API Standard Tubing Pup Joints with Coupling

• Manufacturing Process: Hot Rolling
• Surface Treatment: Spray-Paint
• Material: Alloy
• Grade: J55, K55, N80, N80-1, N80-Q, L80, P110, etc
• Transport Package: Standard Export Packing
• Specification: 4 1/2" --- 20"
• Model NO.: Pup joint
• Trademark: MED
• Origin: China
• Production Capacity: 100000 PCS/Year

Product Description

API Standard  Tubing Pup Joints with Coupling

A pup joint is a pipe of non-standard length used to adjust the length of tubular strings to its exact requirement.
All of our pup joints are produced and processed according to API standard, with materials of steel grade J55, K55, N80, N80-1, N80-Q, L80, P110, etc. The tubing couplings have two types of thread 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.
 

Tubing Pup Joint Specifications
Outside Diameter	0.75 to 4.5 inches nominal size OD
Weight	Standard or Heavy Wall
Lengths	2,3,4,6,8,10 12 ft (with other lengths available upon request)
Grades	J55, K55, N80, N80-1, N80-Q, L80, P110
Connections	EUE, NUE, Buttress and Premium Connections of leading manufacturers available.

 

Casing Pup Joint Specifications
Outside Diameter	4.5 to 20 inches nominal size OD
Weight	Standard or Heavy Wall
Lengths	Customized lengths available from 2 to 20 ft.
Connections	STC, LC and BC and Premium Connections of leading manufacturers available.