Professional manufacturer of Hard chrome rod for hydraulic, founded in 2004, major in honed tube, hydraulic tube, chrome rod, chrome bar, chrome shaft, at present we are biggest manufacturer and wholesaler in north of China.
Seamless hydraulic tubing honed
ASTM A519 steel pipe after Cold drawn, cold rolled and honed, can be used for Hydraulic Cylinder
Standard: ASTM A519
Materials: 1020, 1026, 1035, 1045, 4130, 4140
Relevant standard: SAE1026, AISI 1026, ASTM 1026 and so on
Technical: cold-drawn seamless
Delivery Condition: BK.BKW, BK+S, GBK, NBK
Surface: Black, smooth, bright.
Size: 1) Outer diameter: 6 to 426 mm, 2) Wall thickness: 0.5 to 50 mm; 3) Length: not more than 12 m.
Straightness: 0.5mm/1m max for tubes below 3m, 0.8mm/1m max for tubes between 3 to 6m, 1.2mm/1m for tubes above 6m
Technology: Honed & SRB (Skived and Roller Burnished).
Application: used in the hydraulic cylinder of the Heavy Machinery, Cranes, Excavator and Forklifts. Etc.
1. Large Diameter: Internal Oil Dipped, Wrapped with Woven Bags, Both Ends with Plastic Caps, Loose Packing
2. Small Diameter: Internal Oil Dipped, Wrapped with Plastic Film, Both Ends with Plastic Caps, Packed in wooden boxes or Wrapped with woven bags and bundled with steel strips.
Advantage of Product
●Professional & skilled, reliable
●One-stop total solution
●Ready stock goods with fast delivery
●Customizable: Non-standard sizes are also available
●Small quantity is acceptable
●Cash back: Refund or replacement for any product faulty
→Price: We can do FOB QINGDAO or CIF & CFR Price.
→Delivery time: Normal 30 days EXW for 20-25 tons.
→Packing: Plastic cloth package with Bundle. Both end caps.
→Marking: As per customer requirement.
→Mill MTC: Certificate stamped by Mill's inspection Authority.
→Payment: 20% advance and balance again BL copy.
→Negotaiable Documents: One set of commercial Invoice, Packing list. Bill of Lading, Mill Test Certificate. CO.
→Trade Assurance order is welcomed.