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Help Center316L Stainless Steel VCR Weld Tube Long Nipple With 10 Bar Pressure Rating
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Shanghai Quanbao Electronic Materials Technology Co., Ltd., based in Shanghai, China, delivers precision-engineered fluid system components for critical industrial applications. Our 316L Stainless Steel VCR Weld Tube Long Nipple combines superior leak-proof performance with high-pressure reliability at 10 bar ratings. Designed for sectors requiring contamination-free fluid transfer, this fitting ensures operational integrity through robust construction and material excellence.
Manufactured with strict quality protocols, this component addresses the core needs of:
- Semiconductor fabrication equipment
- Pharmaceutical processing systems
- High-purity chemical transfer lines
- Analytical instrumentation assemblies
Technical Specifications & Advantages:
| Feature | Specification | Benefit |
|---|---|---|
| Core Material | 316L Stainless Steel | Exceptional chloride resistance |
| Sealing Method | Metal-to-metal VCR weld | Zero particle generation |
| Pressure Integrity | 10 Bar operational rating | Stable performance in vacuum systems |
| Nipple Length | Extended tube design | Simplifies installation alignment |
The long nipple configuration minimizes stress concentrations at connection points while enabling easier maintenance access. Our electropolishing option reduces surface roughness to below 15 Ra µin, critical for preventing bacterial growth in sanitary applications.
Operational Benefits:
- Eliminates flange gaskets that degrade over time
- Compatible with Swagelok® and Parker VCR systems
- Withstands repeated sterilization cycles
- Reduces total cost through extended service life
Backed by Shanghai Quanbao's technical expertise in electronic materials, this fitting undergoes rigorous pressure testing and visual inspection. Our Shanghai manufacturing facility utilizes advanced TIG welding techniques to ensure consistent penetration depth and bead uniformity across all products.
Contact our engineering team today to discuss custom length configurations and bulk order discounts. Leverage our global logistics network for timely delivery of components that meet your precise system requirements while maintaining the highest standards of fluid handling safety.
Frequently Asked Questions:
-
Q: What distinguishes VCR from other fitting types?
A: VCR fittings use metal gaskets for ultra-high vacuum integrity, unlike compression fittings that rely on elastomers. -
Q: Is this suitable for oxygen service?
A: Yes, when cleaned to oxygen service standards upon request. -
Q: Can I get custom lengths?
A: Custom tube extensions are available with standard lead times. -
Q: What maintenance is required?
A: Requires only periodic torque checks – no seal replacements. -
Q: Are these compatible with existing VCR systems?
A: Fully interoperable with industry-standard VCR interfaces. -
Q: Minimum order quantity?
A: Sample quantities available for testing.
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