Angle-Pad Rigid Coupling

Request a Quote

View All: http://grooved-fittings.com/1-3-angle-pad-rigid-coupling.html

Ductile iron grooved fittings

Angle-pad rigid coupling is a standard rigid coupling with an angled bolt-pads design, suitable for medium-pressure piping services. This coupling is designed to achieve angular and axial stiffness by firmly clamping in the groove base.

Key Specifications

Available sizes: 1~12 inch |DN25~DN300
Working pressure: 300PSI/2.07MPa
Certificate: FM/UL/CE certified
Coating: epoxy/galvanized
Color: red/orange/white, etc.
Material: ductile iron

Specifications

Nominal Size	Pipe OD	Dimensions			Bolt Size
mm/in	mm/in	mm/in			No.-Size mm
mm/in	mm/in	A mm	B mm	C mm	No.-Size mm
25/1	33.7/1.327	58/2.28	98/3.85	45/1.77	3/8*45-2
32/(1 1/4)	42.4/1.669	68/2.68	106/4.17	45/1.77	3/8*45-2
40/(1 1/2)	48.3/1.9	74/2.91	114/4.49	45/1.77	3/8*45-2
50/2	60.3/2.375	86/3.39	128/5.04	45/1.77	3/8*55-2
65/(2 1/2)	73/2.875	98/3.86	137/5.39	45/1.77	3/8*55-2
65/(2 1/2)	76.1/3	103/4.06	141/5.55	45/1.77	3/8*55-2
80/3	88.9/3.5	114/4.49	158/6.22	45/1.77	3/8*55-2
100/4	114.3/4.5	143/5.63	192/7.56	49/1.93	1/2*65-2
125/5	139.7/5.5	172/6.77	222/8.74	50/1.96	1/2*75-2
150/6	165.1/6.5	199/7.83	252/9.92	50/1.96	1/2*75-2
150/6	168.3/6.625	202/7.95	252/9.92	50/1.96	1/2*75-2
216/8	216.1 8.51	258/10.16	322/12.67	58/2.28	5/8*95-2
200/8	219.1/8.625	258/10.16	322/12.67	58/2.28	5/8*95-2
267/8	267.2/10.52	313/12.32	390/15.35	58/2.28	3/4*110-2
250/10	273/10.75	320/12.60	394/15.51	60/2.36	3/4*110-2
318/12	318.3/12.53	369/14.53	450/17.72	58/2.28	3/4*120-2
300/12	323.9/12.75	372/14.64	450/17.72	64/2.51	3/4*120-2

What are the advantages of angle pad rigid coupling?

Support and suspension requirements meet standards of ANSIB31.1, B31.9, and NFPA13.
Angle pad coupling provides a rigid connection with high axial alignment accuracy, which can reduce vibration and lower noise.
The coupling can be easily flip-installed by removing a single bolt.

What are the applications of angle pad rigid coupling?

Angle pad rigid coupling is usually used to connect fire pipelines, industrial HVAC piping systems, water supply pipelines, drainage pipelines, low-pressure steam transportation systems, tunnel pipelines, and general pipelines.

What are the advantages of using grooved piping systems for outdoor piping installation?

The unpredictable conditions that may arise during outdoor piping installation using traditional pipe connection methods such as welding can make it very challenging. Grooved piping systems have advantages in laying pipes, making them a better choice than other connection technologies, and are increasingly being chosen for water transfer in municipal and hydroelectric power applications.