离岸价格
Get Latest Price80 ~ 200 USD / Piece ( Negotiable )
|1 Piece Minimum Order
国:
China
モデル番号:
-
离岸价格:
80 ~ 200 USD / Piece ( Negotiable )Get Latest Price
ロケーション:
-
最低注文量の価格:
80 per Piece
最低注文量:
1 Piece
パッケージの詳細:
Packed in wooden cases
納期:
25days
供給能力:
-
支払いタイプ:
-
製品グループ :
-
連絡先担当者 Aimee
Zhengzhou, Henan
1.Physical and chemical properties
1) Tungsten heater
1.1 Purity:W≥*9.*5%;
1.2 Density:≥*9.1g/cm3;
1.3 Application temperature environment:≤***0°C;
1.4 Vapor Pressure:***6 Pa at ***0°C
1.5 Thermal Expansion Coefficient:(*****0°C):4.*8×***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.
2) 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
3 ) 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.
4 ) Tungsten heater rod
Size: dia. 2 - *1 mm x ***0 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
2.Measurements and tolerances
Unit:mm
Tungsten heater | ||||||
Diameter |
Diameter tolerance |
Width |
Width tolerance |
Height |
Height tolerance |
Remark |
3.0 | ±0.1 | ≤**0 | ±1 | ≤***0 | ±1 | Shape of bottom and design of bending radius will be Manufactured according to customers' requirements |
4.0 | ±0.1 | ≤**0 | ±1 | ≤***0 | ±1 | |
5.0 | ±0.1 | ≤**0 | ±1 | ≤***0 | ±1 | |
6.0 | ±0.2 | ≤**0 | ±1 | ≤***0 | ±1 | |
7.0 | ±0.2 | ≤**0 | ±1 | ≤***0 | ±1 | |
8.0 | ±0.2 | ≤**0 | ±1 | ≤**0 | ±1 | |
9.0 | ±0.2 | ≤**0 | ±1 | ≤**0 | ±1 | |
Copper base will be Manufactured according to customers' requirements and processed with CNC lathe |
国: | China |
モデル番号: | - |
离岸价格: | 80 ~ 200 / Piece ( Negotiable ) Get Latest Price |
ロケーション: | - |
最低注文量の価格: | 80 per Piece |
最低注文量: | 1 Piece |
パッケージの詳細: | Packed in wooden cases |
納期: | 25days |
供給能力: | - |
支払いタイプ: | - |
製品グループ : | - |