Description
Outer Diameter(OD): 6mm to 762mm
Wall Thickness(WT): 0.5mm - 65mm
LENGTH:5.8/6/11.8/12m
Pipe Standard:ASTM A312/A213/A269/B673/B674/B677/B675/B676/B690/A789/A790/A928
ASME SB163/SB423/SB444/SB622/SB677
Material:
300series:301,304,304L,,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:S31803, S32250, S32750, S32760, S31500, 32001. S32003, S32304.
Nickele bass alloy: N08800,N08810,N08811,N08825,N06625
Other special: S31254,N08367,N08904
Titanium alloy: TA1; TA2; TA3; TA9
Process:Cold drawn, Cold rolled, Precision Rolled; Hot Rolled;
Finish:Pickled, bright annealing, polished;
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
Stainless steel seamless pipe Chemical Component
|
Type
|
Grade
|
Grade
|
Chemical Component %
|
|
C
|
Cr
|
Ni
|
Mn
|
P
|
S
|
Mo
|
Si
|
Cu
|
N
|
Other
|
|
Austenitic
|
201
|
SUS201
|
≤0.15
|
16.00-18.00
|
3.50-5.50
|
5.50－7.50
|
≤0.060
|
≤0.030
|
-
|
≤1.00
|
-
|
≤0.25
|
-
|
|
304
|
1.4301
|
≤0.07
|
17.00-19.00
|
8.00-10.00
|
≤2.00
|
≤0.045
|
≤0.030
|
-
|
≤1.00
|
-
|
-
|
-
|
|
304L
|
1.4307
|
≤0.030
|
18.00-20.00
|
8.00-10.00
|
≤2.00
|
≤0.045
|
≤0.030
|
-
|
≤1.00
|
-
|
-
|
-
|
|
304H
|
1.4948
|
0.04-0.10
|
18.00-20.00
|
8.00-10.00
|
≤2.00
|
≤0.045
|
≤0.030
|
-
|
≤1.00
|
-
|
-
|
-
|
|
309
|
1.4828
|
≤0.20
|
22.00-24.00
|
12.00-15.00
|
≤2.00
|
≤0.045
|
≤0.030
|
-
|
≤1.00
|
-
|
-
|
-
|
|
309S
|
*
|
≤0.08
|
22.00-24.00
|
12.00-15.00
|
≤2.00
|
≤0.045
|
≤0.030
|
-
|
≤1.00
|
-
|
-
|
-
|
|
310
|
1.4842
|
≤0.25
|
24.00-26.00
|
19.00-22.00
|
≤2.00
|
≤0.045
|
≤0.030
|
-
|
≤1.50
|
-
|
-
|
-
|
|
310S
|
*
|
≤0.08
|
24.00-26.00
|
19.00-22.00
|
≤2.00
|
≤0.045
|
≤0.030
|
-
|
≤1.50
|
-
|
-
|
-
|
|
314
|
1.4841
|
≤0.25
|
23.00-26.00
|
19.00-22.00
|
≤2.00
|
≤0.045
|
≤0.030
|
-
|
1.50-3.00
|
-
|
-
|
-
|
|
316
|
1.4401
|
≤0.08
|
16.00-18.50
|
10.00-14.00
|
≤2.00
|
≤0.045
|
≤0.030
|
2.00-3.00
|
≤1.00
|
-
|
-
|
-
|
|
316L
|
1.4404
|
≤0.030
|
16.00-18.00
|
10.00-14.00
|
≤2.00
|
≤0.045
|
≤0.030
|
2.00-3.00
|
≤1.00
|
-
|
-
|
-
|
|
316Ti
|
1.4571
|
≤0.08
|
16.00-18.00
|
10.00-14.00
|
≤2.00
|
≤0.045
|
≤0.030
|
2.00-3.00
|
≤1.00
|
-
|
0.1
|
Ti5(C+N)
~0.70
|
|
317
|
*
|
≤0.08
|
18.00-20.00
|
11.00-15.00
|
≤2.00
|
≤0.045
|
≤0.030
|
3.00-4.00
|
≤1.00
|
-
|
0.1
|
-
|
|
317L
|
1.4438
|
≤0.03
|
18.00-20.00
|
11.00-15.00
|
≤2.00
|
≤0.045
|
≤0.030
|
3.00-4.00
|
≤1.00
|
-
|
0.1
|
-
|
|
321
|
1.4541
|
≤0.08
|
17.00-19.00
|
9.00-12.00
|
≤2.00
|
≤0.045
|
≤0.030
|
-
|
≤1.00
|
-
|
-
|
Ti5(C+N)
~0.70
|
|
321H
|
*
|
0.04-0.10
|
17.00-19.00
|
9.00-12.00
|
≤2.00
|
≤0.045
|
≤0.030
|
-
|
≤1.00
|
-
|
-
|
Ti5(C+N)
~0.70
|
|
347
|
1.4550
|
≤0.08
|
17.00-19.00
|
9.00-12.00
