FM/UL Ductile Iron Grooved Coupling Joint ASTM A536 GR.65-45-12

Type: Rigid Coupling, Flexible Coupling (rubber gasket and bolts included)

Size: DN25-300(1"-12") or as customer's requirement

We can also produce according to your drawings.

Material: Ductile iron or ferritic nodular iron according to ASTM A536 GR.65-45-12

Standard: DIN, ASTM, JIS, ANSI etc. or according to customer's drawing

Surface Furnish: Paint, Epoxy or Galvanization,Decomet

Color: Red(RAL 3000), Blue, Orange, White, Silvery Grey

Applications:

1)  Automatic sprinkler system for fire protection on commercial, civil and municipal constructions like water supplying, gas supplying, heat supplying, etc.

2)  Industrial pipeline system on shipping, mine, oil field, textile, powder plant, etc.

3)  Pipeline system on subway station, railway station, airport, seaport, bridge, etc.

Size of Coupling

Working Pressure of Coupling

Rubber Gasket

Bolt Torque

Manufacturing Equipment

Test

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cooperating with you !