Railway Casting Parts
| Price: |
Negotiable/Ton |
| Trade Terms: |
FOB,CFR,CIF |
| Min Order: |
1/Piece |
| Pay Type: |
L/C,T/T |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Tolerance: |
CT9-CT11 |
| Dimension: |
According to Drawing |
| Weight: |
10kg-1500kg |
| Machining: |
CNC |
| Measuring Methods: |
Spectrum Analysis Ect. |
| Casting Metal: |
Cast Iron |
| Casting Form Material: |
Sand |
| Casting Method: |
Sand Casting |
| Casting Form Usage Count: |
Disposable |
Product Description
Location of the corporation
The company is located at the foot of the Yanshan Mountain. It need sonly 40 minutes to Beijing Capital Air port from high way. It is only 100 km to Tianjin Seaport in China from the high way.
Foundry workshop
Organization: Staff:151,Technician:12
Throughput: 5000t/year (Remaining capacity : 3000t/year)
Product form: Rosin sand
Methods of process controlling: Casting process analysis system
Measuring methods on the spot
spectrum analysis , detection , Impact testing machine,electrical balance, telescope calipers
Production specification
Max weight: 1.5t
Number of main casts:
gray iron: HT200, HT250, HT300
Spherical iron: QT400-18, QT400-15, QT450-10, QT500-7,QT600-3,QT700-2,GJS400-18LT,GJS400-15LT
Current cooperation with domestic and foreign companies
2006 passed the certification audit by Alstom, become AlstomClass B suppliers.
2007 provided for the Datong Electric Locomotive bulk HXD2b, HXD2c axle, holding-axle and top/below gear box.
2009 Supply French iron top/below gear box, holding-axle box and motor housing and other products.
May 2009 began to bulk supply casting products for Bombardier .
In 2006 the company successfully developed GJS400-18LT, performance reached the international standards, including toughness index exceeds international standards. (-20 degree abroad this material impact value 12J, -40 degree impact value of 8-9J)
In 2007 French high-speed rail independent laboratory ontology of our products performance test.
Tensile strength
/MPa |
Yield strength
/MPa |
Elongation
/% |
Hardness
/HB |
Impact power
(-40 degree)/J |
|
400-440 |
270-310 |
20-26 |
130-180 |
12-17 |
Tensile strength
/MPa |
Yield strength
/MPa |
Elongation
/% |
Impact power
(-40 degree)/J |
|
416-421 |
300-302 |
25.5-27 |
20-22 |
Beijing Nankou Railway Transit Machinery Co., Ltd. is a national central corporation, which is owned by China CNR Corporation Limited. It was found by Zhantianyou in 1906 who is the famous engineer in China. Until now it is the R&D base for manufacturing three series production which own the international advanced standard including gearing machine system, railway switch system and air supply system. NK Company is located in Changping District of Beijing. There are more than 2000 employees in it. The area of the company is 960 thousand square meters.
The total asset of NK Company is 850, 000, 000; Annual turnover of it is more than 1, 000, 000, 000. The production of NK Company covers Railway Transit, Petroleum, WT Machinery, railway fixtures and air supply scopes. It has following certificates: The ISO9001 quality management system, ISO14001 condition management system, and OHSAS occupation healthy and safety management system.
NK Company has been a large-scale technical reformation after investing capital 1, 000, 000, 000. Its' manufacturing and testing equipments already meet the international advanced level these years, including large-scale NC machining center, heat treatment producing line and three-dimensional measuring equipment. The total number of equipments now reaches 886, including 71 large-scale precision equipments and 50 imported equipments. NK Company has been capable of manufacturing the mechanical products with high-precision and multi-specification. It also has the first- level systems on compressor properties' testing, and fuel testing.
NK Company owns international culture view and technical platform. It has two joint ventures with SKF Company and Knorr Company for years.
"Trust is the capital, innovation is the spirit" is the Enterprise Spirit of our company; "Do one's duty and do it perfect" is the Professional Moral of our company; "considering and satisfying our customers" is the Marketing Idea of our company. Welcome to our company.
