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HONGTU FORGING
The company specializes in producing various types of flanges, granulator accessories, forgings, construction machinery accessories, auto parts, agricultural machinery parts -
Product
HONGTU FORGING
The company specializes in producing various types of flanges, granulator accessories, forgings, construction machinery accessories, auto parts, agricultural machinery parts -
HONGTU FORGING
The company specializes in producing various types of flanges, granulator accessories, forgings, construction machinery accessories, auto parts, agricultural machinery parts
Contact Information
Address: Pu Ji Jie Dao Chuan Li Cun Pan long Shan Industrial Park, Zhangqiu District, Jinan City, Shandong Province
National standard flange
Commonly used international flange specifications are generally divided into six parts: nominal diameter, flange outer diameter, bolt hole spacing, bolt diameter, bolt hole number and flange thickness.
- Product description
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Commonly used international flange specifications are generally divided into six parts: nominal diameter, flange outer diameter, bolt hole spacing, bolt diameter, bolt hole number and flange thickness. The nominal diameter is generally represented by DNxx, and xx corresponds to the number. For example, if the nominal diameter is DN10, then the corresponding flange outer diameter is 50, the bolt hole spacing is 60, the bolt diameter is 14, the number of bolt holes is 4, and the flange thickness is 14. For more values, you can check our website for a detailed introduction to international flange standard dimensions. It is worth noting that the international flange size standards also have different divisions, and the divisions of each category are also numerically different. When making inquiries, pay attention to whether it is the category you need.
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Address: Pu Ji Jie Dao Chuan Li Cun Pan long Shan Industrial Park, Zhangqiu District, Jinan City, Shandong Province
