Carbon steel casting& investment casting. Iso9001, TUV-PED, BV certified foundry. Strong machining capacity.
1, Lose Wax Process(soluble glass): Wax injection, wax welding, dipping, sand-coating, shell-making, dewaxing, cleaning, pouring, cutting, reshaping, machining.
2, Materials: Carbon steel, alloy steel, cast iron, cast steel, pig iron, grey iron, ductile cast iron and so on.
3, Has established efficient quality system and obtained international approvals ISO9001, TUV-PED, BV.
4, Produced by experienced technical staff
5, Production capacity: More than 8, 000MT per year.
6, Small orders accepted.
7, Advanced machining equipment
8, Material standards: GB, DIN, EN, NF, ISO, JIS, SS, BS, AISI, SAE, ASTM, UNS, ACI
9, Strong machining capabilities with a hole line of machining equipment, including 4 CNC machining centers.
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Process |
Lost wax casting(Silica sol process or Waterglass process) |
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Key specification |
1.Material: stainless steel/carbon steel/alloy steel
2.Standard: ASTM\DIN\BS\JIS
3.Surface finish: Passivated or polished
4.Weight: about 0.1-30kg
5.Useful: 8-20mm width glass |
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production facility |
1.Casting facility: wax injector, paint mixer, medium-frequency induction furnace, box resistance furnace, cutting head machine, shot-blasting machine, sand-blasting machine, pickling line.
2.Machining facility: CNC machine, linear cutting machine, NC milling machine, polishing machine |
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Heat treatment |
Annealing/Tempering/Normalizing/Solid solution |
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Testing facility |
spectrometer, tensile test machine, hardness test machine,CMM
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Qingdao RuiLan Trading Co., Ltd is specialized in Railway bogie casting parts, like bogie18-100 to Russia, bogie1750 to Ukraine, both bogie18-100 and bogie1750 with certificate can make sure products enter into your market.
Bogie18-578, bogie18-194 and bogie 18-7020 will be ok soon.
We have been cooperated with many big companies and manufactures in Russia and Ukraine. Our experienced engineers offer a wealth of design and application expertise. We can offer you more than 20 years of experience in designing and manufacturing to satisfy your particular needs. Our company has advanced equipment, professional staff. Our raily way parts productions obtained CRCC certification, AAR, Ukrsepro and ISO9001: 2000 quality system certification, which guarantees high quality railway products for domestic and foreign manufactures.
Our International trade department is responsible for the product export, and undertakes the train design, manufacture, maintenance, and production of major cast steel parts and bogie parts.
"Quality Products, Excellent Service, Competitive Prices and Prompt Delivery" is our principle. We have built up good relationships with customers all over the world. We are advancing into global market drastically. Additionally, we have put considerable efforts on development and design, which can enable us to better satisfy customers' changing needs in a positive manner.
We are pleased to be your stable railway parts, components any products such as casting parts, bogies we can make them according to your drawings.
We sincerely welcome you to visit our company for cooperation and mutual development.
