Company News
- 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
- Expedited shipment pipe fitting products for Italian customers2023-02-24
- Haihao provides flanges and related products for nuclear power plant projects2023-02-21
- Shipping pipe fittings for customers in Türkiye2023-02-17
- Haihao Group successfully passed the annual supervision and audit of API certification2023-02-15
- Celebrate the 40th anniversary of Haihao Group!2023-02-08
- Quality inspection of finned tubes2023-01-12
- Performance requirements and types of finned tubes2023-01-10
- Pakistan customers ordering aluminum A1060 fin tubes2023-01-06