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SS347H Elbow
SS347H is a type of stainless steel that contains high levels of chromium and nickel. This type of stainless steel is often used in high-temperature applications and is known for its high resistance to corrosion and oxidation. An “elbow” in piping terms typically refers to a pipe fit...Read more -
What is the operating temperature range of duplex stainless steel pipe products?
High temperature range When the temperature is between about 350°C and about 1000°C, the intermetallic phase will precipitate, causing the material to embrittle at room temperature. To avoid intermetallic phase precipitation in the high temperature range (approximately 600-1000°C), a rapid coolin...Read more -
ASTM Flange And EN1092-1 Flange Difference
The main difference between ASTM flanges and EN1092-1 flanges lies in their standards and specifications.ASTM flanges are designed and manufactured according to the American Society for Testing and Materials (ASTM) standards, which cover a wide range of materials and sizes for flanges used in a...Read more -
What are the processes and functions of heat treatment of stainless steel pipe fittings and flanges?
The role of heat treatment of stainless steel pipe fittings and flanges is to improve processing performance, eliminate internal stress and prepare a good metallographic structure for final heat treatment. Heat treatment of stainless steel pipe fittings and flanges The heat treatment processes in...Read more -
SS316Ti Elbow
SS316Ti elbow refers to an elbow pipe fitting made of stainless steel with a grade of 316Ti. This type of elbow is resistant to corrosion and suitable for use in various industrial applications, especially those requiring high resistance to heat and chemical corrosion. SS316Ti elbow fittings ar...Read more -
The difference between butt welding and socket welding of pipe fittings and flanges
The difference between butt welding and socket welding of pipe fittings and flanges Socket welding: extend the pipe into the valve body for welding, mostly used for welding carbon steel pipes and stainless steel pipes below 2″; Butt welding: Using resistance heat to weld two workpieces simu...Read more -
SS316Ti Pipe Nipples
SS316Ti pipe nipples are commonly made from stainless steel grade 316Ti, which contains titanium for improved corrosion resistance. These pipe nipples are used in various industrial applications, including plumbing, heating, and chemical processing. When selecting pipe nipples, it’s impor...Read more -
Carbon Steel 3D 5D Bend Production Process
The production process for carbon steel 3D and 5D bends typically involves the following steps:Material selection: Carbon steel raw material is selected based on the specifications and requirements for the 3D or 5D bend.Pipe preparation: The selected carbon steel pipes are prepared by cutting th...Read more -
What do the elbow R=1.5D and R=1D codes mean?
What do the elbow R=1.5D and R=1D codes mean? Many customers receive pipe fitting drawings from the design institute and do not understand R=1.5D and R=1D on the elbow data of the pipe fittings. What do the codes of elbow R=1.5D and R=1D mean? Let’s learn together with you what the codes of elbow...Read more -
Socket Weld Fittings , Threaded Fittings and BW Fittings
Socket weld fittings, butt weld fittings, and threaded fittings are types of pipe fittings used to connect pipes and equipment in piping systems. Each type of fitting has its own unique method of connection.Socket weld fittings are used for small pipe diameters and require the pipe to be insert...Read more -
Our Company’s Product Wins “MEl Awards Selected Award” on “Made in China” Platform
Our Company’s Product Wins “MEl Awards Selected Award” on “Made in China” Platform HEBEI CANGRUN PIPELINE EQUIPMENT CO., LTD. a leading player in the manufacturing industry, is proud to announce that our flagship product has been honored with the highly coveted ̶...Read more -
Difference Between WN Flange and SO Flange
The main difference between a weld neck (WN) flange and a slip-on (SO) flange lies in their design and functionality.Design:Weld Neck Flange (WN): The weld neck flange has a long tapered hub that provides reinforcement and better structural integrity. It has a raised face on the flange’s ...Read more