1. Drill Pipe Float Valve Cage
2. Investment Casting
3. Stainless Steel, Alloy Steel
4. Checked by mating part
5. Machined by NC Machine
6. Carburization and Phosphated and Black Oxide
7. Hardnes: HRC56-HRC61
Drill Pipe Float Valve Cage
5F-6R flapper valve Cage Mdl. G Cage
Flapper Valve Cage
Investment Casting
Stainless Steel, Alloy Steel
Checked by mating part
Tight dimension and tolerance controlled
Machined by NC Machine
Flapper used for Dill Pipe Float Valve
All the process is in accordance with ISO9001: 2000
Qingdao singho industrial company Co., Ltd. is recognized as a qualified and proven producer and supplier of castings and finished machined parts to a wide range of industries. The materials of the parts include grey iron, ductile iron, carbon steel and stainless steel etc. We use sand casting and investment casting process to cast raw parts then we finish the machining by CNC or nc machines to achieve reliable and precise finished parts. Our present parts are used in the following fields: Centrifugal pump, filters, valve and oil drilling machinery etc. We are proud to account some of the worlds leading companies as our customers and partners.
We have advanced equipments such as vertical CNC, horizontal CNC and nc machines etc. We also have common equipments such as milling lathes, vertical lathes, center lathes, radial drilling machines etc. We still have CMM machine to control tolerances.
We are certified by ISO9001: 2000. In order to meet an ever-growing needs and expectation our QC system will be improved continually.
Based on our advanced equipments, more than 10 years experience and QC system, we have powerful ability to develop new items according to our customer's drawings or samples. Located in qingdao, one of the biggest and busiest ports in China, we are well-placed to expedite shipment of our products all over the world.
We only need one of your email, fax or phone call.
