Granite Box
The granite square box is made from Jinan blue stone using mechanical processing and manual precision grinding. It features a black luster with a uniform texture and stable structure, with high strength and hardness to maintain high accuracy under heavy loads and in general temperatures. It offers non-rusting performance, resistance to acid and alkali, wear resistance, non-magnetization, and unchanged shape.
Product Description
Product Name: Granite Box, Granite Box
Product Aliases: Granite square box, marble square box, inspection of granite square box, testing of marble square box. Also known as: granite square box, marble square box.
Material Physical Properties (reference/typical values): Specific gravity: 2,970–3,070 kg/m³; compressive strength: 245–254 N/m²; strong abrasion: 1.27–1.47 N/m²; linear expansion coefficient: 4.6 × 10⁻⁶ /°C; water absorption rate: 0.13; Shaw strength: HS70 or above.
Place of Origin: Hebei
Brand Name: Storan
Model Number: 1004
Material: Granite
Color: Black
Package: Plywood box
Port of Loading: Tianjin
Product Name: Granite square box block
Keyword: square chest
Size: 100 × 100 mm – 800 × 800 mm
Function: Test measurement
Shipping: By sea
Packing: Plywood box
Packaging Details: Plywood
Selling Units: Single item
Single Package Size: 40 × 40 × 30 cm
Single Gross Weight: 6.0 kg
Lead Time
|
Quantity (pieces) |
1 – 1,200 |
> 1,200 |
|
Lead time (days) |
2 |
To be negotiated |
Material: Granite
Standard: JJG194-92
Specification: 100 × 100 – 800 × 800 mm, or customized
Hardness of Working Surface: HS70
Surface Treatment: Ground finish
Precision Grade: 00–0
Packaging: Plywood box
Product Parameter
Product Detail Drawing
