Doors and windows installation must first select the profiles. Considering that most of the current houses have large window areas (such as balconies) and high-rise buildings, the wall thickness of the profiles should be greater than 2.5 mm. The inner cavity is a three-cavity structure and has a closed structure. Drainage chamber and isolation chamber, enhanced cavity, so as to ensure that the window is not deformed for decades. In addition, such profiles are not easy to change color and are not easy to age. Second, we must observe the surface finish of steel doors and windows, whether there are obvious scratches, whether there are cracks in the solder fillets, etc., and whether the clear corners are beautiful and uniform. Third, hardware accessories should try their best to use accessories with good performance and flexible opening and closing. High-quality plastic steel doors and windows should be combined with advanced window design so that residents can benefit for life. For example, for houses with large outdoor noise, it is best to use plastic windows with insulating glass, which has excellent sealing and sound insulation. For another example, from the window design perspective, different window types can be designed according to different needs. When designing a window type, it can be generally in the following order: a. Function; b. Practical and beautiful c. For example, if the window is relatively high-grade, the top-hung window is open, and the owner's room is appropriate. The study room and the living room are suitable for the use of external flat-open windows. The closed balcony is suitable for sliding windows. The window with a larger opening can use a combination window. The window is a part of the building. It should have the same longevity as the building. A good door and window is chosen, which is also a good guarantee for the quality of the home. Doors Doors and windows Doors and windows Villas Design Window glass Houses for home Houses Glass doors Design of study Densing rooms Den
Sealand is a trustworthy manufacturer of Gas Mass Flow Meter, Gas Mass Flowmeter, Gas Flow Meter, Gas Flowmeter, Gas Meter, ATEX, IECEx & CE approved.
The installation is as follows.
1. Installation Steps
valve location into consideration;
a) Sensor stays away from mechanical vibration source, for example, pump. Use flexible
pipe to connect meter with pipeline if inevitable. The housing of meter must be standalone,
out of touch with any other device. There must be 3 times the size of sensor between 2
sensors if there are many flow meters on the same pipeline, to avoid resonance.
b) Do not install sensor on pipeline that easily expands with hot and contracts with cold,
especially near expansion joint, which leads to a worse stability.
c) Sensor stays away from industrial electromagnetic field, such as large generator and
transformer, better 5m at least. Such device influences the performance of drive coil and
pickoffs. Make sure magnetic field intensity less than 400A/m.
d) Sensor shall be installed on lower pipeline, to be easily full of fluid.
f) Build a sunshade if the meter is under direct solar radiation.
g) Keep the meter from corrosive liquid.
Gas Mass Flow Meter, Gas Mass Flowmeter, Gas Flow Meter, Gas Flowmeter, Gas Meter Zhejiang Sealand Technology Co., Ltd. , https://www.sealandflowmeters.com
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a) Choose correct installation site, taking installation area, pipeline, transmitter location &
b) Install the meter according to direction mark on sensor;
c) Install the sensor & transmitter on pipeline;
d) Connect transmitter & sensor with 9-pin cable;
e) Start.
e) Make sure Ex-mark meet application requirements if in hazardous area.