Name：7-5/8 BTC Casing Coupling L80 Grade

1.Grade:J55, K55, N80-1, N80-Q, L80, C90, P110

2.We also supply permium thread products by customer's request

3.Size: tubing coupling from 1.9" to 4-1/2",

4.Type: NU, EU, NUE, EUE, TBG, UPTBG, non-upset, external-upset(tubing coupling)

5.Surface treatment: Whole phosphating, or inside phosphating and outside coating

6.Packing: By carton, wooden case, wooden pallet, or by requirements of customers

Our Services

1

More than 106 sets of manufacturing equipments and 64 sets of test devices

2

Professional inspection team

3

Special storage wearhouse.

4

24-hour production capabilities to ensure supply

5

More than 20 years of history of manfacturer and sales

6

Have the own factory

7

Export to a lot of countries, regios out of domestic market

Our Company

1

Located at Puyang City Henan Province

2

Has more than 285 employees

3

Has the own R&D Center

4

24-hour waiting for your calling in front of the phone

5

More than 20 years of history of manufacture and sales

6

Have the own factory

7

Export to a lot of countries, regios out of domestic market