[China million new Trade Co., Ltd. to recommend the star product - conduit] how to choose a good conduit: the importance of the tube slowly reflected, became the renovation of housing indispensable thing. When we buy, the seller can not believe the rhetoric real. So how to choose a good conduit become our problems faced. Today to tell you that in two ways. We need to buy tube when the first, we need to look at is the pipe threading pipe is not flat, there are some relatively poor quality of the conduit surface will crease, of course, there will be a serious rift. Such threading tube life and its strength is not guaranteed. Best not to choose. Second, it is the conduit cross-section. When we look at the surface is smooth, we have to look at it like section. Generally good cross-section of conduit is uniform and smooth cut is absolutely perfect circle. Some low-quality products 32 conduit, the wall is not uniform, it is easy to let the current breakdown of the wall, causing the line fault. So when we pipe threading enough time, we must bear in mind the above two color kbg threading pipe, it can be very intuitive and simple to check whether the tube in front of you is good for him. [China million new Trade Co., Ltd. to recommend the star product - PVC pipe threading pipe threading] how to properly use the different applications requires PVC pipes have different functions in different occasions, so PVC pipe threading in the application will be different following Xiaobian take you to see how the use of different places good .1 when using PVC pipe threading, for dark spreads in the wall, buried the body does not burn spreads underground line pipe threading pipe 64, and rural construction and other general houses home improvement line pipe shall be made to meet the construction standards of the Department JG3050-199 [1] 8 "construction with insulating electrical conduit and fittings," has a certain flame retardant properties, while meeting the requirements of physical and mechanical properties of PVC pipe threading according to Fine .2 time and places, for fire risk high places conduit, such as the line hotels, restaurants, shopping malls (supermarkets), libraries, dance, entertainment and other public gathering places within the ceiling and floor will be protected through management , because there are more combustible floor in the ceiling, flammable materials, should choose a higher performance level of flame burning PVC pipe threading [2] .3, with distribution lines for fire protection, fire alarm system should be mandatory for electrical wiring Use the subject line to meet the Ministry of Public Security retardant PVC pipe threading .4, the relics of ancient buildings for surface electrical wiring renovation, interior decoration and building re-decoration and the old, old building renovation required when using for surface lines (hidden in the ceiling, in the floor), it must be above the level of combustion performance B1 flame retardant PVC pipe threading 32 threading pipe, threading pipe, pipe threading Tianjin Shenzhou million new election (view) from the Tianjin Trade Co., Ltd. Shenzhou million new. Tianjin Shenzhou million new Trade Co., Ltd. (www.wxcxg.com) is a professional, "threading pipe, bridge, wire and cable," the company. Since its inception, we adhere to the "good faith, sound management" approach, the courage to participate in healthy competition in the market, so that the "British Leader, cultural, north of" brand has a good reputation. We adhere to the "service first, customer first" principle, so that the Divine million new customers in other to win the trust of the public, and establish a good corporate image. Special Note: This information is for reference only pictures and information, please contact us to obtain the most accurate information, thank you!