STAINLESS STEEL Teflon® HOSE STH PTFE

Product Details

Inner Liner
Extruded virgin seamless smooth bore PTFE (Teflon®)

Outer Cover
The reinforcement braid serves as the outer cover

Reinforcement
One braid (-3 to -12) and two braid (-16)

Application
Medium pressure non-contaminating hose for use with a broad range of chemical resistance. It is inert to most commercial chemicals/acids/alcohols/coolants/elastomers/petroleum products/solvents/vinyls/synthetic lubricants/hydraulic fluids/steam and compressed air. Not suitable for cold and hot (including steam) cycling as can cause the tube to crack. Inner liner is non-conductive - do not use with high velocity fluids and gases. A conductive tubed PTFE hose product is necessary.

Materials and Specifications

For safety the working pressure should be reduced at temperatures above +120 degrees C: +121 degrees C to +200 degrees C - 85 percent of the W.P
+201 degrees C up to +230 degrees C - 80 percent of the W.P

Features

Withstands continuous flexing/vibration or impulse.
Easy to clean and sterilize and absorbs no moisture hot or cold.
High flow rates with low coefficient of friction and anti-stick properties.
PTFE hose resists deterioration and is impervious to weather with a long life expectancy when applied within its temperature and pressure ratings.

Specifications/Performance
Minimum bend radius quoted is based on static applications - for dynamic applications multiply the bend radius by 1.25. Meets or exceeds the performance specification of SAE 100R14A.

Notes
Use of an internal support coil for hoses -6 and larger is recommended for tube support where continuous or extended service at high temperature together with low or negative pressure is expected.

Material
304 grade stainless steel

Temperature Range
-54 degrees C up to +230 degrees C

Safety Factor
4:01

Vacuum Rating
-0.9 Bar (26.7 in.-Hg) -3 to -12, -0.4 Bar (12 in-Hg) -16

Product Table

Item	ID - inch	ID - mm	fOD avg mm	Max WP bar	Max WP - psi	fMin Bend Radius mm	Weight - Kg/mtr	Notes
STH-03	42430	4.9	7.6	206	2988	50	0.09
STH-04	44652	6.4	9.5	206	2988	75	0.12
STH-05	42491	7.9	10.9	172	2495	100	0.15
STH-06	44776	9.5	12.8	138	2002	125	0.18	Use of an internal support coil for hoses -06 and larger is recommended for tube support where continuous or extended service at high temperature together with low or negative pressure is expected.
STH-08	44593	12.7	16.3	120	1740	165	0.24	Use of an internal support coil for hoses -06 and larger is recommended for tube support where continuous or extended service at high temperature together with low or negative pressure is expected.
STH-10	44778	15.9	19.2	103	1494	187	0.27	Use of an internal support coil for hoses -06 and larger is recommended for tube support where continuous or extended service at high temperature together with low or negative pressure is expected.
STH-12	44654	19.1	22.6	69	1001	212	0.35	Use of an internal support coil for hoses -06 and larger is recommended for tube support where continuous or extended service at high temperature together with low or negative pressure is expected.
STH-16	1	25.4	30.9	69	1001	225	0.44	Use of an internal support coil for hoses -06 and larger is recommended for tube support where continuous or extended service at high temperature together with low or negative pressure is expected.