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SS 316/316L Seamless Pipe Suppliers & Dealers in India

250.00

Are you looking for the biggest and best quality ss 316/316L seamless pipe supplier in India? You are at the right place. We not only ensure the fastest delivery to your works, but also guarantee you the lowest prices in India. 

Our general average selling price for stainless steel 316/316L (1.4401/1.4404, UNS S31600/UNS 31603) seamless pipes is Rs. 200 to Rs. 350/kg, depending on the quantity. However, bigger sizes (above 4″) and small size (below 11/2) are sold at slight premium, due to higher cost of production. In any case, at Metallica, we guarantee you lowest prices from our stock of over 300 tons in stainless steel 316/316L seamless pipes.

  • If you are interested in purchasing high quality ss 316/316L seamless pipes, please contact us now for prices and product details. We guarantee lowest prices for stainless steel 316/316L seamless pipes in India. Email Us on [email protected] | Call Us On +918928722715
  • Alloy 316/316L Tube is an austenitic heat resistant stainless steel with good oxidation resistance and creep strength up to about 1000°C in air, suitable for scaling. Used for furnaces, burners, ignition systems, chemical and petrochemical industry.
  • Available on sale high quality stainless steel 316/316L seamless pipes as per ASTM A312, ASTM A213, ASTM A249 and ASTM A269  – Size Range of 1/8” to 24” (10.3mm to 610mm)

One of the biggest SS 316/316L seamless pipe suppliers and dealers in India. Stainless steel 316/316L seamless pipes supplied by us, are widely used for manufacturing furnaces, burners, kilns, annealing equipments, combustion chambers, thermo wells, gas turbines, and equipment for handling high temperatures. SS 316/316L seamless pipes are stocked and delivered to our customers in annealed and pickled condition in size range of 6mm OD upto 24″ OD in thickness upto 30mm. AISI 316/316L stainless steel seamless pipes are stocked in 5.5 to 6.5 MTR  or custom lengths.

Grade316/316L
TypeSeamless
Size6mm OD to 600 OD
Thickness1mm to 20mm
SpecificationASTM A213, ASTM A312
TechniqueHot Rolled, Cold Rolled
Price (INR/Kg)200 to 350
DeliveryImmediate

Description

SS 316/316L Seamless Pipe Dealers & Suppliers in India!

Why Buy AISI 316/316L, 1.4401/1.4404, UNS S31600/UNS 31603 Seamless Pipes from Metallica Metals?

  • Large Scale Enterprise – Metallica is biggest stock holding, manufacturing and processing company of SS 316/316L seamless pipes in India. Our large volume production, sales and purchase enables us to offer our products at the most competitive prices in the industry.
  • Testing of Stainless Steel 316/316L Seamless Pipes– All SS 316/316L seamless pipes are subjected to hydrostatic test, eddy current test, chemical and mechanical tests during the various stages of production.
  • Marking & Packing of Stainless Steel 316/316L Seamless Pipes – Marking on all pipes is as per the predefined rules in the specification.
  • Test Certificates & Inspection of SS 316/316L Seamless Pipes – All our pipes are supplied with Mill test Reports, as per EN 10204 3.1. We can also allow third party inspection of all our products before delivery.
  • We have own QC team to control the quality to meet particular standard strictly
  • Short Lead Times – We can offer AISI 316/316L , 1.4401/1.4404, UNS S31600/UNS 31603 seamless pipes with shortest delivery time.
  • We can produce either standard or non-standard of the stainless steel 316/316L seamless pipes.

What is 316/316L Stainless Steel?

Stainless Steel 316 is a chromium-nickel based, molybdenum-bearing austenitic stainless steel that possesses increased levels of resistance against several substances, due to the addition of molybdenum in its composition to help resist corrosion to chlorides (like sea water and de-icing salts). Grade 316 is an improved version of SS 304 because of slightly higher molybdenum and nickel content. The molybdenum allows SS 316 to be more resistance to corrosion overall in many aggressive environments, with specific resistance against chlorine pitting and crevice corrosion in chloride environments. SS 316 is also found to be more applicable in areas with high or elevated temperatures compared to other stainless steels. It has more heat resistance than Type 304 but otherwise possesses many of the same general characteristics.
316’s corrosion resistance is especially effective against chemicals, such as those used in the paper and textile industries. The metal finds other common applications in food processing equipment, chemical processing, nuts and bolts, and medical implants. While the metal is pliable under hot and cold-working techniques, it cannot be work hardened with heat treatment and in general is considered to have lower weldability compared to the 304 type stainless steels. However, it is still preferred over many other stainless steel grades in terms of workability.

The letter L in 316L stands for low carbon. L-grades have 0.035% carbon maximum. L-grades are resistant to sensitization in short-term exposures or heat treatments. L-grade often have slightly lower (typically 5,000 psi less) minimum strengths than standard stainless steel.

Austenitic stainless steels can be welded together using many different welding processes. Some are more preferred for welding than others, such as 304, 308, 316, 321, and 347 which are all austenitic grades that are weldable.

