HDPE Steel Strip Reinforced Corrugated Pipe
HDPE steel strip reinforced corrugated pipe Appearance, standard and Application
Black. Implementation of CJ / T225-2006 "buried HDPE steel strip reinforced corrugated pipe ; Products are widely used in urban drainage, sewage engineering, agricultural irrigation, drip irrigation, water-saving irrigation projects, drainage, sand control projects.
HDPE steel strip reinforced corrugated pipe Specification
1. N8(ID 300mm.400 mm.500 mm.600 mm.700 mm.800 mm.1000 mm.1200 mm.1400 mm.1500 mm.1600 mm.1800 mm.2000 mm)
2. N10(ID300mm.400 mm.500 mm.600 mm.700 mm.800 mm.1000 mm.1200 mm.1400 mm.1500 mm.1600 mm.1800 mm.2000 mm)
3. N12.5(ID 300mm.400 mm.500 mm.600 mm.700 mm.800 mm.1000 mm.1200 mm.1400 mm.1500 mm.1600 mm.1800 mm.2000 mm)
HDPE steel strip reinforced corrugated pipe Features
n High pressure bearing capacity, high impact resistance capacity: pipe is steel strip reinforced, high ring stiffness , good adaptability for any foundation conditions;
n Economy: lower cost than the specifications of other plastic pipe, light weight, save transportation and construction costs, easy management and maintenance; large diameter, high ring stiffness;
n Chemical resistance: will not be corroded by sewage, waste water and chemicals, will not be corroded by the substances in soil, it will not be damaged by plant roots;
n Anti-aging: the pipe is generally in black color, can withstand the direct sunlight in the stacking and construction process.
n Excellent wear resistance, Better than steel pipe.cast iron pipe, cement pipe;
n Superior drainage: small water flow resistant in the inner wall, Drain fast, Strong water passing ability. large fluid flow.
n The composite of each layer is carried out in the molten state of the plastic, which is completely different from the winding pipe (medium hole wall tube), so the composite fastness of each layer is very reliable;
n Pipe can be used hot melt welding, clamp type rigid connection, heat shrinkable belt connection and other connections, suitable for different piping system requirements, convenient and reliable.
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Ethylene glycol is a very important basic chemical raw material. It is mainly used in the production of polyester products, antifreeze agents, unsaturated polyester resins, lubricants, plasticizers, non-ionic surfactants, and explosives. Use is very extensive. According to relevant data, the current global demand for ethylene glycol is more than 20 million tons, of which China’s demand accounts for one-third. At present, the total amount of ethylene glycol produced in the country is only over 2 million tons, and it can only meet the market demand of 20% to 30%. The gap of more than 4 million tons can only rely on imports.
The "coal glycol" technology route and industrial application adopted by Tongliao Jinmei Chemical Industry Co., Ltd. is a set of world first technology with independent intellectual property rights. Its promotion should be able to replace the traditional petroleum technology route to produce ethylene glycol, which will effectively alleviate the contradiction between the supply and demand of China's ethylene glycol products. According to estimates by experts, the production of 1 tonne of ethylene glycol using the petroleum technology route requires about 2.5 tons of petroleum. If the “coal glycol†production technology is used, the annual global savings of oil is equivalent to the newly developed annual output of 50 million. A large oil field in tons.
It is understood that Tongliao Jinhua Chemical's ethylene glycol project has a total investment of 10 billion yuan and a designed production capacity of 120 tons. At present, the first phase of an annual output of 200,000 tons of ethylene glycol projects has been completed, and 1.3 million tons of brown coal can be converted annually. The second phase of the 400,000-ton-per-year ethylene glycol project is actively preparing for the first phase of construction. The first half of this year will be fully started.
HDPE steel strip reinforced corrugated pipe
The world's first batch of coal glycol is available in Tongliao
On the eve of New Year's Day, the world's first batch of ethylene glycol made of lignite to meet the needs of users officially went offline at Tongliao Jinmei Chemical Industry Co., Ltd., which ended the history that only countries around the world can only use the petroleum technology route to produce ethylene glycol.