News
- ASME B16.5 A105N Flanges Supplied to Singapore Customer2026-01-27
- Carbon Steel WN Flanges and Spiral Wound Gaskets Supplied to Singapore2026-01-23
- API 6A 6BX WN Flanges Supplied to Russia for High-Pressure Oil & Gas Applications2026-01-22
- ISO 27509 Compact WN Flange Delivered to UK Client2026-01-21
- Custom Drawing Flanges in SUS304 Delivered to Thailand2026-01-20
- ASTM A105 Paddle Blank Supplied to UAE Customer2026-01-15
- Carbon Steel A105 Flanges Delivered to Thailand for Industrial Piping Projects2026-01-12
- Compact Blind Flanges with IX Seal Ring Shipped to Singapore2026-01-09
- Haihao Group Supplies Hot-Dip Galvanized Threaded Flanges to Singapore2026-01-06
- Haihao Group Supplies Carbon Steel, Stainless Steel and Nickel Alloy Flanges to UAE Customer2026-01-04
- Haihao Group Delivers ASTM A182 F44 RF Flanged Weldolet to UAE Customer2025-12-31
- Haihao Group Supplies 8″ Super Duplex Paddle Spacer for Singapore Project2025-12-19
- Haihao Group Supplies Inconel 625 Socket Weld Flanges to Singapore2025-12-18
- Haihao Group Delivers Plate Flanges to Russia in JIS and EN Standards2025-12-16
- Duplex Stainless Steel Reducing Threaded Flange Delivered to Singapore2025-12-15
- Haihao Group Supplies ASTM A694 F65 RTJ & Compact IX Weld Neck Flanges to Singapore Client2025-12-12
- Haihao Group Supplies WN Tongue Face Flanges to a Dubai Customer2025-12-10
- Shipment of Super Duplex F55 WN Compact Flanges with IX Seal Ring to Singapore | Haihao Group2025-12-09
- Haihao Group Supplies ASME B16.48 A240-321 Spacer Rings to a Client in Dubai2025-12-08
- Haihao Group Ships A105N Weld Neck Flanges to a Valued UAE Customer2025-12-01