Nai Lok Ss UHP Fittings 1/4" Inch Male Matal Face Seal Cross Elbow Tee Nipple
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Product Highlights
- High Purity EP Fittings: Meets strict cleanliness requirements for semiconductor and pharmaceutical applications.
- SS316 Material Construction: Made from 316 Stainless Steel with Ba/EP treatment for superior corrosion resistance.
- Full Customization Options: Supports customization from samples, designs, and flexible minor adjustments.
- 100% Finished Inspection: Rigorous visual and function inspection ensures safety and stability for every unit.
- Wide Industry Application: Suitable for semiconductor, aerospace, oil & gas, and bio-pharmaceutical industries.
- ISO Certified Manufacturer: Operates under ISO9001:2015 and ISO14001 management system certifications.
- High Pressure Rating: Working pressure up to 11200 psig depending on size and model configuration.
- Established Expertise: Over 20 years of R&D and manufacturing experience in high-tech flow control.
Product Attributes
- Customization
- Available
- Body Material
- SS316
- Working Pressure
- 3000psi
- Model NO.
- NV
- Standard
- ASME
- Size
- 1/4-1 Inch
- Material
- SS316
- Treatment
- Ba Ep
- Brand
- Nai-Lok
- Original
- China
- Application
- Semiconductor
- Transport Package
- Stand Package
- Specification
- 1/4-1"
- Trademark
- NAI-LOK
- Origin
- China
- HS Code
- 8481300000
- Production Capacity
- 1000/Month
- Package Size
- 51.00cm * 51.00cm * 41.00cm
- Package Gross Weight
- 22.000kg
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 Ss UHP Fittings 1/4" Inch Male Matal Face Seal Cross Elbow Tee Nipple
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Product Description
Established in 2000, NAI-LOK specializes in the R&D, manufacturing and sales of instrumentation valves, nickel-based alloy valve and fittings,high-precision tubing components. With years of development, we have established a mature production system and quality control processes to provide customers with safe, reliable and stable performance solutions.
Our Advantages
Stringent Quality Control: Full-process quality management from raw materials to finished productsTechnical Expertise: Professional R&D team capable of custom solutions
Proven Experience: Products widely used in oil & gas, chemical, power and semiconductor industries
Product Lines
Instrumentation Valves & FittingsFor various industrial fluid control systems
High-Purity Products(EP valves,EP fittings, Ep tubings)-Meets strict cleanliness requirements for semiconductor and pharmaceutical applications
Special Alloy Valves and fittings (manufactured with corrosion-resistant alloy materials)
Precision Tubing (Including special alloy tubing and semiconductor-grade tubing)
- Design and manufacture according to customers` requirement.
- 316 Stainless steel.
- Including needle valves, ball valves, check valves and tube fittings.
| Union Cross | |||||||
| Head Size |
Ordering Number |
Dimensions | Working Pressure | ||||
| A | B | E | F | Ni | SS | ||
| Dimensions,in. (mm) | psig (bar) | ||||||
| 1/8 | SS-2-NCR-UC | 1.78 (45.2) |
0.89 (22.6) |
0.09 (2.3) |
7/16 | 9000 (620) |
11200 (771) |
| 1/4 | SS-4-NCR-UC | 2.14 (54.4) |
1.07 (27.2) |
0.18 (4.6) |
1/2 | 8000 (551) |
10000 (689) |
| 1/2 | SS-8-NCR-UC | 2.90 (73.7) |
1.45 (36.8) |
0.40 (10.2) |
13/16 | 3500 (241) |
4300 (296) |
| 3/4 | SS-12-NCR-UC | 3.84 (97.5) |
1.92 (48.8) |
0.62 (15.7) |
1-1/4 | 3000 (206) |
3700 (254) |
| 1 | SS-16-NCR-UC | 4.00 (102) |
2.00 (50.8) |
0.87 (22.1) |
1-11/16 |
2400 (165) |
3000 (206) |


NAI-LOK`s target is challenge and beyond the technical limits, continuing pursuit becoming the industry leader. Since the
establishment, we have settled the developing direction of research and develop precise valve, regulator, fluid connectors and high-tech flow control system products.
NAI-LOK`s products are widely accepted and approved by the users on its safety and stability. The application filed covering semi-conductor industry, aero-space industry, solar power battery, petroleum and petrochemical industry, power energy,bio-pharmaceuticals industry and vacuum system, etc. NAI-LOK will keep moving and making unceasing progress in the high-tech flow control field and serve the customers sincerely.
NAI-LOK`s reliable products are made continuous progress by the aim of "super, extreme, micro, preciseness" in the flow control system.
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.
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 materials are used for these fittings?
- The fittings are primarily made of SS316 (316 Stainless Steel) with Ba/EP treatment to ensure high purity and corrosion resistance.
- Can I customize the fittings?
- Yes, we offer full customization options including customization from samples, designs, and flexible minor customizations.
- What is the minimum order quantity?
- The minimum order quantity is 1 piece.
- What is the lead time for production?
- Peak season lead time is within 15 workdays, while off-season lead time is approximately one month.
- What certifications does the company have?
- We hold ISO9001:2015 and ISO14001 management system certifications.
- What payment terms are accepted?
- We accept LC (Letter of Credit) and T/T (Telegraphic Transfer) as payment terms.
- What industries are these fittings suitable for?
- They are widely used in semiconductor, aerospace, solar power, petroleum, petrochemical, power energy, bio-pharmaceuticals, and vacuum systems.
- How do you ensure product quality?
- We perform 100% inspection on finished products, including visual and function inspections, following uniform instructions.
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