Shanghai Pudong Hanwei Valve Co., Ltd

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Daqing Oilfield develops wide-area tracer logging technol…

Daqing Oilfield develops wide-area tracer loggi…

2025-10-11

The digital transformation of BaiKouQuan Oil Pr…

2025-09-26

As of now, the Internet of Things (IoT) online rate of the BaiKouQuan Oil Production Plant in Xinjiang Oilfield has remained …

The Dagang Oilfield has adopted differentiated …

2025-09-19

As of September 10th, Dagang Oilfield has carried out differentiated water injection management in 40 key blocks, achieving a…

Company News Industry News Valve knowledge

Cast steel globe valve 2023-09-15

Forged steel gate valve 2023-09-08

Knife gate valve 2023-09-01

Flat gate valve 2023-08-25

Wedge gate valve 2023-08-18

Flue butterfly valve 2023-08-18

Three offset high performance butterfly valve 2023-08-11

Three offset high performan… 2023-08-11

Double offset butterfly valve 2023-08-11

Double offset butterfly val… 2023-08-11

Midline flanged butterfly valve 2023-08-04

Midline flanged butterfly v… 2023-08-04

Heated Ball valve 2023-08-04

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