA 358, ASTM A554, ASTM A249
    • Size: 1/2" to 48", Thickness: SCH 5S, 10S, 40S (STD), 80S (XS), 160, XXS
    • Products: Welded Pipes, ERW Pipes, Electropolished Pipes, Square Pipes, Rectangular Pipes, Thick Wall Pipes, Thin Wall Pipes, Decorative Pipes, Polished Pipes, Round Pipes
    • Stainless steel 317L welded pipes are available in sizes ranging from 1/2 in. to 48 in. & lengths of 20 ft.
    Due to their high corrosion resistance and top quality, our stainless steel 317L welded pipes are widely supplied to many industries, such as electricity, petroleum, natural gas, chemicals, shipbuilding, heating, papermaking, metallurgy and so on.Specifications:
    • ASTM A312 - This specification covers seamless, straight-seam welded, and heavily cold worked welded austenitic stainless steel pipe intended for high-temperature and general corrosive service
    • ASTM A358 - This specification includes electric-fusion-welded austenitic chromium-nickel stainless steel pipe.
  • SS 321 Rectangular Pipes Manufacturers & Suppliers, SS 321 Seamless & Welded Pipes Available for Sale at Lowest Prices- UNS S32100/1.4541 Stainless Steel Rectangular Pipes 

    • Equivalents: WNR. 1.4541, UNS S32100, AISI 321
    • Specification: ASTM A554, ASTM A312, ASTM A213, ASTM A268, ASTM A269
    • Size: 10mm x 20mm to 300mm x 600 mm, Thickness: 0.5mm to 20mm
    • Finish: Mill Finish, 180G, 240G, 320G, 400G, 600G, Hair Line, No.4, Bright, Mirror
    • Products: Polished Rectangular Pipes, Industrial Rectangular Pipes, SS 304 Rectangular Pipes, SS 316 Rectangular Pipes, SS 201 Rectangular Pipes, Duplex Rectangular Pipes, Super Suplex Rectangular Pipes, Stainless Steel Rectangular Pipes in Mill Finish
    • Stainless Steel 321 Rectangular Pipes are available in sizes ranging from 10mm upto 600mm & lengths of 20 ft.
    We offer round, square and stainless steel rectangular HSS in the broadest range of sizes and gauges, with a variety of value-added services. Metline is a professional stainless steel 321 rectangle pipe/tube supplier and manufacturer with more than 30 years experience. We can supply stainless steel 321 rectangular pipe (seamless and welded) and in grades 304, 304L and 316, 316L from the stock. Our stainless steel 321 rectangular pipes are produced in compliance with ASTM A554/A249/A312 standards in stainless steel 304, 304L, 316/316L, 316Ti, 317L, 321/321H, 309S, 310S, 347/347H, Duplex and Super Duplex.Stainless steel 321 rectangular pipes supplied by Metline have excellent size tolerance and mechanical properties enabling us to full fill the most demanding requirements from our customers. The quality of our 321 rectangular pipes is ensured by our strict manufacturing process and testings at various stages of production.SS 321 Seamless Pipes, SS 321 Welded Pipes, SS 321 Pipe Manufacturers, SS 321 Welded Pipes Wholesalers, SS 321 Seamless Pipes Suppliers in Mumbai, SS 321 Seamless Pipes Importers

    Metline offers the largest and most diverse inventory of stainless steel rectangular pipes and tubing you’ll find anywhere. Request a quote for stainless steel rectangular tubing or contact us @ +919833604219 to learn more.

  • Stainless Steel 321 Square Pipes Manufacturers & Suppliers, SS 321 Seamless & Welded Pipes Available for Sale at Lowest Prices- UNS S32100/1.4541 Stainless Steel Square Pipes 

