Product Description

High pressure Pup joint  is a kind of pressure pipe with hammer union end or flange end connection,the high pressure pup joint can be made integral or weld type which end connection is welded to pipe. Cost of Intergal type is higher than welded type.

Hammer union end connection pup joint is designed to interchangable with weco wing union, including Fig100, Fig206, Fig207, Fig602, Fig1002, Fig1502, Fig2002, Fig2202 and etc.

Flange end connection pup joint is designed according to API 6A or ASME standard. Working pressure of pup joint is from 2,000 psi to 20,000psi.Manufacturing theory is according to API 16C  Our company supply the high pressure weco pup joints are  four types:

• pressure thread seal, 
• non-pressure thread seal, 
• integral type and welding type. 

Pup joints size : 1"~4", 

Working pressure: 7MPa~150MPa,  

Length of the pup joint: 1m. , 1.5m, 2m, 2.5m, 2.8m.

High-pressure straight pipes of various sizes and pressures as well as acidic environments are available upon request.

Application: Fracturing manifold, cementing manifold, maintenance manifold, test manifold, high-pressure well service flowlines, fracturing flowlines, well testing flowlines, cementing and circulating flowlines etc

 2" Figure 1502 - 15,000 psi CWP Standard Service

High Pressure Fig 1502 Pup Joint 

3" Figure 1502 - 15,000 psi CWP2" Figure 1502 - 10,000 psi CWP