निर्माण सामग्री के लिए गर्म डुबकी / पूर्व जस्ती स्टील पाइप Q195/Q235 ASTM A53 A500

Video Description:
Discover the high-quality Hot Dipped and Pre-Galvanized Steel Pipes for building materials, available in Q195/Q235 and ASTM A53 A500 grades. These durable pipes feature customizable dimensions, international standards compliance, and corrosion-resistant coatings for long-lasting performance.
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