News
- Streamline your piping system with high-quality socket weld fittings2023-04-18
- Efficient and reliable piping systems with ASME B16.9 and B16.11 elbows2023-04-10
- Providing high-quality pipe fitting solutions for oil projects2023-04-10
- Meeting unique needs: Haihao Group’s diverse range of pipe fittings for Turkish oil projects2023-04-06
- Sockolet MSS SP-97 A105 CL. 3000 for Turkish customer2023-04-04
- B16.9 BE A234 Gr.WPB eccentric reducers provided by Haihao2023-03-31
- ASME B16.9 A234 WPB LR 90° elbows and 45° elbows for customer in Turkey2023-03-30
- Equal tee ASTM A403 Gr.WP304/ 304L ASME B16.9 Product properties2023-03-29
- The ASTM standard pipe fittings for the Arctic LNG2 project passed the quality inspection of APPLUS VELOSI2023-03-28
- Low temperature corrosion resistant ASTM A403 Gr. WP304/304L 90 Degree Elbow2023-03-27
- Haihao Group produced API 5L GR. B large diameter elbows for Saudi Customers2023-03-24
- Haihao Group successfully supplied LR B16.9 A234 WPB carbon steel elbows2023-03-23
- Modular Operation of the Arctic 2 Project2023-03-20
- Large diameter pipe fitting order shipment for Saudi customers2023-03-17
- Quality inspection of the second batch of pipeline products from Saudi customers2023-03-14
- Saudi Arabia customer added order production completed2023-03-10
- The second batch of products from Saudi customers have been coated2023-03-09
- Threaded pipe fitting order2023-03-06
- B16.9 A234 WPB large diameter elbow delivery2023-03-02
- Flanges and connecting pipes are coated2023-02-28