precision pipe-01
4 year ago
Precision steel pipe is a kind of high-precision steel pipe material processed by cold drawing or hot rolling. Due to the advantages of no oxide layer on the inner and outer walls of the precision steel tube, no leakage under high pressure, high precision, high finish, no deformation in cold bending, no flaring, no cracks in flattening, etc., it is mainly used to produce products for pneumatic or hydraulic components, such as cylinders or Cylinders, either seamless or welded.
The precision steel pipe has high dimensional accuracy and high surface finish, and there is no oxide film on the inner and outer surfaces of the steel pipe after heat treatment. deal with.
Main production steel pipe grades: 10#, 20#, 35#, 45#, 40cr, 42crmo, 16mn, etc.
Description
|
Product Name |
CK45 Precision Carbon Steel Pipe |
|
Standard |
ASTM A106 |
|
Material |
ASTM A106 GR.B （Equivalent to GB 20# ,ASTM A53 GR.B ,API 5L GR.B ） |
|
Chemical Composition |
C ：0.17%～0.2%
Si：0.17%～0.37%
Mn：0.35%～0.65%
S ：≤0.035%
P ：≤0.035%
Cr：≤0.25%
Ni：≤0.25%
Cu：≤0.25%
|
|
Physical Property |
Tensile strength σ b (MPa)：≥410(42) yield strength σ s (MPa)：≥245(25) Elongation δ (%)：≥25 Reduction of area ψ (%)：≥5， Hardness: without heat treatment, ≤ 156hb |
|
Production Process |
Hot Rolled，Cold Rolled ,Cold Drawn |
|
Tolerance |
OD :+/-12.5% ,WT:+/-1% ,Length:+/-5cm |
| Length | 3M,5.8M,6M,6.1M,9M,11.8M,12M or According to customer Requirement |
|
Surface |
Black Painting or According to customer Requirement |
| Ends | Plain ends or Bevelled ends with Plastice covers |
| Payment Terms |
EXW, FOB, CIF, CFR etc. |
| Trade Terms | TT, LC,OA,DP etc. |
|
Delivery Time |
Within 14 days after receiving 30% TT Advanced or LC at sight original
|
|
Application |
Widely Used in Automobiles, Motorcycles, Gas Springs, Hydraulic Machinery, Construction Machinery and Refrigeration Industry. |
Package
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Main Product:
Steel Pipe,
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