Description
Product Name:Stainless Steel Pipe, Stainless Steel Welded Pipe,
Outside Diameter:10.3mm-3048mm
Wall Thickness:1.24mm-60mm; SCH5S, 10S, STD, XH, 40, 80, 100, 120,160, XXH acc. to 36.19M
Pipe Standard:ASTM A312/A358/A789/A790/A928/B862/API 5LC/
A269/A249/A270/DIN11850/ISO2037/JIS3447/A1016/A688/A814/
A409/JIS G3448/G3459/G3463
Grades:
200series:201,202.204Cu.
300series:301,302,304,304L,305,307,308,308L,309,309S,310,310S,316,316L,321, 347,347H;/
400series:410,420,430,420J2,439,409,430S,444,431,441,446,440A,440B,440C.
Duplex: S32205,S31803,S32750,S32760/
Nickel bass alloy: N08800,N08810,N08811,N08825,N06625/
Other special: S31254,N08367,N08904/
Titanium alloy: Grade 1, Grade 2, Grade 9, Grade 12
Application:Chemical, Food and beverage,Marine,Mining,Oil and gas,Pharmaceutical, Petrochemical, Power generation,Renewable energy, offshore engineering, ship building, paper industry, water treatment,HAVC system, boilers, heat exchangers, Aviation, funiture, OEM, Construction, Sanitary etc.
If you have any Inquiry, please don't hesitate to contact us immediately,Email:sales@union-steels.com
Specification
Outside Diameter
NPS
|
Outside Diameter (mm)
|
Nominal Wall Thickness (mm)
|
ASME B36.19M
|
ASME B36.10M
|
SCH 5S
|
SCH 10S
|
SCH 40S
|
SCH 80S
|
SCH 5
|
SCH 10
|
SCH 20
|
STD
|
XS
|
1/4
|
13.72
|
—
|
1.65
|
2.24
|
3.02
|
|
1.65
|
—
|
2.24
|
3.02
|
3/8
|
17.15
|
—
|
1.65
|
2.31
|
3.2
|
|
1.65
|
—
|
2.31
|
3.2
|
1/2
|
21.34
|
1.65
|
2.11
|
2.77
|
3.73
|
1.65
|
2.11
|
—
|
2.77
|
3.73
|
3/4
|
26.67
|
1.65
|
2.11
|
2.87
|
3.91
|
1.65
|
2.11
|
—
|
2.87
|
3.91
|
1
|
33.4
|
1.65
|
2.77
|
3.38
|
4.55
|
1.65
|
2.77
|
—
|
3.38
|
4.55
|
1 1/4
|
42.16
|
1.65
|
2.77
|
3.56
|
4.85
|
1.65
|
2.77
|
—
|
3.56
|
4.85
|
1 1/2
|
48.26
|
1.65
|
2.77
|
3.68
|
5.08
|
1.65
|
2.77
|
—
|
3.68
|
5.08
|
2
|
60.33
|
1.65
|
2.77
|
3.91
|
5.54
|
1.65
|
2.77
|
—
|
3.91
|
5.54
|
2 1/2
|
73.03
|
2.11
|
3.05
|
5.16
|
7.01
|
2.11
|
3.05
|
—
|
5.16
|
7.01
|
3
|
88.9
|
2.11
|
3.05
|
5.49
|
7.62
|
2.11
|
3.05
|
—
|
5.49
|
7.62
|
3 1/2
|
101.6
|
2.11
|
3.05
|
5.74
|
8.08
|
2.11
|
3.05
|
—
|
5.74
|
8.08
|
4
|
114.3
|
2.11
|
3.05
|
6.02
|
8.56
|
2.11
|
3.05
|
—
|
6.02
|
8.56
|
5
|
141.3
|
2.77
|
3.4
|
6.55
|
9.53
|
2.77
|
3.4
|
—
|
6.55
|
9.53
|
6
|
168.28
|
2.77
|
3.4
|
7.11
|
10.97
|
2.77
|
3.4
|
—
|
7.11
|
10.97
|
8
|
219.08
|
2.77
|
3.76
|
8.18
|
12.7
|
2.77
|
3.76
|
6.35
|
8.18
|
12.7
|
10
|
273.05
|
3.4
|
4.19
|
9.27
|
12.7
|
3.4
|
4.19
|
6.35
|
9.27
