二氧化碳胶管颜色标准 -法律知识-法规政策咨询及电话投诉类法律援助-法律咨询免费平台-国际律师联盟

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问题	二氧化碳胶管颜色标准 -法律知识
释义	法律分析：按现行国家标准氧气胶管为蓝色，乙炔胶管为红色。法律依据：《气体焊接设备焊接、切割和类似作业用橡胶软管》第一条胶管应具有足够的抗压强度和阻燃特性。根据国家标准规定，氧气胶管为红色，工作压力容器为1．5MPa，胶管内径8mm，外径18mm；乙炔胶管为黑色，工作压力容器为0．3MPa，胶管内径8mm，外径16mm。
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