Super Flexible Fluorine Spring

Brand :

HAKKOH

Caution

Product Description

Thanks to its internal layer ETFE, this product has outstanding chemical resistance is difficult to crush, and is suitable for vacuums.

Product Specifications

Drawing

Diagram

Flexible Fluorine Hose Series (Super Flexible Fluorine Spring) external appearance

Flexible Fluorine Hose Series (Super Flexible Fluorine Spring) structural drawing

A super hose made of ethylene tetrafluoroethylene that can withstand most chemicals.
Super flexible fluorine spring hose "E-SJSP," all non-PVC. The spring wire is a stainless steel wire that does not easily rust.

-	Type	Material	Hose Size (Inner diameter) mm	Operating temperature Range °C	Odor	Non-Adhesiveness (Inner surface)
Super Flexible Fluorine Spring	Spring type Vacuum OK.	Inner layer: Ethylene tetrafluoroethylene × Outer layer: Urethane elastomer	12 to 38	-20 to 80	◎	◎

Specification Table

Part Number	I.D.×O.D.	Operating pressure (MPa)		Allowable Bending Radius at 20 °C	Operating temperature range	Standard scale	Standard weight	Color tone
Part Number	mm	at 20 °C	at 80°C	mm	℃	M	g/m	Color tone
E-SJSP-12	12 × 18	-0.1 to 0.5	-0.1 to 0.25	50	-20 to 80	20	210	Transparent
E-SJSP-15	15 × 22	-0.1 to 0.5	-0.1 to 0.25	60			290
E-SJSP-19	19 × 26	-0.1 to 0.4	-0.1 to 0.2	75			350
E-SJSP-25	25 × 33	-0.1 to 0.4	-0.1 to 0.2	100			540
E-SJSP-32	32 × 41	-0.1 to 0.3	-0.1 to 0.15	130			680
E-SJSP-38	38 × 48	-0.1 to 0.3	-0.1 to 0.15	150			920

App. Example

As a hose for printing machines.
As a hose for food machinery.
As a hose for physics and chemistry experiments.
As a paint hose.
As a versatile pipe for solvent hoses, etc.

Product features details

Due to the laminated structure, it has excellent flexibility and workability compared to the conventional fluorine single layer hose
Due to the spring structure, it is not easily crushed and has excellent bending retention.
Since the inner layer is ethylene tetrafluoroethylene (ETFE), it has excellent chemical resistance and is resistant to most chemicals. Resistant to solvents such as ketones.
Since it has a spring structure, vacuum (suction) can also be used. The spring wire is a stainless steel wire that does not easily rust. Uses non-PVC material.
Since the inner surface has non-adhesiveness and water repellency peculiar tofluoropolymer, fluid does not easily remain and cleaning can be performed easily.
Since the fluoropolymer in the inner layer contains almost no impurities, there is almost no elution, making it ideal for transporting food, beverages, chemicals, etc.
The fluoropolymer in the inner layer is non-toxic and compliant with the Food Sanitation Act of Japan standards for foods, additives, etc. (Ministry of Health and Welfare of Japan Notification No. 370, 1959).
Due to the laminated structure, the cost is lower than that of the conventional fluorine tube.
Excellent transparency. Possible to check the inside of the hose.
Since the fluoropolymer in the inner layer and the elastomer in the outer layer are firmly adhered to each other, the fluorine layer does not peel off when the fitting is inserted.

Our Development Philosophy

Vacuum pressure compatible hose for Super Flexible Fluorine series.
Since the SUS wire is wound around the reinforcing layer in a coil shape, the bending radius is smaller than that of E-SJB, and small space piping is possible.