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15mm Thickness Precision Steel Tube , ERW Steel Tube For Water Transport

Place of Origin Jiangsu, China
Brand Name Hongbao
Certification TS16949,DNV,PED,ISO
Model Number HBPST-1
Minimum Order Quantity 1 ton
Price Negotiable
Packaging Details seaworthy plywooden case packing.
Delivery Time Within 50 days if production
Supply Ability 30000MT per year
Product Details
Material ST37.4,ST52.4,E235,E355,26MnB5,34MnB5 Brand Hongbao
Certificate TS16949,DNV,PED,ISO Origin Jiangsu,China
OD 6-120mm Thickness 0.5-15mm
Type Welded Or Seamless Processing Cold Drawn, Cold Rolled
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precision steel pipe

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erw precision tubes

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Product Description

EN10305-1 E235 E355 +N Cold Drawn Precision Products Seamless Steel Tube ERW Pipe

 

Description:

Mechanical properties at room temperature
Delivery Condition BK BKW GBK NBK (N)
Steel Grade Rm A % Rm A % Rm A % Rm ReH A %
Mpa (Min) (Min) Mpa(Min) (Min) Mpa(Min) (Min) Mpa(Min) Mpa(Min) (Min)
E215 430 8 380 12 280 30 290~430 215 30
E235 480 6 420 10 315 25 340~480 235 25
E255 580 5 520 8 390 21 440~570 255 21
E355 640 4 580 7 450 22 490~630 355 22

 

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.

 

15mm Thickness Precision Steel Tube , ERW Steel Tube For Water Transport 0