About products and suppliers
3010 union pipe coupling products are offered for sale by suppliers on Alibaba.com, of which pipe fittings accounts for 77%.
A wide variety of union pipe coupling options are available to you, such as oem, odm and obm.You can also choose from forged, injection and molding union pipe coupling,as well as from stainless steel, carbon steel, and cast iron union pipe coupling, and whether union pipe coupling is hexagon, glue, or tri clamp.