Rock Wool with Aluminum Foil Steel Pipe Jacket

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Loading Port:
Qingdao
Payment Terms:
TT OR LC
Min Order Qty:
300 m.t.
Supply Capability:
2000 m.t./month

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Product Description:

Materials

1.inner work steel

Seamless steel pipe for steam

Impeller blasting and paint before insulation

Standard of GB/T9823-1988 and level Sa2.5

2.aluminium silicate fiber felt(drag reduction layer)

Be put between inner work and inorganic insulation

(to insure the steel pipe movement when expansion and contraction)

3.calcium silicate insulation material

Can be customed into glasswool,rock wool,ect

Use break strapping, and filled foam asbestos in the cracks to reduce heat lossing

4.aluminum reflector

To prevent the inorganic insulation foam from going into the insulation material

Prevent heat loss and make the steam pipe is more economic

5.polyurethane insulation layer

Good effect of heat insualtion

6.outer work steel

GB/T9711.1Spiral weld pipe or SY5292ERW pipe

7.outer anticorrosive coating

3PE anticorrosion

Usage

High temperature steam pipeline in

Urben central heating

Petroleum,chemical,power and other high temperature heat pipeline

Transmit temperature

150°C—350°C

Working pressure

<1.6Mpa steam

Buried depth

Underground 1-2m

Advantages

1. waterproof,moistureproof,leakproof,impervious

2. thermostability(high temperature resistant), high pressure resistance

3. low heat loss, heat insulation is better

4. strong anti-corrosion

5. long life,about 30-50 years

6. be directly buried in the ground

Rock wool is a mineral inorganic fibrous material with excellent and distinguished properties and characteristics. It is efficiently applied in all fields of thermo-acoustic insulation; furthermore it is used in many industries and agricultural activities. It is water proof rock wool.

 

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Q:What are the requirements for floor and exterior wall waterproofing in building construction?
The joining of different structural materials shall be made of salt resistant fiberglass mesh or hot galvanized galvanized wire mesh of not less than 150mm on each side for anti cracking strengthening treatment
Q:What are the building energy saving materials?
Rock wool is a selection of basalt or diabase as the main raw material, made by melting high temperature inorganic artificial fiber. Rock wool products have good thermal insulation, heat insulation, sound absorption, heat resistance, non combustion, and good chemical stability. Rock wool used for exterior walls of buildings. There are three forms of insulation: internal heat insulation, central sandwich insulation and external insulation.
Q:Rock wool, EIA inorganic insulation mortar, polystyrene particles, polystyrene foam board advantages and disadvantages comparison?
Rock wool (mineral wool): it is a kind of inorganic green product from natural mineral, non-toxic and harmless. The utility model has the advantages of good fireproof performance and good durability, and can be synchronized with the structure life, and the price is low. When the insulation performance is satisfied, the utility model can also have a sound insulation effect, and the fire prevention grade is level a. But the quality of rock wool is very different, and the heat preservation performance is good, the density is low, the tensile strength is low, and the durability is poor, and the paint can not be used directly.
Q:The water heater for what the security hole tube
Gas water heater, smoke exhaust pipe, mineral wool, rock wool, glass fiber, etc..
Q:What are the exterior wall insulation materials?
Polyurethane, this material is the best performance of other materials in the insulation cotton, the use of more, such as refrigerators, cold, and so on. The thermal conductivity is much lower than that of the benzene and extrusion panels, and the price is much higher.
Q:What are common house thermal insulation materials?
In architecture, it is customary to control the flow of heat through the houseMaterials called thermal insulation prevent the heat from entering the room from being called heat insulation material. Insulation, thermal insulation materials insulation materials called duncan. The commonly used insulation materials can be divided into two categories: organic and inorganic. In its shape
Q:How about the appearance of glass wool, mineral wool and asbestos?
Glass wool belongs to a kind of glass fiber, it is a kind of man-made inorganic fiber. Quartz, sand, limestone, dolomite and other natural ore as the main raw materials, with a number of soda ash, borax and other chemical raw materials into glass. In the melting state, by means of external force, the system is thrown into flocculent fibers, and the fibers and fibers are made of solid intersection. They are intertwined with each other and show a lot of small gaps. This gap can be considered as a pore. Therefore, the glass wool can be regarded as a porous material and has good thermal insulation and sound absorption performance.
Q:What are the common thermal insulation materials?
Mineral wool is the industrial waste slag as main raw materials by melting, cotton like insulation material made by injection method and centrifugal method: cotton is a natural rock as raw material is made of mineral wool. The commonly used rock such as Xuan Wuyan, diabase, amphibolite etc..Mineral wool characteristics: mineral cotton and products is a high-quality insulation materials, has more than 100 years of production and application history. The utility model has the advantages of light weight, heat preservation, heat insulation, sound absorption, good chemical stability, no burning and corrosion resistance, abundant raw material sources and low cost:
Q:Fireproof rock wool board can be used as firewall?
Composite rock wool board and slag wool board referred to as mineral wool, slag wool has been widely used in metallurgy, machinery, building materials, petroleum and chemical industry in 1970s, rock wool used for external wall thermal insulation in developed countries such as the EU has a history of nearly 30 years, but in our country because of its high cost and production cost, the economic costs of organic insulation the material is greater than, the application range is not big.
Q:What are the advantages of inorganic fiber spraying in construction engineering?
Inorganic fiber spraying is a new type of environmentally friendly architectural coatings, mainly composed of inorganic fiber and water-based adhesive composition, by mixing by air pressure pump for spraying, spraying and atomized water mixed to form coating on the substrate to protect. The coating can meet the requirements of sound absorption, thermal insulation and fire protection.

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