gasket joint meaning in English

垫垫片接合
垫圈接头, 填实接缝
接口垫片

Rubber - gasket joints for ductile - iron pressure pipe and fittings
球墨铸铁压力管和配件用橡胶垫接头
Standard specification for nonreinforced concrete irrigation pipe with rubber gasket joints
带橡胶垫圈接头的无钢筋混凝土灌溉水管的标准规范
Standard specification for nonreinforced concrete irrigation pipe with rubber gasket joints metric
带橡胶垫圈接头的无钢筋混凝土灌溉水管标准规范