Points to note during the production of oil casing in a welding machine group
Published Time:
2020-06-11
The application of this equipment in daily production is very common. The use of welding pipe units to produce oil casing has also become a trend, mainly due to the advantages of welding pipe units. Generally speaking, oil casing can be produced using hot-rolled seamless steel pipes, or by welding with a welding pipe unit. The latter is more common in daily life. Because oil casing produced by welding will have a weld seam, issues such as matching the toughness of the base material and the weld seam, weld seam gray spots, and groove-like corrosion of the weld seam need to be addressed. These issues should be avoided when producing oil casing by welding.
This equipment is commonly used in daily production, and it is used in Welding pipe machine group The production of oil casing pipes has also become a trend, which is mainly related to Welding pipe machine The advantages of the group are inseparable. Generally speaking, the production of oil casing pipes can use hot-rolled seamless steel pipes, and it can also use the welding method of the pipe welding machine group. The phenomenon of welding with the pipe welding machine group is more common in daily life. Because the welded oil casing pipes will have a weld, the matching of the toughness of the base material and the weld, weld gray spots, and groove-like corrosion of the weld are problems that need to be solved. When welding oil casing pipes, attention should be paid to avoiding the above problems.
So what should be paid attention to when the pipe welding machine group produces oil casing pipes? When the pipe welding machine group produces oil casing pipes, attention should be paid to toughness. The pipe welding machine group can improve the weld problem of welded oil casing pipes to a large extent through controlled cooling after hot tension reduction, and it can also enhance its toughness. The chemical composition of the welding base material, welding temperature, and welding speed are the main factors affecting the weld gray spots. To avoid the appearance of weld gray spots, it is necessary to strictly control the quality of the strip steel edge and the welding process. The method of heating the entire pipe body before weld heat treatment and hot tension reduction can be used to reduce and avoid the appearance of weld gray spots. Groove-like corrosion of the weld needs to be avoided by hot tension reduction.
Yangzhou XFX Tube Mill Machinery Co,. Ltd. was established in 1993, specializing in the manufacture of pipe welding machine groups, FX20-165 High-frequency pipe welding machine group Welding pipe molds, Square pipe machine Cold bending forming equipment, etc. In accordance with the development concept of "creating brands with quality and winning the market with reputation", the design, production, manufacturing, and inspection processes have undergone scientific management and supervision, and are equipped with precise and complete production equipment, ensuring the provision of high-quality products. Our factory will take advanced technology, favorable prices, and comprehensive services as its tenet and wholeheartedly serve you. Our products are now sold well both domestically and internationally, and have been affirmed and praised by customers. We warmly welcome people from all walks of life to visit and guide us, negotiate business, and hope to establish a stable cooperative relationship, work together, and develop together.
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