Large diameter steel pipe normally refers to the pipe diameter above 16 inch and up to 100 inch, it plays an important role in oil and gas transmissions. For long distance pipeline projects large diameter pipe could carry more liquid and with big flow rate. Especially for recent years, the use of large diameter steel […]

Flame cutting (also known as oxy fuel cutting), it is to use the heat burned from oxy fuel gas, to cut steel materials or the hard metals to the panels or profiles required. It can cut steel thickness from 1 mm to 1200 mm. And in most cases it used to cut steel plate thickness […]

Laser cut metal is a processed metal by laser cutting technology. Metal materials mainly types in sheet metal (steel plate) and fabricated in carbon, alloy or stainless steel. About laser cutting Laser cutting is to cut different materials especially steel metals with the help of laser beam. It is majorly used for industrial manufacturing applications, […]

As we know there are four connecting types for the pipe fittings: Socket weld, butt weld, threaded, and flanged. In terms of steel pipe fittings that you would be able to use for your pipeline projects, you will find two of them to be quite popular: Socket weld fittings and butt weld fittings. However, since […]

Butt weld fittings is one of the most popular connection type in pipeline systems. It always been required in large quantities in different industries, and especially for the large diameter pipelines. What is Butt Weld Fittings Butt weld is to connect pipes or fittings ends by welding. It’s a weldable steel pipe fitting that would […]

ASTM A335 pipe (with Grade P5, P9, P11, P22, P91 pipes) know as Chrome-Moly Alloy Pipe, has been widely used in different industries for high temperature, high pressure services. According to market data, it is one of the most consumption alloy pipes in boiler industry, heat exchanger, power station, high and super high pressure vessels. […]