Hot sale Factory Tungsten Wire Drawing - Tungsten Screw Fastener Nuts For Vacuum Furnace – WINNERS


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Hot sale Factory Tungsten Wire Drawing - 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 Factory Tungsten Wire Drawing - Tungsten Screw Fastener Nuts For Vacuum Furnace – WINNERS detail pictures

Hot sale Factory Tungsten Wire Drawing - Tungsten Screw Fastener Nuts For Vacuum Furnace – WINNERS detail pictures

Hot sale Factory Tungsten Wire Drawing - Tungsten Screw Fastener Nuts For Vacuum Furnace – WINNERS detail pictures

Hot sale Factory Tungsten Wire Drawing - Tungsten Screw Fastener Nuts For Vacuum Furnace – WINNERS detail pictures


Related Product Guide:

Our goal is to satisfy our customers by offering golden service, good price and high quality for Hot sale Factory Tungsten Wire Drawing - Tungsten Screw Fastener Nuts For Vacuum Furnace – WINNERS , The product will supply to all over the world, such as: Israel, Johor, Myanmar, To win customers' confidence, Best Source has set up a strong sales and after-sales team to provide the best product and service. Best Source abides by the idea of "Grow with customer" and philosophy of "Customer-oriented" to achieve cooperation of mutual trust and benefit. Best Source will always stand ready to cooperate with you. Let's grow together!
  • The factory has advanced equipment, experienced staffs and good management level, so product quality had assurance, this cooperation is very relaxed and happy!
    5 Stars By Elaine from Qatar - 2017.11.01 17:04
    Perfect services, quality products and competitive prices, we have work many times, every time is delighted, wish continue to maintain!
    5 Stars By Barbara from Madrid - 2017.10.23 10:29
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