Nai-Lok 12mm Instrumentation Tube Fitting Alloy 276 Double Ferrule 4-Way Union Cross High Pressure Compression Fitting
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Product Highlights
- High-Pressure Capability: Engineered to withstand working pressures up to 6000 Psig (414 bar) for reliable performance.
- Superior Corrosion Resistance: Made from Hastelloy C-276, offering excellent resistance to acids, chlorides, and harsh environments.
- Double Ferrule Technology: Ensures excellent grip, vibration resistance, and secure leak-tight sealing for tubing systems.
- 100% Factory Tested: Every fitting undergoes strict visual and functional inspection to guarantee quality and safety.
- Flexible Customization: Supports full customization, minor adjustments, and OEM services based on samples or designs.
- Versatile Application: Ideal for chemical processing, offshore, oil & gas, marine, and laboratory instrumentation systems.
- Low MOQ Availability: Minimum Order Quantity is just 1 piece, allowing for easy sampling and small batch orders.
Product Attributes
- Customization
- Available
- After-sales Service
- Standard
- Warranty
- Standard
- Model NO.
- NUC
- Connection
- Compression
- Type
- Equal
- Material
- Stainless Steel
- Certification
- ASME
- Color
- Silver
- Application
- Oil,Hydraulic System, Water, Gas, Indurstry
- Shape
- Union Cross
- OEM Service
- Available
- Size
- 10mm
- Province
- Shanghai
- Head Type
- Hexagon
- MOQ
- 20
- Working Pressure
- 6000 Psi
- Transport Package
- Box Packing
- Specification
- 1/8''-1''
- Trademark
- NAI-LOK
- Origin
- China
- HS Code
- 7307290000
- Production Capacity
- 10000/Month
- Package Size
- 20.00cm * 15.00cm * 10.00cm
- 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 Nai-Lok 12mm Instrumentation Tube Fitting Alloy 276 Double Ferrule 4-Way Union Cross High Pressure Compression Fitting
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Nai-Lok 12mm Instrumentation Tube Fitting Alloy 276 Double Ferrule 4-Way Union Cross High Pressure Compression Fitting -
Nai-Lok 12mm Instrumentation Tube Fitting Alloy 276 Double Ferrule 4-Way Union Cross High Pressure Compression Fitting -
Nai-Lok 12mm Instrumentation Tube Fitting Alloy 276 Double Ferrule 4-Way Union Cross High Pressure Compression Fitting -
Nai-Lok 12mm Instrumentation Tube Fitting Alloy 276 Double Ferrule 4-Way Union Cross High Pressure Compression Fitting -
Nai-Lok 12mm Instrumentation Tube Fitting Alloy 276 Double Ferrule 4-Way Union Cross High Pressure Compression Fitting -
Nai-Lok 12mm Instrumentation Tube Fitting Alloy 276 Double Ferrule 4-Way Union Cross High Pressure Compression Fitting -
Nai-Lok 12mm Instrumentation Tube Fitting Alloy 276 Double Ferrule 4-Way Union Cross High Pressure Compression Fitting
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Product Description
NAI-LOK 12mm Instrumentation Tube Fitting Alloy 276 Double Ferrule 4-Way Union Cross High Pressure Compression Fitting
The NAI-LOK 12mm Alloy 276 Double Ferrule Compression Tube Fitting, 4-Way Union Cross is engineered for high-pressure instrumentation systems in corrosive and harsh environments. Designed to operate at 6000 Psig, it provides leak-tight and reliable connections for tubing systems used in chemical processing, offshore, oil & gas, and laboratory applications.
Featuring double ferrule technology, this fitting ensures excellent grip, vibration resistance, and secure sealing. Manufactured from Hastelloy C-276, it offers outstanding resistance to oxidizing and reducing agents, acids, and chloride-containing environments.
Product Description:
1.Press up to 6000psig for standard stainless steel body
2.Temperature for PTFE packing from -65°F to 450°F (-54°C to 232°C)
Temperature for Grafoil packing from -65°F to 1200°F (-54°C to 649°C)
3.Packing below stem thread isolates the thread lubricant from the media
4.Back seating design protects the packing in fully open position
5.Non-rotating stem tip
6.100% factory tested
| Item | Specification |
|---|---|
| Product Name | 4-Way Union Cross Tube Fitting |
| Brand | NAI-LOK |
| Material | Hastelloy C-276 (UNS N10276) |
| Type | Double Ferrule Compression Tube Fitting |
| Tube Size | 12 mm OD |
| Connection | 4-Way Union Cross |
| Working Pressure | Up to 6000 Psig (414 bar) |
| Temperature Range | -196°C to +400°C |
| Manufacturing Standard | Equivalent to ASTM / ASME / DIN |
| Surface Finish | Bright, Smooth, Anti-corrosion |
| Hardness | ≤ 90 HRB |
| Tensile Strength | ≥ 690 MPa |
| Yield Strength | ≥ 283 MPa |
| Elongation | ≥ 40% |
| Corrosion Resistance | Excellent resistance to acids, chlorides, oxidizing & reducing agents |
| Applications | Instrumentation, Chemical Process, Oil & Gas, Marine, Laboratory Systems |
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
- What material is used for this fitting?
- The fitting is manufactured from Hastelloy C-276 (UNS N10276), providing outstanding corrosion resistance.
- What is the maximum working pressure?
- The fitting is designed to operate at pressures up to 6000 Psig (414 bar).
- Is customization available?
- Yes, we offer full customization, minor customization, and OEM services based on samples or designs.
- What is the minimum order quantity?
- The minimum order quantity is 1 piece, making it suitable for sampling and small orders.
- What are the typical applications?
- It is widely used in chemical processing, offshore, oil & gas, marine, and laboratory instrumentation systems.
- How is quality ensured?
- All products are 100% factory tested with visual and functional inspections before shipment.
- What payment terms are accepted?
- We accept LC (Letter of Credit) and T/T (Telegraphic Transfer) for payment.
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