Contact Us
TEL: +86-574-86159088
Fax: +86-574-86158328
E-mail: xuhong@cn-tianhui.com
Address: Hongxi Industrial Park No.12th ,Chunhu Town, Fenghua District ,Ningbo ,Zhejiang Province,China 
China Machine Sewage Equipment Product Manufacturers and Suppliers - Made in China - Tianhui Process: Stainless Steel Precision Silicon Sol Casting + Precision Machining Product Name: Precision Machining Stainless Steel Pump Parts Main Use: Used in Chemical Industrial Machinery Part.
Process: Stainless Steel Precision Silicon Sol Casting + Precision Machining
Product Name: Precision Machining Stainless Steel Pump Parts
Main Use: Used in Chemical Industrial Machinery Part.
Technical Parameter
Technology: | Precision Silicon Sol Casting+Precision Machining |
Material: | ASTM CF8 or CF8M |
| Material Standard： | ASTM，AISI304，AISI 316, DIN1.4308，DIN1.4408,JIS SCS13,SCS14 |
Weight of Raw Casting: | 1.5 - 25KGS |
Casting Dimension Tolerance | CT5-CT6 Grade |
Casting Surface Roughness> | Ra3.2-6.4 |
| Machining Surface Roughness | Ra0.8-1.6 |
Support Drawing File Format | ProE (.igs , .stp) , Auto CAD , PDF, Jpeg, Jpg, Png |
Product Process Documentation | Product Casting Process Card, Machining Process Card, Product Inspection Card |
Heat Treatment: | Solid Solution Treatment(1050 degree heat preservation 2H above) |
Precision Machining Equipment | 50 CNC Machines, 800 Vertical Machining,Turning Machine |
Measuring Tool: | Three Coordinate, Micrometer, Caliper, Height Gauge |
Inspection: | Three Inspection: First inspection, Inspection, Final inspection |
| Available Report: | Casting CF8 or CF8M Material Report, Product Ddimension Inspection Report |
Technological Process
1.Casting Mould for Stainless Steel Pump Part
2.Stainless Steel Pump Part
3.Casting Shell of Stainless Steel Pump Part
4.Casting Blank and Machining of Stainless Steel Pump Part
Machining Capability Inspection Capability
We have produced more than 700 different types of precision castings, these products are mainly exported to Europe, the United States and Japan, our engineers and workers are familiar with the overseas customer engineer standards and quality requirements. As far as now my company has 7 sets of machining center, 3 sets of inclined bed, 21 CNC machine tools, 1 sets of CMM inspection center, 3 sets of manual lathes, milling machines 2, 18 Taiwan 1 Taiwan drilling machine, ultrasonic cleaning machine, 1 sets of vibration grinding machine, 1 sets of welding machine.
Casting Capability
As a professional precision casting factory, we only produce high quality precision castings. Castings with distinct edges and corners, size precision (critical dimension can reach ct5-ct6 level) and surface smoothness (casting surface roughness Ra 6). For castings can also be plastic, with the press machine, fixtures and measuring tool calibration castings.
Quality Control
ISO9001：2008 Certificate of Quality Management System
Safty Packing
