扩大吼

Wanquan Pipeline Equipment Factory of Gongyi is specialized in study, development and production of water fittings. We havemany years producing history. For our powerful technical strength, high quality and Just-in time delivery,we have been repeatedly rated as The Contract The Word enterprise by Henan province. Our main products are: (large pipe accessories with the caliber below 6 meters) flange, expansion piece, transmission joint, expansion joint, rubber joint, waterproof casing, bellows compensator, duct compensator, pipe compensator, butterfly valve etc. Wanquan provides better service and products. we are expecting to cooperate with you and would develop with you hand in hand. We warmly welcome your esteemed company visit us and guide work any time ! Main material: Bellows: stainless steel 304 Flanges: stainless steel 304 or carbon steelCompensates converting misalignment Compensates for exhaust converter misalignmentApplication: Heating and air conditioning installation Hot water and fire protection system Compressors inlet and outlet Pipes with axial displacement by temperature or pressure changes Diameter DNNumber of wavePressure grade MpaAvailable area of bellows cm2Max size of external diameter mmLength0.250.61.01.62.5Flange JDZ/F(mm)connection tube JDZ/F(mm)Axial compensation mm, N/ram32825/2122/2620/2618/6315/9816110160/250264/2101650/1146/1441/1436/3231/47220224/291316/32040825/2822/4420/4418/8915/10623130164/259269/2601650/1446/2241/2236/4531/55240230/304319/40050825/3022/5120/7018/7015/13837150172/276282/2301650/1646/2641/3536/3531/70260240/342347/45065833/2830/3526/4422/5519/6855170315/294300/2601242/1638/2238/3234/4029/50280260/334340/47080840/2036/2634/3328/4124/5481200240/338344/2601053/1449/1749/2143/2638/33230270/368374/300100845/4745/6040/7535/9329/117121220235/317323/2801076/2674/3264/4057/5049/63260305/381387/320