Shuangjiu (Shandong) Steel Group Co., Ltd.
| Payment Terms | T/T, L/C, Western Union |
| Supply Ability | 2000t/month |
| Delivery Time | 8-14 days |
| Packaging Details | Standard seaworthy packing |
| Thickness | 3 - 50 mm |
| Length | 12M, 6m, 6.4M, 1.5-11.8mtr fixed or random |
| Outer Diameter | 21 - 426 mm |
| Special Pipe | API Pipe |
| Surface Treatment | honed |
| 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 | Packaging Details | Standard seaworthy packing |
| Thickness | 3 - 50 mm | Length | 12M, 6m, 6.4M, 1.5-11.8mtr fixed or random |
| Outer Diameter | 21 - 426 mm | Special Pipe | API Pipe |
| Surface Treatment | honed | Section Shape | Round |
| Tolerance | ±1% | Brand Name | Shuangjiu |
| Certification | iso9001 | Place of Origin | Shandong |
Carbon Steel Pipe Support customization/ for oil cylinder / high precision honing pipe/tube
Product description
Honing pipe: by cold rolling precision seamless steel pipe is made of seamless steel pipe finished or waste, after pickling, phosphating, saponification treatment, and then by cold rolling machine rolling hydraulic steel pipe. The precision of hydraulic steel pipe is very high and can be controlled at 0.02-0. Within the range of 05MM, dedicated to make oil steel barrel diameter.
Product parameter
| Product Name | Honing Tube |
| Standard | DIN2391, EN10305, ASTM A519, GB/T 3639-200 |
| Material | Q355B Q355D C20,ST52,E355 SAE1026.CK45 4130 4140 STKM 13C 304L 316L |
| Heat treatment | BK+S |
| Specification | Outer diameter(mm) : 20-1500mm |
| I.D Tolerance | H8-H9 |
| Length | Fixed Length, Random Length(3--9m)or as requests of customers |
| Straightness | 0.5-1/1000 |
| ID roughness | RA 0.1-0.8micron(max) |
| Payment term | FOB, CFR, CIF ,EXW, FCA and so on |
| MOQ | 1 tons |
| Technology | Honed & SRB(SKIVED AND ROLLER BURNISHED ) |
| Application: | hydraulic cylinder, swivel crane, injection machine and so on |
| Conservation | anti rust oiled inside and outside surface, plastic caps in both ends |
| Package | bundle with steel strip and knitting strip, or wooden case |
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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