The main products of stud bolt manufacturer: the manufacturing and processing of fasteners, mechanical parts, rubber and plastic products, non-ferrous metals, mechanical equipment, and electronic products; trade brokers and agents; self-operated and agent of various goods and technologies Import and export, except for goods and technologies that are restricted by the state and prohibited for import and export.
Stud bolts are manufactured in accordance with GB897-GB901 standards. Widely used in electric power, chemical industry, oil refining, valves, railways, bridges, steel structures, automobile and motorcycle accessories and other fields. Stud bolt action: generally used in mining machinery, bridges, automobiles, motorcycles, boiler steel structures, crane towers, large spans Steel structures and large buildings, etc. Stud bolts save time and cost.
However, in the application of stud welding, attention should be paid to other fusion welding, which has certain restrictions on the carbon content in steel. For structural steel studs, weld according to the weldability of the recommended stud material and base material combination, otherwise the stud There will be infusibility between the base metal and the base metal. The combination of stud materials and base materials outside the recommended range shall be tested to determine the weldability and the product design requirements of anchor bolts for relevant inspection and evaluation possibilities.
During each maintenance, the newly replaced studs and other newly replaced accessories must be inspected. The focus of the inspection is on the head and guide part of the stud, and the thread must be strictly checked for each part. No cracks or dents, but also check the tooth shape of the stud to see if there is any change. Whether there is any abnormality in the pitch, if there is any abnormality, it must not be used again. The torque wrench should be used when installing the connecting rod cover. Must be tightened in accordance with the prescribed standards, the torque cannot be too large or too small, but also pay attention to choosing the stud bolts and studs of the supporting manufacturer.
If you want to choose a good stud bolt manufacturer, take a look at Ningbo Zhenhai Yongding Fastener Manufacturing Co., Ltd. Its products have high performance, long life, and good after-sales service. It is a better choice.
https://www.ydfastener.com/product/stud-bolts/