Pressure rails QU80 pressure rail QU100 track rail pressure TG50 welding-type pressure rail track of fasteners [sic] Confucius said: "Do not suffer from people not known, people suffering I do not know." Lesson Confucius said: "Do not worries that other people do not know, only worried about their own do not know the others. "please call Union: 13793791350 Hello, I welded pressure rail the WJK Series Model TG38, TG43, TG50, QU70 QU80, QU100, QU120 other models, according to the special requirements of the drawings provided customized, 10,000 sets of commonly used models are available from stock, according to the model of the crane rail, the choice of the appropriate type welded rail fasteners. A pressure rail consists of seven parts: cap, base, bolts, nuts, spring washers, flat washers, adjusting plate (wear Shaw)! Material: superstructure ductile iron, cast steel of the base, bolt 4.8, the GB type the full set are cast steel, the price relative to the half-cast steel a little expensive, according to the construction unit requirements come a price , a sub-quality. The specific size reference national standard atlas: 05G525. Please dial advice: {0537-2350118} the Shandong Coal professional production track accessories track fasteners, various models of pressure rail, platen, said splint, fish plates, available from stock, complete model, large concessions pin of forever to more than 20 provinces, municipalities and autonomous regions, and the quality of services without limit, sincerely welcome new and old friends to inquire and order! phone: 13793791350 Tel :0537-2350118 QQ: 531 172 418 Contact: Chen Address: Shandong Jining City, Torch Road and Xinyuan Road intersection the (the Gimhae poly Hotel)