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Home > products > Oilfield Tubing Pipe > API Certified Tubing Couplings (J55/L80/N80) - Wide Size Range: From 2-3/8

API Certified Tubing Couplings (J55/L80/N80) - Wide Size Range: From 2-3/8

Product Details

Place of Origin: China,Henan

Brand Name: ZS

Certification: API

Model Number: 4 1/2"-20"

Payment & Shipping Terms

Minimum Order Quantity: 1

Price: Negotiable

Packaging Details: Metal or wooden case

Delivery Time: 15 work days

Payment Terms: T/T

Supply Ability: 10000sets/month

Get Best Price
Highlight:
Features:
API Low Pressure Filter Press
Use:
Cementing Tool
Usage:
Oilfield Drilling Equipment
Thread:
EUE/NUE
Material:
Alloy
Application:
Oilfield Tubing Pipe
Connection Type:
Threaded
Elongation:
14.5%
End Type:
Coupling
Yield Strength:
55000 Psi
Features:
API Low Pressure Filter Press
Use:
Cementing Tool
Usage:
Oilfield Drilling Equipment
Thread:
EUE/NUE
Material:
Alloy
Application:
Oilfield Tubing Pipe
Connection Type:
Threaded
Elongation:
14.5%
End Type:
Coupling
Yield Strength:
55000 Psi
API Certified Tubing Couplings (J55/L80/N80) - Wide Size Range: From 2-3/8
Product Description of Tubing Couplings
All of tubing couplings are with materials of steel grade including J55, K55, N80, N80-1,N80-Q,L80,P110 and so on . The casing couplings have two types, namely NU and EU. By numerically controlled lathe and import molding cutter, the processing of thread can be finished in one time,which ensures its commonality and interchangeability. We have complete testing abilities, adopting a whole set of single testing apparatus of thread, including tape,pitch,tooth depth and profile.
 
We carry size range of 2-3/8" to 20'' J55, K55, N80, P110 grade. All of our couplings meet the API Specifications 5CT.
 
API Tubing Coupling
Type
NU
EU
 
 
 
 
OD
1.9"
2 3/8"
2 7/8"
3 1/2"
4"
4 1/2"
API Casing Couplings
Type
SC
LC
BTC
 
 
 
 
 
OD
(Inch)
4 1/2"
5"
5 1/2"
6 5/8"
7
7 5/8"
8 5/8"
9 5/8"
10 3/4"
11 3/4"
13 3/8"
16
18 5/8"
20