Stainless steel 45 ° elbow

ASTM A252 Standard is Specification for Welded and Seamless Steel Pipe Piles EN10219 / EN10210 S275J0H S355J0H ASTM/ASME A252/SA252 steel piling pipe is a structural pipe ideally suited for application in buildings, retaining walls, and other structures needing solid, dependably, quality made steel piling pipe as its structure.

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.

The valve stem of WZ41H corrugated pipe gate valve adopts a double sealing structure of corrugated pipe and packing, ensuring no leakage sealing at the valve stem, especially suitable for pipelines with flammable, explosive, toxic and valuable media. The sealing structure of corrugated pipes is designed reasonably, resistant to fatigue, and has a long service life. Bellows gate valves are suitable for cutting or connecting pipeline media in various working conditions such as petroleum, chemical, pharmaceutical, fertilizer, and power industries with a nominal pressure of PN1.6~16MPa and a working temperature of -29~350 ℃.

Overview of ZZYP-16BII self-operated pressure regulating valve with pilot: The pressure regulating valve does not require external energy, and uses the energy of the regulated medium as the power source. A pressure stabilizing device that automatically controls the flow of the valve medium and keeps the pressure behind the valve constant. It has been widely used in the production and transportation of natural gas with continuous gas supply, city gas and industrial production sectors such as metallurgy, petroleum and chemical industry. The valve features: high control accuracy, about twice as high as the general ZZY type direct-operated pressure regulating valve.

All welded ball valves are widely used in city gas, city heating, petrochemical, shipbuilding, steel, pressure regulating station, power plant and other pipeline equipment.

1. Excellent bidirectional sealing performance and low torque value. The processing performance of the parts is superior. 2. The flow characteristics tend to be straight. Good tuning performance. 3. The flange connection is easy to install, and can be installed vertically or horizontally. 4. The flange connection is easy to install, and can be installed in both vertical and outdoor modes. 5. The diversity of sealing materials is available for users to choose from. 6. The valve can be used as a vent valve at the pipe end, with reliable performance. 7. The valve seat sealing ring is organically combined with the valve body, providing the valve with a longer service life.