Product Details

In our company KunYuan, outside diameter of tubing is from 1.660” to 4 1/2” (42.16mm to 114.3mm); wall thickness is from 2.3 PPF to 26.10 PPF (3.57mm to 9.52mm). Based on the standard of API 5CT, ISO11960, GOST, and their steel grade are from H40, J55, N80, N80Q, L80, L80-1, L80-9Cr, L80-13Cr, P110 etc.

As you know the length range is R1 (6.10-7.32M), R2 (8.53-9.75M), R3 (11.58-12.8M), R2 is used frequently.

Third party inspection

Third party inspection is preferred by new customers are provided to be convincing. Through years of operation, KPE has established stable contact with world famous third party inspection authorities, like BV, SGS, INTERTEK ect. and more than 50000 ton of steel pipes/tubes from KPE had been inspected by them. 

Our Advantages:

Provide the highest quality products and service to the customers is our ultimate goal.