Merchandise Description Common COUPLING Application Universal coupling is also named vast assortment coupling, tolerance range coupling . It can suit most normal pipe materials and as a result significantly reduces the shares of focused couplings It is suitable for...
Solution Description Prestressing screw bars are rolled externally threaded in huge diameter, high strength, higher dimensional accuracy of straight bars. The bars can be related at any cross segment although coupling or screwed anchored.Prestressing screw bars are...