Heavy Duty Chemical Composite Hose for Oil Transfer in Positive and Negative Pressure

Heavy duty chemical composite hose is suitable for some extreme working conditions, such as high pressure and great stormy waves. It can be used to deliver various oils in positive and negative pressure. It is often used as the connection of liquid oil pipeline transmission for ship to ship and ship to shore. It is very soft and it can bend freely, making it easier to operate for workers.

Heavy duty chemical composite hose

Heavy duty composite hoses on the pallet

The advantage of heavy duty chemical composite hose:

It can be used to deliver various oils in both positive and negative pressure.
It is suitable for some extreme working conditions, such as high pressure and great stormy weaves.
It works well in large working pressure difference environment.
It takes complex working conditions of sea and coast into account in its design, such as stormy waves, ship shaking, dead-weight and operation safety.
It has excellent safety and fastness.

The construction of heavy duty chemical composite hose:

Heavy duty chemical composite hose is composed of three parts: inner wire, liner and outer wire. There are three types of heavy duty chemical composite hoses to choose for customers due to the diversity of chemicals, namely SG-SS (steel galvanized inner wire and stainless steel outer wire), PTFE-SG (PTFE inner wire and steel galvanized outer wire) and PTFE-SS (PTFE inner wire and stainless steel outer wire). Liner is made from low permeability ECTFE fluoropolymer.

The details of heavy duty chemical composite hose:

Temperature range: -30°C to +80°C.
Inner diameter: 4", 6" and 8".
Outside diameter: 5", 7" and 9.5".
Working pressure: 2.0MPa.
Burst pressure: 8.0MPa.
Bend radius: 500mm, 700mm and 900mm.
Length: 15m.
Max length: 20m.
Safety factor: 5:1.

The specification of heavy duty chemical composite hose
Hose code	ID	OD	Working pressure	Bend radius	Weight	Length
Hose code	Inch	Inch	MPa	mm	kg/m	m
HDCCH-01	4"	5"	2.0	500	7.6	15
HDCCH-02	6"	7"	2.0	700	18.5	15
HDCCH-03	8"	9.5"	2.0	900	25.8	15

Application of heavy duty chemical composite hose:

Heavy duty chemical composite hose is mainly used as the connection of liquid oil pipeline transmission for ship to ship and ship to shore.
It is used to deliver various oils in both positive and negative pressure.
It is used in some extreme working conditions, such as high pressure and great stormy waves.

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