UL/FM Dectile Cast Iron Grooved Reducing Coupling

• Connection: Welding
• Structure: Universal
• Flexible or Rigid: Flexible
• Material: Iron
• Standard: Standard
• Certificate: ISO,CE
• Model NO.: M066
• Standdar: A536
• Price Term: Fca Fob CIF CFR;etc
• Payment Term: Tt,LC
• Transport Package: in Sea Worthy Export Packing
• Specification: 1" to 16"
• Trademark: Kingmetal
• Origin: China

Product Description

UL/FM Dectile Cast Iron Grooved Reducing Coupling 
 

Material	Ductile Iron (ASTM A536 Grade 65-45-12)
Gasket Material	EPDM
Surface Treatment	Epoxy-(Red)RAL3000, Epoxy-Orange, Epoxy powder painting,Hot Galvanized,
Size	1"-12"
Working Pressure	300PSI
Cerification	ALL approved
Connect End Type	Grooved end ,Thread end
Technology	Casting
Bolts and Nuts	ISO 898-1 Class8.8
Payment	by T/T,L/C
Packaging	In poly wooden case,or in carton on the poly wooden pallets,we can pack products as per custmon's requirement.
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

 

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. Pressure rate: 1.6MPA &2.5MPA or 300PSI - 750PSI 

4. Connect type: Grooved-thread end & grooved end 

5. Size: 1"-16" 

6. 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

 

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