Jw Steel

Shanghai, China

• MOQ 500 Kilogram
• Good PackageReasonable Price
• High QualityDelivery Soon

• MOQ 500 Kilogram
• High QualityDelivery Soon
• Good PackageReasonable Price

We are offering ck45 chrome rods / chrome plated bar. (1) material: ck45, 4140, 4130, tp304l, tp316l, other stainless steel, alloy steel and special steel (2) od range: 12-500 mm (3) max length 16 meters (4) supply condition: chrome plated (5) chrome thickness: 20 to 50 micron (6) surface roughness: 0.2-0.4 um (7) outer diameter tolerance: iso f7 (8) ovality: half of the tolerance iso f7 (9) straightness: ≤0.2mmm (10) corrosion resistance: test in natural salt spray according to astm b 117-36 hours. (11) packing: anti rust oil to be spread on rod surface and each rod to be packed in paper roll and then in wooden box.

• MOQ 500 Kilogram
• Good PackageReasonable Price
• High QualityDelivery Soon

We are offering hydraulic cylinder. technical specification of hydraulic cylinder 1. bore: 40-1000 mm (1 12 – 40 inch) 2. rod: 12-500 mm (12 – 20 inch) 3. rod should be hard chromed to minimum depth of 25 microns and polished to 0.15 um ra 4. plate: cr or ni 5. stroke: max 15500 mm (610 inch) 6. design pressure: max 700 bar (10150 psi) 7. weight: max 60 tons 8. valves: sun (usa) 9. seals: parker (usa) or markel (germany) 10. bearing: longxi (china) or skf 11. painting: follow with customer requirement or 3-coat marine painting 12. certificate: dnv, abs, lloyds, bv, sgs, gl, and ccs 13. material: carbon steel, alloy steel, stainless steel 14. detail manufacturing drawings to be submitted to buyer for approval before manufacture is commenced. 15. applications: oil & gas exploration; mining; truck; water conservancy; windmill etc.