Factory making Tungsten Heavy Alloy Wire - Tungsten Screw Fastener Nuts For Vacuum Furnace – WINNERS


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Factory making Tungsten Heavy Alloy Wire - 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:

Factory making Tungsten Heavy Alloy Wire - Tungsten Screw Fastener Nuts For Vacuum Furnace – WINNERS detail pictures

Factory making Tungsten Heavy Alloy Wire - Tungsten Screw Fastener Nuts For Vacuum Furnace – WINNERS detail pictures

Factory making Tungsten Heavy Alloy Wire - Tungsten Screw Fastener Nuts For Vacuum Furnace – WINNERS detail pictures

Factory making Tungsten Heavy Alloy Wire - Tungsten Screw Fastener Nuts For Vacuum Furnace – WINNERS detail pictures

Factory making Tungsten Heavy Alloy Wire - Tungsten Screw Fastener Nuts For Vacuum Furnace – WINNERS detail pictures


Related Product Guide:

Our organization has been focusing on brand strategy. Customers' gratification is our greatest advertising. We also source OEM provider for Factory making Tungsten Heavy Alloy Wire - Tungsten Screw Fastener Nuts For Vacuum Furnace – WINNERS , The product will supply to all over the world, such as: Guyana, azerbaijan, Turkmenistan, The design, processing, purchasing, inspection, storage, assembling process are all in scientific and effective documentary process , increasing usage level and reliability of our brand deeply, which makes us become superior supplier of the four major product categories shell castings domestically and obtained the customer's trust well.
  • Production management mechanism is completed, quality is guaranteed, high credibility and service let the cooperation is easy, perfect!
    5 Stars By Juliet from South Africa - 2017.08.28 16:02
    Customer service staff and sales man are very patience and they all good at English, product's arrival is also very timely, a good supplier.
    5 Stars By Yannick Vergoz from Latvia - 2017.10.13 10:47
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