|
12.7
|
12
|
323.85
|
3.96
|
4.57
|
9.53
|
12.7
|
3.96
|
4.57
|
6.35
|
9.53
|
12.7
|
14
|
355.6
|
3.96
|
4.78
|
9.53
|
12.7
|
3.96
|
6.35
|
7.92
|
9.53
|
12.7
|
16
|
406.4
|
4.19
|
4.78
|
9.53
|
12.7
|
4.19
|
6.35
|
7.92
|
9.53
|
12.7
|
18
|
457.2
|
4.19
|
4.78
|
9.53
|
12.7
|
4.19
|
6.35
|
7.92
|
9.53
|
12.7
|
20
|
508
|
4.78
|
5.54
|
9.53
|
12.7
|
4.78
|
6.35
|
9.53
|
9.53
|
12.7
|
22
|
558.8
|
4.78
|
5.54
|
|
|
4.78
|
6.35
|
9.53
|
9.53
|
12.7
|
24
|
609.6
|
5.54
|
6.35
|
9.53
|
12.7
|
5.54
|
6.35
|
9.53
|
9.53
|
12.7
|
26
|
660.4
|
—
|
—
|
—
|
—
|
—
|
7.92
|
12.7
|
9.53
|
12.7
|
28
|
711.2
|
—
|
—
|
—
|
—
|
—
|
7.92
|
12.7
|
9.53
|
12.7
|
30
|
762
|
6.35
|
7.92
|
—
|
6.35
|
—
|
7.92
|
12.7
|
9.53
|
12.7
|
32
|
812.8
|
Thinkness: 8.63-30mm
|
Standard
Product Name
|
Executive Standard
|
Dimension
|
Steel Code / Steel Grade
|
Industrial Pipes
|
ASTM A312, A358, A778, JIS G3459
|
OD: 1/4"~40"
WT: SCH5S~SCH80S
|
TP304, TP304L, TP316L, SUS304TP
|
Tubes for Boiler and Heat-Exchanger, General Service Tubing
|
ASTM A249, A269, JIS G3463
|
OD: 15.9~139.8mm
WT: 1.6~5.0mm
|
TP304, TP304L, TP316L, SUS304TB
|
Mechanical and Structural Tubes
|
ASTM A554, JIS G3446
|
OD: 7.9~152.4mm
WT: 0.5~6.5mm
|
MT304, MT304L, MT316L, MT430 Grade 201, 202 as per mill's STD SUS304
|
Square Tubes
|
ASTM A554
|
OD: 12.7x12.7~150x150mm
WT: 0.7~6.5mm
|
MT304, MT304L, MT316L, MT430 Grade 201, 202 as per mill's STD
|
Rectangular Tubes
|
ASTM A554
|
OD: 10x20~100x200mm
WT: 0.7~6.5mm
|
MT304, MT304L, MT316L, MT430 Grade 201, 202 as per mill's STD
|
Sanitary Tubing
|
ASTM A270
JIS G3447
|
OD: 25.4~165.2mm
WT: 0.8~3.05mm
|
TP304, TP304L, TP316L, SUS304TBS
|
Large Gauge Pipes for Ordinary Piping
|
JIS G3448
|
OD: 15.88~318.5mm
WT: 0.8~3.0mm
|
SUS304TPD
|
Large Diameter Pipes
|
JIS G3468
|
OD: 14"~40"
WT: SCH5S~SCH40S
|
SUS304TPY
|
Mechanical Property
|
ASTM
|
TS(Mpa)≥
|
YS(Mpa)≥
|
EL(%)≥
|
Hardness
|
HB
|
HRB
|
304
|
520
|
205
|
40
|
20
|
90
|
304L
|
480
|
175
|
40
|
187
|
90
|
310S
|
520
|
205
|
40
|
187
|
90
|
316
|
520
|
205
|
40
|
187
|
90
|
316L
|
480
|
175
|
40
|
187
|
90
|
321
|
520
|
205
|
40
|
187
|
90
|
Stainless Steel Welded Pipe Tolerances
NPS Designator
|
Permissible Variations in Outside Diameter
|
Over In.
|
Under In.
|
1/8 to 1-1/2, incl
|
1/64 (0.015)
|
1/32 (0.031)
|
Over 1-1/2 to 4, incl
|
1/32 (0.031)
|
1/32 (0.031)
|
Over 4 to 8, incl
|
1/16 (0.062)
|
1/32 (0.031)
|
Over 8 to 18, incl
|
3/23 (0.093)
|
1/32 (0.031)
|
Process
Packing