• 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

OD 6mm Seamless Hollow Structural Steel Tube Hot Dipped Galvanized Surface

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
Brand Hongbao Certificate TS16949,DNV
Material ST37.4,ST52.4,E235,E355,26MnB5,34MnB5 OD 6-120mm
Processing Cold Drawn, Cold Rolled
High Light

hollow steel bar

,

round hollow tube

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Product Description

Various Auto Hollow Stabilizer Steel Pipe Seamless Or Welded Hollow Steel Tube

 

Description:

 

Product Name Various Auto Hollow Stabilizer Steel Pipe Seamless Or Welded Hollow Steel Tube
Material E155, E195, E235, E275, E355
Delivery Condition +C, +LC, +SR, +A, +N
Standard EN 10305-3
Size Range OD: 6-100mm, WT: 1-10mm
Application High precision purpose, auto parts, oil cylinder, etc
Round Billet Bao Steel, Xingcheng Steel, Zhongtian Steel
Keyword EN10305-2 Welded Steel Tube
Certificate TS16949, ISO 9001
HS code 7304319000
Delivery Time 45 days
Pakcing Bundles or Woodern Boxes

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Testing:

100% PMI,Spectro Chemical Aanlysis Test for Raw Material

100% Dimension & Visual Examination

100% Hydrostatic Test or 100% NON-DESTRUCTIVE Test (ET or UT)

Mechanical Properties Test Include Tension Test,Flaring Test (For Seamless tube/pipe)/ Flange Test (For Welded Pipe & Tube), Hardness Test ,Reversed Flattening Test

Straightness Test

 

Delivery condition of seamless cold drawn mechanical tubing

BK (+C) Cold finished/hard (cold finished as drawn).

BKW (+LC) Cold finished/soft

BKS (+SR) Cold finished/stress relieve annealed.

GBK (+A) Annealed.

NBK (+N) Normalized.