The main process technology of hot tar asphalt dressing conveying pipe is tar pitch, which is tar obtained by dry distillation of organic matter such as coal and wood, and is made by heavy processing. Surface asphalt is divided into natural asphalt and petroleum asphalt: natural asphalt is the residue of long-term exposure and evaporation on the oil seepage surface, and petroleum asphalt is the product made by appropriate processing of residual oil after crude oil rectification. Therefore it is suitable for the delivery of hot tar and bitumen. Companies and products served by Litong can also be seen in the petroleum industry. Litong has successfully passed the API Q1 quality management system certification of the American Petroleum Institute. Its product series include API 7K, API 16C, API 16D, etc. Fire-resistant, anti-hydrogen sulfide and other harsh working environments. API 16D is certified by Lloyd's Register for fire and high temperature resistance. Corrugated PTFE hose is a very versatile hose with excellent flexibility and large size in both length and inside diameter. Current users see it as the ideal bulk transfer hose for a wide range of caustic, chemicals and raw materials. Their applications include tanker and ship unloading, bulk handling, chemical and petrochemical transfers, pump connections, and more. The hose can also be used as a suction hose for unloading or transferring media under negative pressure, giving customers more room for choice.
Hercules series steel wire wound hydraulic rubber hose is suitable for all kinds of construction machinery and has the effect of biodegradable hydraulic oil. The inner rubber layer is made of nitrile rubber, and the outer layer is a narrow cloth pattern black non-peeling outer rubber. , in order to ensure the explosion-proof reinforcement layer of the pipe body is made of 4-layer or 6-layer interlaced high-strength steel wire; the design standard of the pipe body is implemented in accordance with ISO18752-DC, </div><div>chemical conveying soft Pipes can be divided into industrial grade (specially conveying industrial water, oil, sewage, powder, chemical raw materials, etc.) and food grade (food factory conveying juice, milk juice, edible water, winery conveying liquor, beer, etc.), Wind power generation, suction and drainage, oil, low-concentration chemicals and other liquid and solid particles, powder materials. Regardless of the application, the substance itself must be a "non-corrosive" "low-concentration chemical" substance. Low-concentration acid and alkali resistance, high elasticity, not easy to age, long service life; high pressure resistance, can keep the original state under high pressure vacuum. Abrasion-resistant hoses are not only corrosion-resistant and corrosion-resistant, but also anti-static, a feature that many conveying hoses do not have. When the sky is dry, the friction between objects is easy to generate static electricity. Many flammable items have potential safety hazards. In the event of a fire, the consequences will be unimaginable, which will not only cause serious economic losses, but also cause casualties. The anti-static feature of the wear-resistant hose eliminates our concerns very well, so that we can produce with peace of mind and work more smoothly.
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