Metal Dismanting Joint

Metal Dismantling Joint

1) Product Performance of Metal Dismantling Joint

Dismantling Joint is manufactured through welding or metal casting, and the loosing part is sealed by echelon ring rubber.

Operated by gland and bolt and based on the principle of rubber's elastic deformation under pressure, the seal ring will be deformed and static seal will be done between joint body and expansion pipe wall.

According to clients demand and product performance, metal and seal ring materials will be selected strictly.

High— Strength antifouling paint is painted outside and the joint bolt is made of high— Strength carbon steel or stainless steel.

There is some space between body and expansion, so axes and radial displacement will appear.

Inside pipe, it becomes available to compensate and release pipe blind plate propulsion and makes it easy to maintain and change pump and valve.

Therefore, it is an ideal matching product for pipe's installation and operation.

2) Application Range of Metal Dismantling Joint

The metal product is functioned with pull and pressure resistance and excellent seal performance and easy installation.

Hence it is widely used in power, metallurgy, drainage and sewage disposal to connect pump, valve and pipe, etc.

It also has some multi-directional displacement during pipes' operation so as to release blind plate propulsion and protect pipes, especially it makes it easy to install and maintain pipes.

However, force-transferring joints shall be used on the pipe corner and pump exit, because, the joints can transfer blind plate propulsion from pump start to pump and pipe through force— Transferring bolt and prevent pull to centralize close to pipe or pump or damage equipment by impact force.

Other joints can be selected freely for other positions.

Our tenet: Your trust is our honor and we will manufacture high— Quality products for you.
Delivery time:
Within 30 days after receipt of the deposit

Packaging trem:
Unfumigation wooden case (Out package) and Plastic film and Textile membrane(inside package). We can make change as your request

Material List
No	Name	Quantity	Material
1	Body	1	QT450-10, Q235A
2	Sealing	1	NBR, CR, EPDM
3	Follower	1	QT450-10, Q235A
4	Limited Short Pipe	1	Q235A
5	Bolt	n	Q235A, 35#
6	Nut	n	Q235A, 20#

 

Technical Parameters
PN0.6MPa                                                                                                                     Unit (mm)
DN	Pipe Dia.	Flange joint size	Installation dimension	Expansion δ	Weight (kg)
Flange outer dia.	Dia. of bolt hole	Bolt	max	min
No.	Thickness
65	76	160	130	4	14	220	180	40	11.8
80	89	190	150	18	13.5
100	114	210	170	18.6
125	140	240	200	8	23.8
150	168	265	225	30.4
200	219	320	280	36.9
250	273	375	335	12	49.6
300	325	440	395	22	245	195	50	61.5
350	377	490	445	79.3
400	426	540	495	16	91.2
450	480	595	550	104.1
500	530	645	600	20	123.2
600	630	755	705	26	265	215	169.8
700	720	860	810	24	208.9
800	820	975	920	30	380	320	60	346.1
900	920	1075	1020	380.6
1000	1020	1175	1120	28	438.8
1200	1220	1405	1340	32	33	400	340	646.7
1400	1420	1630	1560	36	36	843.6
1600	1620	1830	1760	40	410	350	1189.7
1800	1820	2045	1970	44	39	1394.8
2000	2020	2265	2180	48	42	430	370	1665.6
2200	2220	2475	2390	52	2056.7
2400	2420	2685	2600	56	2350.1
2600	2620	2905	2810	60	48	490	410	80	2720.4
2800	2820	3115	3020	64	3053.2
3000	3020	3315	3220	68	3460.3
3200	3220	3525	3430	72	3912.6

Technical Parameters
PN1.0MPa                                                                                                                          Unit (mm)
DN	Pipe Dia.	Flange joint size	Installation dimension	Expansion δ	Weight (kg)
Flange outer dia.	Dia. of bolt hole	Bolt	Max	Min
No.	Thickness
65	76	185	145	4	18	220	180	40	13.1
80	89	200	160	8	15.0
100	114	220	180	20.7
125	140	250	210	26.4
150	168	285	240	22	33.8
200	219	340	295	41.0
250	273	395	350	12	55.1
300	325	445	400	245	195	50	68.3
350	377	505	460	16	88.1
400	426	565	515	26	101.3
450	480	615	565	20	115.7
500	530	670	620	136.9
600	630	780	725	30	265	215	188.7
700	720	895	840	24	232.1
800	820	1015	950	33	380	320	60	384.6
900	920	1115	1050	28	422.9
1000	1020	1230	1160	36	487.6
1200	1220	1455	1380	32	39	400	340	718.6
1400	1420	1675	1590	36	42	888.0
1600	1620	1915	1820	40	48	410	350	1252.3
1800	1820	2115	2020	44	1468.2
2000	2020	2325	2230	48	430	370	1753.5
2200	2220	2550	2440	52	56	2165.2
2400	2420	2760	2650	56	2473.7
2600	2620	2960	2850	60	490	410	80	2864.5
2800	2820	3180	3070	64	3214.2
3000	3020	3405	3290	68	60	3642.3

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