Brief: کشف با کیفیت بالا 20 # Q355B 20Cr 40Cr لوله فولاد هیدرولیک بی سیم، مناسب برای سیلندر های هیدرولیک و کاربردهای مختلف صنعتی. این ویدیو ویژگی ها، استانداردها،و کاربردهای متنوع در نفت، دیگ و لوله های ساختاری.
Related Product Features:
Manufactured from high-grade materials including 45#, Q235, Q345, 20#, and 40Cr for superior strength and durability.
Complies with international standards such as API, ASTM, DIN, GB, and JIS, ensuring quality and reliability.
Available in a wide outer diameter range from 13.7 mm to 610 mm to suit various hydraulic and structural applications.
Customizable lengths up to 18 meters, with standard options of 6m or 5.8m, providing flexibility for different project needs.
Cold drawn technique ensures precise dimensions and smooth surface finish for optimal performance in hydraulic systems.
Suitable for multiple uses including fluid transport, boiler pipes, hydraulic cylinders, and high-precision automotive structures.
Surface treatment is cold rolled, and pipes are non-oiled, ready for installation or further processing like bending and welding.
Certified with API, CE, RoHS, JIS, and ISO9001, guaranteeing adherence to strict industry and safety standards.
متداول:
What materials are used in your seamless hydraulic steel pipes?
Our pipes are made from a variety of high-quality materials including 10#, 20#, 45#, Q355B, 20Cr, and 40Cr, as well as Q235, Q345, ST37, ST52, and others to meet different strength and application requirements.
Which international standards do your pipes comply with?
They conform to multiple standards such as API 5L, ASTM A53, ASTM A106, DIN EN 10217-1, GB/T 3091, JIS G3444, and more, ensuring broad acceptance in global markets for fluid, boiler, and structural applications.
Can the pipe length be customized for specific projects?
Yes, we offer customized lengths with a maximum of 18 meters, alongside standard lengths of 6m or 5.8m, to fit your precise hydraulic or structural system designs.
What are the primary applications of these seamless hydraulic pipes?
They are mainly used as hydraulic cylinder tubes, boiler pipes, petroleum drilling tubes, and high-precision structural pipes in automobiles, tractors, aviation, and other industrial sectors.