PEEK back pressure tube

PEEK materials are widely used in analytical instruments, semiconductor industry, medical...

PEEK back pressure tube

PEEK material is widely used in analytical instruments, semiconductor industry, and medical device industry due to its excellent chemical stability and corrosion resistance.

4441591685404408-2 7651591685404861-2

PEEK Capillary Specifications

Vacuum Sizing Capillary Size Correspondence Table
Serial number	Pipe outer diameter MM	Pipe inner diameter MM	Serial number	Pipe outer diameter MM	Pipe inner diameter MM	Serial number	Pipe outer diameter MM	Pipe inner diameter MM
1	0.40	0.30	31	1.80	1.00	61	7.20	6.60
2	0.50	0.40	32	1.80	1.50	62	7.20	6.30
3	0.79	0.25	33	1.80	1.60	63	7.50	4.00
4	0.90	0.70	34	1.90	1.70	64	7.60	7.30
5	1.20	1.00	35	1.90	1.60	65	7.60	7.00
6	1.25	0.90	36	2.00	1.00	66	7.60	6.70
7	1.30	0.90	37	2.10	1.90	67	8.96	8.66
8	1.35	0.95	38	2.10	1.90	68	10.00	4.90
9	1.35	1.05	39	2.33	1.57	69	10.20	8.00
10	1.40	1.20	40	2.60	2.40	70	10.22	9.82
11	1.40	1.15	41	2.80	2.50	71	10.42	9.82
12	1.50	1.00	42	2.80	2.40	72	10.56	10.26
13	1.50	1.35	43	3.00	2.67	73	10.62	9.82
14	1.50	1.20	44	3.20	1.60	74	10.82	9.82
15	1.55	0.93	45	3.20	2.10	75	10.96	10.66
16	1.57	1.00	46	3.20	1.60	76	11.00	8.00
17	1.57	0.75	47	3.20	1.20