Home > Products > carbon steel > 8 inch Sch40 seamless carbon steel structure pipe
8 inch Sch40 seamless carbon steel structure pipe
- 1000 Ton / Tons per Month
- Shanghai
- T/T
Product Details
Thickness: | 3, 30 | ||||
Section Shape: | Round | Outer Diameter: | 30 - 406.4 mm | Place of Origin: | Shanghai, China |
Secondary Or Not: | Non-secondary | Application: | Oil Pipe | Technique: | SAW |
Certification: | BSI | Surface Treatment: | Other, anti-oiled | Special Pipe: | API Pipe |
Alloy Or Not: | Non-alloy |
Product Description
Specifications
1. Big mills' raw material2. The third party inspection
3. Can be customed
4. With quality control system
5. Accept OEM
1 Structure steel pipe Description
Standard: GB/T3091 – 2001 , BS1387 – 1985 , DIN EN10025, DIN2440, EN10219 , JIS G3444:2004 , ASTM A53 , ASTM A500, API 5L .
End: square ends (straight cut, saw cut, and torch cut). or beveled for welding, beveled,
Surface: Lightly oiled, Hot dip galvanized, Electro galvanized, Black, Bare, Varnish coating/Anti rust oil, Protective Coatings (Coal Tar Epoxy, Fusion Bond Epoxy, 3-layers PE
composition (%): | |||||||||
Standard | Steel grade | C | Si | Mn | P≤ | S≤ | Cu≤ | Ni≤ | Cr≤ |
GB/T 8162 | 10 | 0.07-0.14 | 0.17-0.37 | 0.35-0.65 | 0.035 | 0.035 | 0.25 | 0.25 | 0.15 |
20 | 0.17-0.24 | 0.17-0.37 | 0.35-0.65 | 0.035 | 0.035 | 0.25 | 0.25 | 0.25 | |
35 | 0.32-0.39 | 0.17-0.37 | 0.50-0.80 | 0.035 | 0.035 | 0.25 | 0.25 | 0.25 | |
45 | 0.42-0.50 | 0.17-0.37 | 0.50-0.80 | 0.035 | 0.035 | 0.25 | 0.3 | 0.25 | |
16Mn | 0.12-0.20 | 0.20-0.55 | 1.20-1.60 | 0.045 | 0.045 | 0.25 | 0.25 | 0.25 | |
DIN 1629 | St35 | ≤0.18 | 0.15-0.35 | 0.35-0.65 | 0.035 | 0.035 | 0.25 | 0.25 | 0.25 |
St45 | ≤0.25 | 0.15-0.35 | 0.50-0.80 | 0.035 | 0.035 | 0.25 | 0.25 | 0.25 | |
St55 | 0.33-0.41 | 0.15-0.35 | 0.50-0.80 | 0.035 | 0.035 | 0.25 | 0.25 | 0.25 | |
St52 | ≤0.20 | ≤0.55 | ≤1.50 | 0.035 | 0.035 | 0.25 | 0.25 | 0.25 | |
CK45 | 0.42-0.50 | 0.17-0.37 | 0.50-0.80 | 0.035 | 0.035 | 0.25 | 0.25 | 0.25 | |
ASTM A53 | A | ≤0.25 | / | ≤0.95 | 0.05 | 0.045 | 0.4 | 0.4 | 0.4 |
B | ≤0.30 | / | ≤1.20, | 0.05 | 0.045 | 0.4 | 0.4 | 0.4 | |
/ | |||||||||
ASTM A106 | A | ≤0.25 | ≥0.10 | 0.27-0.93 | 0.035 | 0.035 | 0.4 | 0.4 | 0.4 |
B | ≤0.30 | ≥0.10 | 0.29-1.06 | 0.035 | 0.035 | 0.4 | 0.4 | 0.4 | |
C | ≤0.35 | ≥0.10 | 0.29-1.06 | 0.035 | 0.035 | 0.4 | 0.4 | 0.4 |
2.Application Structure steel pipe
3. Workshop shown
4. Packing and transportation
5. Certifications
Contact Us
- Shanghai Vast Link Industrial Co., Ltd.
- Contact nameJack Zhou
- Phone86-21-61072152
- AddressRoom 703, 11th Building, 390 Yonghe Road
aluminium | carbon steel | copper | galvanized steel |
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