Hot Sale for Tungsten Screw And Tungsten Alloy Bolts - Tungsten Screw Fastener Nuts For Vacuum Furnace – WINNERS


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Hot Sale for Tungsten Screw And Tungsten Alloy Bolts - 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:

Hot Sale for Tungsten Screw And Tungsten Alloy Bolts - Tungsten Screw Fastener Nuts For Vacuum Furnace – WINNERS detail pictures

Hot Sale for Tungsten Screw And Tungsten Alloy Bolts - Tungsten Screw Fastener Nuts For Vacuum Furnace – WINNERS detail pictures

Hot Sale for Tungsten Screw And Tungsten Alloy Bolts - Tungsten Screw Fastener Nuts For Vacuum Furnace – WINNERS detail pictures

Hot Sale for Tungsten Screw And Tungsten Alloy Bolts - Tungsten Screw Fastener Nuts For Vacuum Furnace – WINNERS detail pictures

Hot Sale for Tungsten Screw And Tungsten Alloy Bolts - Tungsten Screw Fastener Nuts For Vacuum Furnace – WINNERS detail pictures


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Every member from our high efficiency sales team values customers' needs and business communication for Hot Sale for Tungsten Screw And Tungsten Alloy Bolts - Tungsten Screw Fastener Nuts For Vacuum Furnace – WINNERS , The product will supply to all over the world, such as: Madrid, Jamaica, Bangladesh, We've been proud to supply our products and solutions to every auto fan all around the world with our flexible, fast efficient services and strictest quality control standard which has always approved and praised by customers.
  • The company has rich resources, advanced machinery, experienced workers and excellent services, hope you keep improving and perfecting your products and service, wish you better!
    5 Stars By Lesley from Bandung - 2017.12.09 14:01
    Good quality and fast delivery, it's very nice. Some products have a little bit problem, but the supplier replaced timely, overall, we are satisfied.
    5 Stars By Bess from Angola - 2017.07.07 13:00
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