Product Name | Acid and Alkali Resistant M5 Black Zirconia Hexagonal Head Ceramic Bolts Nuts |
Material | Zirconia |
Color | White/Black |
Screw cap | Hexagonal socket, flat head |
Size | M3 M4 M5 M6 |
Payment | T/T,Western Union,Online payment by credit card are available |
Application | It is particularly used in industry. |
Thransport | Air transport: 5-10 days; Ocean shipping: About one month. |
Delivery Time | 1.stock:delivery within 3-5 days after receiving your payment. 2. OEM/ODM:The normal Lead time is 15-45 days, which depends on your quantiy. |
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Ceramic screws and nuts:
We provide a wide variety including ceramic metric threads, unified threads, free-sized threads, etc.
Free options are available for the head shape, such as the pan, flat, hexagon (neck bolt),
hexagon socket (head cap bolt) and pan (head gas hole).
The material could be also widely selected from alumina, zirconia, etc.
Any size from M1 to the neck is available for manufacturing. We offer them with a high quality and a low price.
Application:
1. Good insulation tube
2. Inner liner tube and heating tube in electric furnace
3. Use for the Vacuum environment
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Item | Unit Symbol | 95% Alumina Ceramics | 99% Alumina Ceramics | 99.7% Alumina Ceramics |
Maximum Using Temperature | ºC | 1600 | 1700 | 1700 |
Water Absorption | % | 0 | 0 | 0 |
Hardness | Gpa | ≥85 | ≥89 | ≥89 |
Flexural Strength | MPa (psi x 103) | 336 | 550 | 550 |
Compressive Strength | MPa (psi x 103) | 2000 | 2500 | 2500 |
Fracture Toughness | Mpa | 4~5 | 5.6 | 6 |
Thermal Conductivity | W/m °K | 18-25 | 30 | 30.4 |
Thermal Shock Resistance | °C | 220 | 180-220 | 180-220 |
Dielectricity Constant | 9.4 | 9.8 | 9.8 |
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Is a leading high-tech ceramic development and production enterprises.
Our ceramic products are widely used in various fields of automotive, metallurgy, machinery, electronic & electrical, food, chemical, medical and so on. With experienced engineers and talented workers, we are able to evaluate projects and drawings properly, make valuable suggestion, supply satisfying products. Our materials including:
- Alumina ceramic tube, alumina parts( 95% 96% 99% 99.5% 99.7% Al2O3 )
- Zirconia cermaic ( Yttria stabilized ZrO2 )
- Silicon Nitride ( GPS Gas pressure sintered & Hot pressed Si3N4 )
- Silicon carbide
- Boron Carbide ( B4C )
- Boron Nitride ( Hot pressed BN )
- Machinable Glass Ceramic
- Steatite, cordierite
Q:Are you a trading company or a manufacturer?
A:We are professional manufacturer which has almost 10 years of experience in this industry.
Q:Can you produce according to the samples?
A:Yes,we can produce by your samples or technical drawings.
Q:Would it be possible for us to visit your factory?
A:Sure,we welcomed our customers visit our factory in any time.
Q:Will your company supply samples?
A:Yes,the sample expense will be deducted from the value of your order.
Q:What's your payment terms?
A:T/T, L/C, Western Union, Money Gram, are available for us.
Q:Delivery time for my order?
A:Within 7-15 working days for your sample order; 20 working days for your bulk order( It depends on the models and quantity you are going to order)