• High Performance Cryogenic Valve for Industrial Use
  • High Performance Cryogenic Valve for Industrial Use
  • High Performance Cryogenic Valve for Industrial Use
  • High Performance Cryogenic Valve for Industrial Use
  • High Performance Cryogenic Valve for Industrial Use
  • High Performance Cryogenic Valve for Industrial Use

High Performance Cryogenic Valve for Industrial Use

Media: Gas
Temperature: Low Temperature
Actuator: Manual
Material: Stainless Steel
Structure: Through Way Globe Valve
Sealing Form: Gland Packings Globe Valve
Samples:
US$ 300/Piece 1 Piece(Min.Order)
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Customization:
Diamond Member Since 2024

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Shandong, China
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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-6840C
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
Body Size
Nps1/2′′-Nps24′′(DN15-DN600)
Body Rating
ANSI150-ANSI1500
Body Materials
A351 CF8/CF8m/CF3/CF3m
Trim Materials
316ss/316lss(Stl)
Leakage Class
Ansib16.104IV/V
Fluid Temperature
-196 Degree~+200 Degree
Conncetions
Flange/Butt Welding
Cover Form
Cryogenic
Packing Materials
PTFE/Gle
Fluid Mediums
Liquid Nitrogen/Liquid Oxygen/Liquid Argon
Transport Package
Wooden
Specification
10cm*10cm*10cm
Trademark
SNT
Origin
China
HS Code
8481804090
Production Capacity
500000PCS/Year

Product Description

Product Description

Mainly used for precise regulation and shut-off of ultra-low temperature media, with operating temperatures as low as -196°C. Suitable for ethylene, liquefied natural gas, air separation, and pressure swing adsorption oxygen production low-temperature installations. Every cryogenic control valve produced by FITER undergoes oil-free degreasing treatment during installation, with each component subjected to cryogenic treatment before fine processing to prevent cracking during actual use. Before delivery, the valves are tested for pressure and leakage in liquid nitrogen to simulate cryogenic conditions, with helium gas used for gas tightness testing.
 

High Performance Cryogenic Valve for Industrial Use
High Performance Cryogenic Valve for Industrial Use


 

Product Parameters

High Performance Cryogenic Valve for Industrial Use

 
Pressure Rating ANSI 150# ~ 1500# Cryogenic testing according to BS 6364 All trims undergo cryogenic treatment before precision machining Flammable and explosive fluid Highly toxic fluid Lethal fluid Fluid that pollute the environmen
Temp. Range -196ºC ~ +200ºC
Maintaince Quick change seat,easier maintenance
Seat leakage IEC 60534-4 IV/V/VI(soft)
Packing for Cryogenic  Pure PTFE/GLE low emission graphite
Conditions Flammable and explosive fluid Highly toxic fluid Lethal fluid Fluid that pollute the environment

 

Cryogenic Valves Testing
High Performance Cryogenic Valve for Industrial Use
High Performance Cryogenic Valve for Industrial Use
High Performance Cryogenic Valve for Industrial Use

Test and Detection Equipment

High Performance Cryogenic Valve for Industrial Use
High Performance Cryogenic Valve for Industrial Use

 

High Performance Cryogenic Valve for Industrial Use
According to the requirements in ISO9001 and API SPECQ, our company determines and preparenecessary control methods,processes and equipment (including inspection and testing equipment),as well as process equipment, so as to ensure the compatibility of design,manufacturing,inspection, test, installation and service with the whole system and their completeness. Our company has material chemical constituents analysis equipment, imported metal spectrumanalyzer, universal tool microscopes and mechanical performance re-inspection capacitV. 
 
