- Stainless Steel Sheets[10]
- Copper Sheets[1]
- Stainless Steel Pipes[10]
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- Steel Sheets[7]
- Steel Pipes[7]
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- Steel Strips[10]
- Other Steel Products[7]
- Contact Person : Mr. tian rain
- Company Name : Tianjin Guohaoshengtai Steel Trading Co., Ltd.
- Tel : 86-022-26344758, 26344928
- Fax : 86-022-26840061
- Address : Tianjin,Tianjin,Beichen District, Beicang Dao East Section, Aodu Commercial Building Center
- Country/Region : China
- Zip : 300400
large diameter galvanized welded steel pipe
1. Standard: GB/T 3091-2001, GB/T3087,BS1387-1985, DIN EN10025, EN10219, ASTM SCH40/SCH80,ASTM-A53
2. Grade: 10#-45#, A53(A,B)-A369,Q195-Q345
3. Surface Finish: Hot Dipped Galvanized, Electro Galvanized, or Black
Size | 10-900mm |
WT: | 1-20mm |
Ends: | Beveled or square cut plastic caped. |
Others | a) Special design available according to requirement. |
b) Anti-corrosion and high-temperature resistant with black painting. |
Steel Grade | Chemical Composition | |||||||
C | Mn | Si | S | P | Cr | Ni | Cu | |
Q195 | 0.06~0.12 | 0.25~0.50 | ≤0.30 | ≤0.050 | ≤0.045 | ___ | ___ | ___ |
Q235 | 0.12~0.20 | 0.30~0.70 | ≤0.30 | ≤0.045 | ≤0.045 | ___ | ___ | ___ |
Q345 | ≤0.20 | 1.00~1.60 | ≤0.55 | ≤0.40 | ≤0.040 | ___ | ___ | ___ |
10# | 0.07~0.13 | 0.35~0.65 | 0.17~0.37 | ≤0.035 | ≤0.035 | ≤0.15 | ≤0.30 | ≤0.25 |
20# | 0.17~0.23 | 0.35~0.65 | 0.17~0.37 | ≤0.035 | ≤0.035 | ≤0.25 | ≤0.30 | ≤0.25 |
Delivery time:within 2 weeks according to your quantity
Payment term:30%deposit by TT and the balance paid against the copy of B/L.
large diameter galvanized welded steel pipe
