Manufactur standard Wolfram Tungsten Rod - Tungsten Screw Fastener Nuts For Vacuum Furnace – WINNERS


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Manufactur standard Wolfram Tungsten Rod - 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:

Manufactur standard Wolfram Tungsten Rod - Tungsten Screw Fastener Nuts For Vacuum Furnace – WINNERS detail pictures

Manufactur standard Wolfram Tungsten Rod - Tungsten Screw Fastener Nuts For Vacuum Furnace – WINNERS detail pictures

Manufactur standard Wolfram Tungsten Rod - Tungsten Screw Fastener Nuts For Vacuum Furnace – WINNERS detail pictures

Manufactur standard Wolfram Tungsten Rod - Tungsten Screw Fastener Nuts For Vacuum Furnace – WINNERS detail pictures

Manufactur standard Wolfram Tungsten Rod - Tungsten Screw Fastener Nuts For Vacuum Furnace – WINNERS detail pictures


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Our enterprise since its inception, usually regards product top quality as business life, repeatedly enhance manufacturing technology, make improvements to product excellent and continuously strengthen enterprise total high quality administration, in strict accordance with all the national standard ISO 9001:2000 for Manufactur standard Wolfram Tungsten Rod - Tungsten Screw Fastener Nuts For Vacuum Furnace – WINNERS , The product will supply to all over the world, such as: azerbaijan, Toronto, Congo, We aim to become the modern enterprise with the commercial ideal of "Sincerity and confidence" and with the aim of "Offering customers the most sincere services and best quality products". We sincerely ask for your unchanged support and appreciate your kind advice and guidance.
  • This manufacturer can keep improving and perfecting products and service, it is in line with the rules of market competition, a competitive company.
    5 Stars By Andrea from Uzbekistan - 2017.12.09 14:01
    The company can think what our think, the urgency of urgency to act in the interests of our position, can be said this is a responsible company, we had a happy cooperation!
    5 Stars By Harriet from Nepal - 2018.09.23 17:37
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