• Phosphated Cold Rolled Seamless Steel Pipe
  • Phosphated Cold Rolled Seamless Steel Pipe
  • Phosphated Cold Rolled Seamless Steel Pipe
  • Phosphated Cold Rolled Seamless Steel Pipe
  • Phosphated Cold Rolled Seamless Steel Pipe
  • Phosphated Cold Rolled Seamless Steel Pipe

Phosphated Cold Rolled Seamless Steel Pipe

Type: Seamless
Technique: Cold Drawn
Material: Carbon Steel, Alloy Steel, Stainless Steel
Surface Treatment: Phosphate Coated
Usage: Pipeline Transport, Oil/Gas Drilling, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
Section Shape: Round
Samples:
US$ 30/Piece 1 Piece(Min.Order)
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Customization:

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Basic Info.

Model NO.
IR-S
Outer Diameter
18mm~416mm
Wall Thickness
0.8mm~20mm
Length
6meters, 9meters, 12meters, Random Length
Surface
Phosphate Coated
End Processing
Plain Ends
Tolerance
+/-0.05mm
Transport Package
Bundled, Wrapped, Wooden Cased.
Specification
ASTM, DIN, JB
Trademark
Iron&steel
Origin
China
HS Code
73041990
Production Capacity
100 Tons Per Month

Product Description

Technique: Cold Drawing
OD: 21mm~416mm
Wall thickness: 0.8mm~20mm
Toleraance of size: ±0.1mm(outer diameter).
Cold Drawn Precision Seamless Steel Tube  by Material 20#
Standard: GB/T8162, GB/T8163, GB/T3639, DIN2391-2
Steel material: 20#(AISI 1020/DIN1.0402 C22), 45#(ASTM 1045,DIN45), 20Cr, Q345B, etc
Usage: widely used for mechanical processing, Automobile industry, hydraulic equipments
Advantages of our high precision seamless pipe:
1.       Smaller caliber
2.       Accept small qty order
3.       Good surface treatment
4.       The pipe with superior performance, suitable for mechanical making
Phosphated Cold Rolled Seamless Steel Pipe
Phosphated Cold Rolled Seamless Steel Pipe
Phosphated Cold Rolled Seamless Steel Pipe
Chemical Composition
Material Chemical composition (%)
C Mn P S Si Ni Cu
20#
AISI 1020
0.17~0.23 0.35~0.65 ≤0.035 ≤0.035 0.17~0.37 ≤0.3 ≤0.25
45#
ASTM1045, DIN45
0.42~0.5 0.5~0.8 ≤0.04 ≤0.045 0.17~0.37 ≤0.25 ≤0.25
Mechanical Properties
Steel material Tensile Strength Mpa Yield strength Mpa Elongation
%
Hardness Straightness
20# ≥510 ≥245 ≥25 ≤156HB 0.3~1.0
45# ≥647 ≥355 ≥16 ≤HRC62 0.3~1.0
 
 

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