A new range of high-pressure check valves is brought out as NACE material standards-compliant. Models are constructed entirely from corrosion-resistant materials compliant with NACE MR0175 / ISO 15156. They are suited for harsh-duty chemical injection in oil tool applications, declares the manufacturer.
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机译:符合NACE材料标准的新系列高压止回阀问世。该模型完全由符合NACE MR0175 / ISO 15156的耐腐蚀材料制成。制造商宣称,它们适合于在油工具应用中进行苛刻的化学注入。
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