Body Material: WCB. Nominal Diameter: 8 Inch (DN200). Pressure: CL300. End Connection: RF. Face to Face: ASME B16.10. Working Temperature:-29℃~+425℃. Mode of Operation: Handwheel. Test and Inspection: API 598.

Body Material: Carbon steel, Stainless steel, Alloy steel. Normal diameter: 1/2"~24" (DN15~DN600). End connection: BW, Flanged. Pressure range: 150lbs~2500lbs (PN16~PN420). Operation: Handwheel, Gearbox, Electric, Pneumatic. Working temperature: -29℃~ +560℃.