- 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
- Haihao Group strictly abides by flange standards and certification2023-05-22
- The essential requirements for pipe fittings on LPG ships introduction2023-05-19
- The quality inspection of seamless steel pipes2023-05-18
- Haihao Group provides reliable pipe fittings for LPG ships piping systems2023-05-17
- Introduction to AWWAC210 standard2023-05-15
- Haohao Group bringing you the latest news about Sustainable FPSO Technology2023-05-09
- Ensuring quality standards: Our annual ISO certification inspection2023-05-08
- What’s the difference between butt welded pipe fittings and forged pipe fittings?2023-05-06
- Experience our comprehensive pipe fitting services2023-05-05
- Carbon steel, stainless steel, or alloy steel? Understanding the differences in pipe fittings2023-04-27
- Ensuring reliability in submarine pipeline projects with our high-performance pipe fittings and flanges2023-04-26
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- Corporate vision to become the pipeline industry Toyota
- Corporate mission to enhance the quality level of Chinese manufacturing
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