Product Overview

Our high-quality seamless alloy hydraulic drill pipes and oil boiler pipes are manufactured with premium alloy raw materials through precise seamless rolling and cold drawing finishing processes. Featuring weld-free structure, zero porosity, uniform wall thickness and high dimensional accuracy, the products strictly comply with GB, ASTM, DIN and other domestic and international industry standards.

Integrated with high strength, high pressure resistance, high temperature resistance, corrosion resistance and impact resistance, our pipes are core specialized tubes for harsh working conditions such as oil drilling, hydraulic transmission, industrial boilers, thermal engineering and energy chemical industries, fully adapting to continuous operation under high and low pressure, high and low temperature, and high load conditions.

Core Product Advantages

Precision Processing, High Dimensional Accuracy

All products are processed by cold drawing finishing, precise straightening and internal and external polishing, and inspected by fully automatic non-destructive testing equipment to eliminate defects such as trachoma, porosity and cracks. With strict tolerance control and strong interface adaptability, the pipes can perfectly match various valves, joints, boiler equipment and drilling machinery. They are easy to install with excellent sealing performance, greatly reducing engineering installation and subsequent maintenance costs.

Full Specification Coverage, Multi-scenario Adaptation

We support customized pipes with various outer diameters, wall thicknesses and lengths, covering full-range products such as high-pressure hydraulic oil pipes for hydraulic systems, drilling pipes for petroleum exploration, industrial steam boiler pipes and thermal heat exchange pipes. Widely applied in machinery manufacturing, mine drilling, electric power and thermal energy, petrochemical, new energy equipment and other industries. Bulk customization and non-standard customization are available with stable and efficient supply.

Authoritative Quality Certification, Global Compliance

Certified by ISO9001 quality management system, CE and API industry certifications, our products strictly implement GB9948, ASTM A213, DIN17175 and other domestic and international standards. With qualified quality and compliant performance, they are applicable for high-end domestic projects, foreign trade export and overseas engineering projects.

Main Application Scenarios

Hydraulic Industry

High-pressure hydraulic pipelines and precision hydraulic transmission systems for construction machinery, mining equipment and injection molding machinery

Drilling Industry

Drilling pipes, underground support and oil-gas transmission pipelines for petroleum, natural gas and geological exploration;

Boiler & Thermal Industry

Superheater pipes, reheater pipes, water wall pipes, steam transmission pipes and heat exchange equipment pipes for industrial high and low-pressure boilers;

Chemical & Energy Industry

High-temperature and high-pressure chemical medium transmission, new energy thermal equipment and supporting pipes for oil-gas engineering.