#Sizes: 1/8" - 6"
#Pressure: Class 150
#Coupling: Threaded / Socket Weld

Our SS304 and 316 stainless steel cast couplings are available in a variety of sizes to fit any piping configuration. 
We supply : 
Threaded full couplings
Threaded half couplings
Threaded reducing couplings 
Socket weld full couplings 
Socket weld half couplings 
Socket weld reducing couplings
We can accommodate any need with our wide-ranging.Good corrosion resistance for many applications for many industries.

Pls note:
The above thread size is a normal pipe, and It does not represent the actual diameter.  
Befor puchasing, pls measure the inner diamater and the outter diameter to find the closet size or customlized.

Types Of coupling:

•  Tianjin Junya Precision Machinery Co. Ltd is a Quality-Oriented enterprise , specializing in manufacturing varies of stainless steel casting products: Stainless Steel Pipe Fitting, Quick Joint, Ball Valve, Check Valve, to Marine Hardware and Auto Parts. The material are 304, 304L,316, 316L, SF8M,WCB,14408,etc. All of our products meet the standard of GB. ASTM, AISI, DIN, JIS, BS etc. 
• We have our own factory , locating in Huanghua City Hebei Province , which covers an area over 5,000 square meters. And have branch office in Tianjin City, which the port city for exporting.
• Professional International Trading Sales Team.
• High-quality after-sales service