    • Equivalents: WNR. 1.4541, UNS S32100, AISI 321
    • Specification: ASTM A554, ASTM A312, ASTM A213, ASTM A268, ASTM A269
    • Size: 8mm to 600 mm, Thickness: 0.5mm to 20mm
    • Finish: Mill Finish, 180G, 240G, 320G, 400G, 600G, Hair Line, No.4, Bright, Mirror
    • Products: Polished Square Pipes, Industrial Square Pipes, SS 304 Square Pipes, SS 316 Square Pipes, SS 201 Square Pipes, Duplex Square Pipes, Super Suplex Square Pipes, Stainless Steel Square Pipes in Mill Finish
    • Stainless Steel 321 Square Pipes are available in sizes ranging from 8mm upto 600mm & lengths of 20 ft.
    Metline is a professional stainless steel 321 square pipe/tube supplier and manufacturer with more than 30 years experience. We can supply stainless steel 321 square pipe (seamless and welded) and in grades 304, 304L and 316, 316L from the stock. Our stainless steel 321 square pipes are produced in compliance with ASTM A554/A249/A312 standards in stainless steel 304, 304L, 316/316L, 316Ti, 317L, 321/321H, 309S, 310S, 347/347H, Duplex and Super Duplex.Stainless steel 321 square pipes supplied by Metline have excellent size tolerance and mechanical properties enabling us to full fill the most demanding requirements from our customers. The quality of our 321 square pipes is ensured by our strict manufacturing process and testings at various stages of production.SS 321 Seamless Pipes, SS 321 Welded Pipes, SS 321 Pipe Manufacturers, SS 321 Welded Pipes Wholesalers, SS 321 Seamless Pipes Suppliers in Mumbai, SS 321 Seamless Pipes Importers

    Metline offers the largest and most diverse inventory of stainless steel square pipes and tubing you’ll find anywhere. Request a quote for stainless steel square tubing or contact us @ +919833604219 to learn more.

  • SS 321 Seamless & Welded Tubes Manufacturers & Suppliers, UNS S32100/1.4541 Tubes

    • Equivalents: WRN. 1.4541, UNS S32100 , AISI 321
    • Specification: ASTM A312, ASTM A213, ASTM A268, ASTM A269
    • Size: 6mm to 101.4 mm, Thickness: 0.5mm to 10mm
    • Products: Seamless Tubes, Welded Tubes, ERW Tubes, Electropolished Tubes, Square Tubes, Rectangular Tubes, Thick Wall Tubes, Thin Wall Tubes, Decorative Tubes, Polished Tubes, Round Tubes
    • Stainless Steel 321 Tubes are available in sizes ranging from 1/4 in. OD to 5" OD in. & lengths of 20 ft.
    Metline is a professional stainless steel 321 tube supplier and manufacturer with more than 30 years experience. Our stainless steel 321 tubes are produced in compliance with ASTM A213/A269/A268 standards. SS 321 tubes supplied by Metline have excellent OD tolerance and mechanical properties enabling us to full fill the most demanding requirements from our customers. The quality of our tubes is ensured by our strict manufacturing process and testings at various stages of production.Specifications:
    • ASTM A 269 Standard for Seamless Welded Stainless Steel Tube - Standard Specification for Seamless and Welded Austenitic Stainless Steel Tubing for General Service
    • ASTM A312 - Standard Specification for Seamless, Welded, and Heavily Cold Worked Austenitic Stainless Steel Pipes
    • ASTM A268 - Standard Specification for Seamless and Welded Ferritic and Martensitic Stainless Steel Tubing for General Service
    • ASTM A213 - Standard Specification for Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes
    SS 321 Seamless Tubes, SS 321 Welded Tubes, SS 321 Tubes Manufacturers, SS 321 Welded Tubes Wholesalers, SS 321 Seamless Tubes Suppliers in Mumbai, SS 321 Seamless Tubes Importers
  • Specialist Manufacturers of 321 Welded/ERW/Large Diameter Stainless Steel Pipes in India - Largest Suppliers of Fabricated & Custom Size Stainless Steel 321 Welded Pipes at Lowest Prices!

