Casting Railroad Train Coupling Truck Coupler

• Customization: Available
• Casting Method: Sand Casting
• Casting Form Material: Metal
• Model NO.: OEM
• Casting Metal: Cast Steel
• Casting Form Usage Count: Permanent
• Surface Treatment: Sand Blast
• Surface Roughness: Ra6.3
• Coating: Water
• Machining Tolerance: +/-0.15mm
• Standard: DIN
• Certification: ISO9001
• Condition: New
• Customized: Customized
• Material: Alloy
• Application: Metal Recycling Machine
• Coupler: Frame
• Lead Time: 30-45 Days
• Packing: Plywood Crate
• Surface: Anti-Rust Oil or Painting
• Process: Sand Casting
• Machining: CNC
• Transport Package: Plywood
• Specification: ISO
• Trademark: NORD
• Origin: Ningbo
• Production Capacity: 50000PCS/Year

Product Description

A valve is a device that regulates, directs or controls the flow of a fluid (gases, liquids, fluidized solids, or slurries) by opening, closing, or partially obstructing various passageways. Valves are technically valves fittings, but are usually discussed as a separate category. Valves are found in virtually every industrial process, including water & sewage processing, mining, power generation, processing of oil, gas & petroleum, food manufacturing, chemical & plastic manufacturing and many other fields.Valves may be operated manually, either by a handle, lever, pedal or wheel. Valves may also be automatic, driven by changes in pressure, temperature, or flow.