Top Quality Spring for Marine Hardware, Custom spring, High quality railway spring
Term spring
Material: Alloy steel, gray iron, ductile iron, stainless steel
Wire diameter: 04mm~80mm
OEM & Customized especially good at castings between 200kg and 7tons.
Free Hight 10mm~1400mm
Hardness 42HRC~52HRC
Direction of Coils Right, Left
Total Coils As per Drawing / Data
Bearing Capacity Load Bearing Capacity - Up to 40 Tons.
Application: Excavator, Digger Machine, Vehicle, Train, Ship, Shakeout Machine
Painting and Coating Powder Coating, Phosphate, Zinc Coating and Spray
Color Black, White, Blue, Red, Yellow, Gray
All dimensions could be customized according to details or drawing paper.
| Term | spring |
| Material | alloy steel, gray iron, ductile iron,
stainless steel |
| Wire diameter: | 04mm~80mm |
| OEM&Customized | especially good at castings between 1kg and 7tons. |
| Free Hight | 10mm~1400mm |
| Hardness | 42HRC~52HRC |
| Direction of Coils | Right,Left |
| Total Coils | As per Drawing / Data |
| Bearing Capacity | Load Bearing Capacity - Up to 40 Tons. |
| Application: | Excavator, Digger Machine, Vehicle, Train, Ship, Shakeout Machine |
| Painting and Coating | Powder Coating, Phosphate,
Zinc Coating and Spray |
| Color | Black, White, Blue, Red, Yellow, Gray |
| Production Method | Hot formed. Cold formed |
FAQ:Min order : According to customized or Weight
Delivery time : Within 45 days
Packing : Standard export package or customized
Payment terms: Batch order 30% TT deposit, 70%TT balance before loading
Shipment transport : Usually sea transport or customized
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.
