Micro tubule cluster pipe/tube
With HDPE (high density polyethylene) uPVC as the raw material, ext-ruder is extruded to make plastic molding production, the single hole wall intersect, a kind of cable sheath pipe of close melting boundary.Products are waterproof, moisture-proof, anti-aging, long service life, and good weatherability characteristic, at the same time, since it is a one-time molding integration porous protect casing, so the construction is convenient, increase the number of embedded holes, to improve the construction speed, greatly reduces the engineering unit of materials and construction cost.
The inner wall of this kind of pipe is smooth and can be used for optical cable, which can save working hours, its structure is reasonable, the use value is high, the life is long.It is mainly used for mobile,uni-com, net-com, broadcast and other communication cable sheath.
Application:
It is mainly used for communication cable, telecommunication cable network, length communication line and cable TV broadcast transmission network.It has the advantages of being flexible and flexible, less laying, convenient construction, safe and reliable, and low cost.
Features:
1. Good corrosion resistance, good electrical insulation, at least 50 years.
2. The porous partition is clear, the thread is easy and convenient.
3. The construction is convenient and fast and the construction cost is low.
4. Tight arrangement of holes to improve the utilization ratio of communication holes.
5. Product integration structure, high strength, long service life.
HDPE/UPVC Multi Hole Plastic Pipe Plastic Pipe With Multiaperture Profile,New Material Pipe,Multiaperture Profile Plastic Pipe ZHEJIANG BOYA COMTECH CO.,LTD , http://www.zjbytx.com
The way and position of the plate support is an important factor affecting the accuracy of the plate. Therefore, the newly implemented JJG117-91 plate verification procedure stipulates the arrangement of the plate support points, which ensures the finishing, verification and acceptance of the plate. It has the consistency of the accuracy of the working surface during use, and overcomes the inconsistency of the accuracy of the current verification and use of the flat plate of 1.000mm×1000mm. It has practical significance. From the geometric principle, it is known that the three points on a straight line do not define a plane, and only three-point support can be used to obtain geometric stability. Therefore, most of the flat-panel manufacturers at home and abroad stipulate three-point support form. In order to keep the flat plate as small as possible due to its own weight,