C&N industrial Group, pipe, fitting and flanges manufacturers,fbe epoxy and pe coating for pipeline since 1991,with brand C&N huitong ,C&N hongcheng.
TECHNICAL INFORMATION
- 2026-06-25 Sandblasting Quality Control in Coating Application: The Cornerstone of Long-Term Anti-Corrosion for Industrial Pipe Fittings
- 2026-04-01 Ensuring Pipeline Integrity: The Critical Role of Sandblasting Quality Control in Coating Applications
- 2026-03-04 ASME B16.5-2025: Main Updates Compared to the 2020 Edition
- 2025-05-29 Speicial g surface roughness for OQEP PDO project
- 2025-05-14 Prefabricated Pipe Spools
- 2025-04-09 C&N delivers Pre-Fabrication of Pipe Spools to Brazil
- 2025-02-24 C&N ASME B16.9 DESIGN PROOF TEST For SWPC Project
- 2025-02-18 Reinforcement Pads
- 2025-02-06 Impact Test for API X52 PSL2 OD610 THICK5.54MM SPIRAL WELD PIPE For WTTCO SWCC Project
- 2025-01-20 Packing, Handling and Storage of Polyethylene Pipes
- 2024-12-16 API Flange Standard
- 2024-12-13 Data Sheet For Duplex Dss Pipe Flange Fitting Four Sour Service
- 2024-12-11 C&N Has New Spectral Test Equipment In Place
- 2024-12-10 ASTM G48 Corrosion Test For Duplex
- 2024-12-04 How To Measure Pipe Size?
- 2024-12-03 How To Measure A Flange?
- 2024-11-28 How To Tell If A Fitting Is Stainless Steel
- 2024-11-27 Hydrostatic Test: Procedures and Method
- 2024-11-26 How To Measure Pipe Fittings?
- 2024-11-22 How to choose the right pipe fitting?