Product name: Stainless steel butterfly valve
Item: Valve flange
Details:
Casting Process: Water glass process of lost wax investment casting
Standard: ASTM, AISI, DIN, BS and JIS
Max Casting Size: 1 meter
Casting Weight: 0.1~200Kg
Dimension Tolerance: CT7
Surface Roughness: Ra6.4~12.5
Productivity: 2500 tons per year
Qingdao Pingdu Zhengwei Auto Parts Co., Ltd. Was founded in 1997. The gross building area is 9000 square meters, and has a registered capital of 560000 Yuan. Now, company has more than 100 employees, and owns more than 60 various kinds of machine tools. It can contract in all kinds of cast steel, car for iron casting, milling, digging, grinding, and other machining operation projects. Company is mainly engaged in vehicle transmission shifting fork, various kinds of steel castings, and other mechanical parts, which can process with supplied samples and drawing.
