Ductile Iron Grooved RIGID COUPLING
IMC/RIGID coupling
1. material: steel.
2. can match prefit w/IMC or RIGID conduit.
3. w/full range from 1/2" to 4".
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Code No.    Size
51    1/2"
52    3/4"
53    1"
54    1-1/4"
55    1-1/2"
56    2"
57    2-1/2"
58    3"
59    3-1/2"
60    4"

FM and UL approved
1. Type: Grooved Elbow, tee, cross, reducer, cap, grooved coupling, mechanical tee, mechanical cross, flange adaptor
2. Material: Ductile Iron, ASTM A536, Grade 65-45
3. Certificates: FM & UL & CE
4. Pressure rate: 1.6MPA &2.5MPA or 300PSI - 750PSI
5. Connect type: Grooved-thread end & grooved end
6. Size: 1"-16"
7. Finish: Paint, Epoxy or Galvanization
8. Packaging: In carton and then by Wooden pallets.
9. Delivery Time: 25 days after order conformed
10. Payment: By T/T or L/C

Applications range:

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 et

Delivery detail	normally within 15days,depending on order quantity.
Structure type	1) Rigid Coupling,Flexible Coupling, Reducing Flexible Coupling
	2) Long Radius and Short Radius Elbow (90°/45°/22.5°/11.25°)
	3) Equal Tee, Grooved Reducing Tee, Grooved Reduing Tee(Threaded outlet)
	4) Grooved Mechanical Tee,Grooved Mechanical Cross
	5) Equal Cross, Grooved Reducing Cross
	6) Grooved Reducer, Threaded Reducer
	7) Adapter Flange, Grooved Split Flange
	8) Cap,End Cap

A:OEM is  acceptable, or according to custom's special requirement