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Luoyang Dingding Tungsten and Molybdenum Materials Co., Ltd.

Tungsten Heater, Customized Specification Tungsten Heater, Birdcage Structure Tungsten Heater manufacturer / supplier in China, offering Top Supplier of High Quality Tungsten Birdcage Heater, Tzm Molybdenum Pipes Tzm Tube, Tungsten Crucible for 85kgs Sapphire Growth Furnace and so on.

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Supplier Homepage Product Tungsten products Top Supplier of High Quality Tungsten Birdcage Heater

Top Supplier of High Quality Tungsten Birdcage Heater

FOB Price: US $50-200 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $50-200/ Piece
Get Latest Price
Production Capacity: 1000-2000kg/Month
Transport Package: Packed in Wooden Case with Foam Filling
Payment Terms: T/T, Western Union

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Basic Info
  • Model NO.: W-1
  • Standard: GB, ASTM
  • Brand: Dingding
  • Material: Fw-1 Tungsten Powder
  • Chemical Composition: W
  • Trademark: Dingding
  • Origin: Luoyang
  • Application: Industrial, Sapphire Growth Furnace
  • Type: Tungsten Heating Elements
  • Appearance: Silver Grey Metallic Luster
  • Dimensions: Diameter of 3.0 to 9.0mm,Customed
  • Certification: ISO9001:2008,SGS
  • Specification: ISO9001; SGS
  • HS Code: 8102960000
Product Description

Tungsten birdcage heater for vacuum or gas protected high temperature furnace

I,physical and chemical properties
1  tungsten heater
1.1  purity:W≥99.95%;
1.2  density:≥19.1g/cm3;
1.3  application temperature environment:≤2400°c;
1.4 vapor pressure:10-6 PA at 2100°c
1.5 thermal expansion coefficient:(0-1600°c):4.98×10-6
1.6 the electrical resistivities at different temperatures(ωmm2 /m)

According to furnace design and operating temperature, we supply hot zones with heating elements c in the form of strip heaters, wire and rod elements, stranded-wire elements or mesh-heaters.

1) tungsten strip heater

Made of w, mo, mola, tzm, ta
Very fine shape and exact ohm
High mechanical and thermal stability
Low creep deformation
Supply  rod heating elements according to user's drawing

2) tungsten mesh heater
Very fine shape and exact ohm
High mechanical and thermal stability
Low creep deformation
Long life times
Supply mesh heater according to user's drawing and inquiry.


3) tungsten heater rod

Size:Dia.2 - 11 mm X 6000 mm long
Very fine surface and density uniformity
High mechanical and thermal stability
Low creep deformation
Long life times
Supply  rod heating elements according to user's drawing


The tungsten  products and molybdenum products of our company include:
1.Non-standard tungsten parts, non-standard molybdenum parts.
2.Tungsten parts for ion implantation, molybdenum parts for ion implantation.
3.Tungsten seed holder for crystal growth furnace, molybdenum seed holder for crystal growth furnace.
4.Tungsten crucible for vacuum coating, molybdenum crucible for vacuum coating.
5.Tungsten ring, molybdenum ring.
6.Shaped tungsten crucible,shaped molybdenum crucible.
7.Tungsten connection parts such as tungsten screws,tungsten nuts, tungsten washers.
8.Molybdenum connection parts such as molybdenum screws,molybdenum nuts, molybdenum washers.
9.Tungsten parts for medical equipment, molybdenum parts for medical equipment
10.Molybdenum waveguide.
11.Copper welded tungsten for nuclear indurstry.

If you have any question , please do not hesitate to contact us, thanks.
Aimee


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