A252 steel piling pipe

In addition to using steel pipes as raw materials to produce eccentric reducing pipes, some specifications of reducing pipes can also be produced using stamping forming technology using steel plates. The shape of the stamping die used for stretching refers to the design of the inner surface size of the reducing pipe, and the steel plate after cutting is stamped and stretched into shape using the stamping die

The "8" character is a type of pipeline component, mainly for the convenience of maintenance. You can paint the upper half of the "8" character black to determine the specific shape. It's half a blind plate and half an iron ring. Commonly used for pipeline flanges that require process changes, the materials mainly include carbon steel, stainless steel, and alloy, which can be selected based on the pipeline pressure level and pipeline medium.

Out Diameter: 4"-20" Wall Thickness: 3-20mm Length : 3-12m, or according to customer’s requirement End: Plain End, Beveled End, Treaded End Standard: ASTM 5L, ASTM A53, ASTM A178, ASTM A500/501, ASTM A691, ASTM A252, ASTM A672, EN 10217

Pipe cap, also known as head, plug, cap, pipe cap, or blind, is a pipe fitting welded to the pipe end or installed on the external thread of the pipe end to cover the pipe. Used to close pipelines, with the same effect as pipe plugs. The form of blind plates is similar, except that blind plates can be dismantled for sealing, while welded pipe caps cannot be dismantled. The design of the pipe cap includes a convex pipe cap, a conical shell, a reducing section, a flat cover, and a tightening mouth. Convex pipe caps include: hemispherical pipe caps, elliptical pipe caps, dished pipe caps, and spherical crown pipe caps. From the perspective of force, the convex pipe cap gradually becomes less effective than the hemispherical pipe cap, but from the perspective of manufacturing difficulty, it gradually becomes easier to manufacture.

Stainless steel elbows need to be protected according to certain process measures during use and production, to protect the rationality and quality of castings. Production and processing should be carried out according to certain process techniques to protect the quality of stainless steel elbows. The stainless steel elbow is protected by a long nozzle and enters below the liquid level of the ladle. The ladle is sealed with a cover, and the sealing between the long nozzle and the ladle cover is also necessary to protect the sealing performance of the casting. Before injecting water into the stainless steel elbow ladle, the ladle is filled with argon (nitrogen) for about 6 minutes to ensure that the oxygen content inside the ladle is less than 2%. A certain amount of oxygen input is strictly controlled to ensure good performance during use. Through such protection, the oxygen content in stainless steel elbows will remain unchanged or decrease to some extent.

A pipeline silencer is a composite sound-absorbing hood with a composite structure of high temperature and high pressure steam, as well as low pressure steam, that enters the secondary pressure reducing body after a one-time expansion and pressure reduction in the silencer, and then forms low pressure or ultra-low pressure steam through a large volume expansion and pressure reduction. After being sprayed out, it is further silenced and reduced outside the pressure reducing body before being released into the atmosphere. The steam exhaust muffler of the waste heat boiler has the advantages of high safety factor, large noise reduction value, small equipment size, light weight, and easy installation.

Magnetic drive centrifugal pump (referred to as magnetic pump) is a new type of pump that applies modern magnetic mechanics principles and utilizes the magnetic transmission of permanent magnets to achieve contactless transmission of torque. When the motor drives the outer rotor (i.e. outer magnetic steel) assembly to rotate, the magnetic force line passes through the isolation sleeve to drive the inner rotor (i.e. inner magnetic steel) assembly and impeller to rotate synchronously. Due to the medium being enclosed in a stationary isolation sleeve, In order to achieve the goal of no leakage pumping of media, the shaft seal leakage of mechanical transmission pumps has been completely solved, and a new type of industrial pump designed with full sealing, no leakage, and no pollution has been achieved.

The structure of the piston type electric flow and pressure regulating valve is: the valve body of the piston type electric flow and pressure regulating valve is divided into inner and outer layers, and the medium flows in the valve chamber between the inner and outer layers of the valve body. When the valve is running, the electric actuator receives a standard signal for action and drives the valve shaft to rotate through a gearbox. The valve shaft, through a crank mechanism, drives the valve plug in the valve chamber to move forward and backward along the pipeline axis, changing the flow channel area, and achieving the purpose of flow regulation and pressure regulation.

The three-way/four-way ball valve has a novel, unique and specialized control system design. It is widely used in industrial sectors such as metallurgy, mining, petroleum, chemical, power, light industry, aerial photography, and automation control systems, in conjunction with pneumatic or electric control combination instruments. It is suitable for mixing and diverting fluids, gases, and dust substances.