JINAN CHANGHAO MACHINERY EQUIPMENT CO., LTD. manufactures complete set hydraulic breaker piping kits for DOOSAN DX215-9 DX220LCA-2.
We are professionally engaged in manufacturing various series of hydraulic hammers pipeline and its spare parts, such as steel pipe line, pipe clamp, ball valve, pipeline tee, pipe to wire, plug, solenoid valve, spare valve, multi-way valve, lock valve, bracket, sensor, hammer tube, arm iron pipe assembly, tee iron pipe, hose, etc.
Advanced international brand equipment, strict quality control management and experienced skilled workers can ensure highest-quality and cost-effective products. For example, all the pipeline joints are argon arc welded by international brand automatic welding production line, single-side welding but double-side finished. The welding machine can check the welding quality at the same time when it welds. The advanced welding machine can ensure that the finished pipeline will never leak oil. All of our pipelines are acid-washed and phosphated to ensure that the inside of the pipeline is clean and dust-free, and the hydraulic system of the excavator is clean and pollution-free. The outer surface of the pipeline is painted or powder coating with various colors , which are exactly the same with the color of the excavator body. All the accessories of our pipeline, including clamps, ball valves, etc, are independently developed and manufactured by our factory to ensure product quality, safety and reliability.
We have exported our products to many countries. Our main markets are China, Asian countries, South Africa, Middle East, Europe, North America, South America etc.. We pay much attention to our quality, price, service and have gotten lots of trust from our customers. Our products with high quality and competitive price are warmly welcomed by our customers.






