Ductile Iron Sand Casting for Flap Valve
Xiamen C&T Technology Co., Ltd
Fujian, China
Last Login Date:
Jul 22, 2025
Main Products:
Precision Casting, Die Casting, Precision Machining, Cast Iron, Stainless Steel Casting, Valve, Lifting Lugs, Aluminum Sand Casting, Investment Casting, Overrunning Clutches
Product Description
Company Info
Basic Info.
Product Description
Flap valve
| Process | Sand casting+Sand blasting+Milling+CNC machining+Paint |
| Material | QT450 |
| Weight | 5kg/pcs |
We supply kinds of castings on base of your requirements. Pls contact us...We will try our best to meet your demand.
Our Main customer from Australia,Russian,Spain,U.K and USA.
Capacity
| Material | Austenitic stainless steel:201, 303, 304, 316, 316L, 1.4581, SCS14, SCS16 Alloy cast steel:4140, 4150, 4340, 8620, GS-25GrMo4 Hardening stainless steel:17-4PH, 410, 420, 440C Cast alloy tool steel:CS-2, CS-7, CrWmn Carbon steel:1020, 1025(WCB), 1030, 1040, 1045, 1050. |
| Unit Weight | 2g-50kg |
| Accuracy class | T4-CT7 |
| Surface roughness | Up to Ra1.6~Ra6.3 |
| Minimum thickness | 2mm(1mm or small area) |
| Tolerance | Outer radius≥0.3mm, inner fillet≥0.5mm |
| Longest blind hole(diameter 10mm) | 30mm |
| Machining | Turning milling, drilling, boring, threading, grinding machine, CNC/NC machining and test facilities |
| Heat treatment | Anneal, quenching, normalizing, carburizing, solution |
| surface treatment | Zin coating, black oxide, black painting, power painting, mirror polish, satin polish etc. |
| Applied standard | ASTM, ICI, BS, DIN, JIS, ISO |
A Foundation for Excellence
Experience. Years of manufacture experience allow the DIRIT team to develop solutions for your unique requirements with a complete understanding of the processes involved.
Knowledge. With experts in research and development, design, engineering, and manufacturing on the team, you can be sure DIRIT has the knowledge necessary to get the job done well and on time.
Service. DIRIT service commitment is 24 hours to reply and 7 days delivery.
To know more about DIRIT's specification of products, please contact us.
