Steelmet Industries - | E-Showroom
Steelmet Industries - | E-Showroom
317L is molybdenum bearing austenitic stainless steel similar to 316, but with higher molybdenum alloy content. It is also known as UNS S31700, and is primarily comprised of 18% to 20% chromium and 11% to 15% nickel. 317L offers higher creep, stress-to-rupture, and tensile strength at elevated temperatures than conventional stainless steels. It is a low carbon grade which provides resistance to sensitization during welding and other thermal processes. 317L has excellent corrosion resistance and is used mainly in high acidic chloride media, such as those encountered in pulp and paper mills.
317L seamless pipes and tubes, 317L buttweld fittings, forged fittings and flanges are primarily used in manufacturing flue gas desulfurization systems, textile equipment, chemical and petro-chemical processing equipment, pulp and paper plants, food processing equipment and textile equipment. We specialize in supply of 317L seamless pipes and tubes, along with equivalent fittings for manufacture of heat exchangers, piping systems, tanks and pressure vessels.
Stainless Steel 317L, UNS S31703, WNR 1.4438 Seamless Pipes, Tubes / Tubing, And Butt Weld FittingsStainless Steel 317L pipes and tubes are available in both seamless and welded form in OD and NB sizes. In addition to standard sizes, which are available in stock, our specialty is to manufacture and supply custom size SS 317L cold drawn seamless tubes from our factory.
Stainless Steel 317L pipes and tubes can be offered in random lengths of up to 6 meters long or cut to a specific length as ordered. We also offer a complete range of stainless steel 317L butt weld fittings including 317L elbow, 317L bends, 317L tees, 317L reducers and caps.
317L Seamless & Welded Pipe and Tubes: ASTM A312, ASTM A213, ASTM A249
317L Butt-weld Fittings & Flanges: ASTM A403, ASTM A182
Why Choose Steelmet Industries For Stainless Steel 317L, UNS S31703, WNR 1.4438 Pipes & Tubes?Outside Diameter: 6.00 mm OD up to 250 mm OD, Sizes up to 12” NB available Ex-stock, OD Size Steel Tubes available Ex-stock
Thickness Range: 0.3mm – 50 mm, SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS
Type: Seamless / ERW / Welded / Fabricated / CDW
Form: Round Pipes/Tubes, Square Pipes/Tubes, Rectangular Pipe/Tubes, Coiled Tubes, “U” Shape, Pan Cake Coils, Hydraulic Tubes
Length: Single Random, Double Random & Required Length End: Plain End, Beveled End, Treaded
End Protection: Plastic Caps | Outside Finish: 2B, No.4, No.1, No.8 Mirror Finish for Stainless Steel Pipes, Finish as per customer Requirements
Delivery Condition: Annealed and Pickled, Polished, Bright Annealed, Cold Drawn
Inspection, Test Reports: Mill Test Certificates, EN 10204 3.1, Chemical Reports, Mechanical Reports, PMI Test Reports, Visual Inspection Reports, Third Party Inspection Reports, NABL Approved Lab Reports, Destructive Test Report, Non Destructive Test Reports
Packing: Packed in Wooden Boxes, Plastic Bags, Steel Strips Bundled, or as per Customers Requests
Specials: Sizes and Specifications other than above can be manufactured on request
Markings On The Stainless Steel 317L, UNS S31703, WNR 1.4438 Seamless/Welded PipesThe full identification of the pipe should be continuously marked down its whole length, including:
Product reliability and performance has made Steelmet Industries a leading exporter and distributor of stainless steel 317L pipes, stainless steel 317L tubes and stainless steel 317L tubing in India and international markets such as UAE, Bahrain, Indonesia, Malaysia, Mexico, Chile, Brazil, Peru, Nigeria, Kuwait, Jordan, Thailand (Bangkok), Venezuela, Iran, Germany, UK, Canada, Russia, Turkey, Australia, New Zealand, Sri Lanka, Vietnam, South Africa, Kazakhstan, Saudi Arabia. Our high quality steel pipes, good customer service, and in house pipes and tubes processing capabilities have made us one of the emerging suppliers for steel pipes and tubes in Middle East countries including Bahrain, Cyprus, Egypt, Iran, Iraq, Israel, Jordan, Kuwait, Lebanon, Oman, Palestine, Qatar, Saudi Arabia, Syria, Turkey, United Arab Emirates and Yemen.
Domestic Supply Destinations For Stainless Steel 317L Pipes And Stainless Steel 317L TubesOur products are supplied to all major Industrial areas and cities in India such as Mumbai, Delhi, Bangalore, Hyderabad, Ahmedabad, Chennai, Kolkata, Surat, Pune, Nagpur, Indore, Thane, Bhopal, Visakhapatnam, Vadodra, Nashik, Faridabad, Rajkot, Aurangabad, Ranchi, Coimbatore, Raipur, Mysore, Bhubaneswar, Salem, Bhilai, Bhiwandi, Bikaner, Mangalore, Kochi (Cochin), Bhavnagar, Tirupur, Ankleshwar, Assam, Siliguri, Jamshedpur, Warangal, Nellore, Agartala and Thoothukudi
Stainless Steel 317L, UNS S31703, WNR 1.4438 Stainless Steel Pipes, Tube Chemical CompositionChemical Composition % | ||||||||
C | Mn | Si | P | S | Cr | Ni | Mo | N |
0.03 max. | 2.00 max. | 0.75 max. | 0.045 max. | 0.03 max. | 18.0 – 20.0 | 11.0-15.0 | 3.0 – 4.0 | 0.1 |
317L | |
Density | 7.92 |
Melting Range,℃ | 1450 |
Elongation % | 40 |
Tensile Strength (Mpa) | 515 |
Yield Strength (Mpa) | 205 |
Hardness (Brinell) | 217 |
Sr. No. | Product Description | Outside Diamter, OD (in mm) | Wall Thickness, WT (in mm) |
1 | 317L Stainless Steel Round Pipe/Tube | 6mm – 630mm | 0.5mm-30mm |
2 | 317L Stainless Steel Square Pipe/Tube | 12.7mm* 12.7mm to 300mm* 300mm | 0.5mm-30mm |
3 | 317L Stainless Steel Rectangular Pipe/Tube | 10*20mm to 100*200mm | 0.5mm-30mm |
4 | 317L Stainless Steel Colour Coated Pipe/Tube | 6mm to 630mm | 0.5mm-30mm |
5 | 317L Stainless Steel Electropolished Pipes/Tubes | 12.7mm to 250mm | 0.5mm-30mm |
6 | 317L Stainless Steel Triangle Tube | 16mm to 85mm | 0.5mm-3.0mm |
7 | 317L Stainless Steel Hexagonal Tube | 13mm to 85mm | 0.5mm-2.0mm |
8 | 317L Stainless Steel U Shaped Tube | 20mm to 200mm | 0.5mm-2.0mm |
9 | 317L Thin-Wall Stainless Steel Tube | 22mm*0.7mm to 108mm*2.0mm | 0.5mm-2.0mm |
10 | 317L Inner/Outside Polished Stainless Steel Tube, Pipes | 12.5mm to 203.2mm | 1.0mm – 5mm |
11 | 317L Stainless Steel Capillary Tube | 0.28mm to 10mm | 0.08mm – 1.2mm |
12 | 317L Stainless Steel Seamless Tube | 6mm to 430mm | 0.8mm – 30mm |