dredging hose catalogue - 10 Pages

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Catalogue excerpts

Nanjing Deers Industrial CO., LTD https://www.chinarubberfender.com DREGING HOSE 1. Discharge Hose PERFORMANCE 1. Discharge hoses are used with dredgers for silt/gravels conveyance. 2. Pipe wall thickness range: from 15mm up to 100mm. 3. The suitable working temperature: from -20℃ to +50℃. 4. Abrasion-resistant and bending –resistant. 5. It is convenient to install, flexible to use and safe. Inner diameter Working Bursting Allowable pressure pressure error (MPa) (MPa) 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 mm Length (m) Pipe Wall thickness (mm)

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Nanjing Deers Industrial CO., LTD 2. https://www.chinarubberfender.com Suction Hose PERFORMANCE 1. Suction hoses are used with dredgers for silt/gravels conveyance. 2. Pipe wall thickness range: from 20mm up to 50mm. 3. The suitable working temperature: from -20℃ to +50℃. 4. Abrasion-resistant and bending –resistant. 5. It is convenient to install, flexible to use and safe. Inner diameter mm Allowable error Working pressure Length Pipe Wall thickness (MPa) (m) (mm) 250 ±2 1-3 31-32 300 ±2 1-3 34~37 414 ±2 1-3 35~37 560 ±3 2-3 40~45 600 ±3 2-3 40~45 700 ±3 2-3 40~45 800 ±4 2-6 50~52 900 ±4 2-3...

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Nanjing Deers Industrial CO., LTD https://www.chinarubberfender.com 3. Armored Hose AH1 Armored hose is used in dredging mining project and assorting with the pipe line with high importance. The hose is mainly applicable for transporting mineral which has sharp interface, bigger volume, heavy specific gravity, and comparative strong impact, for example diamond, ore and so on. FEATURES: 1. Using the super abrasion-resistant 30CrMnSi as the working surface. 2. Directional installation and connection. 3. Excellent using stability and splendid transportation.

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Nanjing Deers Industrial CO., LTD 4. https://www.chinarubberfender.com Armored Hose (AH2) At present the transportation of coral reef of our armored hose which is used in overseas dredging projects have already exceed 40,000,000 square, and the hose still practicable in those projects until now. FEATURES: 1. Building with HB400 wear rings and high abrasion resistance. 2. Inner liner of excellent abrasion-resistant performance. 3. Favorable bending resistance.

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Nanjing Deers Industrial CO., LTD https://www.chinarubberfender.com 5. Floating Discharge Hose Floating discharge hoses are used with dredgers for silt/gravels conveyance. The suitable conveyance matters are usually mud, clay, fine sand, fine-mid sand and so on. The suitable working temperature is from -20℃ to +50℃. FEATURES: 1. Outer cover with excellent ageing resistance and corrosion resistance. 2. Inner cover with excellent abrasion resistant and high quality. 3. Wearing colored indicator layer. 4. Floating discharge hoses can withstand high pressure of work. 5. Single foam floatation casing,...

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Nanjing Deers Industrial CO., LTD https://www.chinarubberfender.com 6. Slope-Adapted Hose Slope-adapted hose, called slope-adapted transition rubber discharge hose, can be used in dredging project and assort with the pipe line. It is mainly applicable for floating hose above water, sinking hose below water, and the connection hose which connect the continental shelf, cofferdam and wave-resistant hose. The shape of the hose is corrugated. FEATURES: 1. Inner rubber of high quality and excellent abrasion-resistance. 2. Favorable bending resistance. 3. The maximum working angle can reach 90degree;...

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Nanjing Deers Industrial CO., LTD https://www.chinarubberfender.com 7. Project Hose Project hose is used in dredging and transporting oil ship, which needs high requirement in the project environment and application. It belongs to the high-end product and its major usage is transporting water. CHARACTERISTICS: 1. High factor of safely. 2. Favorable bending resistance. 3. Excellent working stability and long using life.

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Nanjing Deers Industrial CO., LTD https://www.chinarubberfender.com 8. Oil Hose Oil Hose is a new high-tech product developed by our Factory. Specification of Submarine Oil Hose Working Pressure Type ID OD Length (mm) (m) Radius(m) Submarine 150 200 9.15/10.67 0.90 Oil Hose 200 255 9.15/10.67 1.20 250 310 9.15/10.67 1.50 300 360 9.15/10.67 1.85 400 470 9.15/10.67 2.50 500 582 9.15/10.67 3.10 600 694 9.15/10.67 (Mpa) Bending (mm) Burst Pressure (Mpa) Dimension 3.70 15 bar 75 bar Specification of Floating Oil Hose Working Pressure (Mpa) Dimension Type ID OD Length (mm) (m) Radius(m) Floating Oil...

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Nanjing Deers Industrial CO., LTD https://www.chinarubberfender.com Polythene Float Features: (table.1) 1. 2. 3. 4. Good Toughness, divulsion resistance, shock resistance Low weight, convenient to install and to demount. Anti-wave, corrosion resistance, ageing resistance and long lifetime. Reuse is available. Item Item Case (PE) Function Target Internal (PU) Function Target Lash Intensity 32 KJ/㎡ Water Absorption 0.16-0.2g/100cm³ Tensile Strength 12 MPa 8.3MPa Elongation at breaking Bending Strength PE Density ≥11% Breaking Strength Elongation at Breaking Compressive Strength PU Density 15.7 MPa...

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