Steel pipe fitting and flange manager-Rayoung offers 30,000 tons annual capacity, CE/ISO/ADNOC certifications, and 95%+ on-time delivery for global stockists.

In the complex world of industrial piping systems, selecting the right flange is critical for ensuring safety, durability, and cost-efficiency. Among the various types available,

Discover key differences of Raised Face Flanges and. Flat Face flanges in sealing, pressure ratings, and applications. Ensure a leak-proof system with precision-engineered flanges from RAYOUNG

In the world of industrial infrastructure, selecting the right material for your pipeline system isn’t just a technical decision—it’s a financial and safety imperative. Whether

40+ Years Expertise: Deep industry knowledge and technical heritage.
One-Stop Solution: Full range of fittings and flanges under one roof.
Certified Quality: Fully compliant with ASME, CE, and ISO standards.
Rapid Delivery: Large inventory and optimized production schedules.
Global Reach: Exporting to over 60 countries with a 98% client retention rate.

ASME B16.9, B16.28, and B16.49 are key American Society of Mechanical Engineers standards governing industrial pipe fittings. specifically covering manufactured wrought fittings (B16.9), short-radius elbows (B16.28), and hot-induction bent pipes (B16.49).

Partner with a leading China factory for bulk marine stainless steel flanges. We support large-scale shipbuilding projects with massive 316L/Duplex inventory, MTC certification, and direct factory pricing. Request a bulk quote today!

Buying steel pipe fittings or flanges for water treatment? Learn about AWWA standards, 316L stainless steel vs. carbon steel, and how to order the right specs for W/WWT projects.

Discover JSFTTINGS highlights from the 139th Canton Fair. We reconnected with long-term partners and welcomed new global clients seeking premium pipe fittings and flanges.

Master the technical differences between concentric vs. eccentric pipe reducers and explore ASME B16.11 forged pipe fittings. Detailed guide on materials (A105, SS316), pressure ratings (3000#, 6000#), and industrial applications.