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Stainless Steel 316L Pipes & Tubes

Stainless Steel 316L Pipes & Tubes

Manufacturers, suppliers, and exporters of Stainless Steel 316L Pipes and Tubes made from premium raw materials include Shree Viratra Enterprises. The fabrication of stainless steel 316L pipe and tubing is either welded or seamless. Excellent tensile and material strength are known characteristics of SS 316L pipes.

Stainless Steel 316L Pipes & Tubes are a type of stainless steel piping and tubing made from grade 316L stainless steel. Here’s some information about the content of Stainless Steel 316L:

  1. Grade: Stainless Steel 316L is an austenitic stainless steel grade and a low-carbon variation of the widely used 316 grade.

  2. Chemical Composition: The chemical composition of Stainless Steel 316L typically includes the following elements:

    • Chromium (Cr): 16-18%
    • Nickel (Ni): 10-14%
    • Molybdenum (Mo): 2-3%
    • Carbon (C): 0.03% maximum
    • Manganese (Mn): 2% maximum
    • Silicon (Si): 1% maximum
    • Phosphorus (P): 0.045% maximum
    • Sulfur (S): 0.03% maximum
  3. Corrosion Resistance: Stainless Steel 316L offers excellent corrosion resistance, similar to Stainless Steel 316. The presence of chromium, nickel, and molybdenum provides resistance to corrosion from a wide range of chemicals, including acids, chlorides, and other corrosive substances.

  4. Low Carbon Content: The low carbon content in Stainless Steel 316L reduces the susceptibility to sensitization, which is the formation of chromium carbide at grain boundaries, leading to intergranular corrosion. This makes it suitable for welding applications.

  5. Weldability: Stainless Steel 316L is highly weldable due to its low carbon content. It can be easily welded using standard fusion welding methods without the risk of carbide precipitation.

  6. Applications: Stainless Steel 316L Pipes & Tubes find applications in various industries, including:

    • Chemical and petrochemical processing
    • Food and beverage industry
    • Pharmaceutical industry
    • Marine applications
    • Oil and gas exploration and production
    • Heat exchangers
    • Plumbing and water treatment systems
    • Architectural and structural applications
  7. Physical Properties: The physical properties of Stainless Steel 316L include a density of 8.0 g/cm³, a melting point of 1370-1400°C, and a specific heat capacity of 500 J/kg·K.

It’s important to note that this information provides a general overview, and specific properties or requirements may vary depending on the manufacturer or specific product.

STAINLESS STEEL 316L SEAMLESS & WELDED PIPES & TUBES SPECIFICATION :

Standard : 316L / 1.4404 / 1.4435

Size Range : 1/8” to 48”, Seamless Pipes up to 24”

Designation : ASTM A312, ASME SA312, ASTM A269, ASTM A213, ASTM A249, ASTM A270, ASTM A511, ASTM A554, ASTM A778, ASTM A908, ASME SA249.

Product Shapes : Round, Square, Rectangular

Thickness: 0.4mm up to 30.00 mm, Schedules 5, 10S, 10, 30, 40S, 40, 80, 80S, XS, 160, XXH

Length: Standard 6-6.1 meter length, 20 Ft, Custom Cut Lengths

Types : Seamless, Welded, Cold Drawn, Structural, Hot Finished, Extruded, Annealed & Pickled

Product Range: Round Pipes, Square Pipes, Rectangular Pipes, Straight Stainless Steel Tubing, Stainless Steel Capillary Tubing, Large Size Seamless Pipes, Stainless Steel Instrumentation Tubes, Seamless Cold Rolled Coiled Stainless Steel Tubing, Pre Insulated Stainless Steel Tubes, Decorative Polished Pipes, Electropolished Stainless Steel Tubes, High Pressure Stainless Steel Tubes, Seamless Heat Exchanger Tubes, Seamless U-tubes, Large Diameter Fabricated Pipes, Seamless U-Bended Heat Exchanger Tubes.

ASTM A182 Stainless Steel 316L Capillary Tubing, werkstoff nr. 1.4404 / 1.4435 Instrumentation Tubes, UNS S31603 Square Pipes & Rectangular Pipes Suppliers.

Standard SS 316L
UNS
S31603
WERKSTOFF NR. / DIN
1.4404 / 1.4435
AFNOR
Z3CND17-11-02 / Z3CND18-14-03
JIS
SUS 316L
GOST
03Ch17N14M3 / 03Ch17N14M2
BS
316S11 / 316S13
EN
X2CrNiMo17-12-2 / X2CrNiMo18-14-3

UNS S31603 PIPES & TUBES CHEMICAL COMPOSITION:

Grade C Mn Si P S Cr Mo Ni N
316L
0.03 max
2 max
0.75 max
0.045 max
0.030 max
16 – 18
2 – 3
10 – 14
0.1 max

316L PIPES & TUBES MECHANICAL & PHYSICAL PROPERTIES:

Density8.0 g/cm3
Melting Point1400 °C (2550 °F)
Tensile StrengthPsi – 75000 , MPa – 515
Yield Strength (0.2%Offset)Psi – 30000, MPa – 205
Elongation35 %

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