Product Overview

Flange, also known as flange plate or flange, is an important component used for connection, sealing and fixation in fluid systems such as pipelines and equipment. It is usually used in pairs, forming detachable connection structures between pipes and between pipes and equipment through bolt connections. At the same time, sealing at the interfaces is achieved through gaskets to prevent medium leakage.

Product specifications: 2" to 160" (DN50-DN4000mm)

Product material: 304/304 l / 321/316/316 l / 310 s, and other materials

Application scope: The products are widely used in engineering projects such as petroleum, chemical engineering, pharmaceuticals, food, machinery, metallurgy, construction, and power.

Product Overview

We know that sometimes traditional standard flange pipe fittings and pipe connectors may not be suitable for certain special applications. Therefore, we offer you customized services to ensure that Hongyuan products can provide professional solutions for your projects. Hongyuan's years of R&D and manufacturing experience have helped us gain a deep understanding of the demands of various industries. We will be industry-oriented and provide you with tailor-made solutions for each industry. Our goal is to help your project enhance production efficiency and optimize profit plans.

Product specifications: 2" to 160" (DN50-DN4000mm)

Product material: 304/304 l / 321/316/316 l / 310 s, and other materials

Application scope: The products are widely used in engineering projects such as petroleum, chemical engineering, pharmaceuticals, food, machinery, metallurgy, construction, and power.

Product Overview

Stainless steel pipe fittings are a type of pipe fittings. They are made of stainless steel, hence the name "stainless steel pipe fittings". They include: stainless steel elbows, stainless steel tees, stainless steel crosses, stainless steel reducers, stainless steel pipe caps, etc. According to the connection method, they can be classified into four types: socket stainless steel pipe fittings, threaded stainless steel pipe fittings, flanged stainless steel pipe fittings and welded stainless steel pipe fittings.

Product specifications: 2" to 160" (DN50-DN4000mm)

Product material: 304/304 l / 321/316/316 l / 310 s, and other materials

Application scope: The products are widely used in engineering projects such as petroleum, chemical engineering, pharmaceuticals, food, machinery, metallurgy, construction, and power.

Product Overview

Threaded pipe fittings, also known as threaded sleeves, are tubular connection components with internal or external threads. It connects pipes through the meshing of threads and is usually made of metal materials such as carbon steel, stainless steel and alloy steel, etc. The main function of threaded pipe fittings is to seal and fix pipes through threaded connections. They have the advantages of easy installation, convenient disassembly and good sealing performance.

Product specifications: 1/2"-4"(DN15mm-DN100mm)

Product material: 304, 316L, etc

Application scope: The products are widely used in engineering projects such as petroleum, chemical engineering, pharmaceuticals, food, machinery, metallurgy, construction, and power.

Product Overview

Sanitary pipe fittings are pipe connection accessories used in places with high hygiene requirements in industries such as pharmaceuticals and food. They are mainly made of stainless steel and cover types such as joints, clamps, and elbows. The connection methods include welded type, clamp type, and threaded type.

Product specifications: 1/2"-4"(DN15mm-DN100mm)

Product material: 304, 316L, etc

Application scope: The products are widely used in engineering projects such as petroleum, chemical engineering, pharmaceuticals, food, machinery, metallurgy, construction, and power.

Product Overview

Threaded valves refer to valves with internal or external threads on the valve body, which are usually connected to the threads of pipelines. Its main components include the valve body, valve plate and valve stem. The valve body is generally made of materials such as carbon steel, stainless steel or cast iron, which have good corrosion resistance and strength to prevent the valve body from being damaged.

Nominal diameter: 1/2"~60"(DN10-DN1000mm)

Product material: 304/304 l / 321/316/316 l / 310 s, and other materials

Adopted standards: GB, DIN, ANSI, JIS, BS, etc

Product Overview

Flanged valves are a type of valve connected by flanges. Flanges are ring-shaped connecting parts with bolt holes and are typically used for detachable connections between pipes, valves and equipment. The main function of a flange valve is to control the flow of fluids. It is connected to the pipeline through a flange to form a sealed cavity, ensuring the safe transmission of fluids and the integrity of the system. The connection method of flange valves usually adopts bolt connection and is suitable for various industrial applications.

Nominal diameter: 10mm to 1000mm and 1/2" to 60"

Product material: 304/304 l / 321/316/316 l / 310 s, and other materials