    Metline is one of the biggest manufacturer and supplier of stainless steel 321 welded pipes in India, with daily sales of around 25-30 tons to customers across India and overseas. Our regular stock of products include SS 304/304L welded pipes, SS 316L welded pipes, SS 321/321H welded pipes, Duplex welded pipes, and SS 201 welded pipes in size range of 1/2" NB to 24". We also stock and manufacture stainless steel 321 welded pipes in OD size range from 1/4" OD to 12" OD in thickness upto 10mm.Stainless steel electric resistance welded (ERW) pipe is manufactured by rolling metal and then welding it longitudinally across its length. SS ERW pipes are manufactured from Strip/Coils and can be manufactured upto 12” NB. For sizes from 6” NB to 36” NB, Metline can produce fabricated pipes, made from cut to size plates. The plates are first rolled and then 100% X-Ray welding is done. Since large diameter stainless steel 321 welded pipes cannot be made on a rolling mill, we produce such pipes by rolling cut to size plates and performing welding operations on them. All large diameter 321 welded stainless steel pipes, are produced as per ASTM A358 Class I to Class V specifications. Meanwhile, stainless steel 321 welded pipes in sizes from ½” to 12” (SCH 5, SCH 10, SCH 40) can be produced on rolling mill as per ASTM A312 specification.Stainless steel 321 welded pipes are widely used in crude oil industry, chemical industry, petrochemical industry, construction industry, and food industry. In addition to SS 304 welded or fabricated pipes, we also manufacture and supply related fittings, bends, flanges and fasteners.
    • Equivalents: WNR. 1.4541, UNS S32100, AISI 321
    • Specification: ASTM A 312/ASME SA 312, ASTM A 358/ASME SA 358, ASTM A554, ASTM A249
    • Size: 1/2" to 48", Thickness: SCH 5S, 10S, 40S (STD), 80S (XS), 160, XXS
    • Products: Welded Pipes, ERW Pipes, Electropolished Pipes, Square Pipes, Rectangular Pipes, Thick Wall Pipes, Thin Wall Pipes, Decorative Pipes, Polished Pipes, Round Pipes
    • Stainless steel 321 welded pipes are available in sizes ranging from 1/2 in. to 48 in. & lengths of 20 ft.
    Due to their high corrosion resistance and top quality, our stainless steel 321 welded pipes are widely supplied to many industries, such as electricity, petroleum, natural gas, chemicals, shipbuilding, heating, papermaking, metallurgy and so on.Specifications:
    • ASTM A312 - This specification covers seamless, straight-seam welded, and heavily cold worked welded austenitic stainless steel pipe intended for high-temperature and general corrosive service
    • ASTM A358 - This specification includes electric-fusion-welded austenitic chromium-nickel stainless steel pipe.
  • SS 321/321H Bolts Manufacturers -  1.4541, UNS S32100, UNS S32109, 1.4878, Buy SS 321 Hex Head Bolts, U Bolts, J Type Bolts, Washers & Nuts, ASTM A276 321, ASTM A193 B8T Bolts

    SS 321 Bolts Manufacturers in India - M6 to M100, DIN 931, DIN 934, DIN 975

    Metline is a full line manufacturer of stainless steel 321 bolts, hex nuts, hex head bolts, threaded bars and studbolts in accordance with DIN, ASME, ASTM and ISO standards. We produce stainless steel 321 (ASTM A193 Grade B8T) - Hex Head Bolts, U Bolts, Square Bolts, Heavy Hex Bolts, T Bolts and Tap Bolts in size range of M6 to M100 with complete certification.
    • SS 321/321H Fastener Products: SS 321 Hex Head Bolts, SS 321 U Bolts, SS 321 Eyelet Bolts, SS 321 Hex Nuts, SS 321 Washers, SS 321 Stud Bolts, SS 321 Threaded Rods, SS 321 Screws
    • SS 321 Bolts: ANSI B18.2.1, DIN 931, DIN 933, ISO 4014, ISO 4017, BS 1768, BS1768, IFI 115
    • SS 321 Nuts: ANSI B18.2.2, DIN 934, ISO 4032, BS1768, BS 1769
    • SS 321 Studbolts: DIN 975, DIN 976, BS 4882, ANSI B16.5
    • SS 321 Washers: Flat Washer, Spring Washer, Lock Washer, Square Washer, Spring Lock Washer, Plain Washer
    • Sizes: Size Ranges from M6 to M100, 1/4" to 4" with Varied Lengths
    • Manufacturing Process: Forging, CNC Machining, Thread Rolling, Heat Treatment, Coating, Unique Marking, Testing & Traceability
    Heavy Hex BoltsHexagon Head Cap Bolts
    Hexagon Head ScrewT Bolts
    Collar BoltsMushroom Head Square Bolt
    Wing ScrewU Bolts
    Tap BoltsSquare Bolts
  • SS 321/321H Fasteners Manufacturers -  1.4541, UNS S32100, UNS S32109, 1.4878, Buy SS 321 Nuts, Bolts, Studbolts & Washers, ASTM A276 321, ASTM A193 B8T Fasteners

