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SS 316/316L Tubes Suppliers. UNS S31600/S31603/1.4401/1.4436 Seamless & Welded Tubes

///316/316L Stainless Steel Tubes

316/316L Stainless Steel Tubes

305.00

SS 316/316L Seamless & Welded Tubes Manufacturers & Suppliers, 1.4401/1.4436, UNS S31600/S31603 Tubes

  • Equivalents: WRN. 1.4401/1.4436, UNS S31600/S31603, AISI 316/316L
  • 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 316/316L 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 316/316L tube supplier and manufacturer with more than 30 years experience. Our stainless steel 316/316L tubes are produced in compliance with ASTM A213/A269/A268 standards. SS 316/316L 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 316/316L Seamless Tubes, SS 316/316L Welded Tubes, SS 316/316L Tubes Manufacturers, GOST 03Х18Н11 Seamless & Welded Tubes, SS 316/316L Welded Tubes Wholesalers, SS 316/316L Seamless Tubes Suppliers in Mumbai, SS 316/316L Seamless Tubes Importers

Description

Manufacturers & Suppliers of Stainless Steel 316/316L Tubes, UNS S31600/S31603 1.4401/1.4404, Seamless & Welded Tubes

Metline is a specialist manufacturer and supplier of 316/316L stainless steel tubes with Bright Annealing (BA Tube) or Polishing (Surface Roughness Ra 0.18). We produce 316/316L 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 316/316L 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 316/316L Tubes Size and Weight Chart

Stainless Steel Tube Size and Weight
Wall Thickness in mm 0.5 0.6 0.7 0.8 1 1.2 1.6 2 2.6 3 3.2 3.6
O. D. in mm Weight in kg/m
6 0.069 0.081 0.093 0.104 0.125 0.144 0.176
10 0.119 0.141 0.163 0.184 0.225 0.264 0.336
12.7 0.153 0.182 0.21 0.238 0.293 0.345 0.444
14 0.169 0.201 0.233 0.264 0.325 0.384 0.496
15.87 0.192 0.229 0.266 0.301 0.372 0.44 0.571 0.694
19 0.231 0.276 0.32 0.364 0.45 0.534 0.696 0.85 1.066 1.2 1.264
25 0.306 0.366 0.425 0.484 0.6 0.714 0.936 1.15 1.456 1.65 1.744 1.926
25.4 0.311 0.372 0.432 0.492 0.61 0.726 0.952 1.17 1.482 1.68 1.776 1.962
31.8 0.918 1.208 1.49 1.898 2.16 2.288 2.538
38 1.104 1.456 1.8 2.301 2.625 2.784 3.096
44.5 1.299 1.716 2.125 2.724 3.113 3.304 3.681
50.8 1.968 2.44 3.133 3.585 3.808 4.248
63.5 2.476 3.075 3.959 4.538 4.824 5.391
76.1 2.98 3.705 4.778 5.483 5.832 6.525
101.6 4 4.98 6.435 7.395 7.872 8.82
114.3 4.453 5.547 7.173 8.247 8.78 9.84
127 4.955 6.175 7.989 9.188 9.785 10.98
152.4 5.96 7.429 9.62 11.07 11.792 13.231

Production & Stock Range for 316/316L UNS S31600/S31603 1.4401/1.4436, Seamless & Welded Tubes

Product Stainless Steel 316/316L Tube
Origin India, Japan, Europe, US
Form Welded and Seamless
Specification ASTM A213, ASTM A268, ASTM A269, ASTM A789, ASTM A790
Type Fluid, 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 Thickness 0.33 to 10.0mm
Fittings Ttri-clamp, Butt Welding, Flanges, Compression Fittings, Double Compression, Ferrule Fittings
Processing Cut-to-length, Polishing, Bright Annealed, 180 Grit, 240 Grit, 400 Grit
Test Certificates As per EN 10204 3.1
Other Tests As per Customer QAP, Hydro Test, Destructive & Non Destructive Tests
Packing Bundled Packing, or Wooden Box Packing

About 316/316L Stainless Steel Tubes

Stainless steel 316 (SS316) is an austenitic chromium-nickel stainless steel containing min. 2.5% of molybdenum which increases general corrosion resistance and especially improves its pitting resistance to chloride ion solutions. The molybdenum addition provides increased strength at elevated temperatures. SS316 is also known as “Mo-Added” version of SS304. Stainless steel 316L (SS316L) is the extra-low carbon version of SS316 that minimizes harmful carbide precipitation during welding. Both SS316 and SS316L have exceptional resistance to corrosion against sulfuric, hydrochloric, acetic, formic, and tartaric acids; as well as against acid sulfates and alkaline chlorides.

Stainless Steel 316L pipes and fittings are widely used in exhaust manifolds, heat exchangers, pharmaceutical equipment, cryogenic piping, valve and pump trims, chemical & petrochemical process, pulp and paper industry, and food industry, etc.

Types of 316/316L, UNS S31600/S31603, 1.4401/ 1.4436 Stainless Steel Seamless & Welded Tubes

SS 316/316L Seamless Tubes UNS S31600/S31603 Seamless Tubes WNR. 1.4401/1.4436  Seamless Tubes
SS 316/316L Welded Tubes Stainless Steel 316/316L Round Tubes Stainless Steel 316/316L Square Tubes
Stainless Steel 316/316L Rectangular Tubes Fabricated 316/316L Stainless Steel Tubes 316/316L Electropolished Tubes

Equivalents of 316/316L, S31600/S31603/1.4401/1.4436 Stainless Steel Tubes Grade

Grade UNS No Old British Euronorm Swedish SS Japanese JIS
BS En No Name
316/316L S31600/S31603 304S11 58E 1.4401 / 1.4404 X5CrNiMo17-12-2 / X3CrNiMo17-13-3 2347 / 2348 SUS 316 – 316L

Chemical Composition of  316/316L, S31600/S31603 1.4401/1.4436 Stainless Steel Seamless & Welded Tubes

316 316H 316N 316L 316Ti
Ni 10 – 14 10 – 14 10 – 14 10 – 14 10 – 14
Fe Balance
Cr 16 – 18 16 – 18 16 – 18 16 – 18 16 – 18
Mo 2 – 3 2 – 3 2 – 3 2 – 3 2 – 3
C 0.08 max 0.10 max 0.03 max 0.03 max 0.08 max
Si 0.75 max 0.75 max 0.75 max 0.75 max 0.75 max
Mn 2 max 2 max 2 max 2 max 2 max
P 0.045 max 0.045 max 0.045 max 0.045 max 0.045 max
S 0.030 max 0.030 max 0.030 max 0.030 max 0.030 max
N 0.1 max 0.1 max 0.1 max 0.1 max
Ti 5 X % (C + N)

Mechanical Properties of  316/316L, S31600/S31603 1.4401/1.443Stainless Steel Seamless & Welded Tubes

Grade Tensile Strength (MPa) min Yield Strength 0.2% Proof (MPa) min Elongation (% in 50mm) min Hardness
Rockwell B (HR B) max Brinell (HB) max
316 515 205 40 95 217
316L 485 170 40 95 217

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

Grade Density (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)
0-1000C 0-3150C 0-5380C at 1000C at 5000C
316 7750 200 15.9 16.2 17 14.2 18.7 500 720
316L 8000 193 15.9 16.2 17.5 16.3 21.5 500 740

Applications of UNS S31600/S31603, 1.4401/1.4436, 316/316L 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 316/316L Tubes, UNS S31600/S31603/1.4401/1.4436 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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