PRODUCTS
EXPRESS JOINT FITTINGS (EX)
SPECIFICATIONSMATERIAL:BODY:Ductileirongrade500-7/450-12inaccordancewithISO1083.GLAND：Ductileirongrade500-7/450-12inaccordancewithISO1083.GASKET:RubberE.P.D.M.inaccordancewithEN681.1HOOKEDBOLTSANDNUTS
classification
FITTINGS
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SPECIFICATIONS
MATERIAL:
BODY:
Ductile iron grade 500-7/ 450-12 in accordance with ISO 1083.
GLAND：
Ductile iron grade 500-7/ 450-12 in accordance with ISO 1083.
GASKET:
Rubber E.P.D.M. in accordance with EN 681.1
HOOKED BOLTS AND NUTS：
Ductile iron grade 500-7/ 450-12 in accordance with ISO 1083.
WORKING PRESSURE:
16 Bar or 250 PSI
FLUID TEMPERATURE:
0°C-50°C， excluding frost.
COATING：
Externall coatings:
zinc coating +bitumen painting;
liquid epoxy painting;
epoxy applied by FBE；
according to customers' requirements.
Internall coatings：
cement mortar lining;
liquid epoxy painting;
epoxy applied by FBE；
according to customers' requirements.
REFERENCE RULES:
Dimensions and testing in accordance with ISO 2531/EN 545.
USE：
The EX joint on this kind of fittings can prevent separation of the assembled joint,
and permits more larger angular deflection both during and after installation and which can accept a light offset of the centerline.
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