Steam piping, also known as steel sleeve steel steam insulation pipe, consists of working steel pipe, insulation layer, air layer, outer steel pipe, and external anti-corrosion layer. The company can produce DN50-DN1000MM steam insulation pipelines. The temperature of the conveying medium is less than or equal to 350 degrees Celsius, and the pressure is less than 2.5MPa.
Working pipe: Seamless steel pipes, spiral steel pipes, and straight seam steel pipes can be selected
Insulation material: Calcium silicate insulation material, high temperature resistant glass wool, nano aerogel, rock wool can be selected
Casing steel pipe: spiral steel pipes, and straight seam steel pipes can be selected
External anti-corrosion type: Optional epoxy coal tar asphalt, 3PE, fiberglass anti-corrosion can be selected.
The production process of steam pipings mainly includes the following steps:
1. Raw material preparation: Prepare raw materials such as steel pipes, insulation materials, anti-corrosion materials, etc.
2. Steel pipe surface treatment: Conduct surface treatment on the conveying medium steel pipe to remove surface oil stains, rust, etc.
3. Steel pipe preheating: Heat the inner steel pipe to the specified temperature.
4. Preparation of insulation materials: According to the requirements, insulation materials are generally made using ultrafine glass wool.
5. Anticorrosive treatment: Apply anti-corrosion materials such as epoxy coal tar asphalt, 3PE, 2PE, plastic coating, fiberglass, and polyurea spraying on the surface of the steel pipe.
6. Assembly: Assemble the inner steel pipe, insulation material, outer protective steel pipe, etc. in a certain order.
7. Welding: Weld the joints of each steel pipe together to ensure there are no leaks.
Pressure test: Conduct a pressure test to ensure that there are no leaks in the pipeline.
8. Insulation treatment: Insulate the pipeline and fill it with insulation materials such as ultra-fine glass wool.
9. Coating: Apply anti-corrosion materials such as epoxy coal tar asphalt, 3PE, 2PE, plastic coating, fiberglass, polyurea spray coating, etc. on the surface of the pipeline.
10. Testing: Conduct testing to ensure that all indicators of the pipeline meet the requirements.
11. Packaging: Package the pipeline to protect it from damage.
12. Shipping: Ship the pipeline to the customer's designated location.
Tangshan Xingbang Pipeline Engineering Equipment Co., Ltd. was founded in 1995 with a registered capital of 190 million yuan. It is a comprehensive production enterprise specializing in steel sleeve steam insulation pipes(steam piping), polyurethane insulation pipes, overhead insulation pipes, anti-corrosion pipes, and pipeline intelligent monitoring systems.
The company has production bases in Hebei, Hubei, and Northeast China. The company's products cover more than 20 countries and regions including China, Vietnam, Fiji, Russia, Canada, etc.
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