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GB/T 1591-2008, GB709 Alloy Black Painting Seamless Steel Pipe 0.1mm - 20mm For Industry

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GB/T 1591-2008, GB709 Alloy Black Painting Seamless Steel Pipe 0.1mm - 20mm For Industry

Good Quality GB/T 1591-2008, GB709 Alloy Black Painting Seamless Steel Pipe 0.1mm - 20mm For Industry Sales

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ZHANGJIAGANG HENGYANG METALLURGY TECHNOLOGY CO.,LTD

Verified Supplier

Shanghai

Business type: Manufacturer, Exporter, Seller

Telephone : 86-512-58594891

Lingjiang Green Industrial Park Zhangjiagang, Jiangsu, China

Product Details:

Place of Origin: Shanghai
Brand Name: hengyang
Certification: ISO
Model Number: HC

Payment & Shipping Terms:

Minimum Order Quantity: 5 tons
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
Detailed Product Description


 

GB/T 1591-2008, GB709 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:


 
GB/T 1591-2008, GB709 Alloy Black Painting Seamless Steel Pipe 0.1mm - 20mm For Industry
 

 

 

Factory equipments:


 
GB/T 1591-2008, GB709 Alloy Black Painting Seamless Steel Pipe 0.1mm - 20mm For Industry
 

 

 

Quality contorl:


 
GB/T 1591-2008, GB709 Alloy Black Painting Seamless Steel Pipe 0.1mm - 20mm For Industry

 

Application of pipe&tube:

 

GB/T 1591-2008, GB709 Alloy Black Painting Seamless Steel Pipe 0.1mm - 20mm For Industry

 

 

Package:

 

GB/T 1591-2008, GB709 Alloy Black Painting Seamless Steel Pipe 0.1mm - 20mm For Industry
 

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