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Weld Neck Flange
Welding Neck Flanges are easy to recognize as the long tapered hub, that goes gradually over to the wall thickness from a pipe or fitting. The long tapered hub provides an important reinforcement for use in several applications involving high pressure, sub-zero and / or ...Read More -
Our Factory’s New Factory Building: A Testament to Growth and Innovation
The unveiling of our factory’s new factory building marks a significant milestone in our company’s journey of growth and innovation. This state-of-the-art facility stands as a testament to our commitment to advancing our manufacturing capabilities and embracing the lates...Read More -
Threaded Flange
The Screwed or Threaded flanges are used on pipe lines where welding cannot be carried out. A threaded flange or fitting is not suitable for a pipe system with thin wall thickness, because cutting thread on a pipe is not possible.Thus,thicker wall thickness must be chosen.ASME B31.3 Piping Guide ...Read More -
Socket Weld Flange
The Socket weld flanges are attached by only one fillet weld, only on outside, and are not recommended for severe services. These are used for small-bore lines only. Their static strength is equal to Slip On flanges, but their fatigue strength is 50% greater than double-welded Slip On flanges. Th...Read More -
Slip On Flange
The Slip On type flanges are attached by two fillet welds, inside as well as outside the flange. The calculated strength from a Slip On flange under internal pressure is of the order of two-thirds that of Welding Neck flanges, and their life under fatigue is about one-th...Read More -
Foreign customers come to inspect product quality on site
Foreign customers play a crucial role in the success of any manufacturing business. Their trust and satisfaction w...Read More -
Application fields of Japanese standard flanges
Japanese standard flanges are widely used in chemical, shipping, petroleum, power and other industries, and their specific application fields are as follows: 1. Chemical industry: Used for pipeline connections in chemical production processes, such as pipeline connection...Read More -
Japanese standard flange
1、 What is a Japanese standard flange Japanese standard flange, also known as JIS flange or Nissan flange, is a component used to connect pipes or fittings of different specifications. Its main components are flanges and sealing gaskets, which have the function of fixing and sealing pipelines. J...Read More -
May Day Holiday Announcement Our Factory Accepts Orders During the Break
Hello, valued customers and partners! As May Day approaches, we would like to inform you that our factory will be taking a well-deserved break from May 1st to May 5th to celebrate the International Workers’ Day. However, we want to assure you that even though our team will be enjoying some ...Read More -
Explanation of flange welding
Explanation of flange welding 1. Flat welding: Only weld the outer layer, without welding the inner layer; Generally used in medium and low pressure pipelines, the nominal pressure of the pipeline should be less than 0.25 MPa. There are three types of sealing surfaces for flat welding flanges Typ...Read More -
The domestic steel market prices are stabilizing and becoming stronger, and market confidence is gradually recovering
The domestic steel market prices have shown a stable and strong trend this week. The average prices of the three main varieties of H-beams, hot-rolled coils, and medium thick plates were reported to be 3550 yuan/ton, 3810 yuan/ton, and 3770 yuan/ton, respectively, with a week on week increase of ...Read More -
The application of flanges in pipeline engineering
The welding of large flanges is a component that connects pipes to each other, connected to the pipe end, and sealed with a gasket between them. Welding of large flanges, also known as welding flanges, has holes on the welding flange Tight connection is a type of disc-shaped component commonly fo...Read More
