Shuangjiu (Shandong) Steel Group Co., Ltd.
| Payment Terms | T/T, L/C, Western Union |
| Supply Ability | 2000t/month |
| Delivery Time | 8-14 days |
| Thickness | 1 - 30 mm |
| Length | 1000mm - 12000mm |
| Diameter | 6mm - 1000mm |
| Section Shape | Round |
| Tolerance | ±1% |
| Brand Name | Shuangjiu |
| Certification | iso9001 |
| Place of Origin | Shandong |
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Product Specification
| Payment Terms | T/T, L/C, Western Union | Supply Ability | 2000t/month |
| Delivery Time | 8-14 days | Thickness | 1 - 30 mm |
| Length | 1000mm - 12000mm | Diameter | 6mm - 1000mm |
| Section Shape | Round | Tolerance | ±1% |
| Brand Name | Shuangjiu | Certification | iso9001 |
| Place of Origin | Shandong | ||
| High Light | E355 Ck45 Carbon Steel Pipe ，H8 H9 Seamless Honed Tubes ，H9 Carbon Steel Pipe | ||
Carbon Steel Pipe E355 Ck45 High Precision H8 H9 Honed Pipe /Tube
Product description
Honing pipe is a kind of high precision steel pipe material after cold drawing or hot rolling. Due to the advantages of no oxide layer on the inner and outer walls of precision steel pipe, no leakage under high pressure, high precision, high finish, cold bending without deformation, flaring, flattening without cracks, etc., it is mainly used for the production of pneumatic or hydraulic components .
Product parameter
| Product Name |
Hydraulic Cylinder Honed Pipe/Tube |
| Material | ST52, CK45, 4140, 16Mn, 42CrMo, E355, Q345B, Q345D, Stainless Steel 304/316, Duplex 2205,etc. |
| Delivery Condition | BK, BK+S, GBK, NBK |
| Straightness: | ≤ 0.5/1000 |
| Roughness: | 0.2-0.4 u |
| Diameter | 6mm - 1000mm |
| Length | 1000mm - 12000mm |
| Tolerance EXT: | DIN2391, EN10305, GB/T 1619 |
| Tolerance INT: | H7, H8, H9 |
| Shape | Round |
| Technology | perforation /acid pickling / phosphorization /cold drawn /cold rolled /annealing/ anaerobic annealing |
| Protection: | anti-rust oil on inside and outside surface, plastic caps in both ends. |
| Used | Hydraulic Cylinders |
| Packing: | bundle with steel strip and PE sheet package or wooden cas |
Product advantage
1. It is mainly used to produce pneumatic or hydraulic components
2. For outer cylinder of oil cylinder
3. The honing process is adopted to meet the requirements of the inner hole of the cylinder tube
4. High precision and high finish, the finish can reach ra0.2-0.4um
Product application
Honed tubes are widely used in hydraulic cylinders, cylinders, hydraulic machinery, engineering machinery, petroleum machinery, agricultural machinery, filling machinery, mining machinery and other fields.
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FAQ
Q1.What is your terms of payment?
Company Details
Business Type:
Manufacturer
Year Established:
2018
Total Annual:
250000-350000
Employee Number:
110~140
Ecer Certification：
Active Member
Shuangjiu (Shandong) Steel Group Co., Ltd. is a large-scale modern iron and steel enterprise integrating sintering, ironmaking, steelmaking, continuous casting, steel rolling, and metal product production processes. The company specializes in the production of profiles, mainly steel bars, H-beams, s... Shuangjiu (Shandong) Steel Group Co., Ltd. is a large-scale modern iron and steel enterprise integrating sintering, ironmaking, steelmaking, continuous casting, steel rolling, and metal product production processes. The company specializes in the production of profiles, mainly steel bars, H-beams, s...
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