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

25% Elongation Cold Drawn Seamless Steel Tube ST35 Material Water Transporting

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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Product Details
Shape Round Application Automotive Part, Hydraulic System, High-precsion Machining. Etc.
Delivery Condition +C,+LC,+SR,+N,+A Standard EN10305-1, Din2391
Certificate TS16949,DNV,PED,ISO,TUV,LR Processing Cold Drawn, Cold Rolled
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seamless steel tube


seamless round tubes

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Product Description

Round Steel Pipe EN10305 DIN2391 DIN2445 High Precision Seamless Steel Tubes


Main Standard:

DIN2391, DIN2445, EN10305


Main Material

Main Date
Outer Diameter Range: 4-120mm
Wall Thickness Range: 0.5-15mm

Delivery Condition

Main characteric

No Oxidation Layer on the outer and inner walls;

No Leakage under high pressure;

No Crake under flating and flattening;

No distortion after cold bending;

High precision high cleanness;

Excellent brightness

cold drawn and hot finished

Superior performance for high pressure and temperature uses

Black finish and hot dip galvanized

Excellent corrosion resistance