Product details
Precision seamless tube with API, ISO & CE certificates, ultra-tight tolerance, smooth surface, ideal for hydraulic, automotive and precision machinery assembly.
Strictly controlled OD, ID and wall thickness tolerance, greatly decrease finishing workload and lower your comprehensive processing costs.
Low surface roughness without oxide layer, no secondary polishing needed, directly used for high-precision component matching.
Fine internal microstructure after cold processing, uniform mechanical property, stable strength for long-period cyclic working conditions.
Complete range of inner and outer diameter specifications, accept customized fixed-length cutting according to customer drawings and samples.
Good toughness and plasticity after annealing, not easy crack during flaring, bending, tapping and other deep forming processing.
Seamless structure without welding seam, free from leakage risk, suitable for high-pressure hydraulic and pneumatic transmission systems.
Excellent straightness and roundness, reduce assembly clearance, improve operation stability of finished mechanical parts.
Factory direct supply, abundant spot stocks for regular sizes, support quick delivery and small batch trial order cooperation.
Comply with GB, ASTM, DIN, EN standards, official material test certificate MTC can be provided together with shipment.
Available anti-rust oil coating, heat treatment and surface treatment to satisfy diversified customized production demands.
Widely applied in automobile spare parts, engineering machinery, instrument and hydraulic cylinder manufacturing industry.
Adopt advanced cold drawing & rolling process, produce tiny precision sizes hard to realize by common hot rolling technology.
Low friction inner surface cuts fluid resistance, enhance transmission efficiency of hydraulic and pneumatic pipeline systems.
Professional engineering team offer technical support, recommend suitable precision tube according to your actual working condition.





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Step 1
Payment and order readiness
Minimum order: 1 Units
Payment terms, specifications, and order details are confirmed before preparation begins.
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Step 2
Preparation
7 days
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Step 3
Packaging and dispatch
Ocean freight via Maersk · Approx. shipping fee: $ 0.84 for 1 unit · Transit time: Est. 17-24 days
Final packing, freight, and delivery dates are confirmed before dispatch.
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