News
- Introduction of Kammprofile Gasket 2022-09-29
- Iranian customer ordered reducing slip on flange2022-09-26
- Types of reducing flange2022-09-21
- Advantages of Haihao’s high pressure flange2022-09-14
- Something about HIC & SSC double antibody test2022-09-02
- Flange supply of HAFAYA project2022-08-30
- About the service of providing flange product test blocks2022-08-26
- Blue Butterfly Valve Flange2022-08-24
- KAMMPROFILE GASKET WITH GRAPHITE LAYER2022-08-22
- Non standard flat welding flange2022-08-08
- Exported A182 F316L ASME B16.5 swivel ring flanges to Oman2022-08-03
- Indent order for Special Notched Flange form Spanish client2022-07-11
- Special notched flanges were sent to Spain2022-07-05
- Provide ABS 3.2 marine grade inspection flanges and pipe fittings of the shipyard2022-07-01
- We have exported spiral wound gaskets to Malaysia2022-06-29
- What is SA350 LF2 CL.1？2022-06-20
- Working principle of heat exchanger tubesheet2022-06-15
- Classification society certification and third-party testing services2022-06-07
- RMRS related certification2022-06-02
- BS4504 flanges used on 2022 FIFA world cup project2022-05-30