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Mining spraying pipe
Our company organizes production and inspection in accordance with the national coal mining industry standards MT588.1-2005 (Plastic Pipes for Undergr
Product details
Our company follows the national coal mining industry standard MT588.1-2005 (Mine)Plastic pipes for underground use, Part 1: Polyethylene pipes, MT181-88 "MineSafety Inspection Specification for Plastic Pipes Used in Coal Mines "and AQ1071-2009" Non metallic Materials Used in Coal MinesOrganize production and inspection in accordance with the safety technical requirements for gas transportation pipesVerify and obtain the [MA] coal mine safety standard for polyethylene pipes used underground in coal minesZhizheng.
PE mining pipeSuitable for underground water supply and drainage in coal mines with room temperature not exceeding 40 ℃The use pressure of pipes in places with wind, pressure wind, spraying and gas discharge is the highestIt is as high as 1.6Mpa.
What is the definition of PE coal mine pipe?
A mining pipe made from polyethylene resin as the main raw material, with an appropriate amount of additives added, and extruded into shape. This type of pipe has outstanding anti-static and flame retardant properties, as well as high strength, good processing performance, strong environmental adaptability, excellent stress cracking resistance, and good creep resistance.
What are the raw materials for producing PE mining pipes?
The raw material is a special material made of PE resin with high-efficiency anti-static agent and high-quality flame retardant added.
What are the characteristics of PE mining pipe special raw materials?
The special raw material for PE mining pipes not only has excellent long-term compressive strength, but also has excellent resistance to slow stress cracking growth and rapid stress propagation. HE3490-LS is a special material for black PE100 pipes, which also has excellent anti sagging performance.
What are the specifications of PE mining pipe products? (Unit: mm)
φ20、φ25、φ32、φ40、φ50、φ63、φ75、φ90、φ110、φ125、φ160。
What are the implementation standards for PE mining pipes?
Q/JDG · 02-2006 "Polyethylene Pipes for Coal Mines".
What are the product characteristics of PE mining pipes?
In addition to outstanding anti-static and flame retardant properties, it also has advantages such as high strength, good processing performance, strong environmental adaptability, excellent stress cracking resistance, and good creep resistance.
What is the application scope of PE mining pipes?
Mining air duct; Mining water pipes; Mining spraying pipe; Mining gas pipe.
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