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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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.

Q:Is it dangerous to make mineral cotton mattresses?: You should see the mineral wool mattress, mineral wool is Lord palm mattress, adding mineral wool because of mineral materials with various physical properties under certain conditions, such as far infrared energy and electric energy, magnetic energy, new products, general quality products.

Q:How can the exhaust pipe of a gas water heater be insulated by going through the glass?: Gas water heater exhaust pipe are now dual structure: the inner tube is the exhaust pipe, the fan will strong combustion exhaust water heater forcibly discharges the indoor air inlet pipe; the outer tube is, the outer air (oxygen) gas suction water heater for combustion.

Q:What are common house thermal insulation materials?: Mineral wool. Rock wool and its productsMineral 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:Main use of mineral cotton: its products are mainly used in the walls of dry buildings, roof, ceiling and other insulation, insulation and sound absorption, but also made of waterproof felt and pipe sleeve.

Q:What are the building thermal insulation materials in general?: Building thermal insulation material is to take measures to reduce the heat inside the building to the outside, so as to maintain the indoor temperature of building. Building insulation material plays an important role in creating suitable indoor thermal environment and saving energy in building insulation.

Q:What kinds of exterior wall thermal insulation materials are there in Northwest China?: Experts from authoritative institutions of Beijing Haina LIAN inorganic fiber spraying technology Co., Ltd. development of ultra-fine inorganic fiber spray identified, it is for the further development of the enterprise is undoubtedly a new impetus. I learned that the evaluation results, both for the enterprise is also happy, for the enterprise how to further enhance their ability of research and development and to further explore this, more hope that the enterprises can take the assessment results in the East, as the struggle to make "Heiner fertility LIAN" on the floor again!

Q:What is the difference between high-density rock wool board and hard rock wool board?: Rock wool (mineral wool) is a natural, non-toxic, harmless green product. The utility model has the advantages of good fireproof performance and good durability, can be synchronized with the structure life, and has lower price, and can also have sound insulation effect while satisfying the heat insulation performance. Rock wool exterior insulation and insulation system, especially for buildings with high fire protection requirements.

Q:The classification of exterior wall insulation and its main categories: 1, exterior wall insulation usually(1) external thermal insulation of plate;(2) polyurethane rigid foam exterior insulation;(3) polyphenyl granule external thermal insulation;(4) inorganic insulation mortar external insulation;This is divided into small categories, such as sheet insulation, polystyrene board, inorganic insulation, expansion of glass beads2, rock wool exterior wall insulation, if there are rock wool board belongs to plate insulation, good combustion performance, good heat insulation performance, but relatively waterproof, bad, higher prices.Thin plastering exterior wall insulation does not indicate insulation material.Polyurethane insulation has been mentioned above, but the construction is not very convenient, and the combustion performance is poor and the price is higher.Polystyrene particles are good in every respect, and the only disadvantage is that the combustion performance can not reach the grade A (A1)

Q:How can the interior drain be silenced?: A sewer pipe commonly used rock wool make noise processing (must be closed, it is said that rock wool can be carcinogenic) but in general, even a simple sound will hear the noise, just reduce it, if there is higher demand for insulation,You can also use wooden boards to make boxes, wrap the hose down, fill it with foam, and, with the aid of the ceiling material, reduce noise. Such as: sound-absorbing board, PVC foam board and so on.

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:Exterior wall insulation putty powder construction needs to pay attention to what problems?: Rock wool, also called asbestos, is a kind of mineral cotton. It is made of natural rock and mineral and is made of fluffy, short and fine fiber. Rock wool, that is, a kind of exterior insulation material

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