Notice:The original Zhejiang Chaoda valve Co., Ltd upgraded itself to Chaoda Valves Group Co., Ltd, that is the Chaoda Valves Group, and as Chaoda Group for short.

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Forged Steel Cryogenic Lift Check Valve

Forged Steel Cryogenic Lift Check Valve

     CHAODA group专业研制生产Forged Steel Cryogenic Lift Check Valve等 valve products. Forged Steel Cryogenic Lift Check Valve是自动阀门,防止介质倒流,制造过程中,会将钢制低温阀止回阀的parts浸入低温-196℃的液氮中保冷2至6小时后取出自然处理,重复循环2次,保证其低温性能.

CHAODA Valves Group is specialized in manufacturing Forged steel Cryogenic Lift Check valve. The lift check valve is an automatic valve to prevent the back flowing of medium. During its producing, all the components of cryogenic lift check valve would be immersed in liquid nitrogen(-196℃) for 2-6 hours after raw machining, then take them out for natural treatment until the temperature of these components return to normal value,and then repeat this circle for 2 times more to ensure cryogenic lift check valve's cryogenic property.

    CHAODA GROUP WENZHOU E-BUSINESS CO.,LTD. is a wholly owned subsidiary of CHAODA VALVES GROUP CO.,LTD.With  Chaoda valves group(CHAODA group”) quality management and safety system(Get the approvals of ISO9001,ISO14001,OHSAS18001, API6D, CE/PED, API607,API6FA, ISO15848-1, TS and API600 gate valve certified),top level developing team(Provincial Key Enterprise research Institute,Provincial Key Enterprise Technology  Innovative Group, Provincial Enterprise Technology Center),advanced machining equipment, well chemical analyst and inspection equipment(Optical Spectrometer, Helium low emission tester, High & Low temperature performance equipment and etc)we could provide our clients with perfect products and satisfied service.

Forged Steel Cryogenic Lift Check Valve 

Type: DH41H,DH41Y,DH41W等
Bore: NPS½~NPS2,DN15~DN50
Rating: Class150~Class900
Material: Carbon Steel,Stainless Steel,Alloy Steel,Duplex Stainless Steel
Operation: Manual,Gear Operated,Electric Operated,Pneumatic Operated
Applicable: Oil,Chemical,Natural Gas,Petrochemical,Coal Chemical and so on

Honor:Zhejiang Famous Brand,Zhejiang Famous Exporting Brand,Chinese patent...

CHAODA VALVES GROUP CO.,LTD.
 

Forged Steel Cryogenic Lift Check Valve product description

    Forged Steel Cryogenic Lift Check Valve适用于Class150~Class900的各种管路上,用于截断或接通管路中的介质。选用不同的材质,CHAODA group的Forged Steel Cryogenic Lift Check Valve可分别适用于水,蒸汽,油品,硝酸,醋酸,氧化性介质,尿素等多种介质。

Forged Steel Cryogenic Lift Check valves are suitable for using on various kinds of pipeline from Class150 To Class900 to cut off or connect the flowing of medium. By using different material, the valves could be suitable for medium such as water, steam, oil, nitric acid, acetic acid, oxidizing substance, carbamide and etc. 

    Forged Steel Cryogenic Lift Check Valve启闭件靠介质流动和力量自行开启或关闭,以防止介质倒流。低温止回阀属于自动阀类,主要用于介质单向流动的管道上,只允许介质向一个方向流动,以防止发生事故。

The cryogenic lift check valve is an automatic valve realizing its opening & closing all by the force of medium. It is installed on the pipeline to prevent the back flow of medium to avoid potential accident.

    CHAODA GROUP WENZHOU E-BUSINESS CO.,LTD.is wholly owned subsidiary by Chaoda Group,Professional sales CHAODA group products,CHAODA valve products。CHAODA valves won the reputations of Zhejiang Famous Trademark,Zhejiang Famous Brand,Zhejiang Famous Exporting Brand and also enjoys prizes of 101 National Patent。

Forged Steel Cryogenic Lift Check Valve product features

     CHAODA Forged Steel Cryogenic Lift Check Valve具有以下特点:

Characteristic of Forged Steel Cryogenic Lift Check valve developed by CHAODA:

    Forged Steel Cryogenic Lift Check Valve可采用各种配管法兰standards及法兰密封型式,满足各种工程需要及用户要求;

The flange and its sealing face of Forged Steel Cryogenic Lift Check valve could be manufactured to various standard and type to meet the needs of clients and project.

    密封副配对先进合理,阀瓣,阀座密封面采用铁基合金或司太立(Stellite)钴基硬质合金堆焊面成,耐磨,耐高温,耐腐蚀,抗擦伤性能好,使用寿命长;

Logistic material chosen for sealing face. Stellite or other hard alloy would be deposited onto the sealing face of disc and seat to have the good features of wear-resistance, high temperature resistance, corrosion resistance, scraping resistance and long life span.

    Forged Steel Cryogenic Lift Check Valve阀体 material品种齐全,垫片可根据实际工况或用户要求合理选配,能适用于各种压力,温度及介质工况。

Various choice of material of Body and gasket could be provided for Forged Steel Cryogenic Lift Check Valve to suit for large ranges of working pressure, temperature and medium.

     CHAODA VALVES GROUP CO.,LTD. launched its quality management and safety system as ISO9001,ISO14001,OHSAS18001, API6D, CE/PED, API607,API6FA, ISO15848-1 TS and API 600.

Forged Steel Cryogenic Lift Check Valve standards

 Design and manufacture standards:BS 6364, API602, API 6D, GB/T 24925, GB/T 12236
 Face to face dimensions standards:ASME B 16.10, GB/T 12221
 Connection ends standards:ASME B 16.5, GB, JB, HG, SH, BS, DIN, JIS and etc
 Testing inspection standards:API 598, BS6364, GB/T 13927, GB/T 26480, JB/T 9092

Forged Steel Cryogenic Lift Check Valve parts and material

Forged Steel Cryogenic Lift Check Valve main size and weight

CHAODA valves group co.,ltd. Professional manufacturing Forged Steel Cryogenic Lift Check Valve.

 

How to Order:   

1.Clients could call telephone +86-0577-67319962 or email CHAODA@chinavalve.com us your enquiry including following information.

①Valve’s type, End to End dimension ②Connection Ends ③Nominal diameter ④Service medium and temperature and working pressure range
⑤Material, test standard and other requirement ⑥CHAODA could supply all kinds of actuator and spare parts and so on as client’s requirement.

2.When received clients’ enquiry, we would select the suitable valves for your and give you a offer.

3.And have a communication over the Forged Steel Cryogenic Lift Check Valve delivery or other special requirement.

4.When have special requirement on your Forged Steel Cryogenic Lift Check Valve products, please specify it in the purchasing order.

5.Should you have any question, please send email to CHAODA@chinavalve.com