ductile iron coupling - 707 DUCTILE IRON pipe fittings
ductile iron coupling For Sale, Most Competitive Price, Fast Delivery, Custom Service, Wholesale ductile iron coupling, Made in China, High Quality Products!, China pipe fitting, coupling Supplier, Manufacturer.The Model 707 is designed for connection of grooved high pressure pipe systems
Sizes-Inches/DN
3/4″ to 12″ (DN20 to DN300)
Rated working pressure:
1000psi (69bar) cut groove only
HANGZHOU PASS FLUID EQUIPMENT CO.,LTD
Address: 4F,Building1,Industry Park,No.317 Huafeng Road, hangzhou, zhejiang, China, 310022
Tel: 86-57186994488
The PASS Coupling adopts flat-mouth type design and it meets the requirement on passing with the gap between the coupling key shoulder and the pipeline. Under the prerequisite of guaranteed strength, the coupling with this type of structure is not necessary to complete clamp the pipeline and partial axial and radical shift are allowable.
This coupling is suitable for flexibility-required pipelines. In the coupling structure the deviation of outside diameter of pipeline and elimination of the disadvantageous factors resulted from the said deviation are considered. The pass design can completely adapt the pipeline deviation and the coupling performances are not impacted.