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


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We are convinced that with joint efforts, the business between us will bring us mutual benefits. We can assure you product quality and competitive price for evaporation coils and filaments, Tantalum Straight Wall Crucibles, tantalum wire, And we can help looking for any products of the customers' needs. Make sure provide the best Service, the Best Quality, The fast Delivery.
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


Related Product Guide:

Dedicated to strict quality control and thoughtful customer service, our experienced staff members are always available to discuss your requirements and ensure full customer satisfaction 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: Vietnam, Rwanda, Mauritius, Our Company has professional engineers and technical staff to answer your questions about maintenance problems, some common failure. Our product quality assurance, price concessions, any questions about the products, Please feel free to contact us.
  • The company leader recept us warmly, through a meticulous and thorough discussion, we signed a purchase order. Hope to cooperate smoothly
    5 Stars By David Eagleson from Bangalore - 2018.11.22 12:28
    It is really lucky to meet such a good supplier, this is our most satisfied cooperation, I think we will work again!
    5 Stars By Marguerite from Zimbabwe - 2018.06.26 19:27
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