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 material is fast heated and kept warm?
Heat the heating tube and the aluminum tube with the heat preservation material.There are many kinds of insulation products, including foam plastics, mineral cotton products, foam glass, expanded perlite thermal insulation products, rubber powder, EPS granule insulation paste, mineral spraying cotton and foamed cement insulation products.
Q:What are the composite thermal insulation boards?
Mineral wool, rock (mineral) cotton and glass wool, sometimes referred to as mineral cotton, belong to inorganic wall insulation materials, but also easy to absorb water and lead to weight gain, and eventually lead to insulation layer fall off. Construction process also needs to add grid cloth, do waterproof measures.
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:Does water paint spray fire in underground space?
NeededWater based brand fire retardant paint thickness is determined by base material, such as wood, steel structure, etc.:1. ultra thin structure fire retardant coating (0-3mm)2. thin steel structure fire retardant coating (3-7mm), fire-resistant 2-5h3. thick steel structure fire retardant coating (7-45mm), applicable to high-rise civil buildings, columns, general industrial and civil construction, fire up to more than 3H4. mineral cotton fire retardant insulation coating
Q:What's the difference between glass fiber and mineral wool?
Referred to as mineral wool. With non flammable, no mildew, no borers and other properties. Made into felt, blankets, mats, ropes, plates and so on. Used as sound absorption, shock absorption and heat insulation material.
Q:What are the building thermal insulation materials in general?
Commonly used building thermal insulation materials are benzene board, Extrusion board, polyurethane spraying, etc..
Q:What is the heat preservation material?
Thermal insulation materials are generally used to guide heat coefficient less than or equal to 0.2 of the material. Thermal insulation material development is very fast, and in industry and building the use of good insulation technology and materials, often can get twice the result with half the effort. Each ton of mineral cotton insulation used in the building saves one ton of oil a year.
Q:Fireproof rock wool board can be used as firewall?
Rock wool board mainly by hydrophobic rock wool board pendulum method for production of insulation layer material, composite rock wool board is the natural rocks such as gabbro, Xuan Wuyan, dolomite, iron ore, aluminum and vanadium as the main raw materials, inorganic fiber adding binder, hydrophobic agent by high temperature melting, made of fiber the implementation of standards, GB/T25975-2010 is "building exterior insulation rock wool products"; rock cotton in the industrial slag blast furnace slag such as slag, phosphorus slag and fly ash as the main raw material, inorganic fiber after remelting fibrosis made. This paper introduces the main A-fire exterior wall external insulation system on the market (the following text from Chinese architectural design and Research Institute of standards "exterior insulation construction" Standard No. 10J121) the implementation of standards is GB/T11835-2007 "insulation rock wool, slag wool and their products".
Q:Advantages of exterior wall energy saving and environmental protection heat insulation coating
Although the market is rich in exterior wall insulation products, but inorganic thermal insulation materials in addition to A-class fire retardant performance and good insulation effect, but also has excellent insulation system structure without network. In simple construction, and buildings with life, water resistant anti crack and anti hollowing fields occupy an increasingly important position.
Q:What is the difference between ordinary slag wool rock wool board and basalt rock wool board?
Rock wool and slag wool, chemical composition and acidity coefficient comparison in our country, the main raw material for blast furnace slag slag cotton general or other metallurgical slag, the main raw material for rock wool basalt or diabase, the chemical composition of the differences between them are larger (

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