Robust Bellows Sealing Control Valves, Nps 1/2′′ to Nps 24′′ Sizes

Product Details
Customization: Available
Media: Gas
Temperature: High Temperature
Still deciding? Get samples of US$ 300/Piece
Request Sample
Diamond Member Since 2024

Suppliers with verified business licenses

Audited Supplier

Audited by an independent third-party inspection agency

High Repeat Buyers Choice
More than 50% of buyers repeatedly choose the supplier
Fast Delivery
The supplier can deliver the goods within 30 days
R&D Capabilities
The supplier has 1 R&D engineers, you can check the Audit Report for more information
Importers and Exporters
The supplier has import and export rights
to see all verified strength labels (8)
  • Robust Bellows Sealing Control Valves, Nps 1/2′′ to Nps 24′′ Sizes
  • Robust Bellows Sealing Control Valves, Nps 1/2′′ to Nps 24′′ Sizes
  • Robust Bellows Sealing Control Valves, Nps 1/2′′ to Nps 24′′ Sizes
  • Robust Bellows Sealing Control Valves, Nps 1/2′′ to Nps 24′′ Sizes
  • Robust Bellows Sealing Control Valves, Nps 1/2′′ to Nps 24′′ Sizes
  • Robust Bellows Sealing Control Valves, Nps 1/2′′ to Nps 24′′ Sizes
Find Similar Products
  • 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
Actuator
Pneumatic
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: An innovative leap in valve technology, these Bellows Sealed Control Valves take inspiration from the tried-and-tested medium and low-pressure series, enhanced with a state-of-the-art bellows seal structure. While preserving the impeccable structural integrity of their predecessors, these valves boast an advanced bellows seal on the upper cover, effectively eradicating any risk of media leakage through the valve stem movement gap. This makes our AOC-6840W Series indispensable for control systems dealing with highly toxic, corrosive, volatile, and highly penetrating substances, as well as invaluable rare media. Discover the pinnacle of safety and efficiency with SNT Machinery's robust engineering marvels.

Robust Bellows Sealing Control Valves, Nps 1/2′′ to Nps 24′′ Sizes
Robust Bellows Sealing Control Valves, Nps 1/2′′ to Nps 24′′ Sizes
Robust Bellows Sealing Control Valves, Nps 1/2′′ to Nps 24′′ Sizes
Robust Bellows Sealing Control Valves, Nps 1/2′′ to Nps 24′′ Sizes

 

Product Parameters

Robust Bellows Sealing Control Valves, Nps 1/2′′ to Nps 24′′ Sizes

Test and Detection Equipment

Robust Bellows Sealing Control Valves, Nps 1/2′′ to Nps 24′′ Sizes
Robust Bellows Sealing Control Valves, Nps 1/2′′ to Nps 24′′ Sizes

 

Robust Bellows Sealing Control Valves, Nps 1/2′′ to Nps 24′′ Sizes
Upholding the esteemed standards set by ISO9001 and API SPECQ, SNT Machinery (Qingdao) Co., Ltd. meticulously crafts comprehensive control methodologies, processes, and state-of-the-art equipment (including advanced inspection and testing apparatus). Our aim is to ensure impeccable compatibility and perfection across design, manufacturing, inspection, testing, installation, and service components within the entire system. Our robust arsenal includes cutting-edge material chemical constituent analysis tools, high-precision imported metal spectrum analyzers, universal tool microscopes, and sophisticated mechanical performance re-inspection capabilities.
 
Our distinguished facility is further fortified with a suite of RT, UT, MT, PT, and other premium nondestructive inspection equipment, complemented by a team of extensively qualified inspectors holding prestigious nondestructive inspection certification credentials. Furthermore, we house a diverse array of pressure test equipment tailored for varied sizes, alongside specialized low-temperature test equipment, helium mass spectrometer leak detectors, and a comprehensive suite for low emission helium mass spectrometer tests. This includes apparatus for high-pressure gas tests, vacuum tests, fatigue tests, and meticulous degreasing tests, ensuring unparalleled excellence in performance and reliability.
Robust Bellows Sealing Control Valves, Nps 1/2′′ to Nps 24′′ Sizes

Technical R&D and Design


Robust Bellows Sealing Control Valves, Nps 1/2′′ to Nps 24′′ Sizes
Robust Bellows Sealing Control Valves, Nps 1/2′′ to Nps 24′′ Sizes
Robust Bellows Sealing Control Valves, Nps 1/2′′ to Nps 24′′ Sizes

In our relentless pursuit of innovation and excellence, SNT Machinery (Qingdao) Co., Ltd. has proudly established the SNT Technical R&D Center. Here, a dynamic team of over 20 skilled technical professionals, including 3 esteemed senior engineers, engage in the continuous exploration and creation of groundbreaking products. Leveraging both national and international cutting-edge scientific research facilities, they enhance existing offerings and pioneer new solutions that align perfectly with market needs.

We rigorously adhere to premier design standards such as ASME, API, DIN, GB, JB, and SH. Our comprehensive use of advanced software tools, including CAD, SOLIDWORKS, ANSYS, and CFD, allows us to meticulously calculate and analyze design parameters. We achieve mastery over pressure-bearing capabilities, stress concentration, and deformation under pressure for each component, thereby elevating the safety and reliability of our products to new heights.


