Photovoltaic Ceramic Accessories are standard spare and replacement parts used during routine PV equipment maintenance. The range includes ceramic screws, washers, insulation tubes, locating pins, and wear strips for fastening, electrical isolation, positioning, and wear-contact points.
Core Advantages
M2-M10 Ceramic Screw Coverage
Standard ceramic screw sizes run from M2 to M10. This range covers common small fastening positions where a damaged or contaminated screw can be replaced without changing the surrounding equipment assembly.
High-Density Ceramic Fastening Structure
Ceramic screws are made from high-density alumina or zirconia. At fixed clamping points on photovoltaic equipment, the dense ceramic body provides the required fastening strength while keeping the joint within the specified ceramic component system. These positions are better suited to screws that remain installed rather than being removed repeatedly.
Customization
- M2-M10 Ceramic Screw Coverage
Standard ceramic screw sizes run from M2 to M10. This range covers common small fastening positions where a damaged or contaminated screw can be replaced without changing the surrounding equipment assembly.
- High-Density Ceramic Fastening Structure
Ceramic screws are made from high-density alumina or zirconia. At fixed clamping points on photovoltaic equipment, the dense ceramic body provides the required fastening strength while keeping the joint within the specified ceramic component system. These positions are better suited to screws that remain installed rather than being removed repeatedly.
Specifications
|
Parameter |
Specification |
|
Accessory Types |
Screws, Washers, Insulation Tubes, Locating Pins, Wear Strips |
|
Material Types |
95%/99% Alumina, Zirconia |
|
Standard Sizes |
Covering M2-M10 Ceramic Screws, Various Washers and Tubes |
|
Inventory Status |
Common sizes in stock |
|
Custom Support |
Non-standard sizes available for quick customizing |
|
Standard Lead Time |
48 hours for stocked items |
Quality Control
Fit dimensions are checked against the released size or drawing. Depending on the accessory, this can include outer diameter, hole size, length, thickness, straightness, mating dimensions, and the condition of contact or locating surfaces.
After machining, ceramic surfaces and edges are checked for chips, cracks, and handling damage. Parts used for insertion, fastening, or guiding are screened so damaged edges do not reach the equipment interface.
A 100% final inspection is carried out before packing. Screws, pins, thin washers, and other ceramic parts are separated according to shape so direct contact does not damage edges or precision surfaces in transit.
FAQ
Q: Can shipping terms be agreed in the sales contract?
A: Yes. Shipping terms are set according to the sales contract.
Q: What are the payment terms for custom-made accessories?
A: 50% deposit and 50% balance before shipment.
Q: How fast can stocked standard items be supplied?
A: Stocked standard items have a listed lead time of 48 hours.
Q: What installation precaution applies to ceramic screws?
A: Use controlled tightening and avoid frequent disassembly because ceramic screws are brittle.
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