Fire Fighting Parts 2-1/2" Ductile Iron Flexible Coupling Price List

• Connection: Female
• Structure: Metal Bellows
• Flexible or Rigid: Flexible
• Material: Iron
• Standard: Standard
• Packaging Detail: Product Packaged in Cartons on Wood Pallet or Case
• Model NO.: WAN223
• Delivery Detail: Within 30 Days After Confirming The Order
• Size: 1"-12"
• Working Pressure: 300psi, 2.07MPa
• Payment: Tt/LC
• Name: Grooved Flexible Coupling
• Keyword: Ductile Iron Flexible Coupling
• Transport Package: Export Standard Sea-Worthy Packing
• Specification: 1"-12
• Trademark: Kingmertal
• Origin: China (Mainland)
• HS Code: 73071100
• Production Capacity: 500 Ton/Tons / Month

Product Description

4 colors choice: Red ,Orange ,Blue ,Galvanized Of Rigid Coupling,galvanized pipe fitting 
ductile iron rigid coupling / fire fitting coupling / grooved fittings   

1.FM UL approved  of  All Grooved Coupling
2.Size:1-12" for all grooved fitting
3.Grooved Coupling Material:ductile iron ASTM-A536 Grade 65-45-12
4.Grooved Coupling Surface :painting,epoxy,hot dip galvanzed
5.Gasket for Grooved Coupling : 

                  EDPM , tempersture Range : (-34----+110ºC)

                  SILICON , tempersture Range : (-40----+177ºC)

                  NITRILE, tempersture Range : (-29----+82ºC)

Ductile flexible coupling ,ductile iron flexible coupling / fire fighting /grooved fittings,Rigid coupling



 

UL FM Flexbile Coupling
Nominal Size mm/in	Pipe O.D mm/in	Working Pressure PSI/MPa	Dimensions mm/in
			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
40  1½	48.3  1.900	300  2.07	71.  2.795	110     4.331	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
65  3OD	76.1  3.000	300  2.07	100  3.937	142  5.59	45  1.772
80  3	88.9  3.500	300  2.07	113  4.449	160  6.299	46  1.811
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  6.5OD	165.1  6.500	300  2.07	194  7.638	244  9.606	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
250  10	273  10.748	300  2.07	328  12.913	420  16.535	64  2.52
300  12	323.9  12.752	300  2.07	380  14.961	454  17.874	64  2.52

                                       DETAILS    

Name	Rigid and flexible Coupling, elbow, tee, cross, reducer, cap, mechanical tee, mechanical cross, flange adaptor
Standard	ANSI, ASTM, ISO
Type	Manufacturer,trading company
Material	Ductile iron
Finish	Paint, Epoxy or Galvanization
Approval	FM/UL
Usage	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.

KINGMETAL STEEL INDUSTRY CO.,LTD ,is a professional company in manufacturing and saling steel pipes and pipe fittings
( tee, elbow ,reducer ,flanges). we are an old company in this area ,we start from 1989 and have rich exporting experience .

Cooperating with us you will feel easy and safe !