Ductile Iron Dismantling Joints for Ductile Iron Pipes, PVC Pipe

MATERIAL: Ductile iron grade 500-7/ 450-10 in accordance with ISO 1083.
STANDARD: ISO 2531/EN 545/EN598
FLANGE: PN10, PN16 or PN25 drilling in accordance with ISO 7005-2/EN 1092-2.
COATING:
a. Zinc coating +bitumen painting;
b. Liquid epoxy painting;
c. Epoxy applied by FBE;
d. Other coating as your requirement   
Test: Dimensions and testing in accordance with ISO 2531/EN 545 and 100% water pressure test.
Note: The gaskets, bolts & nuts are supplied respectively as your special requirement.
 

Material List for Metal Expansion Joint
1	Body	1	Q235A,QT450-10
2	Gland	1	Q235A,QT450-10
3	Sealing	1	NBR,CR,EPDM
4	Bolt	n	Q235A,35#
5	Nut	n	Q235A,20#

Technical Parameters for VSSJAF Double_Flange Loosing Force_Transferring Joint
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