Customized spiral coils for seamless boilers

Customized spiral coils for seamless boilers

The material of stainless steel coil is made of high-quality stainless alloy steel such as SUS304 and SUS316, which gives it high hardness and significantly improves the rigidity of the pipe. Therefore, it has strong impact resistance and vibration resistance. The material of stainless steel coil undergoes elastic and plastic strain under the action of flow force. If the stress is large enough, the stainless steel coil will cause fracture. Clean the stainless steel coil attention channel; Pay attention to the interface. Never let the coil catch acidic media; When encountering acidic media, stainless steel will corrode!
The detection and shaping of stainless steel coils must be processed offline. Therefore, it demonstrates its superiority in high pressure, high strength, and mechanical structural materials. Stainless steel coils must not be cleaned with alcohol!

Hot pressed coil, also known as stamped coil, is made by heating the material and stamping it with a special mold, with a smaller diameter; Welding coils, also known as "shrimp rice bends", can be cut and welded onto pipes or steel plates, and their specifications can be very large. The number of bends and the bending radius are freely determined by the maker. Stamping bending has good smoothness, while welding bending is not very smooth. The bending radius of both is not large, usually about 1 time the diameter of the pipeline, while simmering bending has a bending radius of about 8 times the diameter of the pipeline, and its smoothness is also similar to stamping bending. Hot pressed coil refers to the production process of steel pipe hot pressing. Welding coils refer to coils that are used for welding to pipelines. It is possible that you have confused welding coils with butt welding coils in the removal of oil stains and carbon deposits in hot oil furnaces, pipelines, and thermal oil systems.

Company strength

​   Tianjin Nova Energy Tech Ltd is a technology manufacturing enterprise dedicated to providing users with one-stop high-quality metal products, precision mechanical parts processing, and drilling and exploration tools. Tianjin Nova Energy Tech Ltd is located in Jinghai, Tianjin, a deep processing base for metal products and tools, adjacent to Tianjin Port and Beijing Daxing International Airport, with obvious geographical advantages. At present, a product series of over 100 varieties and tens of thousands of specifications has been formed, including special steel, metal pipe fittings, steel pipes, round steel, metal wire rope products, wire rods, transportation equipment, photovoltaic equipment and brackets, wind power components, drilling and exploration tools, etc. The factory has various types of precision machining equipment: CNC gantry machining centers, CNC lathes, precision milling machines, wire cutting machines, precision grinding machines, tapping machines, deep hole drilling machines, deep hole three coordinate machines, etc. With advanced equipment and professional engineering and technical personnel, we provide customers with one-stop services from raw material screening, rough processing, precision processing, special surface coating treatment, to accessory assembly.

Buyer Reading

    All products in our store are photographed from real objects, with slight color differences in the pictures. For any product issues, please contact our merchant's after-sales service for assistance! The prices of our products are for reference only. There are many models in different series and prices may vary. Please consult the merchant before placing an order.

    Products need to be customized in advance (such as non-standard production and processing). Please consult the merchant before placing an order to see if there is stock available. If customization is required, please confirm the order deadline (to avoid delaying your urgent needs).