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About product and suppliers:
        Alibaba.com offers 2,785 upvc union products. About 19% of these are pipe fittings. 

A wide variety of upvc union options are available to you, such as plastic, pp-r, and stainless steel. You can also choose from welding, female, and flange. As well as from union, coupling, and elbow. And whether upvc union is equal, or reducing. 

There are 2,785 upvc union suppliers, mainly located in Asia. The top supplying country is China (Mainland), which supply 100% of upvc union respectively. 

Upvc union products are most popular in Domestic Market, Mid East, and Africa. 

You can ensure product safety by selecting from certified suppliers, including 760 with ISO9001, 266 with Other, and 130 with ISO14001 certification.