Raw material selection is the backbone of any reliable pipe manufacturing process. This article explains how high-grade uPVC resin, along with additives like stabilizers, lubricants, and fillers, are carefully blended to enhance mechanical strength and resistance to heat and chemicals. The article also touches on the significance of sourcing ISO and ASTM-compliant raw inputs.

July 27, 2025/
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Not all raw uPVC resin is created equal. This technical article discusses how pipe factories like National Kham Plastic Factory...