| Technique: | Seamless |
| Brand Name: | JW STEEL |
| Place of Origin: | China (Mainland) |
| Grade: | ST52 |
| Standard: | DIN |
| Fob Price: | US$1-10Shanghai |
| Port: | Shanghai |
| Payment Terms: | T/T |
| Minimum Order Quantity: | 300 Kilogram |
| Supply Ability: | 200 Metric Ton per Month |
| Package: | wooden case or as customer's requirement |
| Delivery Time: | EX mill 30 days after received your order |
cylinder tube
Grade:ST 52
Inside diameter from 40 to 1000mm
Max length 20m.
cylinder tube
Honed tube
Grade:ST 52
Metric size
Inside diameter from 40 to 1000mm
Max length 20m.
Straightness: 0.5 /1000
Tolerance EXT: DIN 2391
Tolerance INT: ISO H8
Roughness(Ra): 0.2 to 0.4µ
Typecold drawing, normalizing treatment, honing.
CHEMICAL COMPOSITION (%)
Si (Max) | Mn (Max) | C (Max) | P (Max.) | S (Max) |
0.55 | 1.60 | 0.22 | 0.025 | 0.025 |
MECHANICAL PROPERTIES
Tensile strength Min | Yield Point Min | Elongation % Min |
580 N/mm2 | 420 N/mm2 | 10 |
Marking: JW, ID, OD
Length: unfixed length or fixed length
Package: banding with steel strips, braiding parcel at outside
Conservation: Anti rust oiled coating on the inside and outside of the surface, plastic caps at both ends.
Impact test: -20, 27 J (only for special requirement)
| Business Type: | Manufacturer |
| Product/Service (We Sell): | Stainless steel tubes & pipes,capillary pipes,U-bend pipe,coiled pipe,nickel alloy pipes,duplex pipes,honed tubes,cylinder tube,hydraulic cylinders,chrome plate bar,stainless pipe,seamless pipe,pipe,tube,stainless tube,honing machine,cylinder,honing pipe,stainless steel pipe,stainless steel tube |
| Brands: | JW |
| Number of Employees: | 101 - 500 People |
| Main Markets: | North America South America Eastern Europe Southeast Asia Africa Oceania Mid East Eastern Asia Western Europe |
| Export Percentage: | 71% - 80% |
| Factory Size (Sq.meters): | 1,000-3,000 square meters |
| QA/QC: | In House |
| Number of Production Lines: | 4 |
| Number of R&D Staff: | 41 - 50 People |
| Number of QC Staff: | 41 - 50 People |
| Management Certification: | ISO 9000/9001/9004/19011: 2000 |
| Contract Manufacturing: | OEM Service Offered Design Service Offered Buyer Label Offered |