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Fine Grain Size Tungsten Rod used in Glass Industry

Fine Grain Size Tungsten Rod used in Glass Industry

Brand Name:SANHUI
Certification:ISO9001
Model Number:Customized
Minimum Order Quantity:10 Kilograms
Delivery Time:20 days after order
Payment Terms:T/T
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Location: Zhengzhou Henan China
Address: Rm.2009,20th Floor,Unit C,Yuhong Plaza,No. 61 Zijingshan Road,Zhengzhou,China
Supplier`s last login times: within 37 hours
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Product Details

Fine Grain Size Tungsten Rod used in Glass Industry


The appearance: Divided forging bars and polished rod; the forging bars surface is allowed to have oxidize film and slight forging hammer mark;polished molybdenum bar surface presents metallic luster and has no obvious oxidized phenomenon. The two surfaces have no defects, such as divided layer, crackle, burr and vertical crackle, etc.

The specification: The diameter and length deviation are consulted by both parties according to GB4188-84 standard or user's demand.


Main application: Used for making electric vacuum device and electric light source parts.


typepurityapplication
WAL1>=99.92%filament,cathode and components for electron tubes,electrode for the gas discharge tube.etc.
WAL2
WAL3>=99.92%grid siderod,lead,support,electrode for the discharge lamp,etc.
W1>=99.95%grid siderod,support,lead and electrode,etc.
W2>=99.92%

furnished formspecified diametermin.lengthD.tolerance
wroughted2.8<=d<5.0600±2%
5.0<=d<6.5300
6.5<=d<11.0200
straightened0.8<=d<1.01000±2%
1.0<=d<3.0800
ground0.8<=d<3.0800-1000±0.03mm
3.0<=d<6.5300-600±0.05mm
6.5<=d<10.0200±0.08mm

Our advantage:

Wroughted/Straightened/Ground

Large stock , fast delivery(for ISO standard diameters).

100% Quality guarantee.



Zhengzhou Sanhui Co. Ltd is a professional large-scale manufacturer of all types of refractory metal

materials and their alloy products (like tungsten, molybdenum, TZM,tungsten alloy,Tantalum, etc). Our main products include various tungsten, molybdenum, titanium, tantalum, niobium, zirconium and nickel products, such as rods, sheets, wires, crucibles and boats with various specifications. We can also provide various special-shaped products according to customers requirements. Currently, Sanhui metal products are already exported to Japan,Southeast Asia, German, France, USA, Taiwan and other countries and regions.



China Fine Grain Size Tungsten Rod used in Glass Industry supplier

Fine Grain Size Tungsten Rod used in Glass Industry

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