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316L Stainless Steel Seamless Tube and Tubing Supplier

Siddhagiri Metals and Tubes is a leading supplier, manufacturer and exporter of SS 316L Seamless Tube with ASTM A269, TP316L and UNS S31603 in forms like Steel Round Tube, Steel Square Tube and Steel Rectangle Tube.
Other Names: ASTM A269 TP316L, ASTM A269 UNS S31603, Stainless Steel Tubes, Stainless Steel Tubing, Stainless Steel Seamless Tube, Stainless Steel Tube, 316LSS Seamless Tube.
Material: SS316L, AISI 316L, SUS316L, INOX 316L, Stainless Steel 316L, UNS S31603, EN 1.4404.
Brand: Siddhagiri Metals and Tubes
Manufacturer: Siddhagiri Metals and Tubes
Rating: 4.2/5 based on 85 customer reviews.

AISI 316L Stainless Steel Seamless Tube Supplier • ASTM A269 UNS S31603 • TP316L Tubes

AISI 316L SS Seamless Tubes with UNS S31603 and WNR 1.4404 supplied by Siddhagiri Metals and Tubes is a high quality SS 316L Seamless Tube offeres in forms like SS 316L Round Tube, SS 316L Square Tube and SS 316L Rectangular Tube. 316LSS Seamless Tubes are manufactured using quality stainless steel material in different wall thickness and diameters. We manufacture SS 316L Seamless Tubes in forms like Stainless Steel Round Tube, Stainless Steel Square Tube and Stainless Steel Rectangular Tube. Steel Seamless Tubes are available in various sizes and shapes, custom sizes are also available as per clients requirement. 316L Stainless Steel Seamless Tubes supplied by Siddhagiri Metals and Tubes are widely used in various industrial applications.

Siddhagiri Metals and Tubes specializes in offering hard to find items in large or small quantity. Contact Us Today ! for best quote on AISI 316L Stainless Steel Seamless Tubes.

Seamless Tube is made from a solid round steel ‘billet’ which is heated and pushed or pulled over a form until the steel is shaped into a hollow tube. Billets are procured both from indigenous suppliers and from abroad. We carry a wide range of high-temperature seamless tubing, available in a variety of sizes and specifications, to be used in several industry for all kinds of high-temperature applications such as, thermocouple sheathes, burners, lance tubes, gas turbine, chemical processing, furnace equipment, jet engine combustion tubes, capillary tubes & heat exchangers. Siddhagiri Metals and Tubes offers high quality Seamless Tubes as per national as well as international standards and specifications such as ASTM A269 UNS S31603 and ASTM A269 TP316L Tubes at modest price and fast delivery.

We supply a full range of specialized Stainless Steel Tubes used for high-performance gas chromatography (GC) and liquid chromatography (LC) as components for chromatography columns used for analytical and preparative processes in diverse industries. To separate in very small sample sizes for very complex mixtures, these analyzes can be highly accurate and precise. Samples can be used for all kind of materials such as; water, gases, fuels, air, foods, flavorings, pesticides, plastics, drugs, tissue extracts. SS 316L Tubes are available in various sizes ranging from 1/8" OD TO 2"OD, 3MM OD TO 38 MM OD. The thickness of SS 316L tube ranges from 1MM TO 3 MM, 0.028 TO 0.156 IN. AISI 316L Seamless Tubes are available in Indian, European and Japanese origin.

Siddhagiri Metals and Tubes has exported 316L Stainless Steel Tubes to many countries including Thailand, Indonesia, UAE, Japan, South Africa, Iraq, Iran, Saudi Arabia, Australia, Europe, Qatar, Malaysia, Congo, Brazil, Chile, USA, Canada, Japan, etc

  • Tube Specification: ASTM A269 UNS S31603, EN 1.4404, ASTM A269 TP316L Tubes
  • Dimension Standards: ANSI B36.19, ANSI B36.10
  • Outside Diameter (OD): 1/8" OD TO 2"OD 3MM OD TO 38 MM OD
  • Thickness Range: 1MM TO 3 MM 0.028 TO 0.156 IN, SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS
  • Type: Seamless Tube, Tubing, Capillary Tubes
  • Form: Round Tube, Square Tube, Rectangular Tube
  • Length: Single Random, Double Random & Cut Length
  • End: Plain End, Beveled End, Threaded End
  • End Protection: Plastic Caps
  • Finish: Annealed and Pickled, Polished, Bright Annealed, Cold Drawn
  • External Coating: 3LPE / 3LPP/ FBE/ DFBE/ PP
  • Origin: Indian Origin, European Origin, Japanese Origin
  • Testing and Documents: Mill Test Certificates, EN 10204 3.1, Chemical Reports, Mechanical Reports, Destructive Test Report, Non Destructive Test Reports, PMI Test Reports, Visual Inspection Reports, Third Party Inspection Reports, NABL Approved Lab Reports
  • Packing: Packed in Wooden Boxes, Bubble wraps, Steel Strips Bundled, or as per Customers Requests

