glass steel sewage pipe
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Mainly used for water, sewage, petroleum, chemical, electric power, metallurgy, medicine and other fields of filament wound FRP pipe, has the advantages of light weight, high strength, strong corrosion resistance, convenient installation, maintenance etc.. The product has been successfully used with all parts of the country.
A, glass steel sewage pipeline characteristics
1, have excellent physical properties, glass steel pipe for the proportion of 1.8-2.1, about 1/4 steel, steel, cast iron and plastic than the high strength glass steel pipeline, the general weight of not more than the same specification of steel 1/3, excellent physical and mechanical properties, in addition, glass steel pipe expansion coefficient and steel roughly, 0.5% the heat conduction coefficient only steel, is a good thermal and electrical insulators.
2, chemical corrosion resistance, long service life, suitable for conveying various acid, alkali, salt and organic solvent in different media.
3, excellent hydraulic characteristics, hydraulic characteristic is one of the important characteristics of FRP pipe. The hydraulic characteristics of the excellent means that the fluid head loss is small, pump can use a small diameter or smaller power, thereby reducing the pipeline project initial investment, save energy, reduce the operating cost. Glass reinforced plastic inner surface is quite smooth, the general surface roughness can be 0.0084, almost can be thought of as "hydraulic smooth pipe", in operation, the inner surface of steel pipe, cast iron pipes, cement pipes and so on, often local corrosion, becomes more and more rough, and the glass steel has always maintained a new tube smooth surface state.
4, installation, low maintenance cost, generally speaking, the glass steel pipe does not need the antiseptic treatment; thermal insulation layer can be thinned, even without the other do heat preservation; the pipeline is quite light, the hoisting equipment tonnage is small, power consumption is small, the glass steel pipe length than the cement pipe and cast iron pipe length, the joint is to reduce, these will reduce the installation and maintenance costs, which has been proved by many engineering practice at home and abroad.
5, design flexibility, short cycle of modification. FRP is impregnated with a resin matrix fiber reinforced materials, according to the specific technological conditions of layer by layer winding on a mandrel and made proper curing, tube wall is a kind of layered structure, can use different enhancement material to adjust the glass pipe and the physical and chemical properties of the resin system or change, to adapt to the glass steel of different medium and different working conditions made pressure rating or has some special properties. Retrofit cycle short, the fiber winding composite material is the remarkable characteristics of the metal pipe, the isotropic can compare.
Two, glass steel sewage pipe application
* chemical medium conveying pipe
* all kinds of process pipe
* the ground loop and small hydropower stations, power plant water pressure pipe
* sewage collection and transportation pipeline
* drinking water delivery main pipe and a water distribution pipe
* water pipe and oil injection oil delivery pipe
* the heat conveying pipe, water delivery pipe
* for agricultural irrigation pipe
* spring water delivery pipe
* drinking water delivery main pipe and a water distribution pipe
Three, glass steel sewage pipe specifications
* the inner tube diameter: DN25-4000
* length: 1m, 3M, 6m, 12m
* pressure rating: 0.1Mpa, 0.6Mpa, 1.0Mpa, 1.6Mpa, 2.5Mpa
- Q: The development of steel profiles
- From white to color: color profiles change the steel doors and windows in the past monotonous white, with the building as a whole with the perfect color. Color profiles market share rose rapidly, especially in some high-end residential area widely used.
- Q: Will the model of steel profiles (such as 88-type extrusion profiles, 80 extrusion profiles) is based on what to develop ah
- Strictly speaking, refers to the width of the bottom of the window frame profile. 88 is that the bottom of the frame width of 88 mm. And some profiles are not absolutely accurate, take the approximate value
- Q: Fence material outside the plastic inside is iron or steel this material called
- Generally refers to steel profiles. Plastic profiles are used for the production of doors and windows with PVC profiles, as early as the late 1950s has been in Germany, China began in 1983 from the beginning of the 20th century, the late 90s began universal application. Because simply use PVC profiles processing doors and windows strength is not enough, usually in the cavity to add steel to enhance the stability of doors and windows, so the profile of the steel interior made of plastic doors and windows are often called steel doors and windows. With the extensive use of steel doors and windows, PVC profiles for the production of steel doors and windows are commonly known as steel profiles.
- Q: What is the quality of plastic steel profiles in the end?
- The price is relatively high, the quality is also very general above, especially color materials, color one or two years on the fade, and there will be a small part of the broken material problems, the current sell in the southern city a little better. But the supply cycle time is too long, completely delay the duration. And are and business people to communicate, do not see the manufacturers, so afraid to get fake.
