Nắp ống thép không gỉ bền ASTM A403 WP304

nắp ống thép không gỉ
November 05, 2026
Mô tả video:
Curious about how ASTM A403 WP304 stainless steel pipe caps perform in real industrial settings? In this video, we take a hands-on look at 16-inch Sch120 end caps—covering material grades, forged construction, welding prep, surface finish, and marking. You'll see how they're inspected, packed, and prepared for export, plus practical insights for petroleum, chemical, and power projects. A clear, professional walkthrough for B2B buyers and engineers.