Grooved Fittings Introduction Material: ASTM A536 GRADE 65-45-12, QT450-10 Threads: ASME b1.20.1, ISO 7-1, GB7306 Size Available: 1″ - 12″ ការព្យាបាលលើផ្ទៃ៖ P: Painted E: Electroplated S: G: Hot-dip Galvanized Color available: Red, Orange, Blue, Grey, White Product Applic...
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