Our company not only provides you with high-quality chrome rod, Qt Chrome Bar, Ready To Honed Tube, but also can tailor solutions for your exclusive applications according to the changes in market application scenarios, thereby increasing your business income and market competitiveness. All departments of our company are strictly managed, with clarified responsibilities. We abide by the corporate philosophy of "integrity-based, pursuit of excellence", and "innovative and pragmatic" enterprise spirit. Our company takes 'smart and enterprising, pragmatic and innovative' as its corporate purpose and strictly controls management and quality with the business philosophy of 'ingenuity, perfection'.
Seamless Honed Pipe Cold Drawn Tube introduction
WUXI HENGTONG PETROLIC MACHINERY has two factories of 40000 square meters and totally 150 employees manufactures Seamless Honed Pipe Cold Drawn Tube, ready to hone tubes, honed tubes, skived and roller burnished tubes, chrome bar, piston rods and high-precision cold-drawn steel tubes, We are well-equipped with 300 ton, 150 ton, 65 ton, 20 ton of cold drawing machine,9 meters CNC boring machines, 20 sets honing machines , one set furnace and advanced quality testing equipment, which combine cold drawn, cold-rolled, heat treatment and traditional machining process.
Seamless Honed Pipe Cold Drawn Tubes detail
Application: producing of hydraulic/ pneumatic cylinders, pumps, motor shells, transmission shafts and transmission roller steel pipes.
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.
After-sales service:
1. Where to buy our products for one year warranty and life long maintenance.
2. 24-hour telephone service.
3. A large stock of components and parts, easily-worn parts.
Production process
Raw material – annealing for material of 45#, 27SiMn, 25Mn – Acid cleaning – parkerizing & Saponifying – cold drawn – leveling – saw off bad section – stress relieving – leveling –honing or skiving – inspection – oiled plated - packing

Quality control
1. We only buy raw material from famous tube factory, and Checking raw material quality before production.
2. We check the tube ID tolerance, OD tolerance and surface after cold drawn one by one.
3. We inspect the honed tube inside tolerance and surface again one by one after honing or skiving.
Packaging & Delivery
Packaging Details | in bundle, with plastic caps, anti-rusted oiled, with woven bags |
Delivery Time | Shipped in 20 days after payment |

We have now numerous great personnel members good at advertising, QC, and working with kinds of troublesome dilemma from the creation course of action for Good Quality Stainless Steel Pipe with Od 80mm 5.0mm Thickness. 'Quality, reliability and professionalism' is the spirit and service belief of our company. On the basis of adhering to technological innovation, we pay close attention to quality management, constantly improve service level, and realize the rapid development of the company. We have a high-quality marketing team, perfect and fast after-sales service, the overall customer network describes the world carefully and we have advanced business philosophy and thinking globalization.
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