Kumsoo Connecting Co., Ltd.

KUMSOO CONNECTING has ISO 9001 certification and all our facilities are supervised and utilized in accordance with a global quality policy. Our manufacturing facilities perform Longitudinal Submerged Arc Welding process. The latest equipment coupled with company'€™s philosophy of strict adherence to production parameters and in-built quality systems ensures conformity to internally accepted quality standards laid down by API (American Petroleum Institute), DNV, JIS, KS and other important international standards.

1. 
   Raw Material
2. 
   Cutting
3. 
   Bending
4. 
   Tack Welding
5. 
   Inside Welding
6. 
   Long Seam Milling
7. 
   Outside Welding
8. 
   Reforming
9. 
   N.D.E
10. 
    End Beveling
11. 
    Hydrostatic Test
12. 
    Marking & Packing
13. 
    Delivery