Chinese Professional Rubber Vacuum Hose - Dredging Hose – Great Wall

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Chinese Professional Rubber Vacuum Hose - Dredging Hose – Great Wall Detail:

I.D.4″ to 28″ are available
Inner tube: Synthetic fiber / NBR / EPDM, according to different medium.
Reinforcement: high tensile fiber cotton yarn braids with 1 helix wire embedded
Cover: abrasion and aging resistant synthetic rubber
Temperature range: -20 up to +85 degree with air or water service
Application: it is suitable for water pump, river water suction and discharge, field irrigation works

ITEM	SIZE	I.D.	THICKNESS	O.D.	W.P.	B.P.	LENGTH
/	INCH	MM	MM	MM	BAR	BAR	M/PC
DR-100	4″	100	20	140	10	30	1M – 12M
DR-125	5″	127	20	167	10	30	1M – 12M
DR-150	6″	150	20	190	10	30	1M – 12M
DR-200	8″	200	25	250	10	30	1M – 12M
DR-250	10″	250	25	300	10	30	1M – 12M
DR-300	12″	300	25	350	10	30	1M – 12M
DR-350	14″	350	30	410	10	30	1M – 12M
DR-400	16″	400	30	460	10	30	1M – 12M
DR-450	18″	450	30	510	10	30	1M – 12M
DR-500	20″	500	30	560	10	30	1M – 12M
DR-550	22″	550	35	620	10	30	1M – 12M
DR-600	24″	600	35	670	10	30	1M – 12M
DR-650	26″	650	35	720	10	30	1M – 12M
DR-700	28″	700	35	770	10	30	1M – 12M

Structure
1. Tube: Black abrasion resistant Natural Rubber
2. Reinforcement: Multiple plies of polyester fabric with a spring steel helix wire.
3. Cover: Neoprene
Suction hose is used with dredger for silt/gravels conveyance. It sucks up the mixture of silt and water using negative pressure. Mostly used with these hoses are the rubber flange/steel backing flange and the Double Action flange. They can be supplied in any size, and depending on application, with 100% vacuum capability and high implosion pressures. For use with gimbals and in the ladder of cutter dredgers we can equip them with small bending radius suction hoses.

Features
1. Outer cover with excellent abrasion resistance and UV protection.
2. Inner cover with excellent abrasion resistance and high quality.
3. Wearing colored indicator layers.
4. Single foam flotation casing to prevent water absorption.
5. Bear the high pressure of work.
6. The size of flange is at customers’ request.
7. Bending angle: in working condition, the bending angle is from 0° to 45°.
8. Low center of gravity, strong ability of the anti-wave, good stability.

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By using a full scientific excellent administration method, great quality and fantastic religion, we get good reputation and occupied this discipline for Chinese Professional Rubber Vacuum Hose - Dredging Hose – Great Wall, The product will supply to all over the world, such as: USA, Swiss, Cannes, If any item be of interest to you, please let us know. We will try our best to satisfy your requirements with high quality products, the best prices and prompt delivery. Please feel free to contact us at any time. We will reply you when we receive your inquiries. Please note that samples are available before we start our business.

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