| Grade | |
| Thickness | 1, 12 |
| Section Shape | Round |
| Outer Diameter | 15 - 80 mm |
| Place of Origin | Hebei, China |
| Secondary Or Not | Non-secondary |
| Application | Other, construction |
| Technique | Cold Drawn |
| Certification | Other, ISO9001:2008 |
| Surface Treatment | Other, oil dip |
| Special Pipe | Thick Wall Pipe |
| Alloy Or Not | Non-alloy |
| Standard |
Seamless round black steel pipe for building construction material
Hebei Province Gold Mysterious Pipe Co.,Ltd is a professional seamless steel pipe manufacturer.Products include common seamless steel pipe,cold-drawn pipe,cold-rolled pipe and special shape pipes.
Company pictures
Production equipments
and we also have one set of UT machine
Our finished products
We can custom for you according to your sample or drawings
Package
If you have any question feel free to ask me
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