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 |