Lisa Wang

Butt Weld Fittings

astm a234 wpb pipe fittings​

Explore our comprehensive guide covering ASME B16.9 standards, material grades (WPB, Stainless, Alloy), manufacturing processes, and how to choose the right fittings for your piping system.

Navigating the Essentials of Buttweld Standards: ASME B16.9, B16.28, and B16.49

ASME B16.9, B16.28, and B16.49

In the industrial piping sector, precision isn’t just a goal—it’s a safety requirement. When you are sourcing components for high-pressure systems or corrosive environments, the technical specifications on your purchase order are what stand between a successful installation and a catastrophic system failure. For most project managers, three standards frequently surface: ASME B16.9, B16.28, and Navigating the Essentials of Buttweld Standards: ASME B16.9, B16.28, and B16.49

ASTM A105 vs. ASTM A105N Flanges

Astm a105 vs a105n flange

Understand the technical differences between ASTM A105 and A105N flanges. Learn why normalization matters for forged carbon steel performance and low-temperature service.

Success at the 2026 Spring Canton Fair

Success at the 2026 Spring Canton Fair

JSFittings concludes a successful 2026 Spring Canton Fair. We reconnected with loyal partners and established new global relationships for industrial pipe fittings, elbows, and flanges.