    SS 321 Fasteners Manufacturers in India - M6 to M100, DIN 931, DIN 934, DIN 975

    Metline is a full line manufacturer of stainless steel 321 fasteners, hex nuts, hex head bolts, threaded bars and studbolts in accordance with DIN, ASME, ASTM and ISO standards. We produce stainless steel 321 (ASTM A193 Grade B8T) - Hex Head Bolts, Hex Nuts, Threaded Rod in size range of M6 to M100, with complete certification.
    • SS 321/321H Fastener Products: SS 321 Hex Head Bolts, SS 321 U Bolts, SS 321 Eyelet Bolts, SS 321 Hex Nuts, SS 321 Washers, SS 321 Stud Bolts, SS 321 Threaded Rods, SS 321 Screws
    • SS 321 Bolts: ANSI B18.2.1, DIN 931, DIN 933, ISO 4014, ISO 4017, BS 1768, BS1768, IFI 115
    • SS 321 Nuts: ANSI B18.2.2, DIN 934, ISO 4032, BS1768, BS 1769
    • SS 321 Studbolts: DIN 975, DIN 976, BS 4882, ANSI B16.5
    • SS 321 Washers: Flat Washer, Spring Washer, Lock Washer, Square Washer, Spring Lock Washer, Plain Washer
    • Sizes: Size Ranges from M6 to M100, 1/4" to 4" with Varied Lengths
    • Manufacturing Process: Forging, CNC Machining, Thread Rolling, Heat Treatment, Coating, Unique Marking, Testing & Traceability
  • 321/321H Stainless Steel Pipe Manufacturers & Suppliers -  1.4541 , UNS S32100, UNS S32109, 1.4878

    Metline is one of the best manufacturers and suppliers of ss 321 pipes in India, with exports to over 60 countries across the globe. We produce and sell industrial stainless steel 321 pipes, ss 321 seamless pipes, and ss 321 seamless tubing in size range of 6mm to 1000mm OD.We have over 10 years of export experience in stainless steel 321 pipes and tubes. After many years’ of development, Metline has grown into a renowned manufacturer of stainless steel 321/321H pipes. The main products include welded 321 stainless steel pipes, seamless 321 stainless steel pipes, and sanitary stainless steel pipes etc. SS 321/321 stainless steel pipes are mainly used in the industries of petrochemical, natural gas, papermaking, brewery and water processing etc.
    GradeStainless Steel 321 (1.4541, S32100), Stainless Steel 321H (S32109, 1.4878)
    ProductStainless Steel 321/321H Pipes
    TypeSeamless & Welded Pipes, Large Diameter Fabricated, ERW, 100% X Ray Welded
    Seamless Pipe Sizes6mm OD to 762 OD  x 0.5mm thk to 70mm thk
    Welded Pipes Sizes15mm OD to 2200 OD × 0.5mm thk to 80mm thk
    SpecificationASTM A312, ASTM A213, ASTM A358, ASTM A813, ASTM A814
    DimensionsASME/ANSI B36.10/19
    Test CertificatesEN 10204 3.1, 3.2
    Approvals & InspectionTUV, GL, ABS, BVQI, SGS, Lloyds
    HS Code7306, 7304
    FinishAnnealed & Pickled, Polished

    Contact Us If You are Looking to Buy 321/321H Stainless Steel Pipes!

    Call Us Now +919833604219 or Email Us "sales@metline.in"

    An international piping materials supplier, Metline welcomes you to send us your enquiries for stainless steel 321 pipes, fittings & flanges and allow us to partner in your growth. We can assure you the best quality products, with the most competitive prices in the industry.All pipes supplied by Metline are tested according to requirements of the appropriate standards. In all cases the tube leaking test is performed, and supplied with Test Certificates at per EN 10204 3.1 or NABL approved lab test reports. We focus on each and every customer with a personal touch, making us one of the top supplier of stainless steel pipes and a reliable business partner for all industrial buyers.
Go to Top