• Haihao Group Delivers High-Quality Carbon Steel Pipe Tee to Indonesia Client2025-12-05
• Shipment of Pipeline Fittings to Russia – Haihao Group Completed Large Batch Order for High-Grade WPL6, LF2, and Alloy Steel Components2025-12-03
• Haihao Group Ships a Full Range of Pipe Fittings to UK Client2025-11-28
• Haihao Group Supplies P265GH DIN 28011 heads to Russian Client2025-11-27
• Haihao Group Delivers High-Specification ASTM A234 WPB Elbows to Jordan2025-11-26
• Haihao Group Supplies MSS SP-97 Socket Weld Branch Outlets for a UAE High-Pressure Piping Project2025-11-21
• Haihao Group Supplies MSS SP-97 Socket Weld Branch Outlets to a UAE Customer2025-11-19
• Haihao Group Ships ASTM A420 WPL6 Eccentric Pipe Reducers to Kazakhstan2025-11-18
• Forged Stainless Steel Pipe SA-182 F316 Delivered to Indonesia2025-11-13
• Precision in Every Connection: Haihao Group Delivers Critical Piping Components to Singapore Client2025-11-10
• Haihao Group Supplies SA234 Seamless Pipe Fittings to Vietnam Project2025-11-06
• ADIPEC 2025: Day One Success! Collaborative Pipeline Solutions Take Center Stage at Haihao Stand 138802025-11-03
• Haihao Group Supplies ASME B16.9 A234 WPB Seamless Pipe Fittings to Singapore Client2025-11-03
• Haihao Group Ships ASME B16.9 A234-WPB Concentric Reducers to the UK Client2025-10-31
• Haihao Group Supplies ASTM A234 WPB Seamless Elbows to UK Project2025-10-30
• High-Strength Galvanized Stud Bolts Delivered to Côte d’Ivoire for Oil and Gas Applications2025-10-29
• Haihao Group Delivers High-Quality A234 WPB Pipe Fittings to the UAE Oil & Gas Project2025-10-28
• Haihao Group Successfully Delivers High-Performance Inconel 825 Pipe Elbows to Turkish Clients2025-10-27
• Haihao Group Supports Turkish Energy Project with Advanced Inconel 825 Pipes2025-10-24
• Haihao Group Supplies ASTM A350 LF2 Class 1 Socket Weld Branch Fittings to Turkey2025-10-23