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Top Level Pure PTFE Teflon Expansion Joint

We can provide this type DN25~DN2000mm pure PTFE compensators with one to nine No.s convolutions; Fatigue times:≥5000 times.

Model:
DN25-DN2000
Brand:
Fustar
Code:
73072900

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Product Description

Product Description

Pure PTFE Expansion Joint


Pure PTFE Expansion Joint	Structure Diagram

This PTFE expansion joint is used to eliminate stretching caused by climate change or the thermal expansion, displacement caused by other reasons in the pipe,container and equipment,which as a cushioning device. It can be installed on both ends in the pump of exit and entrance or other high-frequency mechanical, to reduce or eliminate the vibration and improve the life of the pipeline and sealing performance. To solve the problem which the metal compensator can’t do, reduce the enterprise costs, improve production efficiency. In addition, it can also be used to absorb the deviation design and the actual installation. Works reliably, compact structure, strong compensate ability,a variety of media corrosion resistant and long life.

Technique Parameter

Spec DN mm	Three waves of the maximum compensate ability				Allow the largest work force			3 waves length L mm	Connection flange size
	Axial △X mm	Transverse △Y mm		Angular △θ	Internal pressure		Negative pressure		PN0.6Mpa		PN1.0Mpa
	Axial △X mm	02-1	02-2	Angular △θ	TF02-1	TF02-2	Kpa		K	n-M	K	n-M
25	12	8	10	20	0.6	0.7	57	65	75	4-M10	85	4-M12
32	14	12	16	20	0.6	0.7	52	70	90	4-M12	100	4-M16
40	17	14	18	20	0.55	0.6	47	75	100	4-M12	110	4-M16
50	20	17	22	20	0.55	0.6	43	82	110	4-M12	125	4-M16
65	22	20	26	20	0.55	0.6	38	88	130	4-M12	145	4-M16
80	24	24	32	20	0.5	0.6	33	92	150	4-M16	160	8-M16
100	26	25	33	20	0.5	0.6	28	95	170	4-M16	180	8-M16
124	29	25	33	20	0.4	0.5	24	105	200	8-M16	210	8-M16
150	32	20	26	20	0.4	0.5	18	115	225	8-M16	240	8-M20
200	40	20	26	20	0.35	0.4	17	125	280	8-M16	295	8-M20
250	42	20	27	15	0.3	0.35	14	135	335	12-M16	350	12-M20
300	44	20	27	15	0.3	0.35	13	145	395	12-M20	400	12-M20
350	46	20	27	15	0.2	0.25	13	150	445	12-M20	460
400	46	20	27	15	0.1	0.1	11	160	495	16-M20	515	16-M22
450	48	12	16	15	0.1	0.1	11	180	550	16-M20	565	20-M22
500	48	12	16	15	0.08	0.1	11	200	600	20-M24	620	20-M27
600	49	12	16	15	0.05	0.06	10	220	705	24-M24	725	20-M27
700	50	12	16	15	0.05	0.06	10	240	810	24-M27	----	------
800	50	10	13	15	0.05	0.06	10	260	920	24-M27	----	------
900	50	10	13	15	0.03	0.035	9	280	1020	24-M27	----	------
1000	52	10	13	15	0.03	0.035	9	300	1120	28-M27	----	------
1200	52	8	10	15	0.03	0.035	7	320	----	------	----	------
1400	54	8	10	15	0.02	0.025	7	340	----	------	----	------
1600	54	8	10	15	0.01	0.01	7	360	----	------	----	------

Pure PTFE Expansion Joints
Normal Pressure：-0.01Mpa,-0.05Mpa,0.01Mpa,0.05Mpa,0.1Mpa,0.25Mpa,0.6Mpa,1Mpa;
Normal Diameter：DN25~1600MM
Working Temperature：-50~+150℃,when exceed 150℃,discuss and solve by both buyer and supplier parties.

Applications
PTFE bellows expansion joint(also called as compensator) ,use in strong corrosive medium pipeline system ,for compensating displacement and installation misalignment of thermal expansion and contraction, reduce the vibration of piping system.

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