Material: PVC(imported from Japan) Standard: SCH80/40 PC16 DIN Nominal pressure: 15.8MPa (23Centigrade) Size: 1/2" to 4" Lifespan: 50 years Color: White PVC PIPE FITTINGS FOR WATER SUPPLY (SCH40) Brand/Trade mark: TIANYAN OEM: Offer Material: PVC(imported from Japan) Standard: SCH80/40 PC16 DIN Usage: Water supply Nominal pressure: 15.8MPa (23Centigrade) Temperature range: 5Centigrade to 95Centigrade Lifespan: 50 years Color: White/ customized color Size: 1/2" to 4"

Aterial: CPVC Standard: ASTM 2846 Certification: ISO9001 and CE Temperature:0- 100 Centigrade Usage: Water supply Norminal pressu 1. Raw material: CPVC imported from Japan 2 Size: 3/4"¡Á 1/2" 1"¡Á 1/2" 1"¡Á 3/4" 1-1/4"¡Á 1/2" 1-1/4"¡Á 3/4" 1-1/4"¡Á 1" 2" 3 Standard: ASTM 2846 5 Usage: Cold / Hot Water Supply Specifications 1. Material: CPVC 2. Standard: ASTM 2846 3. Certification: ISO9001 and CE 4. Temperature: 100 Centigrade

Metalized sapphire windows are created by applying thin layers of chrome, nickel and gold around the edge of a sapphire window. This metalized edge creates a surface that can be soldered or bonded directly into your opto-mechanical assembly allowing you to create a hermetic seal. Hermetically sealed optics is used in a variety of applications ranging from infrared imaging systems to medical devices. Technical capability Material: optical sapphire (Al2O3) Diameter tolerance: +0, -0.1mm Thickness tolerance: +/-0.05mm Clear aperture: 90% Surface quality: 80-50 scratches and digs Surface accuracy: 2 lambdas per 25.4mm @ 632.8nm Parallelism: < 3 minutes Coating: AR coating, T > 98% @ 1260-1600nm Metalizing: Chrome, Nickel, and Gold; sputtering method or screen printing method