Nai-Lok Alloy 625 Uns N06625 High Pressure 3000psi Sample Cylinder Double Ended Needle Valve and Plug for 500ml 1000ml 2000ml 1gal Gas Sampling Cylinders
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Product Highlights
- High Pressure Rating: Available in 1800psi, 3000psi, and 5000 PSIG working pressures.
- Corrosion Resistant Materials: Options include 316L SS, 904L, Alloy 625, and HC276 for harsh environments.
- Zero-Leak Design: Seamless cold-drawn tubing ensures uniform wall thickness and eliminates weld failure.
- Customizable Volume: Volumes range from 150ml to 1Gal with flexible customization options.
- Safety Coatings: Vulcanization and Sulfur Passivation coatings for H2S-rich environments.
- Quick-Connect System: Pre-installed needle valve with NPT threads for bubble-tight sealing.
- NACE MR0175 Compliant: Resistant to Chloride Stress Corrosion Cracking for offshore applications.
- OEM/ODM Support: Full customization available based on pressure, temperature, and media details.
Product Attributes
- Customization
- Available
- After-sales Service
- Standard
- Warranty
- Standard
- Model NO.
- Alloy 625 Sample Cylinder
- Function
- Oil, Gas, Water,Acid
- Application
- Oil and Gas
- Material
- Stainless Steel
- Pressure
- p≥100.0MPa
- Storage Medium
- Oil and Gas
- Pressure Level
- High Pressure (10.0MPa≤p<100.0MPa)
- Condition
- New
- Industrial
- Oil and Gas/ Offshore/Food
- Delivery
- 10 Days
- MOQ
- 1 Piece
- Type
- Petrochecmical
- Transport Package
- Wooden Case
- Specification
- 300cc/500cc/1000cc/1500cc/2000cc
- Trademark
- NAI LOK/OEM
- Origin
- China
- Production Capacity
- 10000
- Package Size
- 50.00cm * 50.00cm * 10.00cm
- Package Gross Weight
- 5.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Nai-Lok Alloy 625 Uns N06625 High Pressure 3000psi Sample Cylinder Double Ended Needle Valve and Plug for 500ml 1000ml 2000ml 1gal Gas Sampling Cylinders
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Nai-Lok Alloy 625 Uns N06625 High Pressure 3000psi Sample Cylinder Double Ended Needle Valve and Plug for 500ml 1000ml 2000ml 1gal Gas Sampling Cylinders -
Nai-Lok Alloy 625 Uns N06625 High Pressure 3000psi Sample Cylinder Double Ended Needle Valve and Plug for 500ml 1000ml 2000ml 1gal Gas Sampling Cylinders -
Nai-Lok Alloy 625 Uns N06625 High Pressure 3000psi Sample Cylinder Double Ended Needle Valve and Plug for 500ml 1000ml 2000ml 1gal Gas Sampling Cylinders -
Nai-Lok Alloy 625 Uns N06625 High Pressure 3000psi Sample Cylinder Double Ended Needle Valve and Plug for 500ml 1000ml 2000ml 1gal Gas Sampling Cylinders -
Nai-Lok Alloy 625 Uns N06625 High Pressure 3000psi Sample Cylinder Double Ended Needle Valve and Plug for 500ml 1000ml 2000ml 1gal Gas Sampling Cylinders -
Nai-Lok Alloy 625 Uns N06625 High Pressure 3000psi Sample Cylinder Double Ended Needle Valve and Plug for 500ml 1000ml 2000ml 1gal Gas Sampling Cylinders -
Nai-Lok Alloy 625 Uns N06625 High Pressure 3000psi Sample Cylinder Double Ended Needle Valve and Plug for 500ml 1000ml 2000ml 1gal Gas Sampling Cylinders
Find Similar Products
Product Description
NAI-LOK Alloy 625 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
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
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+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.
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
About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASI264759". Items marked "
" are certified.
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Company Profile
Established in 2000, NAI-LOK has made a name of itself in the list of top suppliers of in China. We focus on the production, research and development, sales of instrumentation valves and alloy valves. We have more than 20 years of precision valve manufacturing and 10 years of export experience.
Our strict control and management of the entire production process enables us to provide products that meet our customers' requirements for product safety, functionality and design at competitive prices, while ensuring the shortest lead times in the market.
We have the capability to manufacture and supply 4 different product categories, including:
1. General Instrumentation Valves and Fittings
2. High Purity & Ultra High Purity Products- NAI-LOK UHP PRODUCTS, Regulator, Bellows Valve, 3 PC high purity ball valve, Diaphragm Valve, Weld Fitting, Face seal Fitting, Gas Stick.
3. Hose & Tubing
4. Special Alloy Valves, fitting and tubings. Including material S31254 (6 Moly), Alloy 400, HC-276, C22, B3, Alloy 625, Duplex steel 2205 /2507 etc.
We hope there will be opportunities for cooperation.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- 397 Damuqiao Road, Shaxi Town, Taicang City, Suzhou, Jiangsu, China
-
Terms of Payment
- LC, T/T
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
- Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: one month -
Nearest Port
- Shanghai Port
-
Minimum Order Quantity
- 1 Piece
Our Production Capability & Technical Expertise
- Main Products
- Gas Delivery System, Ball Valve, Pressure Regulator, Alloy Valve, 2/3/5 Valve Manifold, Instrumentation Ball Valves, Sample Cylinder, Pipe & Tube Fittings, Needle Valve, Hose & Tubing
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
Traceability of Raw Materials
- Yes
Our Industry Experience & Global Business Record
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
-
Repeat Buyers Choice
- 50%~80%
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- ISO9001:2015, ISO14001
FAQ
- Can this cylinder handle liquid samples?
- Yes, with proper valve configuration (specify viscosity/particulates).
- Is the needle valve replaceable?
- Yes, valves use standard NPT threads for easy maintenance.
- Do you provide automatic sampling systems?
- We design manual/pneumatic/electric systems per your process requirements.
- What materials are available for the cylinder?
- Standard 316L SS with optional 904L, Alloy 625, HC276, and Alloy 400.
- What is the minimum order quantity?
- The minimum order quantity is 1 piece.
- What are the lead times for production?
- Peak season lead time is within 15 workdays; off-season is one month.
- Are the products pressure tested?
- Yes, 100% inspection including visual and function inspection with hydrostatic reports.
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