News
- Haihao Group Delivered ASTM A860 WPHY-52 Barred Reducer Tee for Russia Project2026-08-07
- Haihao Group Supplied MSS SP-97 and ASME B16.11 Forged Fittings for Singapore Project2026-08-04
- Haihao Group Supplies ASTM A182 F304H Branch Outlets for Malaysia Pipeline Project2026-07-28
- Haihao Group Supplied ASTM A105N Threaded Pipe Fittings for UAE Project2026-07-27
- Haihao Group Delivers ASME B16.11 SA105 Socket Weld and Threaded Fittings to Argentina Customer2026-07-24
- Haihao Group Supplies Carbon Steel Butt Weld Branch Outlets for India Pipeline Project2026-07-21
- Haihao Group Ships ASTM A815 UNS S32760 Super Duplex Eccentric Reducer to Singapore2026-07-15
- Haihao Group Delivers BS EN 10253-2 P265GH Saddle Elbows to the UK2026-07-10
- Haihao Group Supplies ASTM B366 WPNCMC Pipe Fittings and UNS N06625 Reducers for Singapore Project2026-07-08
- Haihao Group Ships ASTM A182 F51 Forged Pipe Fittings for UK Industrial Pipeline Project2026-07-03
- Haihao Group Delivers MSS SP 95 SA/A182 F51 Eccentric Swage Nipple to Singapore2026-07-02
- Haihao Group Delivers SS304 Concentric Reducer to Malaysia2026-06-25
- Haihao Group Delivers MSS SP-97 A105 Branch Connection Fittings to Saudi Arabia2026-06-24
- Haihao Group Delivers Duplex Stainless Steel Cross Tees for Pakistan Pipeline Project2026-06-18
- Haihao Group Supplies ASTM A350 LF2 Branch Connection Fittings and Hex Head Plug for Russian Low-Temperature Pipeline Project2026-06-15
- Haihao Group Delivers ASTM A694 F65 Branch Connection Fittings for a Singapore Pipeline Project2026-06-10
- Haihao Group Supplies ASTM A333 Grade 6 Reinforcing Plate for a Pipeline Project in Russia2026-06-05
- Haihao Group Delivers ASTM A234 WPB 3PE Coated Pipe Fittings to Singapore Pipeline Project2026-06-03
- ASTM A105 Butt Weld Branch Outlet Fittings Supplied to Singapore for Large-Diameter Pipeline Projects2026-06-02
- 3/4″ ASTM A182 F321 Socket Weld Equal Tee 3000# Shipped to UAE | Haihao Group Quality Pipe Fittings2026-05-27