RESTRAINED JOINT PIPES
MSABEK developed the manufacturing of restrained and special connection systems for ductile iron pipes, fittings & Valves in Tangshan and Qingdao branches, MSABEK play important role for OEM manufacturing for other companies in China and worldwide from Germany, Japan, Australia, Brazil, Vietnam and others, MSABEK manufacture many types of restrained connection and special connections for many applications, the need of developing the restrained and special system is the performance of using ductile iron pipes instead of other pipes, Ductile Iron pipes is easy installation, long life, withstand high pressure ,with- stand high forces and suitable for human consumption for potability of conveying drink water.
WHY RESTRAINED AND SPECIAL SYSTEMS?
Because of the construction boom started in China in the end of last century, a big demand for pipes started, specially the big sizes 1000mm Diamater and more, China government started to build water and sewer pipelines in many areas in China like Shanxi, Hunan and North China province. The hard terrain let china government to push us and other Chinese manufacturers to develop and import technology form world wide of special jointing systems.
The most need for restrained systems are for above ground pipelines and where there is no thrust block used to stop pressure force to move pipes from it’s location.
TF-Type joint specifications for K9 class pipe
TF-TYPE SELF ANCHORED SINGLE RESTRAINED SYSTEM
TF-DOUBLE ANCHORED SELF RESTRAINED SYSTEM
SINGLE BEAD LICK POSITIVE RESTRAINED SYSTEM
SINGLE FRICTION RING RESTRAINED SYSTEM
ROTATED GLAND SELF RESTRAINED SYSTEM
EXPANDABLE SELF RESTRAINED SYSTEM