Jun 23,2026
China’s Flange Exports Surge 18% in H1 2026 Led by RCEP Southeast Asian Markets
Customs trade data shows Chinese forged steel flange export volume rises 18% year-on-year in the first half of 2026; RCEP tariff preferences boost shipments to Singapore, Indonesia and Malaysia, while large-diameter energy flanges dominate overseas order growth.
Jun 23,2026
ROV Autonomous Inspection Tech Solves Deepwater Subsea Flange Safety Challenges
New AI-powered ROV robotic inspection system achieves autonomous detection and bolt tightness testing of subsea flanges, cutting diver intervention frequency and improving deep-sea pipeline connection safety monitoring accuracy above 90%.
Jun 23,2026
Our Pipe Fittings Export to Southeast Asia, South America & Middle East Markets
Relying on superior geographical transportation conditions close to Huanghua Port and complete international product certification system, Dongjun Pipe has developed stable overseas export business covering multiple continents over the past two decades.
Jun 23,2026
ANSI/MSS SP-44-2026 Updated Standard Revises Large-Diameter Steel Flange
The newly released ANSI/MSS SP-44-2026 standard revises dimensional tolerance, pressure-temperature rating and material marking rules for NPS 12–60 large pipeline flanges, aligning with modern offshore and hydrogen piping engineering demands.