We arealso equipped with RT, UT, MT, PT and other nondestructive inspection equipment as well asmany inspectors who have nondestructive inspection qualiflcation certrficates. In addition, we havevarious sizes of pressure test equipment, low temperature test equipment,helium massspectrometer leak detectors and other test equipment for low emission helium mass spectrometertest, high pressure gas test, vacuum test, fatigue test and degreasing test.
High Performance Cryogenic Valve for Industrial Use
 

Technical R&D and Design

 
High Performance Cryogenic Valve for Industrial Use
High Performance Cryogenic Valve for Industrial Use
High Performance Cryogenic Valve for Industrial Use

To improve our ability to research and develop new products, our company has established SNT technical R&D center, where more than 20 front-lire technical personnel including 3 senior engineers continuous research and develop new products that meet market demands on the basis of improving the existing products by using national and international advanced scientific research facilities.

We adopt ASME ,API ,DIN, GB, JB and SH for design and apply CAD/SOLIDWORKS/ANSYS/CFD design, calculation and analysis Software to master pressure bearing, stress concentration and pressure bearing deformation of every pressure component and improve safety and reliability of products.


 

Test and Detection Equipments

High Performance Cryogenic Valve for Industrial Use
High Performance Cryogenic Valve for Industrial Use
High Performance Cryogenic Valve for Industrial Use

          LT impact testing machine                                       UT test equipment                                     MT test equipment

 

High Performance Cryogenic Valve for Industrial Use
High Performance Cryogenic Valve for Industrial Use
High Performance Cryogenic Valve for Industrial Use

          RT test equipment                                                   PT test equipment                              Metallurgical microscope

High Performance Cryogenic Valve for Industrial Use

 Hardness test equpment

 

Company Profile

SNT Machinery(Qingdao) Co. , Ltd is a producer of control valves, combines manufacturing, designing, sales and services in one. It has high starting point quick development SNT is located in Qingdao, Shandong province with an area for 42000m2, equipped with modern workshop and production equipment. It is a high-tech enterprise with independent intellectual property rights and imported advanced management and production experience. Now it has more than 150 workers, and R&D specialist accounts for 15%, graduates or with higher degrees account for 30%. Depending on high quality production management team and innovative technology research and development, now we produce large quantities of high quality vales used in petrochemical, oil and coal chemical industries. We have a sales value to nearly 100billion in the year 2017.

Now SNT has got the TS special equipment manufactuuring certificate and ISO 9001, and has acquired the net qualification certificate of SINOPEC,CNOOC, PETROCHINA and SINOCHEM. And we have got the National Patent in many technologies. We can design and manufacture all series of valves according to ANSI, API, DIN, BS, JIS standards. Combining the advantages of famous valves all cross the world and with independent research and development, until now we can manufacture all kinds of valves, including GLOBE, High Pressure Boiler Blow-down Valves, High-performance Butterfly Valves, Angle-regulating Valves, Eccentric  Rotary Valves, T Three-eccentric Center Butterfly 
Valves, V Ball Valves, High Wear-resistant Ball Valves, High Pressure Steam Valves, Micro-flow Control Valves, Self-operated Control Valves, Cryogennic Valves tc,  Driving form includes manual operation, power-drinven, pneumantic and hydraulic drive. Materials for main parts are A216WCB, A217 WC6/WC9, A351 CF8/CF8M/CF3/CF3M etc. Specification 1/2"~120", working pressure ANSI 150#~2500#, working temperature -196ºC~1100ºC.

Relying on advanced production technology management and qulity assurance system, SNT Valves have been widely used in petrochemical, oil, steel&iron, paper manufacturing and power station industries. Our customers include SINOPEC QILU branch, SINOPEC Qingdao branch, CNOOC Huizhou Refinery, PETROCHINA Guangxi branch, PETROCHINA Ningxia branch, SINOPEC Qingdao Refinery, SINOPEC Qingdao branch, CNOOC Huizhou Refinery, PETROCHINC Guangxi branch, PETROCHINA Ningxia branch, SINOPEC Changling branch, Jinan branch etc.

We make user's profits as our priority, devoting ourselves to the establishment of excellent quality and good brand, Our perfect quality assurance and after-sales systems guarantee that SNT valves join hands with all our customers and creat prosperity. 

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ISO 9001, ISO 20000, IATF16949, HSE