| 标准 |
BS |
| 年级 |
10#-45# |
| 厚度 |
0.5 - 20 mm |
| 外层直径 |
15mm-600mm |
| 出生地 |
Hebei China (Mainland) |
| 科形状 |
广场 |
| 中学或没有 |
非次 |
| 适用 |
结构管 |
| 技术 |
冷拔 |
| 地面的待遇 |
刺激了 |
| 特别管 |
研究所的烟斗 |
| 合金或者不是 |
非合金的 |
Square steel tube Size:15mm-600mm Wall thickness:0.5mm-20mm Length:4m-13m Standard:GB/T3094-2000,GB/T6728-2002,ASTM A500,JIS G3466,EN1029,EN10210 Material:Q235,Q345,20#,ST37,ST44,ST52,SS304,SS316 ect. Process method: automatic shape, cold drawn and nitrogen protection Packing:Painting,Caps,Bevel(beveled edges),Bundles or as per customer’s requirement Applications range:Petroleum,chemical,power,gas,water,metallury,shipbuliding,aviation Quality:Frist grade Productivity:600000Tons/Year Others:1.Special design available according to requirement 2.anti-corrosion and high-temperature resistant with black painting 3.all the production process are made under the ISO9001,ISO2000 strictly. If you needsquare steel tube pls don't hesitate to contact me.when we have a first time cooperation we will be build long cooperation relationship based on our high quality and best competitive price. Believe yourself choose!