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Stainless Steel Fitting
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Brand Name:Lianhe
Size:1/8"~4" (DN6~DN100);
Thickness:SCH10s~SCH80S 2MM~10MM (Note: Thickness can be according to customer requirements);
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The High-Purity Stainless Steel Copy Forest Set is a specialized fitting designed for creating leak-free, sanitary connections in high-purity fluid systems, typically used in pharmaceutical and biotech applications. Constructed from 316L stainless steel, this set includes a socket, ferrule, and nut, featuring a compression design that ensures aseptic conditions and particle-free performance.
Aseptic Compression Design:
316L stainless steel components (socket, ferrule, nut) with electropolished surfaces (Ra ≤0.4μm), eliminating crevices and particle traps critical for sterile environments.
Compression fitting creates a gas-tight seal without welding, ideal for systems requiring frequent disassembly for cleaning or component replacement.
Precision Manufacturing:
Ferrule designed to bite into the tube surface (37° angle) for leak-proof connections, compliant with ASME B31.3 and 3-A Sanitary Standards.
Socket internal surface polished to Ra ≤0.2μm, reducing protein and residue buildup in biopharmaceutical processes.
Material & Performance:
316L stainless steel (extra low carbon) resists intergranular corrosion in welded systems, with a minimum yield strength of 205 MPa and temperature range from -40°C to 200°C.
Rated for working pressures up to 100 bar (1,450 PSI), suitable for high-pressure liquid chromatography (HPLC) and ultra-pure water systems.
Compliance & Certification:
Meet USP Class VI, EP 3.1.2, and cGMP guidelines, with material traceability and surface roughness reports available for regulatory audits.
Available in tube sizes 1/8" to 2" (6mm-50mm OD), with custom configurations for non-standard tube diameters.
Perfect for high-purity fluid handling in critical industries:
Pharmaceutical Manufacturing: Connecting sterile water-for-injection (WFI) lines and bioreactor feed systems, compliant with EU GMP Annex 15 for aseptic processing.
Biotech Research: Creating leak-free connections in cell culture media lines and chromatography systems, preventing contamination in GMP-grade labs.
Semiconductor Fabrication: Ultra-pure water (UPW) and chemical mechanical planarization (CMP) fluid lines, with electropolished surfaces meeting SEMI standards for particle control.
Food & Beverage: Aseptic connections in dairy pasteurization and juice concentrate lines, ensuring no product degradation during transfer.
Q: What is a copy forest fitting?
A: A compression fitting consisting of a socket, ferrule, and nut, used to connect tubes without welding, ideal for sanitary and high-purity systems.
Q: Can this fitting be reused?
A: Yes, the nut can be re-tightened, but replace the ferrule after disassembly to ensure a new seal, especially in high-purity applications.
Q: How to clean the fitting for CIP/SIP processes?
A: Use hot water (80°C) or chemical sanitizers (e.g., sodium hydroxide), ensuring all components are fully flushed and dried after cleaning.
Q: Is the fitting suitable for cryogenic applications?
A: Yes, 316L stainless steel maintains ductility at -196°C, making it ideal for liquid nitrogen and LNG transfer lines.
The High-Purity Stainless Steel Copy Forest Set is a specialized fitting designed for creating leak-free, sanitary connections in high-purity fluid systems, typically used in pharmaceutical and biotech applications. Constructed from 316L stainless steel, this set includes a socket, ferrule, and nut, featuring a compression design that ensures aseptic conditions and particle-free performance.
Aseptic Compression Design:
316L stainless steel components (socket, ferrule, nut) with electropolished surfaces (Ra ≤0.4μm), eliminating crevices and particle traps critical for sterile environments.
Compression fitting creates a gas-tight seal without welding, ideal for systems requiring frequent disassembly for cleaning or component replacement.
Precision Manufacturing:
Ferrule designed to bite into the tube surface (37° angle) for leak-proof connections, compliant with ASME B31.3 and 3-A Sanitary Standards.
Socket internal surface polished to Ra ≤0.2μm, reducing protein and residue buildup in biopharmaceutical processes.
Material & Performance:
316L stainless steel (extra low carbon) resists intergranular corrosion in welded systems, with a minimum yield strength of 205 MPa and temperature range from -40°C to 200°C.
Rated for working pressures up to 100 bar (1,450 PSI), suitable for high-pressure liquid chromatography (HPLC) and ultra-pure water systems.
Compliance & Certification:
Meet USP Class VI, EP 3.1.2, and cGMP guidelines, with material traceability and surface roughness reports available for regulatory audits.
Available in tube sizes 1/8" to 2" (6mm-50mm OD), with custom configurations for non-standard tube diameters.
Perfect for high-purity fluid handling in critical industries:
Pharmaceutical Manufacturing: Connecting sterile water-for-injection (WFI) lines and bioreactor feed systems, compliant with EU GMP Annex 15 for aseptic processing.
Biotech Research: Creating leak-free connections in cell culture media lines and chromatography systems, preventing contamination in GMP-grade labs.
Semiconductor Fabrication: Ultra-pure water (UPW) and chemical mechanical planarization (CMP) fluid lines, with electropolished surfaces meeting SEMI standards for particle control.
Food & Beverage: Aseptic connections in dairy pasteurization and juice concentrate lines, ensuring no product degradation during transfer.
Q: What is a copy forest fitting?
A: A compression fitting consisting of a socket, ferrule, and nut, used to connect tubes without welding, ideal for sanitary and high-purity systems.
Q: Can this fitting be reused?
A: Yes, the nut can be re-tightened, but replace the ferrule after disassembly to ensure a new seal, especially in high-purity applications.
Q: How to clean the fitting for CIP/SIP processes?
A: Use hot water (80°C) or chemical sanitizers (e.g., sodium hydroxide), ensuring all components are fully flushed and dried after cleaning.
Q: Is the fitting suitable for cryogenic applications?
A: Yes, 316L stainless steel maintains ductility at -196°C, making it ideal for liquid nitrogen and LNG transfer lines.
