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UL FM Rigid Coupling

Product description: grooved pipe fittings,grooved pipe fittings manufacturers
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Fire Protection Products--Grooved Piping System

UL FM Rigid Coupling

Ductile iron grooved pipe fittings
Ductile iron grooved couplings
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: Wooden cases or pallets or as per customers'requirement
9. Delivery Time: 25 days after order conformed
10. Payment: By T/T or L/C
11. 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 etc

grooved pipe fittings

UL FM Rigid Coupling

UL FM Rigid Coupling
Nominal Size mm/in	Pipe O.D mm/in	Working Pressure PSI/MPa	Dimensions mm/in
Nominal Size mm/in	Pipe O.D mm/in	Working Pressure PSI/MPa	Ø	L	H
25 1	33.7 1.327	300 2.07	55 2.165	95 3.74	45 1.772
32 1¼	42.4 1.669	300 2.07	65 2.559	105 4.133	45 1.772
50 2	60.3 2.375	300 2.07	82 3.228	124 4.882	45 1.772
65 2½	73.0 2.875	300 2.07	98 3.858	141 5.551	45 1.772
100 4	114.3 4.500	300 2.07	142 5.59	190 7.48	49 1.929
125 5.5OD	139.7 5.500	300 2.07	168 6.614	218 8.583	49 1.929
150 6	168.3 6.625	300 2.07	198 7.795	248 9.764	49 1.929
200 8	219.1 8.625	300 2.07	256. 10.079	320 12.598	60 2.362
300 12	323.9 12.752	300 2.07	380 14.961	454 17.874	64 2.52