Manufacturing Range for Stainless Steel 316/316L, 1.4401/1.4404, UNS S31600/UNS 31603  Seamless or Welded Stainless Steel Pipes

Product ASTM A312 TP316/ TP316L , 1.4401/1.4404, UNS S31600/UNS 31603 Stainless Steel Pipes
SpecificationASTM A312 / A312M Standard Specification for Seamless, Welded, and Heavily Cold Worked Austenitic Stainless Steel Pipes
TypeSeamless & Welded
Size RangeSize: 1/8” to 24” (10.3mm to 610mm) – Seamless
Size:1/8” to 36” (10.3mm to 914mm) – Welded
1/8” OD to 6” OD
Thickness10s, 20, 40s, 40, 60, 80s, 80, 100, 120, 140, 160, XXH
Wall Thickness: 1mm to 60mm
Length6 Meter, Custom Lengths
Other GradesTP304, TP304L, TP304LN, TP316, TP316L, TP316LN, TP317, TP317/317L, TP321, TP347, TP310S
Test CertificatesMaterial Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2
ASTM Reference Standards
  • A262 Practices for Detecting Susceptibility to Intergranular Attack in Austenitic Stainless Steels.
  • A370 Test Methods and Definitions for Mechanical Testing of Steel Products.
  • A480 A480M Specification for general requirements for Flat-rolled stainless and Heat-Resisting steel plate, sheet, and strip.
  • A632 Specification for Seamless and welded austenitic stainless-steel tubing (small-diameter) for general service.
  • A1016 A1016M Specification for General Requirements for Ferritic Alloy Steel, Austenitic Alloy Steel, and Stainless-Steel Tubes.
  • E527 Practice for Numbering Metals and Alloys in the Unified Numbering System (UNS)
TestingMechanical Testing Such as Tensile of Area, Hardness Test, Chemical Analysis – Spectro Analysis, Positive Material Identification – PMI Testing, Flattening Test, Micro and MacroTest, Pitting Resistance Test, Flaring Test, Intergranular Corrosion (IGC) Test
DocumentsCommercial Invoice, Packing List, Certificate of Origin, Fumigation Certificates, Raw Material Test Reports, Material Traceability Records, Quality Assurance Plan (QAP), Heat Treatment Charts, Test Certificates certifying NACE MR0103, NACE MR0175, Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2, Guarantee Letter, NABL approved Laboratory Test Reports

Chemical Composition of ASTM A312 TP316/TP316L , 1.4401/1.4404, UNS S31600/UNS 31603 Seamless or Welded Stainless Steel Pipes

ELEMENT316316L316TI
NI11.0 – 14.010.0 – 14.010.0 – 14.0
C0.08 max0.035 max0.08 max
MN2.0 max2.0 max2.0 max
P0.045 max0.045 max0.045 max
S0.30 max0.30 max0.30 max
SI1.0 max1.0 max0.75 max
CR16.0 – 18.016.0 – 18.016.0 – 18.0
MO2.0 – 3.02.0 – 3.02.0 – 3.0
TI5x(C+N) – 0.70
N0.10 max

Other Grades Comparision

GradeUNSComposition, % in Max.
DesignationCMnPSSiCrNiMoN
TP304S304000.0820.0450.03118.0–208.0–11. . .. . .
TP304LS304030.03520.0450.03118.0–208.0–13. . .. . .
TP304LNS304530.03520.0450.03118.0–208.0–11. . .0.10-0.16
TP316S316000.0820.0450.03116.0–1810.0–142.00–3. . .
TP316LS316030.03520.0450.03116.0–1810.0–152.00–3. . .
TP316LNS316530.03520.0450.03116.0–1810.0–13. . .0.10-0.16
TP317LS317000.03520.0450.03118.0–2011.0–153.0–4. . .
TP321S321000.0820.0450.03117.0–199.0–12. . .. . .
TP347S347000.0820.0450.03117.0–199.0–13. . .. . .

Mechanical Properties of ASTM A312 TP316/TP316L, 1.4401/1.4404, UNS S31600/UNS 31603 Seamless or Welded Stainless Steel Pipes

DENSITY7.99 g/cm 3 / 0.29 lb/in 3
MELTING POINT1371 – 1399 (°C) / 2500 – 2550 (°F)
ANNEALED1040 (°C) / 1900 (°F)
QUENCHRapid Air/Water
ELECTRICAL RESISTIVITY74 microhm-cm (20 degrees Celsius)
SPECIFIC HEAT0.50 kJ/kg-K (0–100 degrees Celsius)
THERMAL CONDUCTIVITY16.2 W/m-k (100 degrees Celsius)
MODULUS OF ELASTICITY193 x 103 in tension

GradeUNS DesignationTensile Strength, Min. Ksi [MPa]Yield Strength, Min. Ksi [MPa]
TP304S3040075 [515]30 [205]
TP304LS3040370 [485]25 [170]
TP316S3160075 [515]30 [205]
TP316LS3160370 [485]25 [170]
TP317LS3170370 [485]25 [170]
TP321S3210075 [515]30 [205]
TP347S3470075 [515]30 [205]
TP347HS3470975 [515]30 [205]

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