Nai Lok Stainless Steel 316L Double Ended PTFE Coated Gas Sample Cylinders 6 Mo S31254 Molybdenum Nickel Alloy Sampling Cylinder for Oil and Gas

Product Description

Product Description

Nai-Lok 6Mo S31254 Double Ended 1/4 Fnpt Sample Cylinder 1000ml 500ml for Manifold Sampling System with Outage Tube and Needle Valve
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

Key Features (Bullet Points)

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

Product Parameters

Technical Specifications

Parameter	Detail
Material	316L Stainless Steel (Optional: 904L/Alloy 625/HC276/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
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.

Industry Applications

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

Why Choose Us?

 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
 

FAQ

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