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Quick Details

  • Standard: ASTM, BS, DIN, GB, JIS, ANSI A312-2001, ASTM A106-2006, ASTM A210-1996, ASTM A312-2007, BS 6323, BS 6363, DIN 1629/3, GB 18248-2000, GB/T 3090-2000, JIS G3452-2004, JIS G3456-2004, JIS G3457-2005, JIS G3460-2006
  • Grade: 10#-45#, A53-A369, Q195-Q345, STB35-STB42, STBA20-STBA26, 10#, A333, A335 P9, A53(A,B), Q195, Q235, Q345, STB42, STBA22, STBA25
  • Thickness: 0.4 - 20 mm
  • Section Shape: Round
  • Outer Diameter: 19 - 300 mm
  • Place of Origin: Zhejiang, China (Mainland)
  • Secondary Or Not: Non-secondary
  • Application: Fluid Pipe, For oil pipe, structure pipe,water and gas
  • Technique: ERW, ERW
  • Certification: BSI
  • Surface Treatment: Copper Coated
  • Special Pipe: Thick Wall Pipe
  • Alloy Or Not: Non-alloy
  • Length: 1---12M , according to customers' requirements
  • O.D tolerance: ±0.03
  • Thickness Tolerance: ±0.05
  • Material: Q195/Q215/Q235/Q345 B), Gr.B, X42, ,
  • Surface: Bare, Varnished, Zinc coating, Anti-corrosion, 3PE, PE/PP/EP/FBE. etc.
  • Packaging Details: Standard export packing
  • Product name: Carbon Steel Pipe
  • Factory: BMJ METAL

Packaging & Delivery

Packaging Details Standard export packing or following customer's demand.
Delivery Time Shipped in 30 days after payment

High Quality Low Price ERW Carbon Steel Pipe

Product Description
   Product Specification

 

Wall Thickness

0.4 - 20 mm

Thickness Tolerance

±0.05

Length

1---12M , according to customers' requirements

Outer Diameter 

19 - 300 mm

O.D tolerance

±0.03

Material

Q195/Q215/Q235/Q345  Q235B, A53(A,B), Gr.B, X42, X46, X52, X56, X60, X65, X70, X80,etc

Standard 

API 5L, EN-10208-1/2, GB9711.1/2, ISO, BS1387, ASTM A53, GB 3091

Technique

ERW

Surface

Bare, Varnished, Zinc coating, Anti-corrosion, 3PE, PE/PP/EP/FBE. etc.

Application

For oil pipe, line pipe in petroleum and natural gas, structure pipe, water and gas, also for chemical industry

Packaging Details

Standard export packing or according to the clients required

   Chemical Composition

 

Item

Chemical Composition %

Mechanical Property

Steel

C

Mn

S

P

Si

yield point Mpa

tensile strength Mpa

elongation %

BS1387

<0.2

< 1.2

<0.045

<0.045

<0.30

>195

325-460

20 (min)

A53 A

0.25

0.95

0.045

0.05

--

>205

> 330

26--30

A53 B

0.3

1.2

0.045

0.05

--

>240

> 415

21--26

A500AD

<0.26

<1.35

<0.035

<0.035

0<0.30

230--250

310-400

22--26

A500 B C

< 0.26

< 1.35

<0.035

<0.035

0<030

315--345

400--425

21--22

S235

<0.20

< 1.4

<0.040

<0.040

<0.3

>235

> 425

21--22

S355

< 0.22

< 1.6

<0.030

<0.030

< .55

>355

470-630

21-22

C250

< 0.3

< 1.2

<0.045

<0.040

<0.3

250

320

25

C350

< 0.22

< 1.6

<0.035

<0.035

<0.55

350

430

22

 

 

   Product Applications

 

1. Widely used in fencing, scaffolding, engineering

2. Greenhouse, low medium pressure fluid, coal gas or oil 

3. Sewage conveying, heating steam, project pressure, bridge 

4. Fire fighting, gas pipes, water transport and water supply projects

Feature:

1. Economy Benefit: ERW steel pipe is less expensive than seamless steel pipe.

2. High Precision: ERW steel pipe has a closer tolerance of wall thickness when compared with seamless steel pipe.

 

 

     Product Show

 

Certifications

 

COMPANY

 

Factory

Process:

Round preparation——Heating——Hot perforation——Cutting head—— Pickling—— Grinding—— Lubrication——Cold rolling——Degreasing——Solution heat treatment ——Straightening —— Cutting—— Pickling—— Inspection

 

 

TESTING EQUIPMENT

 

FAQ
  Why choose us ? Our  Advantages ?

 

(1): High quality products with reasonable price

(2): We are factory and trading company.
(3): Every process will be checked by responsible QC which insures every product's quality.
(4): Professional packing teams which keep every packing safely. 
(5): Trial order can be done in one week. 
(6): Samples can be provided as your requirements. Free sample 

(7): We have more than 4 years experience in exporting products to worldwide countries, can provide the high quality products.

(8): We have five thousand tons of stock in warehouses with abundant capital. Furthermore, we offer charge sales, credit and 7-day 24-hour services.

(9): Wide excellent experiences with after-sale service.

 
CONGTAC US

 

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China (Mainland) | Manufacturer, Trading Company
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The supplier’s transactions conduted via Alibaba.com in the past 6 months.
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Supplier's Trade Assurance Limit: US $416,000
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