|
≤2.00
|
≤0.045
|
≤0.030
|
-
|
≤1.00
|
-
|
-
|
Nb≥10*C%
-1.10
|
|
347H
|
1.494
|
0.04-0.10
|
17.00-19.00
|
9.00-12.00
|
≤2.00
|
≤0.045
|
≤0.030
|
-
|
≤1.00
|
-
|
-
|
Nb≥10*C%
-1.10
|
|
xm-19
|
Nitronic50
|
≤0.06
|
20.50-23.50
|
11.50-13.50
|
4.0-6.0
|
≤0.045
|
≤0.030
|
1.50-3.00
|
≤1.00
|
-
|
0.2-0.4
|
Nb:0.10-0.30
V:0.10-0.30
|
|
904L
|
N08904
|
≤0.02
|
19.0-23.0
|
23.0-28.0
|
4.0-5.0
|
≤0.045
|
≤0.035
|
|
≤1.00
|
|
0.1
|
Cu:1.0-2.0
|
|
Duplex
|
2205
|
S32205
|
≤0.03
|
22.0-23.0
|
4.5-6.5
|
≤2.00
|
≤0.030
|
≤0.020
|
3.0-3.5
|
≤1.00
|
-
|
0.14-0.20
|
|
|
2507
|
S32750
|
≤0.03
|
24.0-26.0
|
6.0-8.0
|
≤1.20
|
≤0.035
|
≤0.020
|
3.0-5.0
|
≤0.80
|
0.5
|
0.24-0.32
|
|
|
*
|
S32760
|
≤0.03
|
24.0-26.0
|
6.0-8.0
|
≤1.00
|
≤0.030
|
≤0.010
|
3.0-4.0
|
≤1.00
|
0.5-1.00
|
0.2-0.3
|
|
|
2304
|
S32304
|
≤0.03
|
21.5-24.5
|
3.0-5.5
|
≤2.50
|
≤0.040
|
≤0.030
|
0.05-0.6
|
≤1.00
|
0.05-0.6
|
0.05-0.2
|
|
|
329
|
1.4460
|
≤0.08
|
23.00-28.00
|
2.00-5.00
|
≤1.00
|
≤0.040
|
≤0.030
|
1.00-2.00
|
≤0.75
|
-
|
-
|
|
|
Ferrite
|
409
|
S40900
|
≤0.03
|
10.50-11.70
|
0.5
|
≤1.00
|
≤0.040
|
≤0.020
|
-
|
≤1.00
|
-
|
≤0.030
|
Ti6(C+N)
~0.50
Nb:0.17
|
|
430
|
1Cr17
|
≤0.12
|
16.00-18.00
|
-
|
≤1.0
|
≤0.040
|
≤0.030
|
-
|
≤1.0
|
-
|
-
|
-
|
|
446
|
S44600
|
≤0.20
|
23.00-27.00
|
0.75
|
≤1.5
|
≤0.040
|
≤0.030
|
1.50-2.50
|
≤1.00
|
-
|
≤0.25
|
-
|
|
Martensite
|
410
|
1Cr13
|
0.08-0.15
|
11.50-13.50
|
0.75
|
≤1.00
|
≤0.040
|
≤0.030
|
-
|
≤1.00
|
-
|
-
|
-
|
|
420
|
2Cr13
|
≥0.15
|
12.00-14.00
|
-
|
≤1.00
|
≤0.040
|
≤0.030
|
-
|
≤1.00
|
-
|
-
|
-
|
|
440C
|
11Cr17
|
0.95-1.20
|
16.00-18.00
|
-
|
≤1.00
|
≤0.040
|
≤0.030
|
0.75
|
≤1.00
|
-
|
-
|
-
|
|
PH
|
630
|
17-4PH
|
≤0.07
|
15.00-17.50
|
3.00-5.00
|
≤1.00
|
≤0.035
|
≤0.030
|
-
|
≤1.00
|
3.00-5.00
|
-
|
Nb 0.15-0.45
|
|
631
|
17-7PH
|
≤0.09
|
16.00-18.00
|
6.50-7.50
|
≤1.00
|
≤0.035
|
≤0.030
|
-
|
≤1.00
|
≤0.50
|
-
|
Al 0.75-1.50
|
|
632
|
15-5PH
|
≤0.09
|
14.00-16.00
|
3.50-5.50
|
≤1.00
|
≤0.040
|
≤0.030
|
2.00-3.00
|
≤1.00
|
2.5-4.5
|
-
|
Al 0.75-1.50
|
|
Grade
|
Tensile Strength
|
Yeild Point
|
EL. Min(%)
|
Rockwell
|
|
Min(Mpa)
|
Min(Mpa)
|
Max
|
|
TP 304
|
515
|
205
|
35
|
90
|
|
TP 304H
|
550
|
240
|
35
|
90
|
|
TP 304L
|
485
|
170
|
35
|
90
|
|
TP 309S
|
515
|
205
|
35
|
90
|
|
TP 310S
|
515
|
205
|
35
|
90
|
|
TP 316
|
515
|
205
|
35
|
90
|
|
TP 316L
|
485
|
170
|
35
|
90
|
|
TP 316Ti
|
515
|
205
|
35
|
90
|
|
TP 317
|
515
|
205
|
35
|
90
|
|
TP 321
|
515
|
205
|
35
|
90
|
|
TP 321H
|
515
|
205
|
35
|
90
|
|
TP 347
|
515
|
205
|
35
|
90
|
|
TP 347H
|
515
|
205
|
35
|
90
|
Process
Packing
English
Español
Tel : +86-18565811709
Email : 
