Ship Building Sandblast Hose - China

Sandblast hose is used for various tunnels construction, such as well

lane, cavern and slope spray anchor.

It is also used for rust removal in

ship building industry.

This is the so- called ship building sandblast

hose.

It is used to remove the rust on the surface of ship by spraying

sand to the ship, making ship have longer service life.

It is highly

resistant to abrasion, so it is becoming more and more popular in this

industry.

It is composed of three parts: tube, reinforcement and cover.

And its structure is the same as tunnel sandblast hose.

Tube is made

from the mixture of polyurethane and butyl rubber, adding special

reinforcing agent, making the hose resistant to abrasion and high

pressure.

Reinforcement is made from multiple layers of high tensile

steel wires or high quality rubber cloth, making the hose have solid

structure and bear high working pressure.

Cover is made from natural

rubber or neoprene, making the hose resistant to abrasion, corrosion,

weather, ozone, aging, heat and chemicals.

Four sections of ship building sandblast hoses.

Ship building sandblast hose used to convey sand to remove rust of ship.

The cross section of ship building sandblast hose.

Ship building sandblast hose cross section.

The details of ship building sandblast hose:

Structure: it is composed of three parts: tube, reinforcement and cover.

Tube: the mixture of polyurethane and butyl rubber, adding special reinforcing agent, making the hose highly resistant to abrasion.

Reinforcement: multiple layers of high tensile braided steel wires or rubber cloth, making the hose have solid structure and resistant to high pressure.

Cover: natural rubber or neoprene, making the hose resistant to abrasion, corrosion, weather, ozone and aging.

Working temperature: - 25 °F to +180 °F.

Working pressure: 10 bar ( 150 psi) .

ID nominal size: 20 ± 0.75, 22 ± 0.75, 25 ± 0.75, 31.5 ± 1.25, 40 ± 1.25, 45 ± 1.50, 50 ± 1.50, 64 ± 1.50.

Working indicators of ship building sandblast hose

Index Inner tube Cover

Tensile strength ( MPa) ≥15.0 ≥13.0

wagon crane ( MPa) ≥530 ≥320

Tensile strength change for hot air ( 70 °C, 72 h) ±25%

Elongation at break for hot air ( 70 °C, 72 h) +10 to +30

Wear volume ( / cm3) ≥0.35

Adhesion strength between layers ≥2.0

Layer thickness 4 5.5

The specification of ship building sandblast hose

Hose code ID OD Ply Working pressure

psi bar

SBSDBH- 01 1/ 2 13 1- 1/ 32 26.2 2 150 10

SBSDBH- 02 3/ 4 19 1- 3/ 8 34.9 2 150 10

SBSDBH- 03 1 25 1- 9/ 16 39.7 2 150 10

SBSDBH- 04 1- 1/ 4 32 1- 27/ 32 46.8 2 150 10

SBSDBH- 05 1- 1/ 2 38 2- 1/ 8 54.0 2 150 10

SBSDBH- 06 2 51 2- 11/ 16 68.3 2 150 10

Note: we can manufacture ship building sandblast hose according to customers' requirements, such as materials, material ratio, hose diameter, working pressure and so on.

Application of ship building sandblast hose:

Ship building sandblast hose is used to convey and spray sand to surface of ship to remove rust.

A worker is spraying sand to ship with sandblast hose.

Ship building sandblast hose can be used for rust removal.

A worker is spraying sand to the bottom surface of ship with sandblast hose.

Ship building sandblast hose can be used to remove rust of ship to make ship have longer service life.

If you are interested contact us via sales at sandblast- hose dot com.

Company Contact:

• Posted By: Hebei Huayu Special Rubber Co., Ltd.

• Phone: 863185239335

• Address: Jing County, Hengshui City, Hebei Province, China., hengshui , China

• Email:

• Website: https://www.sandblast-hose.com

• Business Description: Hebei Huayu Special Rubber Co., Ltd. is the leading manufacturer of complete sandblast hose products in China with rich experience.
  
  We have established long term cooperation relationship with many companies.
  
  Our sandblast hoses are mainly used to deliver highly abrasive materials in tunnel construction, mining, hydropower, military defense and ship building.
  
  We have advanced equipment to manufacture high quality sandblast hose products and skilled workers to control products quality.
  
  What's more, we test and check sandblast hose products before they are delivered to our customers.
  
  We have made great achievement in sandblast hose industry and won high reputation and trust from our customers.
  
  Sandblast hose is mainly used to convey highly abrasive materials, so its outstanding feature is that it has excellent abrasion resistance.
  
  It is composed of three parts: tube, reinforcement and cover.
  
  Tube is made from the mixture of polyurethane and butyl rubber, adding special reinforcing agent, making hose resistant to abrasion and high pressure.
  
  Reinforcement is made from multiple layers of high tensile steel wires or high quality rubber cloth, making hose have solid structure and bear high working pressure.
  
  Cover is made from natural rubber or neoprene, making hose resistant to abrasion, corrosion, chemicals, weather, ozone and aging.
  
  If you are interested contact us via sales@sandblast-hose.
  
  com.