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Carbon Welded Round Metal Steel Pipe ASTM A53 Grade B , Copper Coated Surface Treatment

Shanghai Baobo Steel Pipe Co.,Ltd
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Shanghai Baobo Steel Pipe Co.,Ltd
City: Shanghai
Province/State: Shanghai
Country/Region: China
Tel: 86-21-65369666
Contact Person:
Mr Leon

Carbon Welded Round Metal Steel Pipe ASTM A53 Grade B , Copper Coated Surface Treatment

Brand Name : Boai
Certification : API 5L / ISO9001/ ISO14001/CE certificate
Place of Origin : Tianjin, China
MOQ : 5
Price : 480USD
Payment Terms : Western Union, MoneyGram, T/T, L/C,
Supply Ability : 20000TON / month
Delivery Time : 5-10days
Packaging Details : 1, in bundles, 2, in bulk, 3, packed with water proof plastic
Outer Diameter : 13.7-2540
Thickness : 0.8-30
Standard : API 5L/ ASTM A53/ ASTM, BS, GB, JIS, ASTM A106
Secondary Or : Non-secondary
Alloy Or Not : Non-alloy
Grade : 10#-45#, A53-A369, Q195-Q345
Surface Treatment : Copper Coated, oiled, painted
length : 2-12m or cater to the needs of customer
Contact way : 86-18621711788
Contact Now

Production description:

China Carbon welded round Metal steel pipe welding Mild black pipe carbon steel pipe manufacturer ​ ​

Product Name
round Metal steel pipe welding Mild black pipe
Carbon steel
American ASME B36.10M, ASTM, API 5L, API 5CT

Japanese JIS

German DIN

Chinese GB

BS standard
(Carbon Steel & Low Alloy steel)
ASTM A53, A106, A210, A252, A333 etc;
X42, X46, X52, X60, X65, X70 etc;
JIS STPG42, G3454, G3456 etc;
German St37, St42, St45, St52, DIN1626, DIN17175
Chinese 20#,Q235, Q345, 16Mn etc
ISO9001-2000, ISO14000, ISO18000, API 5L certificate,CE
Painted, Oiled, galvanized, phosphate etc
mechanical treatment field, petrochemical industry, transport and construction field

Application Areas :

Structural and engineering purposes : Fencing, line pipes, scaffolding
Water and gas conveyance , oil country tubular
Automobiles Sector (Tremendous increase in usage in recent years)
Agriculture Sector
Hand pumps for deep boring wells , Drinking water in housings

Detailed Description for metal pipes:

We have professional and strictly producing control system on Steel pipe as below:

1>Before Formed pipe : Assurance of compliance

Review of Sub-vendor ; quality plan ;

Review of samples certification (MTC)

Chemical analysis

Tension &Mechanical tests

2>Formed pipe : NDT operator qualification

Eddy current testing

Ultrasonic tesing

3>Finished pipe : MT testing for Edge of Pipe(If Exist)

Visual examination

Thickness measurment (Continous Ultrasonic)

Inside/Out Side/Lenght dimension control.


Visual & Dimention check of edge

Weight control


Material & NDT retest (if required)

4>Ready for delivery : Protection coating

Certificate of compliance

Packing check

Shiping mark and number check

Our Factory:

5. Professional Service

1) Minimum order quantity: 5 tons
2) Price: FOB or CIF or CFR in Tianjin or Shanghai .
3) Payment: 30% deposit in advance, the balance against the copy of B/L; or 100% L/C, etc
4) Lead Time: within 7-25 workdays normally
5) Packing: Standard seaworthy packing or as per your request .
6) Sample: Free sample is avaible.
7) Individual Service: OEM or by your requirement.

Product Tags:

fire protection pipe


galvanized steel water pipe

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