After the steel was developed, the use rate of steel has been increasing so far. From large buildings to small thermos flasks, steel may be used. Another use is to bury steel pipes underground to transport materials. However, in relatively cold places, once in winter, low temperature will often cause damage to the steel pipe, so some people will cover the steel pipe with a steel sheathed steel insulation tube. So, which manufacturer of steel-insulated steel insulation pipe is of better quality? Let me recommend a few good steel-jacketed steel insulation pipe manufacturers for you to use for reference!
Specification of steel sleeve steel insulation pipe
Insulation pipe 219 is also called DN200 steel pipe, we generally say 8 inches. The most commonly used wall thicknesses are 219X6 (31.5kg / m 219X7 (36.6kg / m) and 219X8 (41.63kg / m). The 219-gauge steel pipe insulation is commonly used in 40mm, 45mm, 50mm, 55mm Several.
Steel sleeve steel insulation pipe price
Unit price 10-40 yuan
The steel sleeve steel insulation pipes at this price include double-sided submerged arc welding straight seam welded pipes, Zhongyang polyurethane insulation pipes, 20mn alloy steel, 20mn round steel, 20mn2 seamless pipes, etc., generally made of working steel pipes and glass wool The heat insulation layer, aluminum foil reflection layer, stainless steel fastening steel belt, sliding guide bracket, air insulation layer, outer protection steel pipe, and outer anti-corrosion layer, so this price of steel sleeve steel insulation pipe has high strength and is not easy to damage. It has the advantages of easy construction and maintenance and long service life.
Unit price 50-100 yuan
The price of 50-100 yuan belongs to the mid-end price of steel-jacketed steel insulation pipes, including 1214 free-cutting steel,? 1214 cold-drawn steel, 10S20 free-cutting steel, 45S20 free-cutting steel,? 10S20 round steel? The sheathed steel insulation pipe is characterized by no need to install a pipe trench during installation, and can be directly buried in underground river water. Even under low temperature conditions, it has good corrosion resistance and impact resistance, making the construction simple and rapid, and comprehensive cost Low, so the profiles bought at this price are generally suitable for installing those deep river pipelines.
Unit price above 100 yuan
There are not many types of steel-jacketed steel insulation pipes included in this price, only the market price of steel-jacketed steel insulation pipes such as Y12Pb free-cutting steel, Y12Pb round steel, Zhongyang polyurethane insulation pipe, Aurander straight seam welded pipe and other The type is higher. The most outstanding feature of this type of thermal insulation pipe is its excellent thermal insulation. The heat loss is only 20% of traditional steel. Long-term operation can save a lot of resources and significantly reduce energy costs. It also sets up an alarm system to automatically detect pipe network leakage faults, accurately indicate the fault location and automatically alarm. It is worth mentioning that the production process is advanced double-sided submerged arc welding, which can be welded in the best position, and it is not easy to have defects such as wrong edges, welding deviation and under-welding. Very guaranteed.
Note: This price is for reference only! Due to different regions, of course, the price will vary. If you want to know more about the relevant price details, please refer to the local dealers!
Recommended by manufacturers
Hefei China Railway Pipe Industry Co., Ltd.
Hefei China Railway Pipe Industry Co., Ltd. was established in 2004. Its predecessor was the HVAC Engineering Branch of China Railway Siju Group Industrial Co., Ltd. The steel-jacketed steel insulation pipes produced are based on foreign direct buried pipe technology, and absorb many domestic The advanced technology of professional design institutes and professional manufacturers has been continuously improved in practical engineering applications. And launched the internal fixed, external sliding, upper hydrophobic, fully sealed structure, after practice in many projects across the country have proved its reliability and advanced, is the most effective and reliable high-temperature steam pipeline laying products. Suitable for all kinds of steam delivery ≥150 ℃.
Langfang Bohai Polyurethane Co., Ltd.
Founded in the early 1980s, Langfang Bohai Polyurethane Co., Ltd. is an early-stage, larger-scale professional backbone enterprise integrating scientific research, production, sales, and construction. For many years, the company has consistently adhered to the humanized business philosophy of "quality first, customer first". The produced steel-jacketed steel direct buried pipe has been approved by the national quality inspection agency, and can independently undertake the design and construction of large-scale insulation projects. For a long time, the company's products have been widely used in industrial and mining enterprises, petrochemical enterprises, urban central heating pipe networks, residential quarters and other fields across the country, and have been highly praised by users.
Cangzhou Chengyuan Pipe Industry Co., Ltd.
Cangzhou Chengyuan Pipe Industry Co., Ltd. is located in China Steel Pipe Fitting Production Base-Yanshan County Industrial Development Zone, Hebei Province. The company has more than 300 employees, annual production and sales of 200,000 tons, and annual sales income of 100 million yuan. The company has consistently adhered to the tenet of "Quality First, Customer First, Quality Service, and Keeping Contract". With high-quality products, good reputation, and quality service, the products are sold well in more than 30 provinces, municipalities, autonomous regions and Sold to the United States, Russia and other countries, the quality is directly in line with international standards.
Editor's summary: In fact, after everyone successfully buys the steel jacket steel insulation pipe, the stacking of the steel jacket steel insulation pipe is also very particular. The requirement of stacking is to stack different types of materials separately, and the steel jacket steel insulation stacked in the open air Underneath the tube, wooden pads and stones must be placed, and someone must check whether the pile is inclined or twisted. Therefore, in the completion of a project, every item can not be neglected, everyone should always take it seriously.
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