The company has modern machining centers, precision CNC machine tools, universal machine tools and other mechanical processing equipment, equipped with advanced spectral analyzers, mechanical capability testing machines, ultrasonic thickness gauges, non-destructive flaw detectors and other specialized testing equipment. According to the requirements of product inspection and testing, a domestically advanced valve testing platform has been equipped.
The company's main products include flat gate valves, throttle stop and vent valves, valve sleeve drain valves, oilfield water injection flat valves, mud valves, balanced multi-purpose valves, balanced throttle valves, thermal recovery valves, high-pressure check valves, dual purpose valves for oil and gas gathering and transportation, high-pressure differential control valves, KY250, KY350 wellhead wedge gate valves, safety valves, and butterfly valves; API6D series products include gate valves, flat valves, check valves, ball valves, and plug valves; The API6A series products include flat valves, one-way valves, throttle valves, plug valves, etc. for wellhead use; Special products include pigging valves, CFV constant flow control valves, CFDE constant flow water distribution devices, magnetic filters, ultra fine composite filters, natural gas composite filters, high-pressure filters for water injection, water injection constant flow valves (groups), and skid-mounted intelligent water injection devices. Carbon steel, alloy steel, stainless steel, and other materials can be selected according to the product working conditions; Applicable temperature ranges from -196 ℃ to 650 ℃, nominal diameter ranges from DN15 to DN2000mm, nominal pressure ranges from 0.6MPa to 105MPa (15000PSI), and control methods include manual, gear, electric, pneumatic, hydraulic, and electro-hydraulic linkage. The products are sold in major oil and gas fields across the country, and many are used in key projects of national key projects, receiving unanimous praise from users.
The company adheres to the principle of "service first, quality first", adopts a new management philosophy, fully utilizes IT technology, and implements networked management throughout the development, production and manufacturing of new products, product marketing, pre-sale, in sales, and after-sales service of products. The company adopts 3D design software to conduct dynamic simulation design based on the working conditions of the product, ensuring that the product can meet the requirements. In terms of production and manufacturing, the ERP data management system is adopted for procurement, processing, assembly, pressure testing, packaging, warehousing, and sales processes. The company strictly follows the requirements of the ISO9001 quality management system to ensure traceability of each product.
The "Great Family, Harmony Becomes the World" Dahe Valve keeps up with the times and always adheres to winning the market with leading technology and customers with perfect services. We are willing to work hand in hand with friends from all over the world to achieve win-win development and believe that tomorrow will be even more brilliant.