- Customers from Singapore will come to Haihao factory to inspect ASME standard pipe fittings and production lines2023-07-19
- Haihao Group your trusted partner for high-quality pipeline system solutions2023-07-18
- Simplifying submarine pipeline construction how Haihao Group’s products reduce complexity2023-07-17
- Haihao Group’s rigorous quality inspection for nuclear power plant pipe fittings2023-07-13
- Summary of performance and usage of common models of stainless steel2023-07-12
- Selecting the perfect material for your elbow2023-07-11
- COSCO shipping heavy industry and Haihao Group powering success in offshore projects2023-07-10
- Advantages of sand blasting treatment on the surface of pipe fittings2023-07-10
- What is included in the coating quality inspection?2023-07-05
- The steel pipe 3PE coating process and advantages2023-07-04
- How to choose the right materials of pipeline for diverse marine environments?2023-07-03
- Haihao Group’s pipe fittings in a power plant project in Germany2023-06-30
- Strong partnerships for superior pipe fittings Haihao Group’s collaboration with Baowu Masteel Group and Ansteel Group2023-06-29
- Pipe end caps vs. blind flanges for pipeline applications2023-06-27
- Haihao Group’s unmatched pipe fittings unleashing the power of FPSO pipeline systems2023-06-25
- Why FPSO is the future of the oil and gas industry?2023-06-20
- What is the difference between flanged elbows and ordinary elbows ?2023-06-12
- Manufacturing the DIN EN 1092-1 42 inch flanged elbow with Haihao Group2023-06-08
- The application and characteristics of P256GH flat flange2023-05-29
- Comprehensive guide to ASME B16.5 flange dimensions2023-05-25