• Jiangsu Hongbao Group Co., Ltd.
    Matt
    A good collaboration!
  • Jiangsu Hongbao Group Co., Ltd.
    Maura
    It could provide professional solutions for application of titanium tubes, reliable partner.
Contact Person : Angela
Phone Number : 86-512-58715276
Whatsapp : +8615895686919

High Accuracy Hollow Steel Tube , Auto Industry Steel Tube Pipe Welded

Place of Origin Jiangsu, China
Brand Name Hongbao
Certification TS16949,DNV,PED,ISO,TUV,LR
Model Number HBHST-1
Minimum Order Quantity 1 ton
Price Negotiable
Packaging Details Original packaging according to the customers Export standard package in bundled or as required.
Delivery Time within 50 days
Supply Ability 30000MT per year

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Product Details
Certificate TS16949,DNV,PED,ISO,TUV,LR OD 6-120mm
Thickness 0.5-15mm Length 12000mm Max
Shape Round Type Welded Or Seamless
High Light

hollow steel bar

,

hollow steel pipe

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Product Description

Auto Stabilizer E355 Precision Welded Hollow Steel Tube Cold Drawn Steel Hollow Bar Pipe


Deliver condition:
1) +C No heat treatment after the final cold drawing process
2) +LC After the final heat treatment there is a suitable drawing pass
3) +SR After the final cold drawing process there is a stress relieve heat treatment in a controlled atmosphere
4) +A After the final cold drawing process the tubes are annealed in a controlled atmosphere
5) +N After the final cold drawing operation the tubes are normalized in a controlled atmosphere

 

Supply 1. Carbon steel pipe
2. Petroleum casing pipe
3. Fluid pipe
4. structure pipe
5. Alloy steel pipe

 

 

 

 

 

 

 

 

Description:

mechanical properties welded tube

Production Process:
Cold rolling by Cold pilger machine and Cold rolling machine
Size: 5-120mm


Standard:
EN10305-2 Cold Drawn Precision Welded Steel Pipes


Steel Grade:
E155,E195,E235,E275,E355, other materials upon agreement with customers.


Production method:
Cold drawn on the welded steel tubes, to reach high accuracy on the OD and WT tolerance

 

Packing:
In Hexagonal Bundles, with anti-rust oil protection, with seaworthy packing