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General Items
Oil & Gas Sampling Cylinders with Double & Triple Ended (AZA -1274 A)
- Model: AZA-1274 A
- Available in single, double, and triple-ended designs
- Manufactured from SS 304 / SS 316 / Monel for corrosion resistance
- Pressure tested and certified (CE, TPED, ISO, DOT)
- Capacity range: 100 cc to 5000 cc
- Max pressure: Up to 3000 psi (206 bar)
- Standard ¼″ or ½″ NPT connections
- Optional dip tubes and custom thread fittings
Description
Reliable Oil and Gas Sampling Cylinders – AZA-1274 A
AZA LAB’s Oil & Gas Sampling Cylinders and Gas Sampling Bombs (AZA-1274 A) are precision-engineered, high-pressure vessels designed for the safe, accurate collection and transport of liquid or gas samples in the oil, gas, and petrochemical sectors.Azalab
Crafted from premium stainless steel (SS 304/316) or corrosion-resistant Monel, these cylinders are available in single-, double-, and triple-ended configurations to support a wide range of sampling operations—from wellhead and refinery extraction to lab-based chromatographic analysis.aza
Each unit is subjected to rigorous hydrostatic and burst testing and complies with international certifications including TPED, CE, DOT, and ISO. Standard fittings include ¼″ or ½″ NPT ports, with options for dip tubes, safety relief valves, and custom end fittings.aza
Whether used offshore, in-process lines, or in research labs, the AZA-1274 A offers maximum safety, chemical compatibility, and sample integrity.
Applications
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Sampling pressurized hydrocarbons from pipelines, tanks, or offshore rigs
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Collection of natural gas, LNG, and refinery gases
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Chromatography or spectrometry lab sample transfer
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High-pressure sampling for QA/QC in industrial environments
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Storage and transport of reactive or flammable gases
Technical Specifications
| Feature | Specification |
|---|---|
| Model | AZA-1274 A |
| Configuration | Single-ended / Double-ended / Triple-ended |
| Pressure Rating | Up to 3000 psi (206 bar) |
| Volume Capacity | 100 cc to 5000 cc (custom sizes available) |
| Material Options | SS 304, SS 316, Monel |
| Temperature Range | -40 °C to +200 °C |
| Threading | Standard ¼″ or ½″ NPT (custom available) |
| Certifications | TPED, DOT, ISO, CE |
| Testing | Hydrostatic & leak tested |
| Optional Accessories | Dip tubes, quick-connect valves, burst discs, carrying case |
What’s Included
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1× AZA-1274 A Gas Sampling Cylinder
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2× High-pressure needle valves (SS)
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1× Calibration & Pressure Test Certificate
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Optional: Dip tube, carrying case, safety relief valve
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Hydrocarbon and gas sampling in refineries, petrochemical plants, and well sites
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Laboratory grab sampling, including chromatographic analysis
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Use as snubbers, surge accumulators, and within high-vacuum or pressure systems
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Serving as reaction vessels, transformer oil containers, molecular sieve chambers, and calibration setups
Frequently Asked Questions (FAQ)
Q1: What pressure rating can these cylinders handle?
The AZA-1274 A supports pressure ratings up to 3000 psi (206 bar).
Q2: Are Monel versions corrosion-resistant for sour gas?
Yes, Monel models offer superior corrosion resistance in sour and aggressive environments.
Q3: What certifications are included?
Each cylinder is hydrostatically tested and provided with TPED, CE, DOT, and ISO certifications.
Q4: Can I customize volume or end connection type?
Absolutely. We offer custom capacity, threading, valve type, and port configurations.
Q5: What’s the difference between single, double, and triple-ended cylinders?
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Single-ended: Basic use with one inlet/outlet
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Double-ended: Common for sampling in/out operations
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Triple-ended: Includes extra port for purging or pressure equalization
- Certified to CE, ISO 9001, TPED, and DOT standards
- All models are hydrostatically proof-tested to 1.5–2× their rated pressure, ensuring integrity under extreme conditions
- Internally sandblasted, optionally FEP/PTFE-coated, and fitted with precision-threaded heavy-wall connections for leak-free operation
- Materials: SS 304 / SS 316 / Monel (for aggressive media compatibility)
- End-types: Single-, double-, triple-ended, or flat-ended cylinders
- Versatile customization: valve fittings, dip tubes, quick-connects, PTFE/FEP linings, carrying handles, and custom markings
- Available in standard ¼″ & ½″ NPT, with BSP and larger connections upon request
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Scope & Application:
The AZA1300A is applicable for the analysis of:
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Natural gas, processed gases, and final LPG products
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Volatile sulfur content ranging from 1 mg/kg to 100 mg/kg in gaseous hydrocarbons
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Volatile sulfur content ranging from 1 mg/kg to 196 mg/kg in liquefied petroleum gases
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Key Features:
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Utilizes the most advanced ultraviolet fluorescence (UVF) technology with high-purity optical components to deliver ultra-high sensitivity and consistent performance. -
Imported UV Lamp Assembly
Equipped with a world-class UV lamp, ensuring excellent signal stability, long operational life, and superior accuracy during trace sulfur detection. -
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Incorporates an imported Nafion membrane dryer for exceptional moisture removal, maintaining low humidity levels and stable signal response even under varying environmental conditions. -
Automatic Calibration & Curve Management
The system enables creation, storage, and recall of working curves, allowing users to perform repeated analyses without re-establishing calibration — saving time and minimizing operator error. -
Multi-Sample Capability
Through optional gas, liquid, and solid samplers, the AZA1300A supports testing of diverse sample types — from gaseous LPG to viscous hydrocarbons or solid matrices — ensuring universal analytical flexibility. -
User-Friendly Software Interface
Features a Windows-based Chinese/English bilingual interface, intuitive operation menus, and real-time data acquisition and display for easy handling and efficient workflow management. -
High-Temperature Combustion & Control
The furnace temperature can be precisely regulated up to 1100°C, ensuring complete oxidation and accurate measurement of total sulfur content. -
High Stability & Low Maintenance
Designed with high-quality materials, reliable electronic circuitry, and advanced filtration systems for long-term stability, minimal maintenance, and reduced operational downtime.
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