Author: eliteflange

Large flange manufacturers: The sealing failure of large flange sealing joints is mainly manifested by leakage. If it is serious, in the pipeline system and installation of various industries, if the cost is relatively high, it will lead to equipment scrapping, shutdown, casualties and serious environmental pollution. The failure of the flange joint seal will […]

Pipe flanges, gaskets and fasteners are collectively referred to as flange joints. Flange joint is a kind of component that is widely used in engineering design and involves a wide range of surfaces. It is an essential part of piping design, pipe fittings and valves, and an essential component of equipment and equipment parts (such […]

Product application of flange The flange is the part that connects the pipe and the pipe to each other and is connected to the pipe end. There are small holes in the flange, and the screws connect the two flanges tightly. The flanges are tightly sealed with gaskets. Flanged fittings refer to fittings with flanges. […]

Common standards for stainless steel flanges 1: National standard: GB9112-88 (GB9113·1-88～GB9123·36-88. 2: American Standard: ANSI B16.5, ANSI 16.47 Class150, 300, 600, 900, 1500 (TH, LJ, SW). 3: Japanese standard: JIS 5K, 10K, 16K, 20K (PL, SO, BL). 4: German standard: DIN2527, 2543, 2545, 2566, 2572, 2573, 2576, 2631, 2632, 2633, 2634, 2638 (PL, SO, WN, […]

There are many processing methods for carbon steel flanges There are many processing methods for carbon steel flanges, many of which belong to the category of mechanical processing. More commonly used are the stamping method, forging method, roller processing method, rolling method, bulging method, stretching method, folding method, and combined processing method. The part that […]

In actual production and development, butt welding flanges are manufactured and produced in different ways, methods and processes. According to the process methods and principles, they have important value and effects in different aspects, and certain elements are added in actual production. Increase the characteristics and value of carbon steel flanges, and show good use […]

316 Neck Welding Flange Executive standard: GB/T 9116-2010 Size: DN15-DN1000 Pressure level: PN6~PN40 Connection form: single-sided welding, double-sided nut connection 316 necked flat welding flange is divided into stainless steel 316 material, that is, stainless steel 316 necked flat welding flange, which is one of the more commonly used stainless steel flange materials, among which […]

On some mechanical equipment, it is often seen that the connection between the two machines is butted in the form of flanges. For example, part of the connection between the reducer and the motor is also connected through the flange. But there must be a gap in the connection, so how big is the gap […]

Local upsetting rules on horizontal presses: when the length L of the upsetting part of the blank rod does not exceed three times the diameter, folding will not be caused during the local upsetting process in one process, but if the end of the blank rod is not flat Vertical, L=()2—2.5)d must be taken; when […]

Flange Products standard of butt welding flange: because the outer diameter of the vessel head and the outer diameter of the water pipe refer to different actual specifications, therefore, the specifications of the vessel flange and pipe flange of the outer diameter are also different. Flanges such as flanges and flanges can also be butt […]