Shanxi Solid Industrial Co. Ltd

Taiyuan, China

We are offering flange type universal coupling. 1.detailsthe universal couplings are designed for pipelines. As a wide tolerance system it will fit most standard pipe materials and therefore dramatically reduces the number of dedicated couplings which need to be stocked for maintenance purposes , it is suitable for steel , grp, pvc, pe, ductile iron , cast iron and asbestors cement . When connecting pe pipes , it is important that pipe inserts are fitted to the pe pipes . 1) all the couplings are assembled by " d " bolts . 2) bolts , nuts and washers are in carbon steel grade 4.8 , 8.8 with zinc plated , dacromet coating or according to customer's request. 3) body material is ductile iron ggg500-7 . 4) fusion bonded epoxy powder coating in blue, black or red or according to customer's request . 5) gaskets material : e.p.d.m. , nbr or sbr . 2.our advantages:a. Best raw materialb. Good servicec. Competitive priced. Fast deliverye. High quality products