3m hot sale special drill pipes for water well drilling rigs with diameters

  We can produce Well drill pipes of different materials, lengths, diameters, and wall thicknesses, and we can also customize drill pipes ac-cording to the materials, lengths, wall thicknesses, and threads required by customers.

Shijiazhuang Weilida Prospecting Machinery Co.. Ltd. (formerly known as North Petroleum Geophysical Exploration Machinery Factory) was founded in 1988.it is located in Jinzhou City, Shijiazhuang City, an important industrial base in Hebei Province. lt has a beautiful environment and a superior geographical location, it is 5 kilometers away from the Jinzhou South Exit of Shiheng Expressway, 15 kilometers away from Xinji South High-speed Railway Station, and 50 kilometers away from Zhengding International Airport.
Our company has a modern factory area of 13,000 square meters and 80 employees. lt is one of the few domestic and international enterprises integrating drilling tool design, manufacturing, testing, domestic and foreign trade sales, We can produce GB, Gost, APl and European standards drilling tools, and can also design and manufacture special specifications of drilling tools according to customers needs.
Our company has a number of domestic advanced CNC lathes, friction welding machines, pipe end upsetting and thickening machines, and complete production equipment. The quality management system has been established in accordance with lS09001, and the professional system management personnel have conducted multiple trainings for all employees. The quality management system is in perfect and effective operation. From the signing of the order to the inspection and delivery of finished products, we use various identification methods such as labels.lettering, and spray paint, and record all data to ensure product trace-ability.We are also equipped with various specifications of thread gauges, pitch testing instruments, taper testing equipment, flaw testing equipment, hardness testing equipment, with the required physical and chemical testing equipment, and we can conduct comprehensive mechanical performance tests on drilling tools as required.

We have established a complete traceability document, using various methods such as engraving, labeling I, and painting identification to ensure product traceability.