Dredging Hose

dredging hose: 1.Size:12"-48" 2.ISO9001 and ISO14001 3.Material: NR SBR synthesis rubber 4.12 years OEM experience

Dredging Hose:

dredging hose  1.Working temperature: -20~50°C 2.Specification: standard or according to customer's requirement.

rubber dredging hose

Working temperature: -20~50°C

Characteristic: steel flange dredging hose is used to connect dredging ships to delivery mud, it is easy to install,, and flexible, safe, anti wearied, winding resistance

dredging hose specifications:

 

Inner Diameter		Working Pressure(MPa)	Busting Presure(MPa)	Length(m)	Wall Thickness(mm)
mm	Allowable Error(mm)
300	±2	0.4-1.2	3.6	1.3	34-37
414	±2	0.4-1.2	3.6	1.3	35-37
560	±3	0.4-1.2	3.6	2.3	40-45
600	±3	0.4-1.2	3.6	2.3	40-45
700	±3	0.8-1.5	4.5	2.3	40-45
800	±4	1.2-2.5	5.5	2.6	50-52
900	±4	1.5-2.5	7.5	2.3	55-58
1000	±5	2.0-2.5	7.5	3.5	75
1200	±5	2.0-2.5	7.5	3.5	75

Items		Index
		Inner Rubber Lining	Outer Rubber Lining
Tensible Strength     Mpa               ≥		12	10
Tensible Strength at break  %        ≥		450	420
Hot air aging	Tensible strength      %	+25~-25
	Elongation at break  %	+10~-30
Abrasion value    cm3/1.6Km		0.7
Shore hardness		60~66
Application temperature		-40~+60

Specification: Standard or according to customers requirements

Packing: Fibraged belt or according to customers requirement

Remark: We can produce products of Chinese standard, American standard (ANSI), German Standard (DIN), Japanese Standard (JIS) and process non-standard products.

Dredging Hose