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SS 317L Tubes Suppliers. Top Quality UNS S31703/1.4438 Seamless & Welded Tubes

317L Stainless Steel Tubes Dealers in Mumbai
317L Stainless Steel Tubes Manufacturers & Supplier in India

317L Stainless Steel Tubes

₹350.00

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

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Description

Manufacturers & Suppliers of Stainless Steel 317L Tubes, UNS S31703/1.4438 Seamless & Welded Tubes

Metline is a specialist manufacturer and supplier of 317L stainless steel tubes with Bright Annealing (BA Tube) or Polishing (Surface Roughness Ra 0.18). We produce 317L stainless steel tubes outside diameter 6mm upto 5″, in wall thickness upto 10mm. Metline is a professional producer of both thin wall and thick wall stainless steel tubes, with exports to over 70 countries across the globe. In addition to 317L stainless steel tubes, we can also produce and supply related tube fittings such as ferrule fittings, compression fittings, and couplings and valves.

Pipes are used to transport something, and tubes to construct something; hence, tubes are defined by the outside diameter and wall thickness (for construction stability), and pipes are measured by inside diameter to allow a calculation for transportation viz., speed, volumes, etc.

Stainless Steel 317L Tubes Size and Weight Chart

Stainless Steel Tube Size and Weight
Wall Thickness in mm0.50.60.70.811.21.622.633.23.6
O. D. in mm Weight in kg/m
60.0690.0810.0930.1040.1250.1440.176–––––
100.1190.1410.1630.1840.2250.2640.336–––––
12.70.1530.1820.210.2380.2930.3450.444–––––
140.1690.2010.2330.2640.3250.3840.496–––––
15.870.1920.2290.2660.3010.3720.440.5710.694––––
190.2310.2760.320.3640.450.5340.6960.851.0661.21.264–
250.3060.3660.4250.4840.60.7140.9361.151.4561.651.7441.926
25.40.3110.3720.4320.4920.610.7260.9521.171.4821.681.7761.962
31.8–––––0.9181.2081.491.8982.162.2882.538
38–––––1.1041.4561.82.3012.6252.7843.096
44.5–––––1.2991.7162.1252.7243.1133.3043.681
50.8––––––1.9682.443.1333.5853.8084.248
63.5––––––2.4763.0753.9594.5384.8245.391
76.1––––––2.983.7054.7785.4835.8326.525
101.6––––––44.986.4357.3957.8728.82
114.3––––––4.4535.5477.1738.2478.789.84
127––––––4.9556.1757.9899.1889.78510.98
152.4––––––5.967.4299.6211.0711.79213.231

Production & Stock Range for 317L UNS S31703/1.4438 Seamless & Welded Tubes

ProductStainless Steel 317L Tube
OriginIndia, Japan, Europe, US
FormWelded and Seamless
SpecificationASTM A213, ASTM A268, ASTM A269, ASTM A789, ASTM A790
TypeFluid, Food, Decorative, Structural, Instrumentation
Round Tube (mm)4.76 OD to 203.2 OD
Square (mm)12.7 to 152.6
Rectangular (mm)25.4 x 12.7 to 203.2 x 101.6
Grades
  • Austenitic Stainless Steel: 304/304L/304H(1.4301/1.4306/1.4948); 316/316L(1.4401/1.4404); 316Ti(1.4571); 321(1.4541); 309S (1.4833); 310S(1.4845); 317L(1.4438)321H(1.4878); 347H (1.4550);
  • Duplex Stainless Steel: S32001, S32003, S31500, 2205(1.4462); S32304,(1.4362);S31803,2507 (S32750), S32760(1.4501);S32101(1.4162);
  • Super Austenitic Stainless Steel: 904L, S30432, S31042, 6Mo (S31254, N08367)
  • Nickel Base Alloys: Alloy 20 (UNS N08020), Monel 200 (UNS 02200), Monel 400 (UNS N04400), Incoloy 800 (UNS N08800), Incoloy 800H (UNS N08810), Incoloy 800HT (UNS N08811), Incoloy 825 (UNS N08825), Inconel 600 (UNS N06600), 4J29, 4J36, GH3030, GH3039, C276 (UNS N10276)
  • Martensitic Stainless Steel: 410(1.4006), 410S(1.4000), 420(1.4021)
  • Ferritic Stainless Steel: 405(1.4002), 430(1.4016)
Wall Thickness0.33 to 10.0mm
FittingsTtri-clamp, Butt Welding, Flanges, Compression Fittings, Double Compression, Ferrule Fittings
ProcessingCut-to-length, Polishing, Bright Annealed, 180 Grit, 240 Grit, 400 Grit
Test CertificatesAs per EN 10204 3.1
Other TestsAs per Customer QAP, Hydro Test, Destructive & Non Destructive Tests
PackingBundled Packing, or Wooden Box Packing

