Product Description
Detailed description
Quick Details
| Thickness: |
2 - 70 mm |
Section Shape: |
Round |
OD: |
20 - 610 mm |
| Place of Origin: |
China (Mainland) |
Secondary Or Not: |
Non-secondary |
Application: |
Structure Pipe, Oil and Gas Pipe, etc |
| Technique: |
Hot Rolled |
Grade: |
A106, GR.B, etc |
Surface Treatment: |
Galvanized or as customers' requirement |
| Standard: |
ASTM, etc |
Alloy Or Not: |
Non-alloy |
Tolerance: |
OD: +/-1mm, THK: +/-10% |
| Material: |
A106, API 5L and so on |
Length: |
11.8M, fixed or as random length |
Brand: |
C&N |
| Tolerance: |
OD: +/-1mm,
THK: +/-10% |
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Packaging & Delivery
| Packaging Detail: |
In bundles by steel strips, loose, or client option. |
| Delivery Detail: |
7 - 45 days |
Specifications
ASTM A106 Seamless Carbon Steel Pipes
1. GR.B/API 5L ASTM A106
ASTM A106 Seamless Carbon Steel Pipes
Description of goods:
| Standard |
ASTM A106, ASTM A53, API 5L Gr.B, DIN17175, etc |
| Material |
ASTM A106B, ASTM A53B, ST52, ST37, ST44, ST45, etc |
| Outer diameter |
20mm - 610mm |
| Wall thickness |
2 mm - 70mm |
| Length |
3-12m, random or fixed, as the clients' requests |
| Technology |
Cold drawn or Hot rolled |
| Tolerance |
Control with in the standard, OD:+-1%, WT:+-10% |
Chemical Requirements
| |
Grade A |
Grade B |
Grade C |
| Carbon max. % |
0.25 |
0.30* |
0.35* |
| *Manganese % |
0.27 to 0.93 |
*0.29 to 1.06 |
*0.29 to 1.06 |
| Phosphorous, max. % |
0.035 |
0.035 |
0.035 |
| Sulfur, max. % |
0.035 |
0.035 |
0.035 |
| Silicon, min.% |
0.10 |
0.10 |
0.10 |
| Chrome, max. % |
0.40 |
0.40 |
0.40 |
| Copper, max. % |
0.40 |
0.40 |
0.40 |
| Molybdenum, max. % |
0.15 |
0.15 |
0.15 |
| Nickel, max. % |
0.40 |
0.40 |
0.40 |
| Vanadium, max.% |
0.08 |
0.08 |
0.08 |
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