SPECIAL TUBE PRODUCTS


  Fin Tubes


Finned tubes are available in straight length with plain end on both sides and also available with interim skip, as per requirement.

Fin tubes get improved heat transfer over plain tubes, thus allowing reduction in size and weight of the heat exchanger and condensers.

Specifications:
• ASTM and other similar standards

Grades:
• ASTM : C12200

Inspection:
• Spectro Chemical Analysis • Tensile • Hardness • Eddy Current • Flattening • Flaring Testing

Certification & Approval:
• ISO 9001-2000 • RoHS Approved

Manufacturing Facilities:
• Redrawing • Straightening • Cut to Length Machine • Finning • Deburring

Packing:
• Polythene Sheet, Corrugation Sheet & Resin Cloth • Polythene sheet, Corrugation Sheet & Wooden Box

Delivery Period:
Within 21 days (ex-works) or as per special agreement with the customer

Size Range :

Outer Diameter    : 5/8”–3/4”  (15.87 - 19.05 mm)
Wall Thickness    : 1.42 - 1.62 mm (0.056 - 0.064”)
No. of Fins / inch : 19 / 26 ( can be customized )

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  Insulated Copper Tubes

Insulated tubes are produced in size range from 6.35 mm to 15.875mm (1/4” to 5/8”), in wall thickness 0.5mm to 1.1mm (0.020” to 0.040”) in accordance.

Specifications:
• ASTM • JIS and other similar standards

Grades:
• ASTM : C12200 • JIS : 1220

Inspection:
• Spectro Chemical Analysis • Tensile • Hardness • Eddy Current • Flattening • Flaring • Residue Testing

Certification & Approval:
• ISO 9001-2000 • RoHS

Manufacturing Facilities:
• Redrawing • Straightening • Cut to Length Machine • Coiling • Deburring • Bright Annealing • Insulation Facility

Packing:
• Polythene Bag, Corrugation Box & Resin Cloth • Polythene Bag, Corrugation Sheet & Wooden Box

Delivery Period:
Within 30 days (ex-works) or as per special agreement with the customer
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  System Tubes & Components

 In recent years MANDEV has grown to become one of the leading producers of copper components and brazed copper assemblies for the use in the air conditioning and refrigerator industries.

     MANDEV’s manufacturing flexibility allows it to serve a diverse customer base, as its components are also used in the automation industries.

     You will enjoy doing business with MANDEV TUBES. Our staff has many years of experience in the copper components business. They joined by our experienced representatives in the field to form a customer driven, responsive team who is ready to meet your needs.

FACILITY

     MANDEV TUBE's facility is the state of the art and employs the latest automated equipment operated by experienced personnel to provide both the capacity and the capability to grow with your needs in the years ahead. A computer aided drawing system assists our engineering staff in the design of components and assemblies. Our experienced brazing personnel use proven techniques to ensure that a proper bond is created on our brazed assemblies. MANDEV TUBES also utilizes Statistical Process Control (SPC) in its manufacturing process, which results in the production and delivery of consistent defect free components.

     The most important asset of MANDEV TUBES is our people. Our employees' commitment has been to build in an organisation whose goal is clear; to produce the highest quality components in the industry. This commitment today, is stronger than ever throughout our organisation.

MANDEV TUBES PRODUCT CAPABILITIES

All custom component parts are made to your specifications.

MATERIALS:

  • Copper

  • Brass

TUBE DIAMETERS:

  • From 3/16'' (4.16mm) to 4" (101.6mm)

WALL THICKNESS:

  • Thickness ranges with tube diameter

CLEANING SYSTEMS:

  • Degreasing

  • Acid wash

  • Aqueous rinse

COMPONENT PARTS:

  • Straight lengths

  • Elbows

  • Return bends

  • Multi-bend crossovers

  • Non-brazed assemblies

  • Header or manifold assemblies

  • Custom tube configurations

 PACKAGING:

  • Custom foam packing to paper wadding.

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