Specifications: diameter: 320 to 127 mm thickness: 0.4 to 12.7 mm Length: 6 m above, and, in accordance with customer demand, supply and other specifications of steel pipe

Black steel tube ,Mild steel tube,welded steel pipe


 

Product Name:

Black steel pipe Mild steel pipe welded steel pipe

Size:

OD

1/2~18''

Thickness

1.0~25mm

Length

6M/9M/12M And Other Length Can Be Provided

Steel material

Q195, Q215, Q235, Q345(Chinese Standard, Other Material Can Also Be Provided)

Standard

BS1387   GB/T3092   ASTM A53    BS4568  ST37  ST52

Usage

Used For Gas, Oil, Water Pipes, Structure, Mechanical

Ends

Plain Or Threaded With Socket Or Beveled With Fittings and Protectors

Surface

Oiled or Painted to avoid rusting

Package

In Woven Cloth, Bundles, Losses Containers Or Any Other Seaworthy Package As Client Option,

Inspection

With Hydraulic Testing, Eddy Current , Infrared Test

Technique

ERW and Hot Rolled/Cold Rolled/ Cold Drawn

Type

Welded/Seamless

Others:

We Also Supply Pipe Fittings For Example Screws And Flange

Our Products Are High Quality But Low Price.

 

   1.we are state owned factory with 350 workers and good credit.

   2. we have one flow quality control system to ensure you the quality.

Chemical Composition:

Standard

Grade

Chemical Composition(%)

Mechanical Properties

C

Si

Mn

P,S

Cr

Mo

Ni

Cu

V

Tensile

Strength

(MPa)

Yield Strength

(MPa)

 

ASTM
A53

A

0.25

0.10

0.27-

0.93

0.035

0.40

0.15

0.40

0.40

0.08

≥330

≥205

B

0.30

0.10

0.29-

1.06

0.035

0.40

0.15

0.40

0.40

0.08

≥415

≥240

C

0.35

0.10

0.29-

1.06

0.035

0.40

0.15

0.40

0.40

0.08

≥485

≥275

 

 we have one flow quality control system to ensure the best quality.

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