Where to buy flange pipe fittings in Malaysia?

Flange pipe fittings

Flange pipe fittings are parts that connect pipes to pipes, and are connected to the pipe ends. There are holes in the flange, and the bolts tightly connect the two flanges. The flanges are sealed with gaskets. Flange pipe fittings refer to pipe fittings with flanges (flanges or lands). It can be cast, screwed or welded. Flange (or joint) consists of a pair of flanges, a gasket and several bolts and nuts. The gasket is placed between the sealing surfaces of the two flanges. After the nut is tightened, the specific pressure on the surface of the gasket reaches a certain value and then deforms, and fills the unevenness on the sealing surface to make the connection tight. Flange connection is a detachable connection. According to the connected parts, it can be divided into container flange and pipe flange. According to the structure type, there are integral flange, loop flange and threaded flange. Common integral flanges include flat welding flanges and butt welding flanges. Flat welding flanges have poor rigidity and are suitable for occasions where the pressure p≤4MPa; butt welding flanges, also known as high neck flanges, have higher rigidity and are suitable for occasions with higher pressure and temperature. There are three types of flange sealing surface: flat sealing surface, suitable for occasions with low pressure and non-toxic medium; concave-convex sealing surface, suitable for occasions with slightly higher pressure; , toxic media and high pressure occasions. The gasket is a ring made of a material that can produce plastic deformation and has a certain strength. Most of the gaskets are cut from non-metallic plates, or made by professional factories according to the specified size. The materials are asbestos rubber plates, asbestos plates, polyethylene plates, etc.; thin metal plates (white iron, stainless steel) are also used in Malaysia. A metal clad gasket made by wrapping non-metallic materials such as asbestos; there is also a wound gasket made of a thin steel strip and an asbestos belt. Ordinary rubber gaskets are suitable for occasions where the temperature is lower than 120°C; asbestos rubber gaskets are suitable for occasions where the temperature of water vapor is lower than 450°C, the temperature of oil is lower than 350°C, and the pressure is lower than 5MPa. Medium, the most commonly used is acid-resistant asbestos board. In high-pressure equipment and pipelines, lens-shaped or other-shaped metal gaskets made of copper, aluminum, No. 10 steel, and stainless steel are used. The contact width between the high-pressure gasket and the sealing surface is very narrow (line contact), and the processing finish of the sealing surface and the gasket is relatively high.

Classification of flange pipe fittings

Flange pipe fittings are divided into threaded (wire) flange pipe fittings and welding flange pipe fittings. In Malaysia, low-pressure and small-diameter wire flanges are used, and high-pressure and low-pressure large-diameters use welding flanges. The thickness of the flanges of different pressures and the diameter and number of connecting bolts are different.

According to the different grades of pressure, flange pads also have different materials, ranging from low-pressure asbestos pads, high-pressure asbestos pads to metal pads.

1. Divided by material into carbon steel, cast steel, alloy steel, stainless steel, copper, aluminum alloy, plastic, argon, ppc, etc.

2. According to the production method, it can be divided into forged flanges, cast flanges, welded flanges, and rolled flanges (oversized models)

3. According to manufacturing standards, it can be divided into national standards (standards of the Ministry of Chemical Industry, petroleum standards, electric power standards), American standards, German standards, Japanese standards, Russian standards, etc.

Usage of flange pipe fittings

The flange connection is easy to use and can withstand greater pressure. In industrial pipelines in Malaysia, flange connections are widely used. In the home, the pipe diameter is small and low pressure, and the flange connection is not visible. If you are in a boiler room or a production site, there are flanged pipes and equipment everywhere.

Where to buy flange pipe fittings in Malaysia?

If you only buy a small amount flange pipe fittings for your own use, you can buy it directly from a nearby store or online. If you are a distributor and need large quantities or regular/long-term buying of flange pipe fittings for wholesale, then you must choose a reliable flange pipe fitting manufacturer, so that you can get a more favorable price. When choosing a manufacturer, we must comprehensively consider factors such as quality, price, and supply stability. If you need to buy plastic flange pipe fittings or Cast iron flange pipe fittings, you can consider Haili Pipeline, which is a leader in the Chinese pipe industry. They can meet the diversified pipeline needs of customers.

Flange pipe fittings of Haili Pipeline can be roughly divided into the following three types:

Cast iron Flange pipe fitting

Pressure Rating of our Cast iron Flange pipe fitting is 0.5MPa, 0.6MPa, 0.63MPa, 0.8MPa, 1.0MPa, 1.25MPa, 1.6MPa, 2.0MPa, 2.5MPa

The size of our Cast iron Flange pipe fitting is 20mm ~ 1400mm

PVC Loose Flange Pipe Fittings

The purpose of using loose flange pipe fittings is generally to save material. Its structure is divided into two parts, one end of the pipe part is connected to the pipe, and the other end is made into a butt welding ring. The flange plate is made of PVC material, and the flange head part is made of the same material as the pipe, so as to save material.

HDPE Pipe Flange Adapter Butt Fusion Weld

Our HDPE Pipe Flange Adapter Butt Fusion Weld are made of high quality materials and have passed strict quality control. We provide our customers in Malaysia with quality assurance and quality after-sales service.

If you need these products, please feel free to contact us. We will provide you with high quality products and competitive prices. We also have stable customers in Malaysia, often export to Malaysia, and are very familiar with Malaysia's relevant import policies and procedures. Guarantee worry-free transactions and provide you with one-stop service.