Metal Bellowed Compensator-Metalic Compensator-Fittings,Rubber Hose,Metal Hose,Shandong Xintong Machinery Co. Ltd

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Metal Bellowed Compensator

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Working Parameters:
Max pressure: 0~4MPa
Maxtemperature: -40~+250℃
Medium: Water, oil, gas, etc.

DN	Core Tube Inner Diameter (D)	Core Tube Outer Diameter (D2)	Flange Outer Diameter (D3)	Net Packing Tube Length (mm)	Compensator Amount (L max)	Installation Length (L max)	Force of Friction Pc(N) 1.6MPa	Weight (kg)
15	14	18	95	36	150	640		4.69
20	18	23	105	36	150	640		5.62
25	24	30	115	36	150	640	1069	7.38
32	30	36	120	36	150	640	1311	8.38
(36)	36	43	125	36	200	740	1415	10.45
40	41	48	130	36	200	740	1518	11.62
50	47	55	160	56	200	760	1932	16.42
65	63	71	180	56	200	760	2485	21.14
(70)	65	74	190	56	200	760	2588	24.19
80	78	87	195	56	200	760	3002	26.92
100	94	106	215	56	250	895	6271	41.80
125	117	131	245	56	250	895	7750	52.02
150	143	157	280	56	250	895	9288	69.16
(175)	176	192	335	70	250	920	13251	94.74
200	201	217	335	70	300	1020	14977	106.28
(225)	225	242	390	70	300	1035	19167	136.10
250	253	270	390	70	350	1135	21297	142.74
300	303	322	440	91	350	1155	25399	175.44
350	353	373	500	91	400	1360	29421	262.66
400	404	426	565	91	400	1360	33286	288.05
450	455	478	615	91	400	1360	33852	313.43
500	505	528	670	91	450	1460	36234	377.82
600	603	630	780	91	450	1480	43205	531.64
700	693	720	880	91	450	1525	61771	629.71
800	792	820	995	112	500	1655	70398	880.22
900	890	920	1095	112	500	1655	79025	986.36
1000	990	1020	1195	122	500	1655	87653	1087.72
Note: While the working pressure is not 1.6MPa, the force of friction is Pc/1.6xPN.

Range of Pressure

The pressure of all kinds of expansion joints is degree Pd (MPa). The pressure range of various types of expansion is usually from vacuum to 4MPa.
If there is a special high pressure, we can design a special structure.