SS 316L Pipe is made by standard molybdenum-bearing grade, second in importance to 304 amongst the austenitic stainless steels. SS 316L Seamless Pipe extensively used in heavy gauge welded components (over about 6mm). Type 316L SS Pipe austenitic structure also gives these grades excellent toughness, even down to cryogenic temperatures. 316L Stainless Steel Welded Pipes offers higher creep, stress to rupture and tensile strength at elevated temperatures.

316L STAINLESS STEEL PIPE

NPS 316L stainless steel pipe diamteres OD Tolerance

+ –

inch mm inch mm
1/8~1 1 /2
> 1 1 /2~4
> 4~8
> 8~18
> 18~26
> 26~34
> 34~48 1/64(0.015)
1/32(0.031)
1/16(0.062)
3/32(0.093)
1/8(0.125)
5/32(0.156)
3/16(0.187) 0.4
0.8
1.6
2.4
3.2
4.0
4.8 1/32(0.031)
1/32(0.031)
1/32(0.031)
1/32(0.031)
1/32(0.031)
1/32(0.031)
1/32(0.031) 0.8
0.8
0.8
0.8
0.8
0.8
0.8
Diameter Tolerance 316L Stainless Steel Pipe

Stainless Steel 316l Pipe HSN Code

HSN CODE	PRODUCT DESCRIPTION
7306	Other tubes, pipes and hollow profiles (for example, open seam or welded, riveted or similarly closed), of iron or stainless steel
73064000	Other welded of circular cross-section of stainless steel
7316L	SS 316L Pipes, SS 316L Seamless pipes and hollow profiles, SS 316L seamless, of iron (other than cast iron) or stainless steel
7316L11	Of stainless steel:
7316L1110	Tubes and pipes
7306110	Line pipe of a kind used for oil or gas pipelines:
73061100	Welded of stainless steel

STAINLESS STEEL 316L PIPE CHEMICAL COMPOSITION

The below table shows the chemical composition of the used for Stainless Steel Pipes:

Stainless Steel 316L PIPE

UNS

TP316L

S30400

0.08

0.045

0.03

18.0-20.0

8.0-11.0