• A234 WPB Seamless Pipe Elbows Shipped to Malaysia2026-09-30
• Low Sulfur Phosphorus A420 WPL6 Fittings Delivered to Malaysia2026-09-28
• Haihao Group Ships Mixed Industrial Fastener Package to UK Client2026-09-24
• Haihao Group Ships ASTM A420 WPL6 Seamless Butt Weld Fittings to Singapore2026-09-23
• Precision Flow Solutions: Haihao Group Highlights Engineered Pipe Fittings at Tube China 20262026-09-21
• Haihao Group Ships ASTM A234 WPB Seamless Pipe Fittings to South Korean Client2026-09-18
• Q235B Pipe Fittings and S235JR Concentric Reducers Shipped to Kenya2026-09-15
• Extremely Corrosive Duty: Haihao Group Dispatches Inconel 625 Seamless Fittings to Singapore2026-09-14
• 16-Inch ASTM A860 WPHY 52 Elbow Supplied to Singapore with ABS 3.2 Certification2026-09-11
• Haihao Group Ships ASTM A234 WPB Fittings to Singapore2026-09-10
• High-Integrity Duplex Branch Connections: Haihao Group Dispatches ASTM A182 F51 Outlets to Singapore2026-09-09
• High-Pressure Sour Gas Flow Transition: Haihao Group Dispatches Heavy-Wall Reducers to Iraq2026-09-04
• Solving Severe Arctic & Corrosive Pipeline Challenges: Haihao Group Dispatches Specialized Fittings to Russia2026-09-03
• High-Pressure Sour Service Isolation: Haihao Group Dispatches Duplex Branch Outlets to UAE2026-09-01
• High-Yield & Heavy-Duty Pipeline Solutions: Haihao Group Dispatches WPHY65 & WPB Fittings to Singapore2026-08-31
• High-Pressure Sour Service Ready: Haihao Group Dispatches ASME B16.9 ASTM A234 WPB Fittings to UAE2026-08-28
• Sour Service Piping Ready: Haihao Group Dispatches ASTM A403 WP316L Fittings to UAE2026-08-27
• Haihao Group Dispatches NACE-Compliant ASTM A234 WPB Tees to UAE2026-08-26
• Unlock One-Stop Pipeline Supply Chains: Meet Haihao Group at Tube China 2026 in Shanghai2026-08-25
• Haihao Group Dispatches Seamless ASME B16.9 Reducers to Russian Energy Project2026-08-24