news- Ningbo Chili Hardware Co., Ltd

06
Apr

Reliable sealing of butt welding flanges High pressure butt welding flange is one of the flange products with great dema...

01
Apr

Do you know these cold knowledge of stainless steel flanges? In our daily life, according to different operation method...

23
Mar

How much do you know about the correct installation process of butt welding flanges? The correct installation sequence ...

15
Mar

Introduction and scope of application of flat welding flange The use of flat welding flanges in the construction industr...

07
Mar

What are the precautions for using flat welding flanges? Features of flat welding flange: Flat welding flange not only s...

02
Mar

Common types of stainless steel flanges used There are many common types of stainless steel flanges, but the basic types...

21
Feb

Common failures of flanges In the continuous production of modern industry, the flange is affected by factors such as me...

16
Feb

Let's take a look at the production process of forged flanges: The forging process generally consists of the following p...

12
Feb

How much do you know about the production process of flanges The production process is mainly divided into four types: f...

09
Feb

Flange production standards and systems Production standards National standard: GB/T9112-2010 (GB9113·1-2010～GB9123·4-20...