煤矿井下用聚氯乙烯（PVC）管性能特点：
The performances of
underground coal mine PVC pipe:
安全性高：高抗冲、抗静电、阻燃，采用三层共挤、一次成型生产工艺，均符合国家煤
矿井下安全使用条件(MA),优异的抗冲击性能保证产品在井下恶劣的环境下的使用安全。
High safe performance:
high impact resistance, anti-static and anti-flaming. The technology is
three-layer co-extrusion and one step formation, which is accordance with
national coal mine safe using condition(MA). The excellent impact resistance
ensure that PVC pipe are used safely in the harsh environment.
重量轻：比重小，方便搬运与使用。
Light weight: low density, easy to move and use
耐腐蚀：管材不需做防腐处理，直接连接使用。
Corrosion resistance: The pipe don’t need to do the anti-corrosion treatment. It can be used directly.
安装方便：连接方式简单易行，易于井下安装施工。
Easy installation: Easy to connect and easy to install underground
成本低：综合造价低于同类产品，且使用寿命长。
Low cost: Comprehensive
cost is lower than other similar products. Long using life
Shandong JINDA Pipe Industry Co., Ltd belongs to Zhangdian mining group, founded in 2008, the company is located in Zhangdian Economic Development Zone, covers an area of 110 acres, east of the ancient capital of Qi - Linzi, south of State Road 309, North Jiqing Expressway, accessible, convenient transportation. Our company is the earliest in the ultra-high molecular weight polyethylene pipe R & D and production enterprises, has also developed ultra high molecular weight polyethylene waterproof and dustproof performance, high roller coal mine with high molecular weight polyethylene pipe and high impact PVC for coal mine gas drainage pipe material and other new products. Has formed two core series products: ultra high molecular weight polyethylene products and coal mine gas drainage pipe; the UHMWPE series of products is a national high-tech project has There is nothing comparable to this corrosion and abrasion, low temperature resistance, impact resistance, our company is a set of ultra high molecular weight polyethylene the production, sales, installation, service and development, as one of the diversified innovative enterprise, is also a handful of domestic large UHMWPE products production base.
The company currently has 20 domestic advanced level of ultra high molecular weight polyethylene pipe production line, 8 mine PVC pipe production line and advanced testing facilities, with research and development test platform and supporting the production workshop of 9000 square meters, can produce all kinds of caliber ultra high molecular weight polyethylene pipe and coal mine gas drainage pipe such products are widely used in mines, thermal power, coal, chemical industry, metallurgy, dredging and other industrial fields.
At present, the company of UHMWPE pipe series of annual production capacity of 5000 tons, the annual output value of about 100 million yuan, the sales network covering the whole country, and successfully exported to Africa, Southeast Asia and North America in the mining industry; coal mine gas drainage pipe with annual production capacity of 6000 tons, the annual output value of about 90 million yuan, the sales network covers the major mining group.
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