Diamond Hone Tubes

Mazgaon, Mumbai, Maharashtra

We are a well known Supplier, Manufacturer and Exporter of a wide range of Burnished Tubes. Our Burnished Tubes have been made using the best technology. These have a smooth and shiny surface. The Burnished Tubes are quite durable and come with oil finish to avoid corrosion. Burnished Tubes are available in different sizes, shapes, dimensions, and thicknesses. Burnished Tubes are used in construction of hydraulic and pneumatic cylinders.

Specifications

• Material : Cold Drawn Seamless Tubes
• OD Tolerance : DIN 2391 size
• Internal diameter : 32 mm to 350 mm
• Length : 5800 mm
• ID Tolerance : H8

Benefits :

• Durable
• Dimensionally accurate
• Temperature resistant, etc
• The tubes are continuously marked with the following text: "PRODUCER / Steel grade / EN 10305-1 / ODxID / HEAT number"
• The tubes are inside and outside protected with oil in order to assure the temporary protection against corrosion.

Applications :

• Fine-finishing of the internal diameter
• Primarily for hydraulics in the contracting,
• Mining and construction industries.
• Skiving has some preference over honing ,
• Skiving can increase the tube ID surface hardness obviously,
• Providing better tolerance and better surface finishing,

Used in Industries :

• Reduced machine time and Minimal waste.
• Manufacturing Industry
• Aeronautical Industry
• Auto Industry
• Chemical Industry
• Drugs
• Food & Beverages
• Mining

Drawn Over Mandrel Tubes, offered by us, are manufactured using the latest technology and advanced machines as per the set industry standards and norms. These tubes are known for their high performance, low maintenance and longer functional life. Our Drawn Over Mandrel Tubes are produced with a high degree of pureness and homogeneous working conditions to DIN 2391 and UNI 7945. These tubes can be obtained from us in small as well as bulk quantities.

Details :

• Diameter : 10 to 400 mm and above
• Thickness : 12 to 60 mm
• Length : 6 m and above
• Steel Grade : E355, St52, St5

Benefits :

• Reduced machine time and Minimal waste.
• Uniform wall thickness with close OD and ID tolerances
• Uniform grain structure and controlled hardness
• High tensile and yield strength Smooth and Clean OD and ID surfaces Excellent machining characteristics

Applications :

• Hydraulic Cylinders
• Piston tube, Rolling mill
• Telescopic
• Many other machined tubular parts

Used in Industries :

• Reduced machine time and Minimal waste.
• Uniform wall thickness with close OD and ID tolerances
• Uniform grain structure and controlled hardness
• High tensile and yield strengthSmooth and Clean OD and ID surfaces Excellent machining characteristics

Suitable To Hone Mechanical Tubing is produced from either cold drawn seamless tubing or from drawn over mandrel (DOM) steel tubing.

Suitable to Hone tubing is intentionally produced with an oversized wall thickness, which is intended to be honed to a smooth finish ID for cylinder application. By utilizing suitable to hone tubing, machine time is reduced and waste is minimized.

Obvious applications are as hydraullic cylinders, Where High degree of dynamic balance is essential. Dom tube's base material strip, is formed into a round cross section in a rollig mail, after which, in a high frequency process, it is welded into a continous tube

In Conclusion, DOM tubes allow shorter finishing times and better production economy than seamless tubes.

In Details.
We propose a DOM tube inside honed with ALTA finishing, inside tolerance H9 (or H8 upon request), Roughness Ra 0.3 mu max. please check the properties here under

Stell Grade : E355 (ex ST52) as per EN 10305-2
Mechanical Properties (Comparison with SEAMLESS CDS tubes)