标准摘要
[中文适用范围]： 本规范规定了用于石油和天然气工业设备制造的焊接服务供应商的资格要求。 本规范的要求适用于在焊接设施或现场进行的焊接操作。包括压力容器、压力控制、堆焊和结构焊接。 注：本规范不限制任何使用焊接服务并按照API标准制造的商业产品制造商对其符合该API标准所有适用要求的责任。 [外文原描述]： This standard specifies requirements for the qualification of suppliers of welding services used in the manufacturer of equipment for the petroleum and natural gas industries. The requirements of this standard apply to welding operations performed in a welding facility or in the field. Included are pressure containing, pressure controlling, overlay and structural welds.
英文名称Welding Services for Equipment used in the Petroleum and Natural Gas Industry