Brand:tuopu
Model:Stainless Steel Coupling,universa...
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- Chain Coupling,Quick Coupler Casting: investment casting ,precision casting, lost wax casting ,soluble glass process complex shell process.
- Materials: stainless steel ,carbon steel ,alloy steel, heat resistant steel ,tool steel ,brass and aluminum ,according to DIN ,EN, ASTM, BS,JCSI.
- Piece numbers: small, medium and large series.
- Process: cast, machining, turning, milling, drilling, thread cutting.
- Surface treatment: glass rays electrolytic polishing, coating, varnishing, bromzing. Passivating, grinding, polishing
- Analysis wet chemically or by x-ray spectrometer. 3-coorcdinate. Computerised numerical. Control measuring ,machining ,pressure inspection up to 200bars ,mechanical values for tensile strength. ,yield stress ,notched bar impact tenacity, x-ray,metallograph.
- Quality control: According to ISO 9001 2001
