Versatile Bellows Sealing Control Valves, Nps 1/2′′ to Nps 24′′ Options for 316ss/316lss for Interior Material

Product Details
Customization: Available
Media: Gas
Temperature: High Temperature
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  • Versatile Bellows Sealing Control Valves, Nps 1/2′′ to Nps 24′′ Options for 316ss/316lss for Interior Material
  • Versatile Bellows Sealing Control Valves, Nps 1/2′′ to Nps 24′′ Options for 316ss/316lss for Interior Material
  • Versatile Bellows Sealing Control Valves, Nps 1/2′′ to Nps 24′′ Options for 316ss/316lss for Interior Material
  • Versatile Bellows Sealing Control Valves, Nps 1/2′′ to Nps 24′′ Options for 316ss/316lss for Interior Material
  • Versatile Bellows Sealing Control Valves, Nps 1/2′′ to Nps 24′′ Options for 316ss/316lss for Interior Material
  • Versatile Bellows Sealing Control Valves, Nps 1/2′′ to Nps 24′′ Options for 316ss/316lss for Interior Material
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  • Overview
  • Product Description
  • Product Parameters
  • Test and Detection Equipment
  • Technical R&D and Design
  • Test and Detection Equipments
  • Company Profile
Overview

Basic Info.

Model NO.
AOC-6840W
Material
Stainless Steel
Structure
Through Way Globe Valve
Sealing Form
Bellows Globe Valve
Stem Thread Position
Outside Screw Stem Globe Valve
Application
Lining Fluorine Valve, Needle Type Globe Valve, Cryogenic Globe Valve, Plunger Type Globe Valve, Heat Preservation Globe Valve, Forged Steel Globe Valve, Oxygen Globe Valve, Bellows Globe Valve
Standard
GB, ANSI, BSW
Pressure Rating
ANSI150~ANSI2500
DN
Nps 1/2′′-Nps24′′(DN15-DN600)
Body Materials
A351 CF8/CF8m/A216wcb/A217wc9
Internals Materials
316ss/316lss
Leakage Class
ANSI B16.104IV/V/VI
Working Temperature
-55 Degree~+566 Degree
Connections
Flange/Butt Welding
Cover Form
Bellows Sealing Control Valves
Packing Materials
Flexible Graphite/PTFE
Transport Package
Wooden
Specification
10cm*10cm*10cm
Trademark
SNT
Origin
China
HS Code
8481804090
Production Capacity
500000PCS/Year

Product Description

Product Description

Introducing the AOC-6840W Series Bellows Sealed Control Valve, a masterful innovation from SNT Machinery (Qingdao) Co., Ltd. This remarkable product elevates our renowned medium and low-pressure series control valves by integrating an advanced bellows seal structure. Designed to retain all the superior structural attributes of our trusted valve series, this cutting-edge adaptation features an enhanced upper cover with a bellows seal, ensuring absolute integrity by eradicating any risk of media leakage through the valve stem's movement gap. As a result, the AOC-6840W Series is the ideal choice for control systems tasked with managing highly toxic, severely corrosive, volatile, and highly penetrating media, as well as safeguarding rare and precious media. It stands as a testament to our commitment to safety, efficiency, and reliability in the most demanding applications.

Versatile Bellows Sealing Control Valves, Nps 1/2′′ to Nps 24′′ Options for 316ss/316lss for Interior Material
Versatile Bellows Sealing Control Valves, Nps 1/2′′ to Nps 24′′ Options for 316ss/316lss for Interior Material
Versatile Bellows Sealing Control Valves, Nps 1/2′′ to Nps 24′′ Options for 316ss/316lss for Interior Material
Versatile Bellows Sealing Control Valves, Nps 1/2′′ to Nps 24′′ Options for 316ss/316lss for Interior Material

 

Product Parameters

Versatile Bellows Sealing Control Valves, Nps 1/2′′ to Nps 24′′ Options for 316ss/316lss for Interior Material

Test and Detection Equipment

Versatile Bellows Sealing Control Valves, Nps 1/2′′ to Nps 24′′ Options for 316ss/316lss for Interior Material
Versatile Bellows Sealing Control Valves, Nps 1/2′′ to Nps 24′′ Options for 316ss/316lss for Interior Material

 

