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| MOQ | 1 Ton/Tons |
| Standard | API, ASTM, BS, DIN, GB, API 5L, ASTM A513-2007, ASTM A523-1996, ASTM A53M-2007, ASTM A660-1996, ASTM A671-2006, ASTM A672-2006, BS 1139, BS 6323, BS EN 10297, DIN 2391, DIN 2448, GB 6479-2000, GB/T 12 | Grade | 10#-45#, 10Cr9Mo1VNb, 15NiCuMoNb5, 16mn, API J55-API P110, MO, Q195-Q345, ST35-ST52, 10#, 20#, 45#, 10Cr9Mo1VNb, 15NiCuMoNb5, 16mn, API J55, 15Mo3, Q195, Q215, Q235, Q345, ST35.4, ST35.8, ST52 |
| Thickness | 1 - 40 mm | Section Shape | SQUARE |
| Outer Diameter | 10*10-1000*1000mm | Place of Origin | Tianjin, China |
| Application | structural/fluid pipe/gas/oil/and more | Technique | Cold Drawn |
| Certification | ISO,BV | Surface Treatment | black,oiled ,painted |
| Special Pipe | Thick Wall Pipe | Alloy Or Not | Non-alloy |
| Product name | Carbon steel seamless pipes in low and medium pressure boilers | Keyword | seamless square pipes |
| IN STOCK ??? | Yes !! | Out Diameter | 20X20-1000X1000mm |
| Length | 1-12m | Shipping Term | FOB/CIF/CNF/CFR |
| Material | Q195/Q215/Q235/Q345 | Shape | Square |
| Advantage | new technique for the 90 degrees | Brand | Guangxin |
| Secondary Or Not | Non-secondary |
CuiZhuangZi Village, Dafengdui Town, Jinghai County, Tianjin City, China
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