China Welded Steel Tube manufacturer
Jiangsu Hongbao Group Co., Ltd.
Jiangsu Hongbao Group Co., Ltd. Manufacture since 1958
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Machinery Precision Seamless Steel Tubes Nickel White EN10305-1 EN10305-4

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Jiangsu Hongbao Group Co., Ltd.

Province/State:jiangsu

Country/Region:china

Tel:86-512-58715276

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Ms.Angela
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Machinery Precision Seamless Steel Tubes Nickel White EN10305-1 EN10305-4

Brand Name Hongbao
Certification TS16949, ISO9001, OHSAS18001 etc.
Place of Origin China
Minimum Order Quantity 1 ton
Price Negotiable
Supply Ability 60000 MT per Year
Delivery Time 30 Days
Packaging Details Seaworthy Wooden box, customized Packing
Model Number HBPST-1
Application Automotive Part, Hydraulic System, High-precsion Machining. etc.
Delivery Condition +C,+LC,+SR,+N,+A
Standard EN10305-1, EN10305-4
Port Shanghai Port
Payment T/T; L/C
Trade Term FOB, EXW, CIF
Detailed Product Description

EN10305-1 EN10305-4 Precision Seamless Steel Tubes For Precision Machinery

Standard Statement

 

Material

Main material: E235,E355,10#,20#,45#,16Mn, ST30Al,ST35, ST37,ST37.4,ST45,ST52,ST52.4,E155,E195,E255, etc

OD: 4-120mm

WT: 0.5-15mm

Standard: EN10305-1, EN10305-4

 

Advantage of Precision Seamless Steel Tubes

1. Smaller outer diameters;

2. High precision can be done in small batch production;

3. Cold drawing finished products with high precision and good surface quality.

4. The transverse area of the steel tube is more complicated;

5. Steel pipe performance is superior, metal is more dense.

 

Delivery Condition

DesignationSymbolDescription
Cold drawn/ hard+CNo heat treatment after the final cold drawig process.
Cold drawn/ soft+LCNo heat treatment after the final cold drawig process.
Cold draw and stress relieved+SRAfter the final cold drawing process there is a stress relieve heat treatment in a controlled atmosphere.
Annealed+AAfter the final cold drawing process the tubes are annealed in a controlled atmosphere.
Normalized+NAfter the final cold drawing operation the tubes are normalized in a controlled atmosphere.

 

Surface Treatment:

Oil-dip.

 

Product Tags: precision seamless pipe   seamless round tubes  
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