ASTM A789 Seamless Stainless Steel Pipes Distributor
group nameSeamless Stainless Steel Pipes
-
Min Order0 metric ton
brand nameBAOLAI Steel Pipe Wholesale Manufacturer
modelASTM A789
payment methodT/T, L/C, D/P D/A, Westem Union
-
update timeFri, 10 Feb 2023 11:33:34 GMT
Paramtents
Certification ISO
Grade UNS S31803/ S32205/ S32750
Outside Diameter 1/4" - 48" ( DN8 - DN1200)
Thickness 0.4 - 100 mm
Length 5.8m-12m/ SRL/ DRL/ Customized
Ends Plain and Bevel
Usage Boiler, Superheater and Heat-Exchanger Tubes
Surface Black, Varnish, Galvanized, 3PE, etc
Packging & Delivery
Min Order0 metric ton
Briefing
ASTM A789 includes nominal WT grades of stainless steel tubing for services requiring general corrosion resistance.
Detailed
Specification
ASTM A789 Seamless Stainless Steel Pipes
ASTM A789 A789M, ASME SA789 S31803, S32205, S32750 Duplex Stainless Tubing is for Boilers, Superheaters and Heat Exchangers.
ASTM A789 A789M Covers Grades of nominal wall thickness, stainless steel tubing for services requiring general corrosion resistance, with particular emphasis on resistance to stress corrosion cracking. These steels are susceptible to embrittlement if used for prolonged periods at elevated temperatures.
Example size
|
DN
|
NPS | OD (mm) | Wall Thickness |
|||||||
Sch 5 | Sch10 | Sch 40 |
STD
|
Sch 80
|
XS
|
Schl60 | XXS | |||
8 | 1/4" | 13.7 | - | 1.65 | 2.24 | 2.24 | 3.02 | 3.02 | - | - |
10 | 3/8" | 17.1 | - | 1.65 | 2.31 | 2.31 | 3.20 | 3.20 | - | - |
15 | 1/2" | 21.3 | 1.65 | 2.11 | 2.77 | 2.77 | 3.73 | 3.73 | 4.78 | 7.47 |
|
20
|
3/4" | 26.7 | 1.65 | 2.11 | 2.87 |
2.87
|
3.91
|
3.91
|
5.56 | 7.82 |
|
25
|
1" | 33.4 | 1.65 | 2.77 | 3.38 |
3.38
|
4.55
|
4.55
|
6.35 | 9.09 |
100 | 4" | 114.3 | 2.11 | 3.05 | 6.02 | 6.02 | 8.56 | 8.56 | 13.49 | 17.12 |
One-stop service to facilitate your purchase
The Baolai Group continues to provide service and support after your purchase. To save you time, we offer you numerous value-added services such as processing, logistics management and testing.
Processing Services:
- √OEM & ODM
- √Protective Coatings
- √Saw and Flame Cutting
- √Beveling, Threading and Grooving
- For more information, please contact our service team.
You need a product
You May Like
- Nearest port for product export
- TIANJIN
- Delivery clauses under the trade mode
- FOB, CFR, CIF, EXW, DDP, DDU
- Acceptable payment methods
- T/T, L/C, D/P D/A, Westem Union