电熔焊 meaning in English

electric fusion welding
electric-fusion weld
electro-fusion welding

Standard specification for ferritic austenitic duplex stainless steel pipe electric fusion welded with addition of filler metal
填充金属电熔焊铁素体奥氏体
Butt welding , electro welding , sleeve coupling , ring seal socket , expansion socket , screw - threaded joint and flange
对焊，电熔焊，承插连接，螺纹连接和法兰连接。
Standard specification for carbon and alloy steel pipe , electric - fusion - welded for high - pressure service at high temperatures
高温下高压装置用电熔焊碳素钢和合金钢管的标准规范
Different connections : butt welding , electro welding , ring seal socket , expansion socket , screw - threaded joint , flange
多种连接方式：对焊，电熔焊，承插连接，螺纹连接，法兰连接
Standard specification for electric - fusion - welded austenitic chromium - nickel stainless steel pipe for high - temperature service and general applications
高温设备和通用电熔焊奥氏体铬镍不锈钢管标准规范