Stainless Steel Serrated Fined Tube High Frequency Welding Wound Spiral Welded Untuk Fire Heater Spesifikasi bahan: Tabung dasar: ASTM A213/A269 TP304/304L/316/316L Bahan sirip: Baja tahan karat 304...Lihat Lebih Lanjut
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Stainless Steel Serrated Fined Tube High Frequency Welding Wound Spiral Welded Untuk Fire Heater