About 317L Stainless Steel Tubes

317L is the low-carbon derivative of SS 317. The metal maintains its high strength and strong corrosion resistance; however, the carbon content does have several effects. 317L has greater strength under welding; its products are stronger. Like 317, stainless steel 317L does not respond or harden from heat treatments. When hot working, the metal should be heated ideally within the range of 2100-2300°F. Dropping below 1700°F will cause the metal to be unresponsive. For these reasons, 317L is effective in high temperature areas that experience high rates of chemical corrosion, creep, and stress-to-rupture. 317L is commonly utilized in chemical environments. It has shown itself to be effective in conditions where acids are present, such as acidic chloride. The metal is resistant to corrosion from such substances. As such, it is common to find 317L in equipment used in pulp and paper mills. The acidic environment requires a strength, corrosion resistant metal.

It is possible for grades 317 and 317L to become dually certified.

Types of 317L, UNS S31703, 1.4438 Stainless Steel Seamless & Welded Tubes

SS 317L Seamless TubesUNS S31703 Seamless TubesWNR. 1.4438 Seamless Tubes
SS 317L Welded TubesStainless Steel 317L Round TubesStainless Steel 317L Square Tubes
Stainless Steel 317L Rectangular TubesFabricated 317L Stainless Steel Tubes317L Electropolished Tubes

Equivalents of 317L, S31703/1.4438 Stainless Steel Seamless & Welded  Tubes Grade

STANDARDWERKSTOFF NR.UNSJISBSGOSTAFNOREN
SS 317L1.4438S31703SUS 317L–––X2CrNiMo18-15-4

Chemical Composition of  317L, S31703/1.4438 Stainless Steel Seamless & Welded Tubes

GradeCMnSiPSCrMoNiN
317Lmin.–––––183.0-4.011–
max.0.08210.040.032015–

Mechanical Properties of  317L, S31703/1.4438 Stainless Steel Seamless & Welded Tubes

GradeTensile Strength (MPa) minYield Strength 0.2% Proof (MPa) minElongation (% in 50mm) minHardness
Rockwell B (HR B) maxBrinell (HB) max
317L5152053575205

Physical Properties of  316/316L, S31600/S31603 1.4401/ 1.4436Stainless Steel Seamless & Welded Tubes

GradeDensity (kg/m3)Elastic Modulus (GPa)Mean Coefficient of Thermal Expansion (m/m/0C)Thermal Conductivity (W/m.K)Specific Heat 0-1000C (J/kg.K)Electrical Resistivity (n.m)
0-1000C0-3150C0-5380Cat 1000Cat 5000C
317L800019315.916.21714.218.7500740

Applications of UNS S31703/1.4438 & 317L Stainless Steel Seamless & Welded Tubes

  • Off-Shore Oil Drilling Companies
  • Power Generation
  • Petrochemicals
  • Gas Processing
  • Specialty Chemicals
  • Pharmaceuticals
  • Pharmaceutical Equipment
  • Chemical Equipment
  • Sea Water Equipment
  • Heat Exchangers
  • Condensers
  • Pulp and Paper Industry

