News
- Iraqi graphite 316L gasket order2022-04-13
- Haihao Group has produced a batch of API 6A standard flanges2022-04-06
- Hebei Haihao Group has received the DNV certificate2022-04-02
- Large-size flanges made of S275JR material2022-04-01
- Split ASME B16.5 loose flange2022-03-07
- We exported ASTM A694 F65 blind flanges to Singapore2022-02-10
- Receive ASME B16.47 flange purchase orders from Indian customers and arrange production2022-01-05
- Received an inquiry for ASME B16.47 large size flanges from a new customer2022-01-04
- Correct packing and shipping is an important step in order success2021-09-16
- Large size flange order from Spanish customer2021-08-20
- A batch of stainless steel flanges is ready for shipment to Egypt2021-06-25
- A batch of flanges is ready to be shipped to Canada2021-06-23
- Insulation flange order from Kazakhstan customer2021-06-21
- Manufacturing technology of wind power flange2021-06-15
- Customized products of assembly fittings2021-05-26
- Colombia order – large size flanges2021-05-24
- Predictions of steel price in China2021-05-20
- Function and application of Tubesheet2021-05-17
- Hot dip galvanizing flanges, pipe fittings and steel pipes to Algeria2021-05-13
- Steel price continue to rise crazily in China2021-05-11