China Supplier/High Quality/Precision Casting---Railway Parts
| Price: |
US $ 1/Piece |
| Trade Terms: |
FOB,CFR,CIF |
| Min Order: |
1/Piece |
| Pay Type: |
L/C,T/T,Money Gram |
Certifications and Features are:
1.Got the Morocco Certification;
2.Got the Austria Certification
3Got the EU(ROHS)certification
Our Certifications and Features are:
1.Got the Morocco Certification;
2.Got the Austria Certification
3Got the EU(ROHS)certification
4.Using the cr12mo1v1 die steel _modeling technology; Side frame - one of the main structural elements of the bogie framework of the model 18-100.
Heat Treatment Processes : cr12mo1v1 ( D2 ) to mold steel heat treatment of stress annealing after the workpiece roughing, heated to, insulated 2h, with cool oven to 500 degrees centigrade, the oven air cooling.
Quenching the workpiece slowly warming to 600 degrees centigrade, insulation for the first time 20min warming, after the temperature rose to 850 degrees centigrade, and insulation for the second time 30min preheating, and finally warming up to the, insulation 25~40min, from the air cooling.
Tempering quenching immediately after tempering and tempered at least twice, each holding time of not less than 2h
cr12mo1v1 internationally the wider application of high - carbon high - chromium Cold Work die steel, austenitic steel is lex, with high hardenability, hardening and high wear resistance and high temperature oxidation - resistance performance, and ability to resist corrosion in hardened and polished.
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5. It is manufactured by casting, with additional machining and riveting of wear-resistant plates. Side frame, drawing No.100.00.002-4SB, represents a major piece of a freight wagon bogie, which transmits the load on the axle through the axle box. Cast alloy steels 20GFL and 20GL.
Bolster drawing No.100.00.001-6 serves as a bridge between the two side frames in the construction of a freight wagon bogie.To ensure reliability and durability the bolster is casted from steel 20GFL or 20GL.One of the main frame details of a bogies framework model No.18-100. Set lifetime of a bogie frame before a bolster discarding is 30 years.
The designated lifetime up to the first depot repair is 2 years, before the first overhaul is 8 years. Established time to failure is at least 2 years.
Overall dimension: side frame:2.41m*680cm*56cm weight:400kg
bolster:2.61m*39.5cm*47cm weight:525kg
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cr12mo1v1 die Steel mould chemical compenents analysis form:percent %
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C |
Si |
Mn |
P |
S |
Cr |
Mo |
V |
|
|
1.40~1.60 |
<=0.60 |
<=0.60 |
<=0.030 |
<=0.030 |
11.00~13.00 |
0.70~1.20 |
<1.10 |
Co<1.00 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Standard Level: |
ASTM,ISO,SGS,GB |
| Productivity: |
50, 000 PCS/Year |
| Casting Method: |
Sand Casting |
| Railway Casting: |
Precision Casting |
| Package: |
Wooden Pallet and Covered by Film |
| Original: |
Qingdao |
| Casting Component: |
Cast Steel |
| Casting Form Usage Count: |
Permanent |
| Material: |
Carbon/Steel |
Qingdao Boyide International Trade Co., Ltd (hereinafter 'boyide') are a manufactureing, trading and exporting integated group corporation specialized in casting foundries (including: Heavy Gravity Sand Casting, Die Casting, Lost Wax Casting, Metal casting) locating in Qingdao city, China.
Qingdao Boyide International Trade Co., Ltd. Are professional manging with railway casting parts, auto parts, agricultural machinery parts, hydraulic valve parts, etc...We hope to establish cooperative relationship with you. Our company can also manufacture products for you according to your drawings or samples.
We are ISO 9001 certified, and subsidiary factory with 600, 000 square meters facility are locating in Qingdao city for casting, CNC machine processing, quality testing, assembly, packaging and warehousing. Our railway product quality authorized with ISO, SGS, CE. Certificates.
Our mainly products including:
Railway casting and Hardware, light rail and heavy rail.
Components auto, car, bus
Agricultural Machine Hardware
Safety Locker Quick Coupling
Clip Pipe and Fitting
Other mechanical hardware
Pumps & Valves
Marine Hardware
Building Hardware
Mine, Oil, Textile Mechanical Parts
Component for mine equipments
Component for agricultural machinery
Parts for hydraulic and air compressing equipment
Railway orbit parts series, including rail, sleeper, connecting parts, ballast bed, climbing equipment, rail brace and switch, etc, Railway parts made with various grade of steel material manganese content: Common rail, containing copper, carbon steel rail, high silicon containing copper, silicon, manganese, copper rail, steel rail tracks, etc.
Our casting auto parts mach with brand including: Auto casting parts series. Our product approve for Brand: Audi, BMW, pentium, Honda, byd, Peugeot, buick, changan, Great Wall, The public, dongfeng, ferrari, FIAT, Toyota, Ford, Mr Fukuda, , suzuki, Mazda, chery, mitsubishi, smart, Volvo, Wuling automobile, xiali, modern. etc.
Our Company's auto casting parts series including, Engine parts, Cylinder head, body, oil pan, etc. Connecting rod, piston ring, etc. Assort component: The camshaft, inlet valve, exhaust valve, rocker, rocker arm shaft, lifter, push rod, etc. The transmission parts: Flywheel, pressure plate, clutch, gearbox, variable speed shift operating mechanism, transmission shaft, universal joint, the wheel hub etc.
Agriculture machinery parts series including (combine harvest knife guard, knife blade, crane arm, speeder machinery parts, gear&chains), etc.
Convenient logistic service for shipment, nearest loading port Qingdao, only 50KM far away, short lead time.
We welcome friend and clients all around the world come to China and visit our company and factories, surely we'll reward our customers with high quality products and efficient work for their consistent support.
