News
- ASME B16.11 couplings produced for Singapore client2024-12-24
- Haihao Group’s delivery of A420 GR. WPL6-S reducing tees for client project2024-12-23
- Haihao Group manufactures DIN 86103 welding socket for Malaysian client2024-12-20
- Haihao Group delivers high-quality pipeline components to Singapore client2024-12-18
- The Korean customer’s order for weld neck flanges and lap joint flanges2024-12-17
- DIN2605 304L 90° SMLS Elbows: High-quality pipe fittings for critical applications2024-12-16
- Haihao Group delivering precision and quality for swiss client’s EN 10253-2 pipe fittings order2024-12-12
- MSS SP-97 A350GR.LF2CL.1 Flanged Outlet: A reliable solution for branch connections2024-12-11
- MSS-SP-97 ASTM A182 F316L threadolet: A modern solution for branch connections2024-12-10
- MSS SP-75 NACE MR0175 90° long radius elbow2024-12-09
- UK customer ordered ASME B16.9 A234 WPB pipe caps2024-12-03
- Delivery of ANSI B16.28 ASTM A234 GR. WPB 90-Degree SR elbows to Singapore customer2024-12-02
- ASME B36.10M A-335 Gr. P11 Pipe Nipple: High-quality solutions for Singapore client2024-11-28
- Delivery of ASME B16.9 A105N latrolets for UAE Customer2024-11-27
- Successful delivery of ASME B16.9 A234 WPB pipe caps to Malaysia2024-11-26
- Haihao Group provides domestic customers with ASME B16.11 ASTM A105 galvanized THD equal tees2024-11-25
- Precision thickness control in hot-dip galvanization2024-11-22
- Introducing ASME B16.28 ASTM A234-WPB galvanized 90° SR elbow2024-11-21
- Strict quality inspection for ASME B16.9 elbows ordered by Iranian client2024-11-19
- Delivering ASME B16.9 A234 WPB 45° LR butt weld elbow for Iranian client2024-11-18