News
- Haihao Group Delivers Inconel 825 Nickel Alloy Flanges and Flanged Outlet Fittings to Turkey2025-10-27
- Reliable Flange Solutions for Global Industrial Projects — Haihao Group Supplies A105N Forged Flanges to Singapore2025-10-23
- Haihao Group Supplies A105N ASME B16.5 and B16.47 Flanges for Dubai Project2025-10-22
- Haihao Group Supplies ASTM A694 F70 API 6A BX WN Flanges to France2025-10-21
- Haihao Group to Showcase Integrated Pipeline Solutions and Global Collaboration at ADIPEC 20252025-10-20
- Haihao Group Supplies ASME B16.20 Spiral Wound Gaskets to UK Client2025-10-17
- Haihao Group Supplies ASTM A105N Weld Neck and Orifice Flanges to a UAE Project2025-10-16
- Haihao Group Supplies EN 1092-1/11/B WN Flanges to Montenegro Client2025-10-13
- Haihao Group Delivers BS4504 and ASME B16.5 Carbon Steel Flanges to Qatar2025-10-10
- Haihao Group Delivers EN 1092-1 Carbon Steel Flanges for Vietnam Industrial Project2025-10-09
- Haihao Group Supplies EN1092-1 WN and Blind Flanges with DNV Certification to Singapore2025-09-29
- Haihao Group Supplies Super Duplex Stainless Steel Paddle Blank and Spacer to Singapore2025-09-28
- Haihao Group Ships EN1092-1 Flanges in ASTM A516 GR70 to Vietnam2025-09-19
- Haihao Group Supplies 24″ CL600 Paddle Blank Flange to Singapore Project2025-09-17
- Haihao Group Supplies a Wide Range of Carbon Steel Flanges to Singapore2025-09-16
- Haihao Group Supplies High-Quality Flanges to Kazakhstan Client2025-09-10
- Haihao Group Supplies WN Flanges and Custom Orifice Plates to Singapore2025-08-29
- Haihao Group ships high-quality slip on flanges to global clients2025-08-27
- Haihao Group to Join Gastech 2025 in Milan with Ganyeah Group and FNS Pipeline Technology2025-08-25
- Haihao Group Supplies ASME B16.5 WN Flanges, Socket Weld Flanges, and ASME B16.48 Spacers to Indonesia2025-08-21