ASME B16.9 flanged nipples have a flange structure at one end. This flange is usually for easy connection with other flanges or pipe fittings.

A182 F321 slip on flange is a common flange connection form. Its structure is relatively simple and is connected to pipes or other flanges by slip-on welding. The flange of the slip-on flange has bolt holes for bolting with the mating flange. When connected to the pipeline, the flange is put on the pipeline and then welded at the joint between the pipeline and the flange.

Alloy socket branch pipe seat is a pipe fitting made of alloy material, used to connect the branch pipe to the main pipe. It mainly consists of two parts: the socket and the body.

P265GH carbon steel pipe is a pressure vessel steel pipe with high strength, high toughness and excellent welding performance. It has excellent characteristics that make it widely used in various industrial applications.

C276 flange is a flange made of C276 alloy, which is also called Hastelloy C-276 and plays an important role in many fields such as chemical industry and petroleum.

A350 LF2 Weld Neck Flange is a kind of pipe fittings, which refers to a flange with a neck and a round pipe transition and is butt welded to the pipe.

Butt welding reducers are tubular pipe fittings with different diameters at both ends, which are connected to the pipeline by butt welding. It is usually conical, with a larger diameter at one end and a smaller diameter at the other end, and is used to achieve a smooth transition between pipelines of different diameters.

ASTM A790 S31803 steel pipe is a special type of stainless steel pipe, whose microstructure is mainly composed of austenite and ferrite.

The lap joint flange is put on the pipe end by flanging, steel ring to put the flange on the pipe end. The flange can move on the pipe end. The function of the flange is to press them tightly. Since it is blocked by the flanging, the lap joint flange does not contact the medium.

ASTM A182 F904L Flange is a non-stabilized austenitic stainless steel with low carbon content. This high alloy stainless steel is added with copper to improve its resistance to strong reducing acids, such as sulphuric acid. The steel is also resistant to stress corrosion cracking and crevice corrosion.

Duplex stainless steel flange is a flange made of duplex stainless steel. Duplex stainless steel refers to a solid solution structure in which the ferrite phase and the austenite phase each account for about half, and the minimum content of the phase generally needs to reach 30%.

A Spiral Wound Gasket is the most common metallic gasket used in industrial plants. A properly selected and installed spiral wound gasket can withstand high temperatures and pressures, preventing leaks throughout their intended lifespan. 

ASTM A563M is a material standard for heavy hexagon nuts developed by the American Society for Testing and Materials (ASTM). This standard mainly specifies the requirements for the chemical composition, mechanical properties, dimensional tolerances, surface treatment, etc.

A 90 degree bend is a pipe fitting that changes the direction of the pipe by 90 degrees, and its shape is usually a curved structure that is a quarter round.

The spectacle blind , also known as blind flange or plugging plate, is a special component used in pipeline systems. It is widely used in industrial fields, especially in chemical, petroleum, natural gas and other industries.

SMO 254 stainless steel pipe is a high-performance stainless steel material.It has unique chemical composition and excellent performance, maintaining excellent stability and durability.

ASTM A193 Grade B7 stud bolts are high-strength, high-durability fasteners manufactured in accordance with the American Society for Testing and Materials (ASTM) A193 standard.

 90 Degree Carbon steel elbow is a pipe fitting with a 90 degree bending angle. It connects two pipes and changes the direction of the pipes at right angles, ensuring that the fluid flows along a predetermined path in the pipe system.

The main structural feature of the stainless steel lap joint flange is the loose connection. It consists of a flange body, a flange nipple and connecting bolts. The flange body and the flange nipple are loose fitting, and this structure allows the pipeline to expand and contract freely within a certain range.

ASTM A105 weldolet is a kind of pipe fitting used in pipeline system. It is mainly composed of main pipe connection part, branch pipe connection part and welding part.

ASME B16.11 socket weld tee is a pipe fitting mainly used in pipeline systems. It has three interfaces, one of which is a socket and the other two are spigots. It is connected to other pipes or pipe fittings by means of a socket connection. This connection method makes the installation and maintenance of the pipeline system relatively convenient.

The ASME B16.5 Weld Neck Flange is a welding-type flange cast or forged integrally with the tapered neck. It is then buttwelded to the piping system. The ASTM A182 SS WNRF Flange is made of austenitic steel consisting of 18% chromium and 8% nickel, and it is this composition that makes the flange strong and highly resistive to corrosion. 

A333 Grade 6 steel pipe is a steel pipe material specially designed for low temperature environment. It can maintain good mechanical and physical properties under low temperature conditions to ensure safe and reliable use in low temperature engineering.

ASME B16.9 45 degree LR elbow is a pipe connector with a bending angle of 45 degrees. The long diameter means that the bending radius of the elbow is relatively large. It consists of a bending part and interfaces at both ends. The size of the interface matches the outer diameter of the connected pipe to ensure a sealed connection.

A105 Class 150 Carbon steel blind flange is a blind plate made of carbon steel material, which is connected to the flange in the pipeline system to prevent the passage and leakage of fluids, gases and other media.

A weld neck flange is a type of flange that connects, seals, and changes the direction of a pipe in a pipe system by butt-welding the flange to the pipe. The neck of the weld neck  flange matches the outer diameter of the pipe, providing a good welding interface during welding to ensure the strength and tightness of the connection.

A234 WPB tee is a pipe fitting used in pipeline systems. It has three openings and can divide the fluid in one pipe to the other two pipes, or gather the fluid in two pipes into one pipe. Carbon steel tees can be divided into equal diameter tees and reducing tees.

The characteristic of concentric reducers is that their center lines coincide, that is, the centers of the large and small heads are on the same straight line. This design allows the flow direction of the fluid to remain basically unchanged when passing through the reducer, reducing the resistance caused by the change in flow direction.

API 5L B steel pipe is a long steel strip with a hollow cross-section and no seams around it. It is made of carbon steel. Carbon steel is an iron-carbon alloy with iron as the matrix and carbon as the main added element. Carbon steel pipe has high strength and can withstand certain pressure and tension.