316LSS Tube Sizes in Stock

Size Thickness Type
1/8" OD TO 2"OD 3MM OD TO 38 MM OD 1MM TO 3 MM 0.028 TO 0.156 IN Stainless Steel Seamless Tube, Stainless Steel ERW Tube, Stainless Steel Welded Tube, Stainless Steel Fabricated Tube, Stainless Steel LSAW Tubes

Forms of SS 316L Tubes with ASTM A269 UNS S31603 in Stock

In Stock Square Tube Supplier

Stainless Steel Square Tube

316L Stainless Steel Seamless Square Tubes with ASTM A269 UNS S31603

In Stock Round Tube Supplier

Stainless Steel Round Tube

316L Stainless Steel Seamless Round Tubes available in sizes 1/8" OD TO 2"OD

In Stock Rectangular Tube Supplier

Stainless Steel Rectangular Tube

316L Stainless Steel Seamless Rectangular Tubes with ASTM A269

  • Chemical Properties
  • Mechanical Properties
  • Physical Properties
  • C Ni Mn P S Si Cr
    MIN - 10.000 - - - - 16.000
    MAX 0.030 14.000 2.000 0.045 0.030 0.075 18.000
  • Yield Strength
    0.2% Proof
    (MPa)
    Tensile strength
    (MPa)
    Elongation
    (% in 50mm)
    Hardness
    (HRB)
    MIN 170 485 40.00  
    MAX       95
  • Density lb/in³ 0.285
    Modulus of Elasticity psi 29 x 10-6
    Thermal Conductivity Btu/ft hr°F 8.7
    Heat Capacity Btu/lb°F 0.12
    Electrical Resistivity Ω-inch 28.7 x 10-6

Properties of SUS316L

316L SS Cold Forming

316/316L being extremely tough and ductile, can be easily cold worked such as roll form, swaging, cold heading, deep drawing, bent, etc. Severely cold formed parts should be annealed to remove stresses.

316L SS Hot Forming

Most manufacturers recommend a maximum forging temperature between 2100°F and 2300°F. Best Corrosion resistance is obtained if the forgings are given a final anneal.

316L SS Machining

316/316L is more difficult to machine because of its toughness. 316/316L machines with chip breakers and curlers. A large tool and great amounts of cutting fluid should be used. 316/316L work hardens rapidly thus, heavy positive feeds at low speeds should be used.

316L SS Welding

Excellent weldability by all standard fusion methods, both with and without filler metals. Heavy welded sections post-weld annealing for maximum corrosion resistance is not required for grade 316L.

316L SS Heat Treatment

Annealing temperature range is 1900 to 2100°F (1038 to 1149°C). Cannot be hardened by heat treatment. Special consideration is needed to compensate for a higher coefficient of thermal expansion to avoid warping and distortion.

Services We Offer

Documentation

Documentation is a very important part of the products we supply, and we work continuously to enhance the efficiency of the document-handling process without compromising quality of the product. Documents provided along with the shipment include Certificate of Origin, Material Test Certificate as per EN 10204 3.1 and 10204 3.2, NACE MR10103 and NACE MR0175 certified Test Certificates.

Quality Assurance

Stainless Steel Tubes are manufactured and controlled to international standards such as ASTM, ASME, BS, MSS, EN, DIN or WERKSTOFFE. Our products undergo stringent quality tests before they are dispatched.

Material Testing

PMI Testing, Ultrasonic Test, Mechanical Testing, Spectro Tests for Chemical Analysis of the grade, Flaring Test, IGC, etc. are some of the tests conducted at our facility. We welcome stage wise inspection from any of your representative or third party inspection agencies.

Packing and Delivery

The product is wrapped and packed in wooden crates or carton boxes. Our primary goal is to deliver quality products in time, no matter where the client is located.

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