• Jiangsu Hongbao Group Co., Ltd.
    A good collaboration!
  • Jiangsu Hongbao Group Co., Ltd.
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Contact Person : Angela
Phone Number : 86-512-58715276
Whatsapp : +8615895686919

φ6 - φ120 OD Precision Steel Tube Seamless Welding For Hydraulic System

Place of Origin China
Brand Name Hongbao
Certification TS16949, ISO9001, OHSAS18001 etc.
Model Number HBPST-1
Minimum Order Quantity 1 ton
Price Negotiable
Packaging Details Seaworthy Wooden box, customized Packing
Delivery Time 30 Days
Supply Ability 60000 MT per Year

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Whatsapp:0086 18588475571

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Product Details
Material ST37.4, ST52.4, E235, E355 Shape Round
Application Automotive Part, Hydraulic System, High-precsion Machining. Etc. Delivery Condition +C,+LC,+SR,+N,+A
Certificate TS16949,DNV Length 18000mm Max.
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Product Description

Seamless and Weling High Precision Steel Tube for Automotive Part, Hydraulic System



Material: ST37.4,ST52.4,E235,E355
Standard: DIN2391,EN10305
Delivery Condition: +C,+LC,+SR,+N,+A
Size Range: Outer Diameter:φ6-φ120
Wall Thickness: 0.5-15
Application: High Precision Steel Tube is Widely Used in Automotive Part, Hydraulic System, High-precsion Machining.


Our advantage:
1) Professional & skilled & reliable
2) One step total solution
3) Ready stock goods with fast delivery
4) Customizable:Non-standard sizes are also available
5) Small quantity is acceptable
6) Refund or replacement for any product faulty




(1) No Oxidation Layer on the outer and inner walls;
(2) No Leakage under high pressure;
(3) No Crake under flating and flattening;
(4) No distortion after cold bending;
(5) High precision high cleanness;
(6) Excellent brightness