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:What are the exterior wall thermal insulation materials?
- Metal insulation material:Mainly aluminum and its products, such as aluminum plate, aluminum foil, aluminum foil, composite light plate, etc.. It uses the radiation characteristics of the material surface to obtain the heat insulation performance.Advantages and disadvantages: with this kind of surface characteristics of the material, almost do not absorb the heat on it, and the ability to radiate heat itself is also very small, this kind of material supply less, more expensive.
- Q:What are the kinds of fire door core board?
- Organic thermal insulation material, fire door core is such as EPS (foam polystyrene), XPS (extrusion foaming polystyrene), foam PVC, foam PE, foam PUR and sponge rubber as raw materials and other products. But because of flammability and combustion of organic materials to produce VOC, hinder the application of these materials, this also appeared over the pursuit of improve flame retardant properties of organic materials, and enhance the level of fire safety phenomenon, it not only greatly increased the cost of materials, at the same time as the non environmentally friendly flame retardant are on fire the process will increase the amount of smoke and smoke toxic materials, fire may bring greater harm, so the organic material as the core material of the fire door is not desirable.
- Q:Protective clothing is glass cotton wool type
- Rock wool protective clothing can choose special anti small dust protective clothing, such as DuPont tyvek1422a protective clothing, this kind of protective clothing is relatively good cost performance, but also inexpensive, can prevent 0.01 microns diameter foreign body.
- 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 kinds of fire retardant coatings are there in steel structures?
- The utility model can be expanded and expanded slowly when the fire is in place to form a dense and hard fireproof heat-insulating layer, and the fireproof layer has strong fireproof impact property, and the temperature rise of the steel is delayed, and the steel member is effectively protected. Ultra thin intumescent steel structure fire retardant coating can be sprayed, brushed or rolled. It is generally used in building steel structures with a fire resistance requirement of less than 2 h. There have been fire resistance to meet or exceed the new ultra-thin fireproof coating for steel structure of 2 varieties of H, it is mainly based on the special structure of the poly methyl acrylate or epoxy resin and amino resin, chlorinated paraffin, compound as base adhesive, with high degree of polymerization of ammonium polyphosphate, double itrate alcohol, melamine as four fire retardant system, adding titanium dioxide, wollastonite and other inorganic refractory material, using 200# as solvent and solvent oil compound. All kinds of light steel structure, grid and so on, use this type of fire retardant coatings for fire protection.
- Q:Rock wool, EIA inorganic insulation mortar, polystyrene particles, polystyrene foam board advantages and disadvantages comparison?
- Polystyrene foam board: polystyrene foam board is polystyrene resin as the main raw material, foaming agent made by foaming, with numerous closed microporous material. The utility model has the advantages of small density, small thermal conductivity, low water absorption, good sound insulation performance, high mechanical strength, high dimensional accuracy and uniform structure. But its flammability, combustion, release of toxic gases styrene, B3 grade materials. In the 3.15 exposure of fire accidents, polystyrene foam board accounted for a large proportion, the country has banned the use of.
- 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:Why should the insulation board be spliced when it is installed?
- 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:How can the interior drain be silenced?
- Sound insulation material: high quality noise proof cotton. Home improvement does not recommend the use of rock wool or other mineral wool because of a little pollution. Although the ordinary sponge does not pollute, but the sound insulation effect is ordinary.Fixed material: tie band, convenient construction, good effect, strong rope can also. Tapes are not recommended for long periods and are easily removed from the sound proof cotton.
- Q:The difference between rock wool and mineral wool
- Cotton like short staple fibers made from silicate melts, including slag cotton, rock wool, glass wool and ceramic fibers, generally only refer to the first two.
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Rock Wool with Aluminum Foil Steel Pipe Jacket
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 300 m.t.
- Supply Capability:
- 2000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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