How to extend the service life of welding pipe equipment
Published Time:
2020-06-24
The contribution of welding pipe equipment to the welding industry is immeasurable, and the care given to it by enterprises should be valued even more. So how can the service life of welding pipe equipment be extended in actual production? Let Yangzhou New Feixiang introduce it below.
The contribution of welding pipe equipment to the welding industry is immeasurable, and the company's care for it should be given more importance. So how can the service life of welding pipe equipment be extended in actual production? Let Yangzhou Xinfexiang introduce it below.
To extend the service life of welding pipe equipment, galvanizing is currently a good choice. Galvanizing is actually to extend the life and protect the equipment. Before galvanizing, sufficient preparation work should be done. First, clean the surface of the steel pipe of the welding pipe equipment to ensure the cleanliness of the steel pipe surface, remove rust, iron oxide, etc., so as to ensure the adhesion performance of the coating. Therefore, the steel pipe must be pre-treated before plating. General pretreatment includes degreasing, washing, pickling, and washing again.
Next is the degreasing operation. The so-called degreasing is to remove the oil and dirt on the surface of the black pipe to avoid affecting the pickling effect. It can be achieved by burning or alkali washing. It should be noted that the alkali washing time of the high-frequency welding pipe machine is generally maintained at 8-10 minutes.
Then there is pickling. Although alkali washing can also remove stains, the two types of stains are slightly different. The purpose of pickling is to remove iron oxide scale from the surface of the steel pipe. Its advantages are that it can be operated at room temperature, has a strong ability to remove iron oxide scale, the base metal is less eroded, less hydrogen is absorbed, the possibility of carbon black residue contamination is small, the iron salt produced by pickling is an oxide, the depth is large, and it is easy to remove, which does not affect galvanizing. From the perspective of galvanizing, hydrochloric acid pickling is more suitable.
Yangzhou XFX Tube Mill Machinery Co,. Ltd. was established in 1993, specializing in the manufacture of welding pipe machine sets, FX20-165 High-frequency welding pipe machine sets Welding pipe molds, square pipe machines, 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 all 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, discuss business, and hope to establish a stable cooperative relationship, work together, and develop together.
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