TP 316 Stainless Steel Pipe

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. GNEE 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.

The Stainless Steel 316 Welded Pipe is welded from strips of the same grade and they have equal strength as the 304 types but with added corrosion resistance due to the 4% molybdenum content in the composition. The ASTM A312 TP316 ERW Pipe belongs to the A312 specification for the tubular products and it can be used for high temperature and high pressure applications. The most use cases of the Stainless Steel DIN 1.4401 Pipe can be seen in the pollution control, waste water purification, sea water desalination and marine applications. Please contact us for more product information and the SS UNS S31600 Schedule 40 Pipe pricing.

316 Stainless Steel Plate Specification

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

Schedules of 316 Stainless Steel Seamless Pipe

1/8" IPS(.405"O. D.)	3 1/2" IPS( 4.000"O. D.)
SCH 40, 80	SCH 10, 40, 80, 160, XXH
1/4" IPS(.540"O. D.)	4" IPS(4.500"O. D.)
SCH 10, 40, 80	SCH 10, 40, 80, 160, XXH
3/8" IPS(.675"O. D.)	5" IPS( 5.563"O. D.)
SCH 10, 40, 80	SCH 10, 40, 80, 160, XXH
1/2" IPS(.840"O. D.)	6" IPS(6.625"O. D.)
SCH 5, 10, 40, 80, 160, XXH	SCH 5, 10, 40, 80, 120, 160, XXH
3/4" IPS(1.050"O. D.)	8 ” IPS(8.625"O. D.)
SCH 10, 40, 80, 160, XXH	SCH 5, 10, 40, 80, 120, 160, XXH
1" IPS:(1.315′O. D.)	10" IPS(10.750"O. D.)
SCH 5, 10, 40, 80, 160, XXH	SCH 10, 20, 40, 80 (.500), TRUE 80(.500)
1-1/4" IPS(1.660"O. D.)	12" IPS(12.750"O. D.)
SCH 10, 40, 80, 160, XXH	SCH 10, 20, 40(.375), TRUE40(.406), SCH80(.500)
1-1/2" IPS(1.900"O. D.)	14" IPS(14.000"O. D.)
SCH 10, 40, 80, 160, XXH	SCH10 (.188), SCH40 (.375)
2" IPS(2.375"O. D.)	16" IPS(16.000"O. D.)
SCH 10, 40, 80, 160, XXH	SCH10(.188), SCH40(.375)
2 1/2" IPS(2.875"O. D.)	18" IPS (18.000"O. D.)
SCH 10, 40, 80, 160, XXH	SCH-40 (.375)
3" IPS( 3.500"O. D.)
SCH 5, 10, 40, 80, 160, XXH

Sizes of Stainless Steel 316 Tube

Wall Thickness	Stainless Steel 316 Tube Sizes ( O.D.)
.010	1/16" , 1/8" , 3/16"
.020	1/16" , 1/8" , 3/16" , 1/4" , 5/16" , 3/8"
.012	1/8"
.016	1/8" , 3/16"
.028	1/8" , 3/16" , 1/4" , 5/16" , 3/8" , 1/2" , 3/4" , 1" , 1 1/2" , 2"
.035	1/8" , 3/16" , 1/4" , 5/16" , 3/8" , 7/16" , 1/2" , 16" , 5/8" , 3/4" , 7/8" , 1" , 1 1/4" , 1 1/2" , 1 5/8" , 2" , 2 1/4"
.049	3/16" , 1/4" , 5/16" , 3/8" , 1/2" , 16" , 5/8" , 3/4" , 7/8" , 1" , 1 1/8" , 1 1/4" , 1 1/2" , 1 5/8" , 2" , 2 1/4"
.065	1/4" , 5/16" , 3/8" , 1/2" , 16" , 5/8" , 3/4" , 7/8" , 1" , 1 1/4" , 1 1/2" , 1 5/8" , 1 3/4" , 2" , 2 1/2" , 3"
.083	1/4" , 3/8" , 1/2" , 5/8" , 3/4" , 7/8" , 1" , 1 1/4" , 1 1/2" , 1 5/8" , 1 7/8" , 2" , 2 1/2" ,3"
.095	1/2" , 5/8" , 1" , 1 1/4" , 1 1/2" , 2"
.109	1/2" , 3/4" , 1" , 1 1/4" , 1 1/2" , 2"
.120	1/2" , 5/8" , 3/4" , 7/8" , 1" , 1 1/4" , 1 1/2" , 2" , 2 1/4" , 2 1/2" , 3"
.125	3/4" , 1" , 1 1/4" , 1 1/2" , 2" , 3" , 3 1/4"
.134	1"
.250	3"
.375	3 1/2"

Chemical Element of SS DIN 1.4401 Hollow Pipe

Grade	316
Grade	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

316 SS Hexagonal Pipe Tolerance Chart

Stainless Steel 316 Pipes OD	ASTM A312 TP316 Pipes Tolerance
4 to 35mm	+/- 0.08mm
35 to 38mm	+/- 0.15mm
38 to 60mm	+/- 0.20mm
60 and above	+/- 0.25mm

Others

ANSI SS 316 Sch 10 Pipe Equivalent Material

Grade		316
UNS No		S31600
Old British	BS	304S11
	En	58E
Euronorm	No	1.4401
	Name	X5CrNiMo17-12-2
Swedish SS		2347
Japanese JIS		SUS 316

Pressure Rating of 316 Stainless Steel Polished Pipe

Pipe O.D. (in.)	Wall Thickness of Pipe/Tube (inches)
	.028	.035	.049	.065	.083	.095	.109	.120
	Working Pressure (psig)
1/8	7900	10100
1/4	3700	4800	7000	9500
5/16		3700	5400	7300
3/8		3100	4400	6100
1/2		2300	3200	4400
3/4			2200	3000	4000	4600
1				2200	2900	3400	3900	4300

Maximum Allowable Working Pressure (Psi) For Fractional Sizes

Pipe OD	Wall Thickness (Inches)
Pipe OD	.010	.012	.016	.020	.028	.035	.049	.065	.083	.095	.109	.120
1/16	6,422	7,872	10,768	13,484
1/8				6,422	9,325	11,823
3/16				4,081	5,935	7,630	11,005
1/4					4,305	5,518	8,053	10,946
3/8						3,530	5,107	7,029
1/2						2,595	3,721	5,078	6,699
5/8						2,051	2,927	3,970	5,200	6,056
3/4						1,696	2,412	3,259	4,249	4,933	5,755	6,422
7/8						1,446	2,051	2,764	3,592	4,161	4,842	5,391
1						5,040	7,140	9,595	12,445	14,390	16,715	18,585