EPDM Flexible Rubber Joint

ADVANTAGES

Features:

Applicable medium：Water,air, oil
Suitable temperature：-15 degrees Celsius to 80 degrees Celsius
Application field： Municipal construction, chemical industry, water treatment, electricity, petroleum, water supply and drainage, water conservancy projects.

Product advantages:

1.Flange and rubber ball wear less
The radian of flange inner forged surface is 67 degrees, which reduces the damage caused by friction between flange and rubber ball by more than 95%.

2.Flange is not easy to rust
Flange after baking paint treatment, in the humid environment is not easy to rust.

3.Increased tightness by 10%

4.Longer life
Rubber joint flanges adopt standard flanges, the service life is increased more than 5 years.

5.The content of EPDM is higher
EPDM rubber balls, containing more than 40% of rubber, longer than conventional rubber life.

6.High seismic coefficient
Rubber ball added steel wire, anti - twist, anti - seismic coefficient increased 10%.

7.Exceed national standards
The number of rubber ball inner lining exceeds the standard requirement.

8.Prevent the ball from pulling
The thickness of both ends of the rubber ball increased by 10mm, and the steel ball was added to prevent the ball from pulling.

9.Better sealing effect
The rubber ball is connected with German waterline and the sealing effect is improved by 30%.

PARAMETER INFORMATION

DN	NPS	L	PN10		PN16		PN25
DN	NPS		ΦA	ΦB	ΦA	ΦB	ΦA	ΦB
40	1 1/2''	95	150	110	150	110	150	110
50	2''	105	165	125	165	125	165	125
65	2 1/2''	115	185	145	185	145	185	145
80	3''	135	200	160	200	160	200	160
100	4''	150	220	180	220	180	235	190
125	5''	165	250	210	250	210	270	220
150	6''	180	285	240	285	240	300	250
200	8''	210	340	295	340	295	360	310
250	10''	230	395	350	405	355	425	370
300	12''	245	445	400	460	410	485	430
350	14''	255	505	460	520	470	555	490
400	16''	255	565	515	580	525	620	550
450	18''	255	615	565	640	585	670	600
500	20''	255	670	620	715	650	730	660
600	24''	260	780	725	840	770	845	770