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05-30

How to prevent rust of stainless steel BL flange

Stainless steel is not perfect and does not rust, but its oxidation resistance is stronger than ordinary steel, so it is called stainless steel. Stainless steel BL flange not only has the ability to resist atmospheric oxidation, but also has the ability to corrode in the medium containing acid, alkali and salt.
05-26

What are the stainless steel materials of stainless steel BL flanges

The material of stainless steel BL flanges is made of different types and chemical compositions of different uses. Stainless steel can be roughly classified according to use, chemical composition and metallographic arrangement.
05-24

Correct installation method of stainless steel BL flange

1. The stainless steel BL flange should have sufficient strength and should not be deformed when tightening. The flange sealing surface should be flat and clean, and the oil and rust spots should be carefully cleaned when installing the stainless steel flange.
05-20

BL flange company takes you to understand the process of forging flange

BL Flange Company found that the forging process is generally composed of the following steps, that is, selecting billet blanking, heating, forming, and cooling after forging. Forging process methods include free forging, die forging and fetal membrane forging. During production, different forging methods are selected according to the quality of the forgings and the number of production batches.
05-18

BL flange manufacturers share the production process of flanges

BL flange manufacturers believe that the production process is mainly divided into four types: forging, casting, cutting and rolling.
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Tel: +86 157 2731 7311
Tel: +86 157 2731 7311
E-mail: sales@whsteelfittings.com

Factory Add:Zhenggang Industrial Park, Yanshan County, Cangzhou City Hebei Province, China.

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fax
e-mail
Office Add

Tel: +86 157 2731 7311
Tel: +86 157 2731 7311
E-mail: 
sales@whsteelfittings.com

Office Add:No.8013 FuHuaHongYan Building,HongYan South road,Chaoyang District ,Beijing ,P.R.CHINA

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