Luoyang Yujie Industry&Trade Co., Ltd is one of the most experienced manufacturers and suppliers of big flange in China. Please feel free to buy cheap big flange for sale here from our factory. All customized products are with high quality and competitive price.
Big flange is a kind of pipe connector, which is mainly used to connect pipes and equipment, valves, flanges, etc. It is an indispensable part of the pipeline system.



Materials Selection
1. Carbon steel: Carbon steel is one of the most commonly used flange materials, with good strength and corrosion resistance, suitable for general industrial fields.
2. Stainless steel: Stainless steel flange has high corrosion resistance and performs well under high temperature or irritating media, suitable for chemical, petroleum and food fields.
3. Alloy steel: Alloy steel flange has higher strength and hardness, suitable for high temperature and high pressure working environment.
4. Cast iron: Cast iron flange has low cost and good corrosion resistance, suitable for general industry and low pressure environment.
Function
Functions
The functions of big flange are: connection, sealing, support, and convenient disassembly. The flange adopts the principle of face sealing, with strong connection tightness, which can ensure the safe and reliable operation of the fluid conveying system. It is widely used in chemical, construction, water supply, drainage, petroleum, light and heavy industries, etc. Common specifications and models are: DN300~3000.
FAQ
Q: Does the product support customization ?
Q: What is the mode of transportation
Q: Do you support OEM?
Q: What is your minimum order quantity ?
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