Stainless Steel Double Ferrule Tube Elbow Fitting for Pharmaceutical Grade Systems
Product Spotlights
Shanghai Quanbao Electronic Materials Technology Co., Ltd. delivers precision-engineered fluid handling solutions from our Shanghai facility. Our stainless steel double ferrule tube elbow fittings are specifically designed for pharmaceutical grade systems where contamination control is non-negotiable. These fittings ensure zero-leak performance in critical processes like biopharma production and sterile filling operations, providing unparalleled reliability for high-purity applications.
Key technical specifications include:
- Hermetic Sealing: Dual-ferrule mechanism creates two independent sealing points along the tube
- Material Integrity: 316L stainless steel with low carbon content prevents carbide precipitation
- Surface Excellence: Electropolished interior minimizes particulate adhesion and biofilm formation
- Installation Advantage: Single wrench tightening eliminates guesswork during assembly
| Dimension | Pressure Rating | Torque Value |
|---|---|---|
| 1/4" | 4500 psi | 95-105 ft-lbs |
| 3/8" | 4200 psi | 110-125 ft-lbs |
| 1/2" | 3800 psi | 140-160 ft-lbs |
For clean-in-place systems, the fitting's crevice-free design prevents bacterial harborage points. The 90° configuration optimizes space utilization in complex tubing runs while maintaining laminar flow characteristics. All components undergo dimensional verification through coordinate measuring machines and helium leak testing to ensure batch-to-batch consistency.
Frequently Asked Questions:
Q: Are these fittings reusable?
A: Yes, the double ferrule design allows multiple reassemblies without performance degradation.
Q: Can they handle aggressive cleaning chemicals?
A: 316L material resists corrosion from common sanitizers like sodium hydroxide and hydrogen peroxide.
Q: What tubing types are compatible?
A: Designed for seamless stainless steel tubing with hardness range of HRB 70-90.
Q: Is special tooling required for installation?
A: Standard open-end wrenches are sufficient; no proprietary tools needed.
Q: How do they perform in cryogenic applications?
A: Suitable for liquid nitrogen transfer (-196°C) with appropriate material certification.
Q: Are material certificates available?
A> Mill test reports traceable to heat number can be provided upon request.
Shanghai Quanbao leverages advanced CNC machining and automated finishing processes to maintain pharmaceutical-grade quality standards. Our Shanghai-based engineering team provides technical support for system design and validation documentation. Contact us for customized solutions tailored to your specific process requirements – where precision meets regulatory compliance in critical fluid handling systems.
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