China New Product Tungsten Rod Supplier - Tungsten Screw Fastener Nuts For Vacuum Furnace – WINNERS


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Innovation, excellent and reliability are the core values of our firm. These principles today more than ever form the basis of our success as an internationally active mid-size corporation for Heating strip, Wolfram Heating Elements Used In Ion Source, Tantalum Pipe, Our company is dedicated to providing customers with high and stable quality products at competitive price, making every customer satisfied with our products and services.
China New Product Tungsten Rod Supplier - 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:

China New Product Tungsten Rod Supplier - Tungsten Screw Fastener Nuts For Vacuum Furnace – WINNERS detail pictures

China New Product Tungsten Rod Supplier - Tungsten Screw Fastener Nuts For Vacuum Furnace – WINNERS detail pictures

China New Product Tungsten Rod Supplier - Tungsten Screw Fastener Nuts For Vacuum Furnace – WINNERS detail pictures

China New Product Tungsten Rod Supplier - Tungsten Screw Fastener Nuts For Vacuum Furnace – WINNERS detail pictures

China New Product Tungsten Rod Supplier - Tungsten Screw Fastener Nuts For Vacuum Furnace – WINNERS detail pictures


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  • High production efficiency and good product quality, fast delivery and completed after-sale protection, a right choice, a best choice.
    5 Stars By Lena from Qatar - 2017.02.28 14:19
    The customer service staff is very patient and has a positive and progressive attitude to our interest, so that we can have a comprehensive understanding of the product and finally we reached an agreement, thanks!
    5 Stars By Erica from Nepal - 2017.06.19 13:51
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