ASTM A517 GradeA/ B/ C/ E/ F/ H/ J/ K/ M/ P/ Q/ S are Pressure Vessel Steel Plates, Alloy Steel, High-Strength, Quenched and Tempered. [ 1] .Grade: ASTM A517 GradeA/ B/ C/ E/ F/ H/ J/ K/ M/ P/ Q/....
offer construction machinery. Featured products are concrete mixers, site dumpers, concrete batching plant, block making machine. Also as agent of wheel loader, compacting roller, bar bender...