关注微信公众号查券更方便
SGPSDJ SUTSSJ SGPNPJ STUPDJ12 23 24 34 36 46 48 68异径套管型
拧入型接头 异径SGPNPJ STUPDJ12 23 24 34 36 46 48 68
异径套管型TUPDJ1223243436
SGPNPJ STUPDJ12/23/24/34/36/46/48/68不锈钢异径接头
SGPNPJ STUPDJ12/23/24/34/36/46/48/68 不锈钢异径接头
高压拧入接头SGPNPJ/STUPDJ12/23/24/34/36/46/48/68异径螺纹接头
异径套管型SGPSDJ SUTSSJ SGPNPJ STUPDJ12 23 24 34 36 46 48 68
SGPNPJ STUPDJ12-23-24-34-36-46-48-68
外丝异径接头 SGPNPJ STUPDJ 12 23 24 34 36 46 48 68
异径不锈钢高压用拧入型螺纹接头STUPDJ-12/23/24/34/3646/48/68