API manufacturer China in Bunia Democratic Republic of the Congo 5CT Btc J55 Casing Couplings Eue Tubing Couplings with top quality

API  manufacturer  China  in Bunia Democratic Republic of the Congo  5CT Btc J55 Casing Couplings Eue Tubing Couplings with top quality

We – EPG Group the bigge EPT gearbox & motors , vee pulleys, timing pulleys, couplings and gears factory in China with 5 different branches. For more details: Mobile/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828

API B EPT  J55 Casing Couplings  EUE Tubing Couplings
 

Std Ref.:API 5CT and 5B ISO9001,2008

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″,Casing coupling from4-1/2″to 13-3/8″

4.Type: NU, EU(tubing coupling), STC,LTC,BTC(casing 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

Otherwise, Our company manufactures and sells casing and tubing couplings,pup joints, tool joints, adapter pup-joints, adapter couplings, stabilizers, anchors of oil pumps and revolving sand gravitated device of well, etc. We always do business based on the principle of equality and mutual benefit, we provide the high quality and competitive price products.

If you are interested in anyone of them please contact us as soon as possible

 

 
Size Outside Diameter Length Weight Per Piece Quantity
(Pipe OD)
Inches
Regular
In.
Spec. Clearance In. In 
Inches
Regular
lb.
Spec. Clearance lb. Per Carton
4-1/2 5.000 4.875 8-7/8 10.11 7.67 245
5 5.563 5.375 9-1/8 12.99 8.81 180
5-1/2 6.050 5.875 9-1/4 14.14 9.84 144
6-5/8 7.390 7.000 9-5/8 24.46 12.44 80
7 7.656 7.375 10 23.22 13.82 80
7-5/8 8.500 8.125 10-3/8 34.84 20.45 64
8-5/8 9.625 9.125 10-5/8 45.94 23.77 48
9-5/8 10.625 10.125 10-5/8 50.99 26.47 40
10-3/4 11.750 11.250 10-5/8 56.68 29.49 36
11-3/4 12.750 10-5/8 61.74 24
13-3/8 14.375 *14.125 10-5/8 69.95 20
16 17.000 10-5/8 87.56 16
18-5/8 20.000 10-5/8 138.03 8
20 21.000 10-5/8 110.33 8

 

We – EPG Group the bigge EPT gearbox & motors , vee pulleys, timing pulleys, couplings and gears factory in China with 5 different branches. For more details: Mobile/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828

The use of original equipment manufacturer’s (OEM) part numbers or trademarks , e.g. CASE® and John Deere® are for reference purposes only and for indicating product use and compatibility. Our company and the listed replacement parts contained herein are not sponsored, approved, or manufactured by the OEM.

API  manufacturer  China  in Bunia Democratic Republic of the Congo  5CT Btc J55 Casing Couplings Eue Tubing Couplings with top quality

API  manufacturer  China  in Bunia Democratic Republic of the Congo  5CT Btc J55 Casing Couplings Eue Tubing Couplings with top quality