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Jiangsu Hongbao Group Co., Ltd. Manufacture since 1958
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Oil Treated Round Hollow Tube EN10305 For Gasoline Engine Fuel Injection Lines

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Jiangsu Hongbao Group Co., Ltd.

Province/State:jiangsu

Country/Region:china

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Oil Treated Round Hollow Tube EN10305 For Gasoline Engine Fuel Injection Lines

Brand Name Hongbao
Model Number HBHST-1
Certification TS16949,DNV,PED,ISO,TUV,LR
Place of Origin Jiangsu, China
Minimum Order Quantity 1 ton
Price Negotiable
Supply Ability 30000MT per year
Delivery Time within 50 days
Packaging Details Original packaging according to the customers Export standard package in bundled or as required.
Brand: Hongbao
Certificate: TS16949,DNV,PED,ISO,TUV,LR
Material: ST37.4,ST52.4,E235,E355,26MnB5,34MnB5
OD: 6-120mm
Thickness: 0.5-15mm
Length: 12000mm Max
Shape: Round
Type: Welded or Seamless
Detailed Product Description

EN10305 E235 E355 Precision Round Hollow Steel Tube Honed Steel Pipe

 

Description:

Chemical Composition and Mechanical Performance:

Table 1- Chemical composition
Steel GradeC%Si%Mn%P%S%AL%
E215≤0.10≤0.05≤0.7≤0.025≤0.025≥0.025
E235≤0.17≤0.350.4-1.2≤0.025≤0.025 
E255≤0.21≤0.350.4-1.1≤0.025≤0.025 
E355≤0.22≤0.55≤1.6≤0.025≤0.025 

 

Table 2 - Mechanical properties at room temperature
Delivery ConditionBKBKWGBKNBK (N)
Steel GradeRmA %RmA %RmA %RmReHA %
Mpa (Min)(Min)Mpa(Min)(Min)Mpa(Min)(Min)Mpa(Min)Mpa(Min)(Min)
E21543083801228030290~43021530
E23548064201031525340~48023525
E2555805520839021440~57025521
E3556404580745022490~63035522

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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.

 

Application

Fuel injection lines/nozzles for diesel or gasoline engine;
Compressed natured gas CNG tube
Drive transmission: steering column elements

 

 

Product Tags: hollow steel bar   round hollow tube  
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