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Steel Pipe and Fittings
Steel Pipe and Fittings
SSAW Pipes
ERW Pipes
Welded Steel Pipe Fittings
Standard
Anticorrosion Coating
Manufacturing Process
Manufacturing Equipment
Testing Equipment
 

Standard

SSAW steel pipes,ERW pipes for gas,oil and water transmission with standard JISG,API,BSEN,ISO.

 

Goodmax International Group Ltd always pursues the principle of " the company survives on the quality", we have established the complete quality system in accordance with international standards, and can produce according to ISO,API,ASTM, JIS, BS, GB,etc. We have obtained the certificates of API and ISO and can provide customers with various sizes of longideationally welded steel pipes and sprial welded steel pipes in good quality.

 

 

 

 

APPLICABLE STANDARDS

Standard Specification Standard Name

API Spec 5L

Line Pipe

ISO3183-1:1996
GB/T9711.1-1997

Petroleum & Natural Gas Industries – Steel Pipe for Pipelines – Technical Delivery Conditions – Part 1 Pipes of Requirements Class A

ISO3183-2:1996
GB/T9711.2-1999

Petroleum & Natural Gas Industries – Steel Pipe for Pipelines – Technical Delivery Conditions – Part 2 Pipes of Requirements Class B

ASTM A252-2002

Standard Specification for Welded & Seamless Steel Pipe Piles

ASTM A139-00

Standard Specification for Electric-Fusion (Arc)-Welded Steel Pipe

SY/T5037-2000

Spirally Submerged Arc Welded Steel Pipe for Low Pressure Liquid Pipelines

SY/T5040-2000

Spirally Submerged Arc Welded Steel Pipe Piles

 

 


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