KOR

Qualification

Kumsoo Connecting manufactures a wide range of highly durable and world class products
with precision in compliance with API, ASTM, JIS, DNV and KS standards.

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Certification

KUMSOO CONNECTING continuously applies itself in providing its customers with products and services of the highest standards.

ISO(International Organization for Standardization)

  • ISO 9001ISO 9001
  • ISO 14001ISO 14001
  • ISO 45001ISO 45001

Automatic welding system registration of 4 patents

  • Certificate of Patents
  • Certificate of Patents
  • Certificate of Patents
  • Certificate of Patents

ETC

  • Achilles JQSAchilles JQS
  • JIS G 3457JIS G 3457

Welded PIPE in Korea

 

SAW Pipe and Fitting

 

LSAW PIPE

 

Large Diameter Weld PIPE

 

API 5L LINE PIPE

 

API 2B PIPE

 

EFW PIPE

 

SAW PIPE

 

SAW PIPE Submerged arc welding pipe

 

SAW PIPE in Korea

 

Korea Diameter Pipes

 

Saw Pipes

 
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