Filtration Equipment Seal - 350*3mm Pipe End Cap

The EHA Pipe End Cap, with an outer diameter of 350mm and a wall thickness of 3mm, is manufactured via an integrally formed process. Available in multiple material options (304/S30408/SUS304/S31603), it is specifically designed for filtration equipment (including high-pressure filters, precision filtration devices, and industrial filtration units) and supporting pipeline systems. Combining lightweight, high cleanliness and corrosion resistance, it meets the strict sealing and cleanliness requirements of filtration scenarios.

• Outer Diameter: 350mm
• Wall Thickness: 3mm
• Pressure Range: 0.1MPa-12MPa
• Material: Optional 304/S30408/SUS304/S31603 (all with complete Material Test Certificate - MTC)

• Lightweight Design: 30%-50% lighter than traditional steel end caps, easy to install without affecting the overall structural stability of filtration equipment
• Precise Adaptability: Diameter tolerance ±1mm, concentricity ≤±0.5mm, perfectly matching the installation requirements of filtration equipment and supporting pipelines
• Leak-Proof Reliability: Integrally formed without secondary welding, structurally avoiding the risk of filtration medium leakage and ensuring filtration efficiency
• Corrosion Resistance & High Cleanliness: Natural oxide film on the material surface resists corrosion from filtration media (including weak acids, weak alkalis, industrial wastewater, etc.), with minimal residue for easy cleaning, meeting the cleanliness standards of filtration scenarios

• Forming Process: Cold forming with 800-ton hydraulic presses, suitable for processing 3mm thin materials and meeting the requirements of precision components for filtration equipment
• Optional Surface Treatments: Chemical polishing (Ra ≤ 1.6μm), passivation treatment, food-grade anti-rust coating, mirror polishing (Ra ≤ 0.8μm), sandblasting (Ra 1.6μm-3.2μm), and adapting to different contact needs of filtration media

• Full Inspection Process: 100% ultrasonic testing + liquid penetrant testing to eliminate product defects and avoid affecting the tightness of the filtration system
• Authoritative Certifications: Certified to ASME BPVC Sec.VIII Div.1, PED 2014/68/EU, GB/T 25198-2010, etc., including ASME "U" Stamp and PED Module H certification, complying with industry standards for filtration equipment

• Industrial Filtration: Terminal sealing for high-pressure filters and precision filtration units
• Water Treatment Filtration: Supporting sealing for water purification filtration equipment and sewage filtration systems
• Food Filtration: End sealing for juice and dairy filtration production line pipelines
• Pharmaceutical Filtration: Sealing for medicinal liquid purification, filtration, and intermediate filtration pipelines
• Chemical Filtration: Terminal protection for chemical raw material filtration equipment and solvent filtration pipelines

• Packaging Options: Waterproof wooden cases, pallet packaging (12-15 pieces/pallet), vacuum packaging, avoiding contamination during transportation and ensuring cleanliness
• Sample Support: 3-5 samples provided for adaptability test evaluation of filtration equipment
• Lead Time: 20 days for standard orders, 30 days for custom orders
• Customisation Service: Personalised adjustment of diameter, thickness and opening size according to the specifications of filtration equipment