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Stainless Steel 316 Pipe ASTM A312 TP316 ERW Pipe

Type 316/ 316L/316H are austenitic stainless steel intended for use in applications that require high strength, toughness and workability, as well as enhanced corrosion resistance.

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ISO Certified Manufacturer of Stainless Steel 316 Schedule 40 Pipe, Stainless Steel DIN 1.4401 Welded Pipe, SS DIN 1.4401 Hollow Pipe in China

Stainless Steel 316 Pipe is an austenitic stainless steel grade pipe that has good resistance to chloride ion corrosion stress cracking. For this reason, the pipe is used in marine and sea water applications with ease. Navstar Steel is a leading supplier and manufacturer of the Stainless Steel 316 Pipe products in various scales and dimensions.

The wall thickness of the pipes ranges from 0.5mm to 6.35mm and the length vary according to the custom needs. There are welded, seamless and electric fusion welded pipe types. The SS 316 Pipe, 316 Stainless Steel Seamless Pipe ranges in outer diameter from ½ inches to 16 inches and the welded pipes range up to 24 inches and the electric fusion welded pipes range up to 100 inches.

Specification Chart of ASTM A312 TP316 ERW Pipe

Specifications ASTM A 312 ASME SA 312 / ASTM A 358 ASME SA 358
Dimensions ASTM, ASME and API
SS 316 – 316L Pipes 1/2″ NB – 16″ NB
ERW 316 – 316L Pipes 1/2″ NB – 24″ NB
EFW 316 – 316L Pipes 6″ NB – 100″ NB
Size 1/8″NB TO 30″NB IN
Specialized in Large Diameter Size
Schedule SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Type Seamless / ERW / Welded / Fabricated / LSAW Pipes
Form Round, Square, Rectangular, Hydraulic Etc
Length Single Random, Double Random & Cut Length.
End Plain End, Beveled End, Treaded

Chemical Element of SS DIN 1.4401 Hollow Pipe

Grade 316
min max
C 0.08
Mn 2.0
Si 0.75
P 0.045
S 0.03
Cr 16.0 18.0
Mo 2.0 3.0
Ni 10.0 14.0
N 0.10

Mechanical Properties of SS UNS S31600 Round Pipe

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