Versatile Bellows Sealing Control Valves, Nps 1/2′′ to Nps 24′′ Options for 316ss/316lss for Interior Material
In alignment with the rigorous standards set by ISO9001 and API SPECQ, SNT Machinery (Qingdao) Co., Ltd. meticulously devises and implements essential control methods, processes, and state-of-the-art equipment, including both inspection and testing apparatus, alongside advanced process equipment. This ensures a seamless harmony and comprehensive integration across design, manufacturing, inspection, testing, installation, and service to guarantee the utmost system compatibility and completeness. Our outstanding array of equipment features material chemical composition analysis tools, imported cutting-edge metal spectrum analyzers, universal tool microscopes, and superior mechanical performance re-inspection capabilities.
 
Our esteemed company is further fortified with top-tier RT, UT, MT, PT, and other sophisticated nondestructive inspection equipment, operated by a cohort of inspectors holding esteemed nondestructive inspection qualification certificates. Complementing these capabilities, we boast a variety of sizes in pressure test equipment, cutting-edge low temperature test equipment, helium mass spectrometer leak detectors, and an impressive suite of other test equipment. These advancements support a wide array of testing scenarios including low emission helium mass spectrometer tests, high-pressure gas assessments, vacuum tests, fatigue evaluations, and meticulous degreasing tests.
Versatile Bellows Sealing Control Valves, Nps 1/2′′ to Nps 24′′ Options for 316ss/316lss for Interior Material

Technical R&D and Design


Versatile Bellows Sealing Control Valves, Nps 1/2′′ to Nps 24′′ Options for 316ss/316lss for Interior Material
Versatile Bellows Sealing Control Valves, Nps 1/2′′ to Nps 24′′ Options for 316ss/316lss for Interior Material
Versatile Bellows Sealing Control Valves, Nps 1/2′′ to Nps 24′′ Options for 316ss/316lss for Interior Material

To enhance our capabilities in researching and developing cutting-edge products, SNT Machinery (Qingdao) Co., Ltd. has proudly established the SNT Technical R&D Center. Within this hub of innovation, a talented team of over 20 front-line technical personnel, including three distinguished senior engineers, are dedicated to advancing our product line. Their continuous efforts focus on creating new market-responsive products while refining existing ones with the aid of both national and international state-of-the-art scientific research facilities.

We diligently adhere to renowned standards such as ASME, API, DIN, GB, JB, and SH in our design processes. By utilizing advanced CAD/SOLIDWORKS/ANSYS/CFD design, calculation, and analysis software, we meticulously evaluate and master the nuances of pressure bearing, stress concentration, and pressure-bearing deformation for each pressure component. This rigorous approach ensures that our products achieve unparalleled safety and reliability.


 

Test and Detection Equipments

Versatile Bellows Sealing Control Valves, Nps 1/2′′ to Nps 24′′ Options for 316ss/316lss for Interior Material
Versatile Bellows Sealing Control Valves, Nps 1/2′′ to Nps 24′′ Options for 316ss/316lss for Interior Material
Versatile Bellows Sealing Control Valves, Nps 1/2′′ to Nps 24′′ Options for 316ss/316lss for Interior Material

Our line-up includes the LT Impact Testing Machine, ensuring precise results, alongside the UT Test Equipment and the versatile MT Test Equipment, all engineered for unparalleled accuracy.
 

Versatile Bellows Sealing Control Valves, Nps 1/2′′ to Nps 24′′ Options for 316ss/316lss for Interior Material
Versatile Bellows Sealing Control Valves, Nps 1/2′′ to Nps 24′′ Options for 316ss/316lss for Interior Material
Versatile Bellows Sealing Control Valves, Nps 1/2′′ to Nps 24′′ Options for 316ss/316lss for Interior Material

Discover top-tier RT Test Equipment that guarantees reliability, and explore our PT Test Equipment for precision. Plus, our advanced Metallurgical Microscope offers detailed insights.

Versatile Bellows Sealing Control Valves, Nps 1/2′′ to Nps 24′′ Options for 316ss/316lss for Interior Material

Cutting-Edge Hardness Test Equipment that provides consistent and reliable performance for all your testing needs.

