- Model NO.: HX-06-001
- Connection Form: Welding
- Seal Form: Auto Sealed
- Work Pressure: Mid-Pressure (2.5mpa< Pn <6.4mpa)
- Material of Seal Surface: Metal Hard Sealed
- Application: Industrial Usage
- Material: Iron
- Surface Roughness: Ra3.2
- Transport Package: Sea or Railway or Customized Requirement
- Origin: China
- Driving Mode: Worm Gear
- Structure: Single-Eccentric Sealing
- Valve Stem: Normal
- Working Temperature: Normal Temperature (-40°C<T<120°C)
- Valve Body: Casting
- Casting Method: Thermal Gravity Casting
- Dimension Report: Supply
- Trademark: HEXIN
- Specification: As per drawing
- HS Code: 84
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The company mainly produces ductile iron casting (QT450, QT500, QT600, QT700, etc.), carbon steel, stainless steel, including grooved pipe fittings of various types of auto parts, agricultural machinery accessories, pulley, automobile brake disc and the groove pipe fittings, such as airports, power plants, highways with the movement of the ground cover plate assembly, fire hydrant, valve, flange, etc.
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Inspection equipment
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The production technology of Butterfly valve is sand mold casting, its materials is nodular cast iron.
We can design,pour,shot blasting, polishing, machining, spray paint processing according to customers drawings and models.
According to the connection method classification:
(1)Â threaded connection valve: the valve with internal thread or external thread connects pipeline screw thread .
(2)Â the flange connection valve: the valve with a flange connects the pipe flange connection.
(3)Â the welding connection valve: the valve with the welding groove connects to the pipe welding.
(4)Â the clamp connection valve: the valve with a clip connects to the pipe clip.
(5)Â card set of valve connection: it connects the pipe by using card sets.
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We can design,pour,shot blasting, polishing, machining, spray paint processing according to customers drawings and models.
According to the connection method classification:
(1)Â threaded connection valve: the valve with internal thread or external thread connects pipeline screw thread .
(2)Â the flange connection valve: the valve with a flange connects the pipe flange connection.
(3)Â the welding connection valve: the valve with the welding groove connects to the pipe welding.
(4)Â the clamp connection valve: the valve with a clip connects to the pipe clip.
(5)Â card set of valve connection: it connects the pipe by using card sets.
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| Material | Grey iron, cast iron, ductile cast iron, nodular cast  iron, malleable iron |
| Process | Sand casting, green sand, resin-bonded sand, |
| Heat Treatment | Tempering, Annealing |
| Surface Treatment | Shot blasting, chrome/zinc plating,spray paint, polishing, |
| Casting size | Casting iron and nodular iron: 5.0 kg - 10,000 kg |
| Quality Certificate | 3.1B material certificate ;Â Â Dimension reports; NDT reports. |
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