Fixed Competitive Price 999 Tungsten Bar - Tungsten Screw Fastener Nuts For Vacuum Furnace – WINNERS


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Fixed Competitive Price 999 Tungsten Bar - Tungsten Screw Fastener Nuts For Vacuum Furnace – WINNERS Detail:

Product Description

Tungsten bolts, nuts and washers are mainly used in high temperature melting furnaces, sintering furnaces, heating furnaces and other high temperature environments. The reason is mainly because of the high temperature resistance and low thermal expansion coefficient of tungsten materials, the melting point of tungsten products can reach 3410 ℃. In use, tungsten bolts should pay attention to their fragile characteristics, and are not suitable for use in machines with high-intensity vibration, but are more suitable for use in static environments.

Tungsten bolts are typically made from tungsten alloys in accordance with ASTM B777, 90% to 97% pure tungsten alloyed with nickel and copper or nickel and iron. Fasteners can also be made from pure tungsten.

Product Parameters

Products name

Tungsten bolts nuts washer

Grade

W1, W2, WNiFe, WNiCu

Standard

ASTM 288-90 GB4187-87

Purity

99.95%

Density

19.3g/cm³

Surface

Machined

Dimensions

Standard parts or processing according to drawings

Feature of the Tungsten Screws

Ultra-high density & high temperature / strength stability.
Radiopaque to x-rays and other radiation.
High strength at extreme high temperatures (vacuum).
Excellent corrosion resistance.

Application

● Bolts and nuts for sapphire crystal furnace.
● Tungsten screw and tungsten nut for high temperature vacuum furnace or gas holding furnace.
● Fasteners for monocrystalline silicon industry.
● Shielding screws for the semiconductor and electronic industries.

Order Information

Inquiries and orders should include the following information.
● Standard.
● Drawing or head size, thread size and total length.
● Quantity.


Product detail pictures:

Fixed Competitive Price 999 Tungsten Bar - Tungsten Screw Fastener Nuts For Vacuum Furnace – WINNERS detail pictures

Fixed Competitive Price 999 Tungsten Bar - Tungsten Screw Fastener Nuts For Vacuum Furnace – WINNERS detail pictures

Fixed Competitive Price 999 Tungsten Bar - Tungsten Screw Fastener Nuts For Vacuum Furnace – WINNERS detail pictures

Fixed Competitive Price 999 Tungsten Bar - Tungsten Screw Fastener Nuts For Vacuum Furnace – WINNERS detail pictures

Fixed Competitive Price 999 Tungsten Bar - Tungsten Screw Fastener Nuts For Vacuum Furnace – WINNERS detail pictures


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Reliable good quality and very good credit standing are our principles, which will help us at a top-ranking position. Adhering to your tenet of "quality 1st, purchaser supreme" for Fixed Competitive Price 999 Tungsten Bar - Tungsten Screw Fastener Nuts For Vacuum Furnace – WINNERS , The product will supply to all over the world, such as: Argentina, Jeddah, Grenada, Our company sticks to the principle of "high quality, reasonable price and timely delivery". We sincerely hope to establish good cooperative relationships with our new and old business partners from all parts of the world. We hope to work with you and serve you with our excellent goods and services. Welcome to join us!
  • Reasonable price, good attitude of consultation, finally we achieve a win-win situation,a happy cooperation!
    5 Stars By Bella from Qatar - 2018.08.12 12:27
    Good quality, reasonable prices, rich variety and perfect after-sales service, it's nice!
    5 Stars By ron gravatt from Danish - 2017.11.29 11:09
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