 

Test and Detection Equipments

Robust Bellows Sealing Control Valves, Nps 1/2′′ to Nps 24′′ Sizes
Robust Bellows Sealing Control Valves, Nps 1/2′′ to Nps 24′′ Sizes
Robust Bellows Sealing Control Valves, Nps 1/2′′ to Nps 24′′ Sizes

LT Impact Testing Machine: Unmatched precision for impact assessments. UT Test Equipment: Cutting-edge technology for ultrasonic evaluations. MT Test Equipment: Magnetically driven perfection for flawless testing.
 

Robust Bellows Sealing Control Valves, Nps 1/2′′ to Nps 24′′ Sizes
Robust Bellows Sealing Control Valves, Nps 1/2′′ to Nps 24′′ Sizes
Robust Bellows Sealing Control Valves, Nps 1/2′′ to Nps 24′′ Sizes

RT Test Equipment: Radiographic excellence for insightful analysis. PT Test Equipment: Precision in penetration testing for superior quality checks. Metallurgical Microscope: Delve into the microscopic world with unparalleled clarity.

Robust Bellows Sealing Control Valves, Nps 1/2′′ to Nps 24′′ Sizes

Hardness Test Equipment: Exceptional accuracy for comprehensive hardness evaluation.

State-of-the-Art Production and Manufacturing Systems
 
Robust Bellows Sealing Control Valves, Nps 1/2′′ to Nps 24′′ Sizes
Robust Bellows Sealing Control Valves, Nps 1/2′′ to Nps 24′′ Sizes
Robust Bellows Sealing Control Valves, Nps 1/2′′ to Nps 24′′ Sizes
CNC Lathe: Revolutionizing precision turning with cutting-edge technology. Internal and External Grinding Machine: Superior grinding capabilities for a flawless finish. Plasma Welding Machine: Achieving high-performance welds with advanced plasma technology.
 
Robust Bellows Sealing Control Valves, Nps 1/2′′ to Nps 24′′ Sizes
Robust Bellows Sealing Control Valves, Nps 1/2′′ to Nps 24′′ Sizes
Robust Bellows Sealing Control Valves, Nps 1/2′′ to Nps 24′′ Sizes

4m Stem Processing Equipment: Precision machining for impeccable stem processing. CNC Wire Cutting: Precision-crafted wire cuts for intricate designs and reliability. CNC Drilling and Milling Equipment: Innovative drilling and milling solutions for technical excellence.

 

Company Profile

SNT Machinery (Qingdao) Co., Ltd stands as a pillar of excellence in the realm of control valve production, seamlessly integrating innovative design, cutting-edge manufacturing, strategic sales, and comprehensive services. Nestled in the bustling heart of Qingdao, Shandong province, our expansive 42,000-square-meter facility is a testament to modern industrial advancement, equipped with state-of-the-art workshops and machinery. As a trailblazing high-tech enterprise, we boast unique intellectual property rights and leverage world-class management philosophies and production expertise. With over 150 dedicated employees, 15% of whom specialize in R&D, and a notable 30% holding graduate or higher degrees, our team is driven by a commitment to excellence. Empowered by a dynamic production management team and pioneering technology, we deliver high-quality valves extensively utilized across petrochemical, oil, and coal chemical industries. Achieving a remarkable sales milestone of nearly 100 billion in 2017 underscores our relentless pursuit of innovation and quality.

SNT has proudly secured the TS Special Equipment Manufacturing Certificate and ISO 9001 certification, signifying our unwavering dedication to quality and safety. We are also accredited with the net qualification certificate from industry giants like SINOPEC, CNOOC, PETROCHINA, and SINOCHEM. Our innovative edge is further illuminated by numerous national patents in advanced technologies. Our capability extends to designing and manufacturing a comprehensive range of valves that comply with globally recognized standards such as ANSI, API, DIN, BS, and JIS. By fusing the esteemed qualities of world-renowned valves with our independent R&D prowess, we craft an extensive array of valves. Our product line includes GLOBE Valves, High Pressure Boiler Blow-down Valves, High-performance Butterfly Valves, Angle-regulating Valves, Eccentric Rotary Valves, and Three-eccentric Center Butterfly Valves.
Our impressive repertoire also features V Ball Valves, High Wear-resistant Ball Valves, High Pressure Steam Valves, Micro-flow Control Valves, Self-operated Control Valves, and Cryogenic Valves. Our diverse driving forms encompass manual, power-driven, pneumatic, and hydraulic operations, catering to a wide spectrum of industrial requirements. The main structural materials we utilize include A216WCB, A217 WC6/WC9, and A351 CF8/CF8M/CF3/CF3M, ensuring robustness and reliability. Our valves are versatile in specification, ranging from 1/2" to 120", with working pressures spanning ANSI 150# to 2500#, and are adept at functioning in temperatures from -196ºC to 1100ºC.

Backed by cutting-edge production technology, meticulous management, and an unwavering quality assurance system, SNT Valves have become a cornerstone in industries such as petrochemical, oil, steel & iron, paper manufacturing, and power stations. Our prestigious clientele includes the likes of SINOPEC QILU, SINOPEC Qingdao, CNOOC Huizhou Refinery, PETROCHINA Guangxi and Ningxia branches, and many more. Our products' reliability and performance have earned us the trust and loyalty of these industry leaders.

Ensuring the prosperity of our customers is our paramount mission. We commit ourselves to delivering exceptional quality and nurturing a reputable brand. Our impeccable quality assurance and robust after-sales service systems are foundational to our collaboration with clients, fostering mutual success and prosperity. Together with our customers, SNT is poised to navigate the future's challenges and opportunities, creating a legacy of excellence and innovation.

Send your message to this supplier

*From:
*To:
*Message:

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now
Contact Supplier