About product and suppliers:
            175 valve adapter thread coupling products are offered for sale by suppliers on Alibaba.com, of which pipe fittings accounts for 81%. 

A wide variety of valve adapter thread coupling options are available to you, such as equal, reducing. You can also choose from stainless steel, copper valve adapter thread coupling, as well as from casting, forged valve adapter thread coupling, and whether valve adapter thread coupling is coupling, or elbow. 

There are 175 suppliers who sells valve adapter thread coupling on Alibaba.com, mainly located in Asia. The top countries of suppliers are China, Singapore, from which the percentage of valve adapter thread coupling supply is 99%, 1% respectively.