| Type |
Boiler Tube |
| Place of Origin |
Jiangsu China (Mainland) |
| Brand Name |
YG |
1) Sizes (O.D. x THK): from 6 x 1mm to 114 x 12mm 2) Standards: GB/T3087-1999. Equivalent Standard:ASTM 1793) Surface: oiled or black painted to prevent rust4)Packing: Hexagonal shape bundled with strong steel strips. Plastic caps on both ends of the pipes and PE wrapping outside according to customers' requests.4) Marking: as per customer's requirementCommonly used steel grade: 10, 20