Axle for Railway Bogie, Train Axle, Railway Freight Car Parts

• Model NO.: TR-0019
• Certification: ISO9001
• Axle Type: Finished
• Delivery Time: 30days
• Transport Package: Wood Case
• Origin: China

• Customized: Customized
• Type: Shoulder
• Payment: T/T,LC
• Trademark: tedrail
• Specification: customerized
• HS Code: 8602900000

1  About Tedrail
Terail is a professional manufacturer of  railway products located in JiangSu China. We can supply most of Bogie parts, Wagon parts, Coach parts, Locomotive parts based on customer requirements. Expert in design, manufacture, and inspection, Tedrail can offer you guaranteed products and also complete solution of railway industry. 
2  What axle steel grades and standards Tedrail support?
Tedrail support and confirm to a wide range of axle standards and steel grade.
 
Standard                 Material Heat                    Treatment Approach
TB/T 2945-1999          LZ50                               N(Twice) followed by T
AAR M-101-2011         AAR Grade F                 N(Twice) followed by T
                                    AAR Grade G                 Q followed by T
                                    AAR Grade H                  N,Q followed by T
EN 13261-2009           EA1N                               N
                                    EA1T                               Q followed T
                                    EA4T                               Q followed T
UIC 811-1-1987             A1                                (U),N,T 
                                      A2                                 N
                                      A3                                N,T
                                      A4                                 T
                                      A5                                  T
Less common standards:
JIS E 4502  
GMRT 2466
IRS 16/95 
CME-1   
Customized technical specification can be met.
REF: N-Normalizing T-Tempering Q-Quenching U-Untreated
 
Chemical Analysis of Wide-used Steel in Different Standards  
LZ50 Elements C Mn Si P S Cr Ni Cu T.Al
Percentage% 0.47-0.57 0.60-0.90 0.17-0.40 ≤0.03 ≤0.03 ≤0.30 ≤0.30 ≤0.25 ≥0.02
Tolerance ±0.02 ±0.03 ±0.02 +0.005 +0.005        
 
AAR GradeF Elements C Mn Si P S V      
Percentage% 0.45-0.59 0.75-1.00 ≥0.15 ≤0.045 ≤0.05 0.02-0.08      
Tolerance   ±0.03 -0.02 +0.008 +0.008 ±0.001      
 
EA1N Elements C Mn Si P S Cr Ni Cu V Mo
Percentage% ≤0.40 ≤1.20 ≤0.50 ≤0.02 ≤0.02 ≤0.30 ≤0.30 ≤0.30 ≤0.06 ≤0.08
Tolerance       +0.005 +0.005        
 
A1 Elements C Mn Si P S Cr Ni Cu V Mo
Percentage% ≤0.37 ≤1.12 ≤0.46 ≤0.04 ≤0.04 ≤0.30 ≤0.30 ≤0.30 ≤0.05 ≤0.05
Tolerance +0.03 +0.08 +0.04            
 

3 The Manufacturing
The mail process of axle manufacturing are the reducing from ingot or bloom, heat-treatment , tensile and ultrasonic test, machining and coating. From the bloom check to tensile or ultrasonic test, Tedrail will take a serious control of the manufacturing to guarantee the quality of axle.
 




4 How do we guarantee the quality?
Experienced Design Engineering 
After our talented engineers get your drawings, they'll quickly grasp it and point out the key-points.
Mature Workshop Directing 
Mature workshop directing will make sure the manufacturing process precisely control the quality so that the customer's demands will be confirmed.
Comprehensive Tests and Inspections
Tedrail will carry out comprehensive tests to make sure the quality of Axle. Any test in relevant production procedure must be approved or the axle will be eliminated.
Test  Category
Chemical Analysis
Tensile and Impact Test with Mechanical Analysis
Micrographic/Microscopic Test
Macrographic /Macroscopic Test
Ultrasonic Test
Magnetic Test 
Appearance and Dimensions Inspection
 
Serious Quality Assurance
After the production is done, our quality assurance team will double-check every axle to guarantee that the axle meet the requirements of clients. 



Jiangsu tedrail industrial co.,ltd is a high -tech enterprise intergrating railway passenger cars ,metro vehicles ,railway vehicle and rail fitting design and manufacturing .the company is committed to provide customers with the railway passengers transport system,railway freight system solutions ,the company has an experienced railway vehicle design team and ready to provide users with fast ,high-quality services at any time .the company products have been exported to the United States ,South Afric ,Brazil ,and other countries .covering the vehicle ,bogie and accessories ,coupler and accessories .gangway ,seat ,luggage rack ,air conditioning ,driver operation desk ,electrical cabinets ,electric connectors ,PIS system,FRP composite materials.


 

Cabin Tent

If you plan to stay in one area for a long time and need more space, a hut style tent would be the right choice.

These tents have vertical sides and provide more space for your gear than other tents with shorter camp walls.
The eaves are high, there are large windows and a rain cover sheet, and there is not only space to walk around,
but also a ground cloth for internal jointing. Although it may take up to 10 camping poles to erect, modern
hut-style tents are often made from lightweight aluminum-cased camping poles and are not too difficult to
assemble. Most of them do not require camping ropes, but the outer edges of the ground cloth need to be
secured with camping pegs.

A large flat area of ground is required to pitch this type of tent. A 240 x 300 cm tent can sleep four people;
a 270 x 365 cm tent can accommodate five to six people.

cabin tents for camping,instant cabin tent,log cabin tent,family cabin tent,cabin tent with screen porch

Ningbo Autrends International Trade Co., Ltd. , https://www.autrendstents.com