Name

I.D.(mm)

Function and application

Marks

Steam hose

6-76

Pipe staturation steam or overheating water below 170℃, working pressure: steam: 0.35MPa, over heating water: 0.8MPa.

Oil S&D hose

6-152

Sucking or delivery gasoline, nachiner oil, lubricating oil and other mineral oil under normal temperature, working pressure: 0.5 to 0.8 MPa.

Also adopt external armored structure.

Food S&D hose

16-152

Sucking milk, wine, edible oil and liquid drink, work pressure: 0.5 to 0.8 MPa.

Acid or alkali S&D hose

19-203

S&D dilute acid or alkali fluid under normal temperature, work pressure: 0.5 to 0.7 MPa.

When carrying concentrated acid, the butyl rubber can be used as the inner tube and the fiberglass can be used as the fabric layers.

Wearing resistant sandblasting hose

19-76

Wind pressure sand blast hose, work pressure: 0.6MPa.

The hose of the cement tank truck can be produced in this way.

Tank elbow hose

25-102

Carrying water for the engine tank.

Drilling hose

51-102

High pressure, wearing and oil resistant, be used as the connection for pelican neck tap and standpipe. Buckled steel wire braided type can be used, Work pressure: 10 to 30 MPa.

With metal joints at both ends.

Nylon fiber spiral oxygen blowing hose

51-127

Flexible connection of top blowing pure Oxygen convertor, work pressure: 8 MPa.

With the flange joins in accordance with the request of the design.

Mud S&D hose

196-900

Using as line of the dredger, work pressure: 0.4 to 0.5 MPa.

With or without flange according to hose design.

Holemaking hose

25，32，40

Used for the hole-making in the engineering construction such as bridge and roads, bear pressure: 1.5 to 2.3 kg/root.

Cover rubber with excelent tearing strength.