Jinan Guardian Forging Co., Ltd.

Why More Mining Companies Are Choosing High-Quality Forged Grinding Balls in 2026

As global mining projects continue to expand, the demand for high-quality forged grinding balls is growing rapidly, helping mining companies improve grinding efficiency, reduce wear costs, and enhance overall operational performance.

2026

06-09

Jinan Jiade Forging Expands Global Market With High-performance Forged Grinding Products

Jinan Jiade Forging Expands Global Market With High-performance Forged Grinding Products

2026

06-03

Automobile aluminum alloy flange tells about the application of flange?

Flange is abbreviated as flange, which is just a general term. It usually refers to the opening of several fixed holes on the periphery of a disk-like metal body for connecting other things. Let's follow the editor of automobile aluminum alloy flange to see what its applications are!

2026

06-02

Introduction of flange

Flanges are simply called flanges, which is just a general term. Usually it means to open some fixing holes in the periphery of the disc-shaped metal body to connect other objects. This thing is widely used in machinery, so it seems odd that as long as it looks like a flange, it gets its name from the English flangee.

2026

04-06

Export flange: what is the standard system for flanges?

For the international standards of pipe outlet flanges, there are mainly two systems, one is the European pipe flange system represented by German DIN (including the former Soviet Union), and the other is the American pipe flange system represented by ANSI and American ANSI. In addition, Japan also has JIS pipe flanges, but they are generally only used for public works in petrochemical plants, and have little impact internationally.

2026

03-26

Introduction to the connection method of flanges for automobile aluminum alloy flanges?

Flange connection is to fix two different pipes, fittings or equipment on one of our flanges first, add flange pads between the two flanges, and fasten them with bolts to complete the connection. Some pipe fittings and equipment management can already bring their own flanges, which are also flanged connections. Flange connection is an important information connection working method in pipeline engineering construction. It is more convenient to use and can improve the ability to withstand greater pressure. It is widely used in industrial development pipelines. Inside the home, the pipes are small in diameter and low pressure, making their connections invisible. If there is no boiler room or social production activity site, there are pipes and equipment everywhere.

2026

03-21

What is the difference between "flat welding" and "butt welding" of the outlet flange?

What is the difference between "flat welding" and "butt welding" of the outlet flange? Features of various outlet flanges: 1. Socket welding flanges are suitable for small diameter, high voltage and high temperature pipelines.

2024

08-22

Flange knowledge

Flange is also called flange or flange. The part that connects the pipe to the pipe, connected to the pipe end. There are holes on the flanges, and bolts make the two flanges tightly connected. The flanges are sealed with gaskets. Flange is a disc-shaped part, the most common in pipeline engineering, flanges are used in pairs. In pipeline engineering, flanges are mainly used for the connection of pipelines. At the end of the two pipelines that need to be connected, a flange plate is installed on each side. Wire flanges can be used for low-pressure pipelines, and welded flanges can be used for pressures above 4 kg. Add a gasket between the two flanges and fasten them with bolts.

2023

08-30

The price of marine flanges tells what should be paid attention to when using flanges?

When flat welding flanges are used in specific applications, they must be installed and used in strict accordance with the different pressure levels in the field of use, and installed in strict accordance with the standards to be followed. Flat welding and butt welding refer to the welding methods when flanges and pipes are connected. Flat welding only requires single-sided welding, not the internal ports and connections of the pipe, and the welding installation of butt welding flanges requires double-sided welding. Let's follow the editor of the price of marine flanges to see what needs to be paid attention to when using it!

2023

02-12

Classification of flanges

1. According to the chemical industry (HG) industry standard: integral flange (IF), threaded flange (Th), plate flat welding flange (PL), neck butt welding flange (WN), neck flat welding flange (SO), socket welding flange (SW), butt welding ring loose flange (PJ/SE), flat welding ring loose flange (PJ/RJ), lining flange cover (BL (S)), Flange cover (BL).

2022

08-26

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