Stainless Steel Quick Coupling High Pressure Quick Connect Fitting for Gas and Fluid Control
Product Specifications
- Quick Coupling
Contact Supplier
Product Highlights
- Bubble-Tight Leakage: Ensures system safety and cleanliness with zero leakage performance.
- Push-to-Connect Design: Enables quick, tool-free operation for efficient installation.
- High Pressure Rating: Supports working pressure up to 3,000 psig (207 bar).
- Premium Material: Constructed from SS316 Stainless Steel for durability and corrosion resistance.
- Versatile Applications: Ideal for analytical instruments, lab gas systems, and chemical industries.
- Flexible Customization: Offers full, minor, and sample-based customization options.
- Low MOQ: Minimum order quantity is just 1 piece for easy sampling.
- 100% Inspection: Every finished product undergoes visual and function inspection.
Product Attributes
- Customization
- Available
- Customized
- Non-Customized
- Number of Cylinders
- Sample System
- Model NO.
- Quick Connect Fitting
- Type
- Quick Connector
- Usage
- Air Compressor
- Brand
- Nai-Lok
- Work Temperature
- Normal Temperature
- Material
- Stainless Steel
- Body Material
- SS316
- Working Pressure
- 3000psig(207bar)
- Connection
- Ferrule,Male,Female,Od
- Name
- Quick Connector
- Size
- 1 4
- Transport Package
- Carton
- Specification
- 1/4" 3/8" 1/2" 6MM 8 MM 10MM 12 MM
- Trademark
- Nai Lok
- Origin
- China
- Production Capacity
- 1000pieces/Month
- Package Size
- 30.00cm * 20.00cm * 25.00cm
- Package Gross Weight
- 1.000kg
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 Stainless Steel Quick Coupling High Pressure Quick Connect Fitting for Gas and Fluid Control
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Stainless Steel Quick Coupling High Pressure Quick Connect Fitting for Gas and Fluid Control -
Stainless Steel Quick Coupling High Pressure Quick Connect Fitting for Gas and Fluid Control -
Stainless Steel Quick Coupling High Pressure Quick Connect Fitting for Gas and Fluid Control -
Stainless Steel Quick Coupling High Pressure Quick Connect Fitting for Gas and Fluid Control -
Stainless Steel Quick Coupling High Pressure Quick Connect Fitting for Gas and Fluid Control -
Stainless Steel Quick Coupling High Pressure Quick Connect Fitting for Gas and Fluid Control -
Stainless Steel Quick Coupling High Pressure Quick Connect Fitting for Gas and Fluid Control
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Product Description
NAI-LOK Instrumentation quick connection coupling fitting for sampling system
Production Features
QC Series - Quick Couplings for Instrumentation Systems
Designed for Clean, Fast, and Reliable Connections
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Minimizes spillage and air inclusion, ensuring system cleanliness and safety
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Push-to-connect design enables quick and tool-free operation
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Available in a wide range of configurations for both stem and body connections
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Precision-engineered for instrumentation and fluid/gas handling applications
Specifications:
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Body Material: 316 Stainless Steel
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Stem & Poppet: 316SS
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Seal/O-ring: PTFE
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Port Types: Female NPT, Male NPT, NAI LOK proprietary
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Sizes Available: 1/8", 1/4", 3/8", 1/2"
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Working Pressure: Up to 3,000 psig (207 bar)
Applications:
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Analytical instruments
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Laboratory gas systems
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High-purity process control
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Chemical and petrochemical industries
Technical Data
| Material | SS316 |
| Working Pressure | 3000psig (207bar) |
| Operating Temperature | -15°F to 165°F |
| Leakage | Bubble -tight |
| Flow Capacity | Cv=0.06 (non venting) |
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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
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Terms of Payment
- LC, T/T
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International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
- Average Lead Time
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Peak Season Lead Time: within 15 workdays
Off Season Lead Time: one month -
Nearest Port
- Shanghai Port
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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
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Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
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Inspection Method for Finished Products
- Have instructions and uniformly followed
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Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
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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
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Repeat Buyers Choice
- 50%~80%
Our Certifications, Standards & Industry Recognition
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Management System Certification
- ISO9001:2015, ISO14001
FAQ
- What is the material of the quick coupling?
- The body material is SS316 Stainless Steel, with 316SS stem and poppet, and PTFE seals.
- What is the maximum working pressure?
- The working pressure is up to 3,000 psig (207 bar).
- Is this product customizable?
- Yes, we offer full customization, minor customization, and customization from samples or designs.
- What is the minimum order quantity?
- The minimum order quantity is 1 piece.
- What are the available sizes?
- Available sizes include 1/8', 1/4', 3/8', and 1/2'.
- What is the lead time for production?
- Peak season lead time is within 15 workdays, and off-season lead time is one month.
- What payment terms are accepted?
- We accept LC (Letter of Credit) and T/T (Telegraphic Transfer).
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