Deskripsi Produk
Informasi Perusahaan
Deskripsi Produk
China Northern Granite Co., Ltd
Jinan Black(Jinan Dark Green, G3701, G301),
Black granite
Physical Property of Jinan Black Granite:
Specific Gravity: 2970-3070kg/m3
Compressive Strength: 245-254Mpa
Elastic Modulus: 30-50Gpa
Linear Expansion Coefficient: 4.61x10-6/0C
Water Absorptivity: ≤ 0.07
Polishing degree: Over 100 degree.
Shore Hardness: Above 70Hs
Feature:
1. High precision reliable stability resistant to deform and guaranteed accuracy under normal ambient temperature.
2. No-rust and anticorrosion.
3. Wear resistance long service life.
4. Any cutting or scratching for working surface does not bring about rough edges which might influence its measuring precision.
5. Non magnetization.
6. Glossy surface without sluggishness when the work pieces or tools are moving on it.
Application:
On one hand, Jinan Black is used in flooring, tile, outdoor square, cladding, countertops, and tombstones. On the other hand, due to their high precision, long duration, good stability and corrosion resistance, they are used in product inspection of modern industry and such scientific areas as mechanical aerospace and scientific researches. In China, all the track of airship and rockets is from this Jinan Black Granite. And the High precision radar platform, the Nuclear submarine navigation system, used this type granite pedestal.
Computerized Numerical Control Components made of black granite, including base, column, beam and railway, with a maximum of 6000x3500x600mm.
Jinan Black(Jinan Dark Green, G3701, G301),
Black granite
Physical Property of Jinan Black Granite:
Specific Gravity: 2970-3070kg/m3
Compressive Strength: 245-254Mpa
Elastic Modulus: 30-50Gpa
Linear Expansion Coefficient: 4.61x10-6/0C
Water Absorptivity: ≤ 0.07
Polishing degree: Over 100 degree.
Shore Hardness: Above 70Hs
Feature:
1. High precision reliable stability resistant to deform and guaranteed accuracy under normal ambient temperature.
2. No-rust and anticorrosion.
3. Wear resistance long service life.
4. Any cutting or scratching for working surface does not bring about rough edges which might influence its measuring precision.
5. Non magnetization.
6. Glossy surface without sluggishness when the work pieces or tools are moving on it.
Application:
On one hand, Jinan Black is used in flooring, tile, outdoor square, cladding, countertops, and tombstones. On the other hand, due to their high precision, long duration, good stability and corrosion resistance, they are used in product inspection of modern industry and such scientific areas as mechanical aerospace and scientific researches. In China, all the track of airship and rockets is from this Jinan Black Granite. And the High precision radar platform, the Nuclear submarine navigation system, used this type granite pedestal.
Computerized Numerical Control Components made of black granite, including base, column, beam and railway, with a maximum of 6000x3500x600mm.
Alamat:
234 Mengjia, Hehua Road, Licheng District, Jinan, Shandong, China
Jenis Usaha:
Produsen/Pabrik, Perusahaan Perdagangan, Lainnya
Jangkauan Bisnis:
Furnitur, Kimia, Konstruksi & Dekorasi, Mesin Manufaktur & Pemrosesan
Pengenalan Perusahaan:
China Northern Granite Co., Ltd., is located in Jinan, the capital of Shandong province, it is called the "City of Springs" as its beautiful scenery of springs. Our overwhelming granites are Jinan Black(Jinan Dark Green, G3701, G301), China Black, Shidao Red(Peninsula Red0, G3786, G386), Sesame White(G3765, G365), Royal Pearl(Brown Diamond), Rust Stone(Yellow, White, Red), Cheery Flower Red(G3767, G367), Rongcheng Grey(G3758), Dragon Bcard Red(G3787, G387). As well-known to all, Shandong is one of the largest granite production bases in China with superior geographical advantage, rich mineral resources, convenient land, air and sea transportation. Products category include granite construction and engineering materials, granite tombstone, granite precision mechanical components, granite abnormal shaped products, granite sculpture, granite Landscape and environmental stone, and related products. The company was founded by a group of young and passionate staff with over 10 years of working experience in granite. Since its foundation, we have always been making efforts to provide high-quality products and thoughtful, professional service to our customers, aiming to fully satisfy our customer′s demand and provide maximum flexibility for servicing different needs. After years of development, the company has created a wealth of experience in sales and after-sales service team. In the principle of "Honest, Mutual Benefit", China Northern Granite will try our best to supply the best service for customers and draw a global blue-print with all circles.