Advanced Production and Manufacturing Systems: Built to Elevate Efficiency and Precision
 
Versatile Bellows Sealing Control Valves, Nps 1/2′′ to Nps 24′′ Options for 316ss/316lss for Interior Material
Versatile Bellows Sealing Control Valves, Nps 1/2′′ to Nps 24′′ Options for 316ss/316lss for Interior Material
Versatile Bellows Sealing Control Valves, Nps 1/2′′ to Nps 24′′ Options for 316ss/316lss for Interior Material
High-Precision CNC Lathe: Engineered for Superior Performance and Versatility Sophisticated Internal and External Grinding Machines: Delivering Unmatched Accuracy and Quality Innovative Plasma Welding Machine: Designed for Seamless and Durable Welds
 
Versatile Bellows Sealing Control Valves, Nps 1/2′′ to Nps 24′′ Options for 316ss/316lss for Interior Material
Versatile Bellows Sealing Control Valves, Nps 1/2′′ to Nps 24′′ Options for 316ss/316lss for Interior Material
Versatile Bellows Sealing Control Valves, Nps 1/2′′ to Nps 24′′ Options for 316ss/316lss for Interior Material

4m Stem Processing Equipment: Precision Engineered for Optimal Performance CNC Wire Cutting: Precision and Efficiency Combined for Superior Results CNC Drilling and Milling Equipment: Expertise in Every Cut and Drill, for Unmatched Excellence

 

Company Profile

SNT Machinery (Qingdao) Co., Ltd., a visionary producer of control valves, seamlessly integrates manufacturing, design, sales, and service. With a high starting point and rapid growth trajectory, SNT is strategically located in the bustling city of Qingdao, Shandong province. Our expansive 42,000 square meter facility boasts state-of-the-art workshops and advanced production equipment, establishing us as a high-tech enterprise with a wealth of independent intellectual property rights and imported cutting-edge management and production expertise. Our dynamic team comprises over 150 dedicated employees, with 15% specializing in research and development and 30% holding graduate or higher degrees. Driven by an exceptional production management team and pioneering technology research, we deliver superior quality valves extensively utilized in the petrochemical, oil, and coal chemical industries. Our robust sales performance reached nearly 100 billion in 2017, reinforcing our market-leading position.

SNT proudly holds the TS special equipment manufacturing certificate and ISO 9001 accreditation, alongside the prestigious net qualification certificates from SINOPEC, CNOOC, PETROCHINA, and SINOCHEM. We have secured numerous National Patents for our innovative technologies. Our capability extends to the design and manufacture of an entire series of valves adhering to ANSI, API, DIN, BS, and JIS standards. By merging the benefits of world-renowned valves with our proprietary research and development, we excel in producing a diverse range of valves, including GLOBE, High Pressure Boiler Blow-down Valves, High-performance Butterfly Valves, Angle-regulating Valves, Eccentric Rotary Valves, and T Three-eccentric Center Butterfly Valves.
Our sophisticated portfolio also includes V Ball Valves, High Wear-resistant Ball Valves, High Pressure Steam Valves, Micro-flow Control Valves, Self-operated Control Valves, and Cryogenic Valves. Our driving mechanisms encompass manual, powered, pneumatic, and hydraulic options. We utilize premium materials such as A216 WCB, A217 WC6/WC9, and A351 CF8/CF8M/CF3/CF3M. Our specifications range from 1/2" to 120", with working pressures of ANSI 150# to 2500# and operational temperatures spanning -196ºC to 1100ºC, ensuring adaptability to diverse applications.

Leveraging advanced production technology management and a robust quality assurance system, SNT Valves are the preferred choice in industries including petrochemical, oil, steel & iron, paper manufacturing, and power stations. Our prestigious clientele features industry giants such as SINOPEC QILU branch, SINOPEC Qingdao branch, CNOOC Huizhou Refinery, PETROCHINA Guangxi branch, PETROCHINA Ningxia branch, SINOPEC Qingdao Refinery, and SINOPEC Changling branch, among others, underlining our strong market presence and customer trust.

Placing our customers' profits at the forefront of our mission, we are wholeheartedly committed to building a reputation of excellence and a distinguished brand. Our comprehensive quality assurance and dedicated after-sales systems ensure that SNT valves collaborate closely with our customers, fostering shared prosperity and enduring success.

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