Description

POLYTETRAFLUOROETHYLENE TUBING[PTFE TUBING]
I. Features,
PTFE tubing is manufactured by ram extruding method with PTFE granular resin.
PTFE is the most chemical-resistant of all known Plastics. It has the best electrical properties of plastics.
II. Specifications,

Specification 规格	Outside diameter 外径(mm)		Wall thickness 壁厚(mm)		Length (mm) min 长度
	Nominal 名称	Tolerance 公差	Nominal 名称	Tolerance 公差
*4 x 2 *5 x 2 *9 x 2 *9.6 x2	*4 *5 *9 *9.6	+/- 0.*5	2	+/*0.*0	***0
*2 x 2 *2 x 3.5 *0 x 2 *0 x 4 *0 x 4 *0 x 5	*2 *2 *0 *0 *0 *0	+/*0.*0	3.5 2 4 5	+/*0.*8 +/*0.*0 +/*0.*8 +/*0.*8
*1 x 2 *2 x 4 *4 x 2.5 *4 x 4.5 *1 x 2.5 *2 x 2.5 *2 x 3	*1 *2 *4 *4 *1 *2 *2	+/*0.*5	2	+/*0.*0
			4 2.5 4.5 2.5 2.5 3	+/*0.*8
*0 x 3 *0 x 5 **4 x 3	*0 *0 **4	+/*1.*0	3 5 3	+/*0.*0
**0 x 5 **9 x 3.5 **4 x 4 **4 x 4 **0 x 5	**0 **9 **4 **4 **0	+/*1.2 +/*1.2 +/*1.2 +/*1.2 +/*1.5	5 3.5 4 4 5	+/*0.4 +/*0.*5 +/*0.*5 +/*0.*5 +/*0.4

 
III. Main properties

Properties	Unit	Result
Apparent density 表观密度	g/cm3	2.*****2.*0
Tensile strength (mm) ≥ 拉伸强度	MPa	*8
Ulimate elongation (min)≥ 断裂伸长率	%	**0

 
IV. Applications
Insulating cover for conductor pipe for corrosive fluids.
导线绝缘护套，腐蚀性流体介质管道