Spiral steel pipe itself has no life limit, and the service life is mainly related to the operating environment and production process. Spiral steel pipe operating environment is relatively poor In order to extend the service life, the oute.
A333 Gr 6 steel pipe
1. ASTM A333 GR6, Seamless steel pipes
2 OD: 12MM-600MM WT: 0.5MM-60MM
3. Delivery time: 7-15 days
1. Material ASTM A333 GR1, GR3, GR4, GR6, GR7, GR8. GR9, GR10, GR11, Hot Rolled Seamless steel pipes
2. OD: 6MM-400MM
3. WT: 0.5MM-60MM
4. Length: 5 meters- 12000 meters
5. Heat treatment: Quenched and tempered ; Double Normalized and Tempered; Normalized
6. Cut to order and cut to size, any size is available
7. Chemical composition and Mechanical property
|
Standard |
Grade |
C max |
Mn max |
Si max |
P |
S |
Yield strength max mpa |
Tensile strength mpa |
Elongation% |
|
ASTM A333 |
GR.1 |
0.30 |
0.40-1.06 |
--- |
0.025 |
0.025 |
205 |
380 |
20-25 |
|
ASTM A333 |
GR.3 |
0.19 |
0.31-0.64 |
0.18-0.37 |
0.025 |
0.025 |
240 |
450 |
14-20 |
|
ASTM A333 |
GR.4 |
0.12 |
0.50-1.05 |
0.08-0.37 |
0.025 |
0.025 |
240 |
415 |
12-17 |
|
ASTM A333 |
GR.6 |
0.30 |
0.29-1.06 |
0.10 |
0.025 |
0.025 |
240 |
415 |
14-22 |
|
ASTM A333 |
GR.7 |
0.19 |
0.90 |
0.13-0.32 |
0.025 |
0.025 |
240 |
450 |
28 |
|
ASTM A333 |
GR.8 |
0.13 |
0.90 |
0.13-0.32 |
0.025 |
0.025 |
515 |
619 |
22 |
|
ASTM A333 |
GR.9 |
0.20 |
0.40-1.06 |
- |
0.025 |
0.025 |
315 |
435 |
18 |
|
ASTM A333 |
GR.10 |
0.20 |
1.15-1.50 |
0.10-0.35 |
0.025 |
0.025 |
450 |
550 |
18 |
|
ASTM A333 |
GR.11 |
0.10 |
0.60 |
0.35 |
0.025 |
0.025 |
240 |
450 |
18 |
3 Comments
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