Description
**Sanitary Stainless Steel 90-Degree Weld Elbow with Tri-Clamp Connection | Hygienic Pipe Fitting for Food & Pharma**
**Product Overview**
This **SUS 304/316L stainless steel sanitary 90-degree weld elbow** is designed for high-purity fluid systems requiring strict hygiene and corrosion resistance. Engineered with precision welding and optional tri-clamp (Tri-Clover) connections, it ensures seamless integration into CIP/SIP-compatible pipelines.
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### **Key Features & Model Specifications**
– **Model Series**:
– **SWE-90TC-W**: Welded-only design for permanent, leak-proof joints (OD: 1/2″ to 6″ / DN15–DN150).
– **SWE-90TC-QC**: Hybrid design with **integrated tri-clamp ends** (ISO 2852 compliant) for rapid assembly/disassembly.
– **Material Compliance**:
– **Ultra-Smooth Finish**: Electropolished to **Ra ≤0.8μm** (mirror polish available) with crevice-free welds (ASME BPE SF-4 standards).
– **Wall Thickness**: Sch 5S (1.65mm) or Sch 10S (2.11mm) per **ASME B36.19M**, suitable for 0.6–10 MPa pressure systems.
– **Dimensional Accuracy**:
– **Center-to-Face (CxF)**: 1.5D (Standard) or Short Radius (1.0D) options.
– **Tri-Clamp Compatibility**: Flange faces machined to **ISO 2852/DIN 32676** with FDA-approved EPDM/PTFE gaskets.
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### **Industry Standards & Certifications**
– **Sanitary Compliance**: 3-A SSI Symbol #09-03, EHEDG Type EL Class I, ASME BPE-2022 (SD-3.1 weld quality).
– **Material Traceability**: ASTM A270 (sanitary tubing), RoHS & REACH compliant.
– **Pressure Testing**: Hydrostatically tested to **1.5x working pressure** per EN 10204-3.1.
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### **Applications**
– **Pharmaceutical**: Purified water (PW/WFI), bioreactor lines, sterile processing.
– **Food & Beverage**: Dairy transfer, CIP return lines, aseptic filling systems.
– **Biotech**: Fermentation skids, chromatography systems.
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**Why Choose This Elbow?**
– **Zero Contamination Risk**: Full penetration TIG welding (argon-backed) eliminates internal pits.
– **Interchangeability**: Matches **DIN/SMS 1145** clamp dimensions for global system compatibility.
– **Temperature Range**: -20°C to 150°C (standard), cryogenic (-196°C) & high-temp (250°C) variants available.
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**Packaging**: Individually wrapped in VCI anti-tarnish film, labeled with material certs (EN 10204 3.1) and lot numbers for full traceability.
Sanitary 90-Degree Weld Elbow, Tri-Clamp Stainless Steel Elbow, ASME BPE Hygienic Fitting, CIP/SIP Compatible Pipe Elbow, 3-A Certified Weld Fittings.
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About us
At HongTai, we specialize in high-quality sanitary valves and stainless steel pipe fittings，serving key industries such as pharmaceuticals, food processing, and chemicals. Made from premium 304, 316, and 316L stainless steel, our products offer excellent corrosion resistance and are crafted using advanced manufacturing techniques like laser cutting and precision welding. Designed for hygiene and fluid integrity, HongTai’s valves are the ideal choice for industries requiring optimal cleanliness and long-lasting performance.
Why Choose Us
Quality Assurance: We maintain strict control over every production stage, from raw materials to finished products, ensuring compliance with ISO9001 and international certifications, including 3A, DIN, and ISO standards.
Industry Expertise: Decades of experience in providing solutions for critical industries like food, beverage, and pharmaceuticals.
Advanced Technology: Our state-of-the-art facilities, including regularly updated CNC lathes and precision tools, guarantee high surface accuracy and tight tolerances for every product.
100% Inspection: Every product undergoes rigorous testing, including size and valve leak detection, to ensure flawless quality before it leaves our facility.
Global Reach: Trusted by businesses around the world for our consistent quality and on-time delivery.
Choose HongTai for unmatched reliability, performance, and innovation in valve and pipe fitting solutions.
Contact us
For more information or to discuss your requirements, reach out to us via:
Email: ht@htcdf.com
whatsapp: (86)18875809195
You can also visit our Contact Us page for more ways to get in touch.
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