承插式管件

90°承插弯头????? 90° bearing insert a bay head

承插异径弯头????? Bearing inserts difference path bay

承插式正三通????? Bearing inserts style san tong

承插式异径三通??? Bearing inserts style difference path san tong

承插式斜三通????? Bearing inserts style incline to san tong

承插式四通??????? Bearing inserts style Sitong

承插式异径管????? Bearing inserts style difference path tube

承插式偏心异径管? Bearing inserts style prejudicial difference path