Company News
- Haihao Group Delivers Custom ASTM A694 F65 Flanged Branch Connection Fitting for an Italian Energy Project2026-06-08
- Haihao Group Supplies ASTM A105N Welding Neck Flanges for a Singapore Industrial Pipeline Project2026-06-05
- ASME B16.5 Flange Insulation Gasket Kit for Sour Service Supplied to Turkey2026-06-01
- Custom ASME B16.5 Weld Neck Flanges Supplied to Belarus by Haihao Group2026-05-28
- Haihao Group Supplies EN 1092-1 P285NH Reducing Threaded Flanges to Singapore2026-05-27
- Haihao Group Supplies EN 1092-1 P285NH Flanges for Singapore Industrial Project2026-05-26
- Haihao Group Supplies EN 1092-1 ASTM A105 Large Diameter Flanges to India2026-05-21
- 30 Inch ASTM A105N ASME B16.47 Series A Weld Neck Flange Shipment to Dubai | Haihao Group2026-05-20
- ASTM A105 and ASTM A350 LF2 Flanges Exported to the UK for Industrial Pipeline Projects2026-05-19
- Haihao Group Supplies ASME B16.5 SA105N LWN Flanges to Latvia2026-05-12
- Haihao Group Supplies EN1092-1 Type 11 P265GH Weld Neck Flanges to Singapore2026-05-09
- Super Duplex S32750 Spacer and Spade (ISO 27509 CL2500) for High-Pressure Pipeline Systems2026-05-06
- ASTM A350 LF2 RTJ Flanged Branch Outlet ASME B16.5 Class 900 for Sour Service – Shipment to Turkey2026-04-28
- High-Performance Spiral Wound Gasket Shipment for Industrial Sealing Applications2026-04-20
- High-Quality Weld Neck Flange Shipment with FBE Coating by Haihao Group2026-04-15
- High-Performance Socket Weld Flange Shipment by Haihao Group for Critical Piping Systems2026-04-14
- High-Performance Spiral Wound Gasket Delivery by Haihao Group for Critical Sealing Applications2026-04-13
- Haihao Group Delivers High-Precision Orifice Plate for Flow Measurement Systems2026-04-10
- Haihao Group Supplies High-Performance Spiral Wound Gasket for Sealing Solutions2026-04-09
- Flanged Branch Outlet Supplier | A694 F52 RF Branch Fittings by Haihao Group2026-04-08