Gute Qualität flexible Gummidichtung

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. Main Dimension: DNlength L(mm)outer diamert of the flange D(mm)number of bolts ndiameter of bolt hole d0(mm)diameter of the central ring of the bolt 1Axial Displacement(mm)Lateral Displacement (mm)Deflexion Angle (a1+a2)mminchextensioncompression3211/495140418100699154011/29515041811061091550210516541812571010156521/21151854181457131115803130200818160815121510041352208181801019131512551702508182101219131515061802858222401220141520082053408222951625221525010240395122235016252215300122604451222400162522153501425550516224601625221540016255565162651516252215450182556152026565162522155002025567020266201625221560024260780203072516252215 If you need special type, please contact me.