• Sourcing Solutions
  • Services & Membership
  • Help & Community
About product and suppliers:
        Alibaba.com offers 3,766 gi union products. About 15% of these are pipe fittings. 

A wide variety of gi union options are available to you, such as union, nipple, and tee. You can also choose from welding, male, and female. As well as from alloy, iron, and stainless steel. And whether gi union is equal, or reducing. 

There are 3,766 gi union suppliers, mainly located in Asia. The top supplying country is China (Mainland), which supply 100% of gi union respectively. 

Gi union products are most popular in Mid East, Oceania, and Africa. 

You can ensure product safety by selecting from certified suppliers, including 779 with ISO9001, 229 with Other, and 110 with ISO14001 certification.