High Quality ASME TWO Clamp Ring Quick Opening Closure for pressure pipes and pressure vessels circular opening

Two Clamp Ring Quick Opening closure used for the pressure pipes and pressure vessels opening and closing, Its our self-developed new products used in petroleum,chemical,natural gas and other industries. Its High precision and safety operation for high pressure/large size vessels/pipes. we have fabricated 36inch-CL600 -2 Sets For the client from USA , 59inch-CL150-6 Sets for the client from Uzbekistan ,36inch-CL900-4sets for the client from Bangladesh etc..
With Lots of successful experience and practical application ,we have improved our technology and design steps by steps. Now our Two clamp Quick opening closures are all very complete and advanced in the worldwide market.

  • WS
  • Shenyang,Liaoning,China
  • 45 working days
  • 10Sets / Month
  • Information

1.Design &Manufacturing standard:ASME VIII Div.1/2 latest version,  GB150.

2.Main Material: The pressured parts normally use forging of SA105N/SA350 /SS316/SS304.

3.Specification:From 4inch to 78inch, CL150 to CL2500. 


General Introduction

1. With safety self-locking function (self-locking, anti-vibration, anti-loosening, secondary pressure relief when opening) not only prevents the door from loosening during the locking process but also prevents the dangerous situation occurred that the door from being opened under pressure.

2. There is no relative rotation between the sealing ring and the sealing surface. The sealing ring is not easily damaged thus better protecting the sealing system.

3. At the same time The door increase the force area of the bite teeth (occlusal area above 90%) which is more suitable for high-pressure and large-diameter pipelines. 

For more information pls feel free contact us by email or whatsapp at anytime.Thank you~

Contact Information

Contact Person: Mrs.Jessica Zhang

Sales Email: export@wsyq.com

Whatsapp: +86 156 4023 3593

Wechat:+86 156 4023 3593




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