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Our business since its inception, usually regards product or service high-quality as organization life, continuously boost production technology, improve solution top quality and repeatedly strengthen business total top quality management, in strict accordance along with the national standard ISO 9001:2000 for Cast Steel Rising Stem 300lb Globe Valve, China Globe Valve, We are sincerely looking forward to cooperate with customers all over the world. We believe we can satisfy you with our high-quality products and perfect service . We also warmly welcome customers to visit our company and purchase our products.
Z561W/H/Y Details of pressure self sealing gate valve
Engineering path: NPs 2 “~ 24″
Nominal pressure: cl900 ~ cl2500
Working temperature: – 196 ℃ ~ 560 ℃
Applicable media: crude oil, steam, hydrogen, natural gas, etc
Design criteria
GB/T12234、GB/T19672、JB/T7749、JB/T5298、JB/T8691
API 600、API 6D、ASME B16.34、BS 1414、DIN 3352