Alloy Black Painting Seamless Steel Pipe
5 tons
MOQ
Alloy Black Painting Seamless Steel Pipe
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Features
Basic Infomation
Place of Origin: Shanghai
Brand Name: hengyang
Certification: ISO
Model Number: HC
High Light:

alloy seamless steel pipe

,

thick wall aluminum tubing

Payment & Shipping Terms
Packaging Details: According to per customers’ require
Delivery Time: 30-60 days after the advance payment to the account(exclusion the national holiday)
Payment Terms: 30% advance, the balance is paid before delivery
Supply Ability: 800 tons per month
Specifications
Product Description


 

Alloy Black Painting Seamless Steel Pipe 0.1mm - 20mm For Industry

 

 

Quick Detail:
 
 
Standard: GB/T 1591-2008, GB709

Steel grade:  Grade A, Grade B, Grade C, Grade D, Grade E

Size: Out Diameter : 20-200mm
          Thickness: 0.1-20mm
          Length: 3-8m

 


 
Description:

 

 

standard

GB/T 1591-2008, GB709

Steel grade

Grade A, Grade B, Grade C, Grade D, Grade E

Outside diameter

20mm-200mm

Thickness

0.1mm-20mm

Length

3m-8m

End protection

Plastic caps

Outside coating

Black painting, anti-corrosion oil, galvanized or as per required by customers

Packing

wooden boxes, plastic bags or according to different customers’ requests

Inspection and test

UT, ET, HT, RT, etc. and others according to the standard, or as the requests of the customers

Delivery condition

Annealed, Normalized, Normalized and tempered

 

 

Chemical composition(%):

 

 

Grade

C

Mn

Si

Al

S

P

A

≤0.20

≤1.70

≤0.50

≤0.035

≤0.035

B

≤0.20

≤1.70

≤0.50

≤0.035

≤0.035

C

≤0.20

≤1.70

≤0.50

≥0.015

≤0.030

≤0.030

D

≤0.18

≤1.70

≤0.50

≥0.015

≤0.025

≤0.030

E

≤0.18

≤1.70

≤0.50

≥0.015

≤0.020

≤0.025

 

 

 

Mechanical properties:

 

 

 

Grade Tensile
strength(Mpa)
Yield
strength(Mpa)
Elongation
(%)
A 490-675 ≥345 ≥21
B 490-675 ≥345 ≥21
C 490-675 ≥345 ≥22
D 490-675 ≥345 ≥22
E 490-675 ≥345 ≥22

 

 


Application:
 

 

Q345 seamless steel pipe can be used for transportation of oil, gas or fluid, construction, electricity, machine building industry, chemical industry, petroleum, traffic, etc.

 
 

Competitive advantage:

 


Jiangsu Hengyang Steel Pipe Co., Ltd is a pipe manufacturing, we have the latest machine and the professional technicians. We aim at offering high quality but competitive price pipe for our global customers.
 


 
Factory pictures:


 
Alloy Black Painting Seamless Steel Pipe  0
 

 

 

Factory equipments:


 
Alloy Black Painting Seamless Steel Pipe  1
 

 

 

Quality contorl:


 
Alloy Black Painting Seamless Steel Pipe  2

 


 

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Get in touch with us
Tel : 13862229156
Fax : 86-512-56326816
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