Rapid Delivery for 4 Inch Cube Of Tungsten - Tungsten Screw Fastener Nuts For Vacuum Furnace – WINNERS


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Rapid Delivery for 4 Inch Cube Of Tungsten - 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:

Rapid Delivery for 4 Inch Cube Of Tungsten - Tungsten Screw Fastener Nuts For Vacuum Furnace – WINNERS detail pictures

Rapid Delivery for 4 Inch Cube Of Tungsten - Tungsten Screw Fastener Nuts For Vacuum Furnace – WINNERS detail pictures

Rapid Delivery for 4 Inch Cube Of Tungsten - Tungsten Screw Fastener Nuts For Vacuum Furnace – WINNERS detail pictures

Rapid Delivery for 4 Inch Cube Of Tungsten - Tungsten Screw Fastener Nuts For Vacuum Furnace – WINNERS detail pictures

Rapid Delivery for 4 Inch Cube Of Tungsten - Tungsten Screw Fastener Nuts For Vacuum Furnace – WINNERS detail pictures


Related Product Guide:

carry on to boost, to guarantee products excellent in line with market and consumer standard specifications. Our enterprise has a quality assurance system are actually established for Rapid Delivery for 4 Inch Cube Of Tungsten - Tungsten Screw Fastener Nuts For Vacuum Furnace – WINNERS , The product will supply to all over the world, such as: Austria, Niger, Florence, Our company will adhere to "Quality first, , perfection forever, people-oriented , technology innovation"business philosophy. Hard work to keep making progress, innovation in the industry, make every effort to first-class enterprise. We try our best to build the scientific management model, to learn abundant professional knowledge, to develop advanced production equipment and production process , to create the first-call quality products, reasonable price , high quality of service , quick delivery , to give you create new value .
  • Speaking of this cooperation with the Chinese manufacturer, I just want to say"well dodne", we are very satisfied.
    5 Stars By Victor from Houston - 2017.09.16 13:44
    This enterprise in the industry is strong and competitive, advancing with the times and develop sustainable, we are very pleased to have a opportunity to cooperate!
    5 Stars By Mary from Sacramento - 2018.04.25 16:46
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