News

Amidst the eager attention of the global mining industry, the 2025 South Africa Exhibition was successfully held from May 27th to 29th, 2025, in Zambia and has now concluded. WuHu CNM VALVE Co., Ltd. demonstrated remarkable presence at the exhibition. The company meticulously sho...

CNM Valve Industry Co., Ltd. cordially invites you to the 2025 Zambia Expo!   Following the fruitful conclusion of the Iran Oil Show, our sales team is gearing up to embark on a new journey to Zambia, participating in the highly anticipated 2025  Expo. We firmly believe that through c...

The 2025 Iran Oil Exhibition Concludes Successfully with Fruitful International Exchanges and Cooperation     On May 11, the 29th Iran International Oil, Gas, Refining and Petrochemical Exhibition (2025 Iran Oil Exhibition) successfully concluded in Tehran, the capital of Iran. The exhibi...

May Day Labor Day is approaching. In order to enable all employees to spend a pleasant and peaceful holiday, according to the arrangement of the General Office of the State Council for the May Day Labor Day holiday and compensatory leave in 2025, and in combination with the actual situation of the c...

CNM Valve Industry Co., Ltd. cordially invites you to the 29th IRAN INTERNATIONAL OIL GAS, REFINING & PETROCHEMICAL EXHIBITION     Recently, CNM Valve Industry Co., Ltd. has extended a sincere invitation to global industry partners and customers, inviting you to attend the 29th IRAN I...

Dear customers, partners, and friends,     As the New Year’s bell is about to ring, the spring of 2025 is approaching with its lively steps. On behalf of all employees at CNM Valve, we extend our sincerest New Year’s greetings to you and your family: Wishing you a Happy New Yea...

  Recently, the last batch of valves of our company was successfully sent to South Korea, which marks the successful completion of all the shipment tasks in this year. The success of this shipment is not only the result of the team's efficient collaboration, but also a reflection of the custome...

30PCS API Valves, inside & outside coating, Shipped to our Italian customer in June, 2021 Our QCs inspecting dimension and coating thickness... We care about quality...  

To our Korean customer, 1190PCS JIS 10K, SCS13/304 Valves ready for shipment, including Gate, Globe and Check.   Very good castings, good valves ....  

Sizes from 12”, 16”, 20”, 24”    150LBS, WCB/trim 8, bare shaft with top flange, inner ring & out ring spiral wound gasket.   RF CONNECTION  

What is a Gate Valve?   Gate valves are a type of valve that is widely used in many different pipeline systems to connect and shut off flow of the medium. Gate valves are not suitable for regulating the flow of the medium, but they can judge the amount of flow according to the height of the san...

In a high-pressure gas system, a regulator is used to control the flow of gases at a set pressure rating. Regulators often have a built-in pressure relief valve (PRV), but this may be factory set at a pressure above the rated pressure of CRS purifiers, especially with plastic-bodied or glass purifie...