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Oil Treated High Precision Seamless Steel Tubes 4mm Small Outer Diameters
Oil Treated High Precision Seamless Steel Tubes 4mm Small Outer Diameters
Oil Treated High Precision Seamless Steel Tubes 4mm Small Outer Diameters
Oil Treated High Precision Seamless Steel Tubes 4mm Small Outer Diameters
Specifications
Brand Name :
Hongbao
Certification :
TS16949, ISO9001, OHSAS18001 etc.
Place of Origin :
China
MOQ :
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
Shape :
Round
Application :
Automotive Part, Hydraulic System, High-precsion Machining. etc.
Payment :
T/T; L/C
Sample :
Free Sample
Port :
Shanghai Port
Trade Term :
FOB, EXW, CIF
Description

Delivery Condition +LC Precision Seamless Steel Standard EN10305-1 Steel Round Pipe

Description

Precision seamless steel tube is a high precision steel tube after cold rolling or cold drawing.

Main Date

Standard EN10305-1; DIN2391; DIN2445
Material E235, E355, St37.4, St52.4
Outer Diameter Range: 4-120mm
Wall Thickness Range: 0.5-15mm


Delivery Condition　

NBK(+N) After the final cold drawing operation the tubes are normalized in a controlled atmosphere.
BKW(+LC)

After the final heat treatment there is a suitable drawing pass.
GBK(+A) After the final cold drawing process the tubes are annealed in a controlled atmosphere.
BK(+C No heat treatment after the final cold drawig process.
BKS(+SR)

After the final cold drawing process there is a stress relieve heat treatment in a controlled atmosphere.

Advantage

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.

Product tags

precise extruded aluminum tubes

,

perforated aluminium tube

,

aluminium finned tubes
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Oil Treated High Precision Seamless Steel Tubes 4mm Small Outer Diameters

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Product Detail
Brand Name :
Hongbao
Certification :
TS16949, ISO9001, OHSAS18001 etc.
Place of Origin :
China
MOQ :
1 ton
Price :
Negotiable
Supply Ability :
60000 MT per Year
Contact Supplier
video
Oil Treated High Precision Seamless Steel Tubes 4mm Small Outer Diameters
Oil Treated High Precision Seamless Steel Tubes 4mm Small Outer Diameters

Jiangsu Hongbao Group Co., Ltd.

Verified Supplier
8 Years
jiangsu
Since 1958
Business Type :
Manufacturer
Main Products :
Welded Steel Tube, Precision Steel Tube, Hollow Steel Tube
Total Annual :
60000000-80000000
Employee Number :
700~1000
Certification Level :
Verified Supplier
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