Additional information

Product

Stainless Steel 317L Tubes, UNS S31703/1.4438 Stainless Steel Seamless & Welded Tubes

Product Size

OD (NB Sizes) 1/2" to 72"
Wall Thickness: SCH 5 to SCH XXS, Custom Thickness

Type

Seamless, Welded, Coiled, Straight Lengths

Material Grades

304, 304L, 316, 316L, 317/L, 321/321H, 310/310S, 347/347H, 904L, 254 SMO, Alloy 20, Duplex & Super Duplex

Quality Assurance

Manufacturer Test Certificate as per EN 10204 / 3.1B, Raw Materials Certificate, 100% Radiography Test Report, Third Party Inspection Report

Marking

As per Manufacturing Specification, Heat Number Traceability

Export to Africa

Burundi, Comoros, Djibouti, Eritrea, Ethiopia, Kenya, Madagascar, Malawi, Mauritius, Mayotte, Mozambique, Reunion, Rwanda, Seychelles, Somalia, Tanzania, United Republic of Uganda, Zambia, Zimbabwe, Angola, Cameroon, Central African Republic, Chad, Congo (Brazzaville), Congo, Democratic Republic of the Equatorial Guinea, Gabon, Sao Tome and Principe, Algeria, Egypt, Libyan Arab Jamahiriya, Morroco, South Sudan, Sudan, Tunisia, Western Sahara, Botswana, Lesotho, Namibia, South Africa, Swaziland, Benin, Burkina Faso, Cape Verde, Cote d\\'Ivoire (Ivory Coast), Gambia, Ghana, Guinea, Guinea-Bissau, Liberia, Mali, Mauritania, Niger, Nigeria, Saint Helena, Senegal, Sierra Leone, Togo

Export to America

Anguilla, Antigua and Barbuda, Aruba, Bahamas, Barbados, Bonaire, Saint Eustatius and Saba, British Virgin Islands, Cayman Islands, Cuba, Curaçao, Dominica, Dominican Republic, Grenada, Guadeloupe, Haiti, Jamaica, Martinique, Monserrat, Puerto Rico, Saint-Barthélemy, St. Kitts and Nevis, Saint Lucia, Saint Martin, Saint Vincent and the Grenadines, Sint Maarten, Trinidad and Tobago, Turks and Caicos Islands, Virgin Islands (US), Belize, Costa Rica, El Salvador, Guatemala, Honduras, Mexico, Nicaragua, Panama, Argentina, Bolivia, Brazil, Chile, Colombia, Ecuador, Falkland Islands (Malvinas), French Guiana, Guyana, Paraguay, Peru, Suriname, Uruguay, Venezuela, Bermuda, Canada, Greenland, Saint Pierre and Miquelon, United States

Export to Asia

Afghanistan, Armenia, Azerbaijan, Bangladesh, Bhutan, Brunei Darussalam, Cambodia, China, Georgia, Hong Kong, India, Indonesia, Japan, Kazakhstan, South Korea, Kyrgyzstan, Laos, Macao, Malaysia, Maldives, Mongolia, Myanmar (ex-Burma), Nepal, Pakistan, Phillipines, Singapore, Sri Lanka (ex-Ceilan), Taiwan, Tajikistan, Thailand, Timor Leste (West), Turkmenistan, Uzbekistan, Vietnam

Export to Europe

Albania, Andorra, Belarus, Bosnia, Croatia, European Union, Faroe Islands, Gibraltar, Guerney and Alderney, Iceland, Jersey, Kosovo, Liechtenstein, Macedonia, Man, Island of Moldova, Monaco, Montenegro, Norway, Russia, San Marino, Serbia, Svalbard and Jan Mayen Islands, Switzerland, Turkey, Ukraine, Vatican City State (Holy See)

Export to European Union

Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, United Kingdom

Export to Middle East

Bahrain, Iraq, Iran, Israel, Jordan, Kuwait, Lebanon, Oman, Palestine, Qatar, Saudi Arabia, Syria, United Arab Emirates, Yemen

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