ZHBC STEEL is an integrated steel company in China with more than 18 years history and certified with API 5L, API 5CT, ISO 9001 and CE certificates. The company is very specialized in producing seamless steel pipes, welded steel pipes, rectangular/square steel pipes, pipes with special sections and also an expert on the anti-corrosion treatment for steel pipes.
1. ERW Steel Tube: ERW STEEL TUBES S WITH ELECTRIC RESISTANCE WELDING TECHNOLOGY
Product shows
| Commodity | welded tube |
| Outside diameter | 10mm~630mm |
| Wall thickness | 0.5mm~22mm |
| Material | Carbon steel & Low alloy steel |
| Normal steel grade | ASTM A36, A53, A210C, A572 Gr.50, API 5L Gr.A, Gr.B, X42-X65, E235, E355, S195, S235, S355 |
| Technology | ERW (ELECTRIC RESISTANCE WELDING ) |
| Surface treatment | Naked, oiled, black paint, galvanized, 3PE, FBE, epoxy, epoxy zinc-rich etc |
| Application | Fluid usage, structural usage, mechanical usage |
| Standard packing | Naked or tied into bundles with steel strips |
| Certificates | API 5L, API 5CT, CE, ISO 9001 |
Workshops & Equipments
2. LSAW PIPES: WELDED STEEL PIPES WITH LONGITUDINALLY SUBMERGED ARC WELDING TECHNOLOGY
Product shows
| Commodity | Welded carbon steel tube |
| Outside diameter | 351mm~1600mm |
| Wall thickness | 5mm~60mm |
| Material | Carbon steel & Low alloy steel |
| Normal steel grade | ASTM A36, A53, A210C, A572 Gr.50, API 5L Gr.A, Gr.B, X42-X65, E235, E355, S195, S235, S355 |
| Technology | LSAW (LONGITUDINALLY SUBMERGED ARC WELDING ) |
| Surface treatment | Naked, oiled, black paint, galvanized, 3PE, FBE, epoxy, epoxy zinc-rich etc |
| Application | Fluid usage, structural usage, mechanical usage |
| Standard packing | Naked or tied into bundles with steel strips. |
| Certificates | API 5L, API 5CT, CE, ISO 9001 |
Workshops & Equipments
3. SSAW PIPES: WELDED STEEL PIPES WITH SPIRALLY SUBMERGED ARC WELDING TECHNOLOGY
Product shows
| Commodity | SSAW Welded carbon steel tube |
| Outside diameter | 168mm~3620mm |
| Wall thickness | 3mm~30mm |
| Material | Carbon steel & Low alloy steel |
| Normal steel grade | ASTM A36, A53, A210C, A572 Gr.50, API 5L Gr.A, Gr.B, X42-X65, E235, E355, S195, S235, S355 |
| Technology | SSAW (SPIRALLY SUBMERGED ARC WELDING ) |
| Surface treatment | Naked, oiled, black paint, galvanized, 3PE, FBE, epoxy, epoxy zinc-rich etc |
| Application | Structural usage, fluid usage, mechanical usage |
| Standard packing | Naked or tied into bundles with steel strips |
| Certificates | API 5L, API 5CT, CE, ISO 9001 |
Workshops & Equipments
1)Payment terms: When the customer passes the evaluation of our risk control department, we can sell on credit.
2)The customers’ own inspection or third party’s inspection is warmly welcomed before shipment
3)We accept 100% L/C payment + third party inspection
4)With 18 years’ history in the steel pipe industry, we own rich experience in steel pipes, whether it is seamless steel pipe, welded steel pipe, rectangular pipe or pipes with special section or the pipes’ anti-corrosion technology. We can provide you specialized suggestions and satisfying goods’ quality with competitive price. Besides, with rich exporting experience, our professional exporting team will always offer you the quick response and best service.