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NAI-LOK Alloy 625 825 Uns N06625 Sample Cylinder Double Ended Needle Valve and Plug for High Pressure PTFE Coating 500ml 1000ml Gas Sampling Cylinders
6Mo S31254 Double Ended 1/4 Fnpt Sample Cylinder 1000ml 500ml for Manifold Sampling System with Outage Tube and Needle Valve Plug in End protecting for needle valve when transportation
NACE MR0175 Compliant Alloy 625 Double End 500ml Sample Cylinder Chloride Stress Corrosion Cracking Resistant For Offshore Oil and Gas Sampling Systems 150ml 300ml 500ml 1000ml 1500ml 2000ml 1 Gal Gas Sample Cylinder for Oil and Gas with Quick Coupling
Pressure Vessel for Sample System Seamless Gas Sample Containers Gas Bottle
Treatment: Vulcanization Coating, Sulfur Passivation PTFE Coating
Military-Grade Pressure Rating - 1800psi,3000psi,5000 PSIG (344 bar) working pressure, ideal for high-pressure gas sampling in oil/gas applications
Zero-Leak Design - Seamless cold-drawn tubing body ensures uniform wall thickness and eliminates weld failure risks
Corrosion-Resistant Materials - 316L SS (standard), with options for 904L (chloride resistance) or Alloy 625 (acidic environments)
Safety-Enhanced Coatings - Vulcanization/Sulfur Passivation coatings for H2 S-rich environments (API compliance)
Quick-Connect System - Pre-installed needle valve + NPT female threads for bubble-tight sealing
Customizable - Volume (150ml-1Gal), connection types (1/4" or 1/2" NPT), and automated sampling integration
Technical Specifications
| Parameter | Detail |
|---|---|
| Material | 316L Stainless Steel (Optional: 904L/Alloy 625/HC276/HC22/alloy400,6Mo) |
| Pressure | 1800psi,3000psi,5000 PSIG (344 bar) tested |
| Volume | 150ml, 300ml, 500ml, 1000ml, 1500ml, 2000ml, 1Gal (customizable) |
| Connections | Double-ended 1/4" or 1/2" Female NPT |
| Valve | Integral needle valve + quick coupling+plug both side |
| Surface Treatment | Vulcanization/Sulfur Passivation Coating |
| Standards | MTC CO Test Report (certificates available) |
| Materials Grade/Cylinder Specification |
Working pressure, psig (bar) |
Internal Volume cm³± 5% |
P-Female NPT |
Dimension,in.(mm) | |||
| D | L | Minimum wall thickness |
Weight lb(kg) |
||||
| Double-Ended | |||||||
| 316L S.S | 1800(124) | 150 | 1/4 or 1/2 | 2.00(50.8) | 5.25(133) | 0.093(2.4) | 0.94(0.43) |
| 300 | 8.94(227) | 1.80(0.82) | |||||
| 500 | 13.8(351) | 2.60(1.20) | |||||
| 316L S.S | 3000(344) | 150 | 1/4 or 1/2 | 1.90(48.2) | 8.00(203) | 0.240(6.1) | 3.00(1.40) |
| 300 | 14.5(368) | 5.60(2.50) | |||||
| 500 | 23.5(597) | 9.10(4.10) | |||||
| Alloy 400/625 HC276 HC22/904L/6Mo | 1800(124) | 150 | 1/4 or 1/2 | 2.00(50.8) | 5.25(133) | 0.093(2.4) | 0.94(0.43) |
| 300 | 8.94(227) | 1.80(0.82) | |||||
| 500 | 13.8(351) | 2.90(1.3) | |||||
Sampling Systems offers many different liquid sampler options for collecting liquid samples. These units allow the user to collect samples from a wide range of applications, from high pressure to low pressure, and various different temperature ranges. Many of the options can be modified to operate automatically.
Oil & Gas
Wellhead VOC sampling
Pipeline corrosive media collection (H2S/CO2)
Refinery process gas analysis
Chemical/Pharmaceutical
Flammable liquid transfer (benzene, ethers)
Reactive chemical storage
Environmental Monitoring
Stack emission testing (SO2/NOx)
Hazardous waste sampling
OEM/ODM Support - Provide your pressure/temperature/media details for custom solutions
Full Sampling Systems - We manufacture cylinders, coolers, valves, and fittings as integrated systems
Hazardous Area Certified - ATEX/IECEx compliant designs available
Quality Assurance - 100% pressure tested with hydrostatic reports
Q: Can this cylinder handle liquid samples?
→ Yes, with proper valve configuration (specify viscosity/particulates).
Q: Is the needle valve replaceable?
→ Yes, valves use standard NPT threads for easy maintenance.
Q: Do you provide automatic sampling systems?
→ We design manual/pneumatic/electric systems per your process requirements.
Primary Keywords:
High-pressure gas sample cylinder, 316L stainless steel sample bottle, Seamless gas sampling container
Industry Keywords:
Petrochemical sampling equipment, VOC collection system, ATEX pressure vessel, Process gas analyzer cylinder
Long-Tail Google Keywords:
5000 PSIG sample cylinder for refinery, Explosion-proof gas sampling bottle, Custom NPT threaded sample containers
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