News
- Ensuring excellence with ultrasonic testing for ASME B16.5 flanges ordered by UAE client2024-06-28
- High quality EN1029-1 DN200 PN25 Type B AISI316L flanges for Russian customer2024-06-11
- ASME B16.48 A350 LF2 CL1 spectacle blind flanges2024-06-07
- Enhance your pipeline with ASME B16.5 RF SA-182 F316/316L flange from Haihao Group2024-05-29
- High-quality EN 10204-3.1 RF ASTM A350 GR. LF2 CL1 blind flanges for Singapore client2024-05-27
- Custom flanges to meet the needs of UAE customers2024-05-14
- Delivered ASME B16.5 A105N SO black paint flanges to Indonesian customers2024-05-10
- Haihao Group delivers premium flanges to domestic client2024-05-09
- Delivering high-quality ASME B16.5 RTJ 1500 LB weld neck flanges to UAE2024-04-22
- DIN28117-A PN10 316L flanges of Haihao Group are shipped2024-04-19
- Haihao Group delivers ASME B16.5 RF A105 SO flanges to UAE Customer2024-04-12
- Haihao Group delivering ASME B16.5 ASTM A350 LF2 CL1 NACE MR0175 standard flange products to Indonesian clients2024-04-10
- BV certified ASME B16.5 ASTM A105 SO flange ensuring quality and safety for shipboard piping systems2024-03-29
- Custom ASTM A350 LF2 CL.1 DIN 2635 Cl.150 galvanized loose flange2024-03-26
- Haihao Group arranges to produce nearly 15 tons of ASME B16.5 flanges for Indonesian customers2024-03-25
- ASME B 16.21 EPDM full face gasket seals for reliable industrial applications2024-03-22
- Meeting stringent material requirements for ASME B16.5 A105 flange: a commitment to quality by Haihao Group2024-03-20
- ASTM A350 LF2 CL1 customized ASME B16.5 flanges for client from the United Kingdom2024-03-05
- Introducing Vietnam’s order of ASME B16.48 300LBS ASTM A387-GR.5 CL2 spectacle blind flanges2024-02-28
- EN1092-1 SO flange RF PN16 P355NH for ship fire system2024-02-26