nonmetallic rectangular air duct compensator     
  Advantage 1) reasonable structure,good elasticity,large range of compensation pipeline and little counterforce     to the brackets of pipeline. 2) shock absorption and noise decrese, heat and dust insulation. 3) the displacement can be deflected to prevent damage caused by subsidence of connected                 brackets and equipment base. 4) it is convenience to installation and maintenance.   Specification     

I.D	t/A	t/1	n/A	t/B	t/2	n/B	d	n
400*200	40	110	4	50	110	2	12	20
500*300	90	110	4	45	110	3	12	22
600*400	85	110	5	40	110	4	12	26
800*500	100	120	6	90	110	4	12	28
900*600	90	120	7	85	110	5	12	36
1000*1000	80	120	8	80	120	8	16	40
1100*1100	70	120	9	70	120	9	16	44
1200*800	120	120	9	100	120	6	16	38
1200*1200	120	120	9	120	120	9	16	44
1500*1500	95	130	11	95	130	11	16	52
1800*1800	155	130	13	115	130	13	16	60
2000*2000	85	150	15	85	130	15	16	68
2500*2500	110	150	16	110	150	16	16	72
3000*2000	135	150	19	85	130	15	16	76
3000*2500	135	150	19	110	150	16	16	78
3000*3000	135	150	19	135	150	19	16	84
3600*1800	135	150	23	115	130	13	16	80
9330*2200	110	150	65	110	150	16	16	166

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Why us
(1) Strong R&D strength;
(2) Strict Quality Control System;
(3) Perfect Test System;
(4) Professional After-sale Service Team;
(5) OEM Service.   If you want to know more product information or to order our products and please contact me for more details.