Specifications

1.AISI304 ORAISI316.
2.Stain finish or Mirror finish.
3.Thru Hull For Hose
4.Your drawings are welcomed,steel hulls for boats

1.Material:AISI304 ORAISI316.
2.Satin finish or Mirror finish.
3.Thru Hull For Hose,steel hulls for boats,boat hull,sail yacht hull

4.NECK

3/8"

1/2"

3/4"

1"

1-1/4"

1-1/2"

2"

1. Casting: investment casting ,precision casting, lost wax casting ,soluble glass process complex shell process.
2. Materials: stainless steel ,carbon steel ,alloy steel, heat resistant steel ,tool steel ,brass and aluminum ,according to DIN ,EN, ASTM, BS,JCSI.
3. Piece numbers: small, medium and large series.
4. Process: cast, machining, turning, milling, drilling, thread cutting.
5. Surface treatment: glass rays electrolytic polishing, coating, varnishing, bromzing. Passivating, grinding, polishing
6. 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.
7. Quality control: According to ISO 9001 2001