Metleader is a specialized manufacture of high quality carbon steel plate flanges, also supplies other steel plate flanges, such as flanges made of stainless steel. Carbon steel plate flanges are commonly used flanges in pipeline industries, produced in accordance to DIN, JIS, ASME, ANSI, GOST standards, are widely accepted as an alternative to cast or forged flanges in lower pressure applications, because plate flanges are free of defects, convenient materials, low cost and extensive use.Carbon steel plate flange often used in fuel and water pipelines, where are the two plate are bolt together with several gaskets through the circular holes. Specification:
Product name: Carbon steel plate flanges
Standards:DIN, JIS, ASME, ANSI, GOST etc.
Material: carbon steel ASTM A105/A150N, A350, F42, F46, F48, F50, F52, F56 etc.
Pressure: Class 150, Class 300, Class 400, Class 600, Class 900, Class 1500, Class 2500;
PN6, PN10, PN16, PN25, PN40, PN64 etc.
Size: 1/2 inch- 48 inch , DN10-DN2000, or customer size
Surface Treatment: Oil black paint, Antirust Oil, Yellow transparent, Cold and hot galvanized
1. From the raw material to material, semi-finished products, finished products, each link detection process, in strict accordance with the ISO standard.
2. Commissioned by the long-term cooperation of third party institution for the final examination of the products, such as SGS, Pony, BV etc.
Marking & Package
Marking: Stander-Material-Grade-Size-Heat No. and our trade mark
We can also mark and pack according to customers special requirement
We promise to fulfill the delivery date according to the contract! Because of the current policy situation, resulting in production tension, orders more, if you have order demand for carbon steel plate flanges or other types flanges, please contact us in advance.