关注微信公众号查券更方便
STUPDJ23 STUPDJ24 STUPDJ34 STUPDJ36 STUPDJ46 48 68螺纹接头
STUPDJ23/24/34/36/46/48/68拧入型接头 异径 螺纹接头 现货
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
SGPSDJ SUTSSJ SGPNPJ STUPDJ12 23 24 34 36 46 48 68异径套管型
SGPNPJ STUPDJ12-23-24-34-36-46-48-68
代替米思米STUPDJ23 24 34 36 46 48 STUPDJ68 高压用拧入型接头
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
外丝异径接头 SGPNPJ STUPDJ 12 23 24 34 36 46 48 68
拧入型接头 异径SGPNPJ STUPDJ12 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
