The wall thickness can be called a thick-walled steel pipe. There are some doubts about this. It depends on the ratio of the outer diameter of the steel pipe to the wall thickness of the steel pipe. For example, a steel pipe with a diameter of 50 mm, 10 mm can be regarded as a thick-walled steel pip

Welding inspection content includes the materials, tools, equipment, process, and finished product quality inspection used in the entire production process from drawing design to product manufacturing. It is divided into three stages: pre-weld inspection, inspection during welding, and post-weld Ins

Stena Drilling reported Monday that it has signed a new contract with Repsol (OTCMKTS: REPYY) and others to provide a drillship for a 2021 offshore Mexico drilling campaign. The Stena IceMAX will operate in Block 29 in Mexico’s Salina Basin, the drilling contractor noted in a written statement. Sten

1. FFX molding (flexible molding).New technology improved based on FF molding technology by Japan's Nakata Machinery Manufacturing Research Institute. The deformation is focused on the edge of the rough forming section so that the edge bends to about 30% of the width of the steel strip, and at the s

1.Single radius forming method.The single-radius roll forming method has three types: circumferential bending forming method, edge bending forming method, and center bending forming method. The single radius forming method is: the hole pattern is composed of a single radius, the horizontal rollers a

Turkey is in talks over oil and gas exploration in Libya, as President Recep Tayyip Erdogan’s administration seeks business opportunities in the conflict-ridden North African country. Turkey and Libya’s United Nations-recognized government, which controls the capital Tripoli and other parts of the w

The flange is a disc-shaped part, which is the most common in pipeline engineering. Flanges are used in pairs. In pipeline engineering, flanges are mainly used for the connection of steel pipes. In the pipelines that need to be connected, a flange plate is installed in various ways. The low-pressure

The high-pressure boiler elbow fittings are produced from high-pressure boiler pipes and platesHigh-pressure and above steam boiler pipes. These boiler pipes work under high temperature and high pressure. , The pipe will also be oxidized and corroded under the action of high-temperature flue gas and

Oil extended its retreat below $40 a barrel after Saudi Arabia cut pricing for October crude sales as the summer driving season winds down with many countries still struggling to control the coronavirus. Futures in New York dropped 1.5% in Asian trading after Saudi Aramco reduced its key Arab Light

There is a great difference between a thick-walled steel pipe and a thin-walled steel pipe in terms of wall thickness. If the diameter of the steel pipe wall is greater than 0.02, we generally call it a thick-walled steel pipe. Thick-walled steel pipes have a very wide range of applications. Owing t