Nai-Lok 100% Helium Leak Test Performed Butt Welding Manual Bellows Valve with Purge Port
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Product Highlights
- 100% Helium Leak Test: All valves undergo rigorous helium leak testing to ensure zero leakage.
- Ultra-Pure Material: Constructed from 316L SS or Alloy C276 for handling ultra-pure, flammable, or toxic fluids.
- Electro Polish Finish: Wetted areas feature an excellent finish level with NAI-LOK proprietary electro polish process.
- Flexible Customization: Offers flexible, minor, and full customization options including designs and samples.
- Fast Delivery: Standard delivery time is within 15 workdays for both peak and off-peak seasons.
- CE Certified: Product meets CE certification standards for safety and quality compliance.
- Corrosion Resistance: Features Hastelloy internals specifically designed for superior corrosion resistance.
- Compact Design: Simplified actuator design results in a more compact and efficient valve structure.
Product Attributes
- Customization
- Available
- Media
- Gas
- Certification
- CE
- Temperature
- Ordinary Temperature
- Connection
- Welding
- Valve Seat
- Single-Seat
- Structure
- Diaphragm
- Material
- Stainless Steel
- Application
- Semiconductor Industrial
- Delivery
- 15 Days
- Body
- SS316/ Alloy
- MOQ
- 1 PCS
- Transport Package
- Standard
- Specification
- 1/4"
- Trademark
- NAI-LOK
- Origin
- Shanghai
- Production Capacity
- 1000
- Package Size
- 35.00cm * 20.00cm * 20.00cm
- Package Gross Weight
- 10.000kg
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 100% Helium Leak Test Performed Butt Welding Manual Bellows Valve with Purge Port
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Nai-Lok 100% Helium Leak Test Performed Butt Welding Manual Bellows Valve with Purge Port -
Nai-Lok 100% Helium Leak Test Performed Butt Welding Manual Bellows Valve with Purge Port -
Nai-Lok 100% Helium Leak Test Performed Butt Welding Manual Bellows Valve with Purge Port -
Nai-Lok 100% Helium Leak Test Performed Butt Welding Manual Bellows Valve with Purge Port -
Nai-Lok 100% Helium Leak Test Performed Butt Welding Manual Bellows Valve with Purge Port -
Nai-Lok 100% Helium Leak Test Performed Butt Welding Manual Bellows Valve with Purge Port -
Nai-Lok 100% Helium Leak Test Performed Butt Welding Manual Bellows Valve with Purge Port
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Product Description
The simplified actuator design makes it more compact
Excellent finish level of wetted areas with NAI-LOK own electro polish precess
Specification 316L SS material for ultra-pure,flammable,or toxic fluid lines in semiconductor manufacturing equipment and facilities.
All valves are helium leak tested.
SS316L construction or 316L VAR secondary remelt.
Hastelly internals for corrosin resistance.
| Body Material | SS316L / ALLOY C276 |
| Diaphragm | Nicke-cobalt alloy |
| Max working pressure | 1 Mpa |
| Operation | Manual/ Pneumatic |
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 is the delivery time for this valve?
- The delivery time is within 15 workdays, applicable to both peak and off-peak seasons.
- Can this valve be customized?
- Yes, we offer flexible, minor, and full customization options based on your designs or samples.
- What materials are used for the valve body?
- The body is available in SS316L or Alloy C276 to ensure durability and corrosion resistance.
- Is the valve tested for leaks?
- Yes, all valves are 100% helium leak tested to guarantee zero leakage.
- What is the maximum working pressure?
- The maximum working pressure is 1 Mpa.
- What is the minimum order quantity?
- The minimum order quantity (MOQ) is 1 piece.
- What is the warranty or inspection standard?
- We perform 100% inspection on finished products, including visual and function checks.
- What payment terms are accepted?
- We accept LC (Letter of Credit) and T/T (Telegraphic Transfer) as payment terms.
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- Nai-Lok 100% Helium Leak Test Performed Butt Welding Manual Bellows Valve with Purge Port
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