- Q: Plastic steel window profile material
- I do not know upstairs two self-proclaimed expert, in the line and do so long. According to the national market, the top three domestic brands is nothing but Shide, Conch, Finance, three years ago I work in Shide, and now I work in the financial. I do not know the landlord said the profile of the brand, but the beginning of this year Shide new 7 sealed series did in the building materials city speculation to the two hundred and seventy-eight. If the landlord said the profile is not this, then the 280 price is high and understandable. In addition to the grade of the profile is this argument, GB 8814-2004 according to the thickness of the main profile of the profile will be divided into three categories of ABC, according to the "visible wall thickness minimum / non-visible wall thickness minimum" A type of material requirements wall thickness 2.8 / 2.5mm, B type requirements of wall thickness 2.5 / 2.0mm, C type of wall thickness does not specify the requirements. The mainstream of the national standard profiles are Class B. In addition, I answered the second floor of the problem, Jinpeng profiles according to the national market is also a good profile, ranked fourth in the current controversy is not large.
- Q: What is the material of steel
- Plastic profiles are used for the production of doors and windows with PVC profiles, as early as the late 1950s has been in Germany, China began in 1983 from the beginning of the 20th century, the late 90s began universal application. Because simply use PVC profiles processing doors and windows strength is not enough, usually in the cavity to add steel to enhance the stability of doors and windows, so the profile of the steel interior made of plastic doors and windows are often called steel doors and windows. With the extensive use of steel doors and windows, PVC profiles for the production of steel doors and windows are commonly known as steel profiles.
- Q: The difference between steel and aluminum alloy profiles
- Aluminum doors and windows better, but I said that this aluminum alloy is not an ordinary aluminum alloy, its full name is called "heat insulation bridge aluminum" profile. This kind of aluminum alloy doors and windows profiles, it is more complex than ordinary old aluminum alloy structure, thickness and strength and finish much higher than the old aluminum alloy doors and windows profiles, his structural design more scientific and efficient for the family to save energy , With good insulation noise, cold insulation properties, not easy to deformation, discoloration, corrosion resistance and rugged than plastic steel profiles are several times higher. In the decoration of doors and windows, for steel windows and broken bridge aluminum alloy doors and windows of choice, broken bridge aluminum doors and windows of the cost is much higher than the steel doors and windows.
- Q: Specification for steel profiles
- Before 50, did not use 40 or 38, 10 years ago I have done spliced steel, and now who is willing to splicing ah. But really want to splice, and now have steel can also be spliced.
- Q: What is the amount of plastic profiles
- Plastic window frame and sash with lap way to seal, fan and the box part of the overlap called the amount of overlap. The industry standard does not specify the amount of lap. For the flat window, lap is generally between 8 ~ 10mm. If the conditions permit, the amount of lap as much as possible to choose a larger, so that in the installation and use, even if the frame fan overlap position slightly dislocation, but also to ensure that the seal between the frame fan. Using different hardware, but also affect the amount of overlap factors. If the use of ordinary handle, frame fan lap can choose a larger, if the use of transmission handle, frame between the need for a certain gap between the installation of the drive, so the amount of lap would have to be smaller, otherwise, installed on the fan Of the transmission is easy to touch the window frame, affecting the sash switch. Therefore, even with the same profile, the lap should also be determined separately.
- Q: Plastic doors and windows profiles
- The overall quality of plastic doors and windows by the quality of hardware accessories and installation of a great impact, because the domestic enterprises PVC plastic doors and windows profile profile shape and size are not the same, hardware accessories can not be unified, so the production of each variety of parts Can not be large, it is difficult to form a scale effect, in addition, due to the overall level of consumption of domestic doors and windows is still very low, limiting the price of PVC plastic doors and windows, PVC plastic doors and windows hardware accessories prices are too low, causing manufacturers to meet the market had to reduce Cost and make cheaper cheap hardware accessories. Fortunately, the new standards for plastic window hardware is being developed, hoping to standardize the hardware market. Excellent hardware accessories, can improve the overall performance of the window, such as flat window using multi-point locking than a single point of locking the sealing and wind pressure performance is much higher, the use of corner hinge or adjustable hinge its performance It is much stronger than ordinary type or saddle type hinge, it can effectively prevent fan sagging phenomenon. In addition, the use of silicified and the middle of the taps with the top of the top coat is much higher than the ordinary.
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glass steel sewage pipe
- Ref Price:
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- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
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