Cangzhou Hongxin Pipe Fittings Co., Ltd.
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    13393388365
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    Shijia Village, Daquan Hall, Cang County, Hebei
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Ma Steel Pipe
Kä ye kek looi ke ye kek looi ke ye kek looi ke ye kek looi ke ye kek looi ke ye kek looi ke ye kek looi ke ye kek looi ke ye kek looi ke ye kek looi
Detalji proizvoda

Kä ye kek looi ke ye kek looi ke ye kek looi ke ye kek looi ke ye kek looi ke ye kek looi ke ye kek looi ke ye kek looi ke ye kek looi ke ye kek looi ke ye kek looi. Worm cast iron production process is: first pouring into white mouth cast iron parts, then after forgible annealing (forgible annealing makes the carbonate decompose into floccular graphite) and get forgible iron parts. 1. Chemical composition of forgible iron, tissue and performance 1) Chemical composition of forgible iron is: wC=2.2%~2.8%,wSi=1.0%~1.8%,wMn=0.3%~0.8%,wS≤0.2%,wP≤0.1%.2) The forgible iron organization has two types: ferrite ((F) + floccular graphite ((G)); Pearl body ((P) + flocculated graphite ((G).3) performance Tun ye graphite ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ Kä ye kek looi ye kek looi ye kek looi ye kek looi ye kek looi ye kek looi ye kek looi ye kek looi ye kek looi ye kek looi ye kek looi ye kek looi ye kek looi ye kek looi ye kek looi ye kek looi ye kek looi ye kek looi ye kek looi ye kek looi ye kek looi


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