Our 4140 cold drawn steel pipe, Round Chrome Bar, St52.3 Honed Tube have exquisite manufacturing technology and excellent technology. All kinds of products are carefully made according to strict design procedures and scientific technological process. The company takes 'Quality is the life of an enterprise' and 'Customer satisfaction is our honor' as the eternal goal. Through running our businesses in partnership and managing our company in system, we can provide our excellent products and convenient services to users and demanders worldwide.
A106B Honed Tube Introduction
Honed Tubes are presicion tubes with smooth inside, they also could be skived and burnished pipe. Tubes or pipes inside tolerance could be H10, H9 or H8. Outside tolerance, wall thickness tolerance are produced according to seamless cold drawn tubes for precision application standard GB/T3639-2009,EN10305 or DIN2391 standard. Material SAE1020, 20#, ST45, CK45, ST52, E355 tubes and so on for you to choose.
Honed Tubes technical parameters and Details
Application: hydraulic cylinder, pneumatic cylinder, oil cylinder, telescopic cylinder.
Original: Jiangsu, China
Certification: ISO9001.
Material: SAE1020, 20#, ST45, CK45, ST52, E355
Payment term: TT, LC
Delivery date: usually 20 to 40 days.
Packing: packed in bundle, oiled inside, with caps on both ends.
Market: Middle East/ Africa/Asia/South America/Europe/North America
MOQ: Depends on exact size and material.
Size list: (if you need other sizes, please let us know)

A106B Honed Tubes characteristics
1. The inside tolerance could up to H8.
2. Honing Inside roughness could reach to Ra 0.4um. Skiving inside could reach to Ra 0.2 um.
3. ID size from 50 to 280mm, OD size from 60 to 370mm, totally has more than 200 sizes.
4. Length could be fixed length of random length.
5. Inside chrome plated is for optional.
Experience and markets
Our factory has more than 20years working experiences on researching and selling. Products are well sailed all over the world, got many compliments from customers.

Based on the principle of 'quality first', we follow a strict QC management system, and control the quality of our St52 Ck45 A106 Finishing Machining Hydraulic Cylinder Pipe in every inspection link from raw materials, production to finished products. We will adhere to the concept of 'innovation, efficiency, unity, and integrity', operate steadily and continue to provide customers with better products and more considerate services. We continue to work hard to continuously update product performance and technical requirements, and have formed an integrated service of production, sales and after-sales. We are willing to sincerely cooperate with friends from all walks of life, work together for a better tomorrow.
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