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Home > products > Hollow Steel Tube > Straight Seam Cold Drawn Hollow Steel Tube With 100% Ultrasonic Detection

Straight Seam Cold Drawn Hollow Steel Tube With 100% Ultrasonic Detection

Product Details

Place of Origin: Jiangsu, China

Brand Name: Hongbao

Certification: TS16949,DNV,PED,ISO,TUV,LR

Model Number: HBHST-1

Payment & Shipping Terms

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

Get Best Price
High Light:

hollow steel bar

,

round hollow tube

Brand::
Hongbao
OD::
6-120mm
Thickness::
0.5-15mm
Type::
Welded Or Seamless
Processing::
Cold Drawn, Cold Rolled
Certificate::
TS16949,DNV
Brand::
Hongbao
OD::
6-120mm
Thickness::
0.5-15mm
Type::
Welded Or Seamless
Processing::
Cold Drawn, Cold Rolled
Certificate::
TS16949,DNV
Straight Seam Cold Drawn Hollow Steel Tube With 100% Ultrasonic Detection

Cold Finished Seamless Welded Round Hollow Steel Tube For Machinery And Auto Parts

 

Description:

 

Chemical Composition and Mechanical Performance:

Table 1- Chemical composition
Steel Grade C% Si% Mn% P% S% AL%
E215 ≤0.10 ≤0.05 ≤0.7 ≤0.025 ≤0.025 ≥0.025
E235 ≤0.17 ≤0.35 0.4-1.2 ≤0.025 ≤0.025  
E255 ≤0.21 ≤0.35 0.4-1.1 ≤0.025 ≤0.025  
E355 ≤0.22 ≤0.55 ≤1.6 ≤0.025 ≤0.025  

 

 

 

 

 

 

 

 

Standard AND Optional Testing:

Visual and dimensional test 100%.

Eddy current test 100% acc. to EN 10246-3.

Ultrasonic test 100% acc. to EN 10246-7.

Chemical composition.

Impact test.

 

Mill Test Certificate:

The product is supplied with 3.1.B inspection certificate,according to the standards EN 10204 and ISO 10474.