Cast steel pump body by investment cast
Qingdao Hexin Machinery 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.
At the same time, we also can undertake all kinds of ductile iron castings and gray iron castings, carbon steel precision castings, etc according to customer requirements, these are exported to Britain, the United States, Germany, Japan, Korea, Australia and more.
Inspection equipment
Package
On site
Qingdao Hexin Machinery 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.
At the same time, we also can undertake all kinds of ductile iron castings and gray iron castings, carbon steel precision castings, etc according to customer requirements, these are exported to Britain, the United States, Germany, Japan, Korea, Australia and more.
The detail of product
Materials: carbon steel, alloy steel
Technology: precise casting + MT(magnetic power testing) + CNC machining
Industry: valve manufacturing
SM3/LM3/AM3
Surface crack detection: 100% magnetic powder nondestructive flaw detection, crack detection standards meet EN1369 Level SM3 / LM3 / AM3
Technical parameters: no casting tolerance and no injection machining tolerance meet ISO requirement, mechanical properties of ontology test bar: the tensile strength, impact energy at room temperature, hardness to meet customer demand.
Report: 3.1 EN10204 format report, size report of products.
| Material | carbon steel, alloy steel, wear resistant steel, heat resistant alloy |
| Process | Sand casting, green sand, resin-bonded sand, lost wax casting, or precise casting, centrifugal casting |
| Heat Treatment | Quenching, Tempering, Annealing, Normalizing, |
| Surface Treatment | shot blasting, chrome/zinc plating,spray paint, polishing, |
| Casting size | 0.4 kg -9000kg |
| Quality Certificate | 3.1B material certificate ; Dimension reports; NDT reports. |
Inspection equipment
Package
On site