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 tubes, welded steel tubes, rectangular/square steel tubes, tubes with special sections and also an expert on the anti-corrosion treatment for steel tubes.
ZHBC STEEL, produces all kinds of seamless steel tubes with OD from 13.7mm~1220mm. The technology can be hot rolled, cold rolled and cold drawn. Also now the precision seamless steel tube is available with our new adding producing equipments in 2012.
Product show-Seamless steel tubes
| Commodity | Seamless steel tube |
| Outside diameter | 13.7mm~1220mm |
| Wall thickness | 2.5mm~120mm |
| Material | Carbon steel & Low alloy steel |
| Normal steel grade | ASTM A53, A106, A179, A210, A355 P5, A355 P9, A519 Gr.50, A572 Gr.50, API 5L GR.B , X42~X65, SAE1010, SAE1020, SAE1035, SAE1045, ST37, ST52, EN10305-1 E355, SJR355,etc |
| Technology | Hot rolled, cold rolled, cold drawn & Precision pipe |
| Surface treatment | Naked, oiled, black paint, galvanized, 3PE, FBE, epoxy, epoxy zinc-rich etc |
| Application | Fluid usage, structural usage, mechanical usage, boiler usage |
| Standard packing | Naked or tied into bundles with steel strips |
| Certificates | API 5L, API 5CT, CE, ISO 9001 |
Workshops & Equipments
ZHBC STEEL mainly produces three kinds of welded steel tubes: ERW tube, LSAW tube and SSAW tube.
Product show-Welded steel tubes
| Commodity | Welded steel tube |
| Outside diameter | 10mm~3020mm |
| Wall thickness | 0.5mm~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 | ERW, LSAW, SSAW |
| 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
ZHBC STEEL, produces square tubes with size from 10mm*10mm~1200mm*1200mm and rectangular tubes with size from 10mm*20mm~1200mm*1000mm. The normal square tubes are welded ones. However, we can also produce seamless square tube according to customers’ requirementes.
Product show-Square steel tubes/Rectangular steel tubes
| Commodity | Square tube |
| Size | 10*10mm~1200*1200mm 10*20mm~1200*1000mm |
| Wall thickness | 0.4mm~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 | Welded technology; Seamless technology |
| Surface treatment | Naked, oiled, pregalvanized, hot dipped galvanized |
| Application | Structural usage, fluid usage, mechanical usage |
| Standard packing | Naked or tied into bundles with steel strips |
| Certificates | 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.