| Product: | Stainless steel welded pipe, stainless steel erw pipe, stainless steel efw pipe |
| Application: | In Petroleum, Aerospace, Chemical, Power, Boilers, Military Industry |
|
Size:
|
OD: 2" - 48" |
| WT: 5S, 10S, STD, XH, 40, 80, 100, 120, 160, XXH | |
| LENGTH: Single Random, Double Random, Cut Length max to 23m | |
|
Standard |
ASTM A240, ASTM A269, ASTM A312, ASTM A358, ASTM A778 |
|
Grades |
201, 304/304L, 316/316L, 317/317L, 347/347H, 321/321H, 904L |
|
Surface |
Annealed, Pickling, Polished |
| Packing |
Waterproof Paper Wrapped, Packed in Wooden Cabins |
Introduction
Stainless steel welded pipe is corrosion resistant and this type of material is extremely durable in harsh conditions. This type of pipe is popular in industrial applications in the following industries:
Chemical, Food and beverage,Marine,Mining,Oil and gas,Pharmaceutical,Petrochemical,Power generation,Renewable energy.
|
Product |
Stainless Steel Welded Pipe |
|
Size |
Outside Diameter: 2" - 48" |
|
Wall Thickness: 5S, 10S, STD, XH, 40, 80, 100, 120, 160, XXH |
|
|
Standard |
ASTMA312/A1016/A269/A268/A789/A632/A250/A270/A358/A688/A814/A409 |
|
EN10216/EN10297/JIS G3448/G3459/G3463 |
|
|
Grades |
200 series:201,202.204Cu. |
|
300series:301,302,304,304Cu,303,303Se,304L,305,307,308,308L,309,309S,310,310S,316,316L,321. |
|
|
400 series:410,420,430,420J2,439,409,430S,444,431,441,446,440A,440B,440C. |
|
|
Duplex and Others:2205,904L,S31803,330,660,630,17-4PH,631,17-7PH,2507,F51,S31254 etc. |
|
|
Application |
In Chemical Industry, Coal, Oil Field Open Machine, Building Materials Heat-resistant Parts |
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 |
||||||||
Welded Stainless Steel Pipe Tolerances
|
Welded Stainless Steel Pipe Tolerances |
||
|
NPS Designator |
Permissible Variations in Outside Diameter |
|
|
Over In. |
Under In. |
|
|
1/8 to 1-1/2, inch |
1/64 (0.015) |
1/32 (0.031) |
|
Over 1-1/2 to 4, inch |
1/32 (0.031) |
1/32 (0.031) |
|
Over 4 to 8, inch |
1/16 (0.062) |
1/32 (0.031) |
|
Over 8 to 18, inch |
3/23 (0.093) |
1/32 (0.031) |
Our factory
Packing
Manufacture Process
Equipment
TEST CENTER--- satisfy customers' expectations, USI is totally committed to implementing and maintaining the Quality Management System. Quality problem arising in various areas are to be identified and solved with speed, technical and efficiency.
If you have any inquiries and questions, please contact United Steel Industry Co.,Ltd
at any time. Thanks in advance. Welcome! Email :Sales@united-steel.com
