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{"title":"316L Stainless Steel Pipe End Cap with 219mm Diameter and 4mm Thickness for","imgUrl":"https:\/\/img.chinax.com\/nimg\/1b\/fc\/056974feac9934f5d0d79287f737-200x200-1\/316l_stainless_steel_pipe_end_cap_with_219mm_diameter_and_4mm_thickness_for_pressure_vessels.jpg","attrs":{"Brand Name":"GJ","Model Number":"EHB 219\u00d74","Certification":"ASME, PED, GB, ISO","Place of Origin":"Henan, China"}}
{"title":"EHB 168\u00d73 SUS304 Integrally Formed Pipe End Cap - High-Precision Pressure Vessel","imgUrl":"https:\/\/img.chinax.com\/nimg\/3a\/75\/86195c39f090ca4525f358f1a044-200x200-1\/ehb_168_c3_973_sus304_integrally_formed_pipe_end_cap_high_precision_pressure_vessel_seal.jpg","attrs":{"Brand Name":"GJ","Model Number":"EHB 168\u00d73","Certification":"ASME, PED, GB, ISO","Place of Origin":"Henan, China"}}
{"title":"Pipe Cap EHB 273\/219\u00d76 - Integrally Formed Seal for Water Treatment Equipment","imgUrl":"https:\/\/img.chinax.com\/nimg\/10\/79\/3a4390ea352c0430d72647d962df-200x200-1\/pipe_cap_ehb_273_2f219_c3_976_integrally_formed_seal_for_water_treatment_equipment.jpg","attrs":{"Brand Name":"GJ","Model Number":"EHB 273\u00d76","Certification":"ASME, PED, GB, ISO","Place of Origin":"Henan, China"}}
{"title":"SUS304 Pipe End Cap (EHB) - 325mm Outer Diameter, 3mm Wall Thickness, Suitable","imgUrl":"https:\/\/img.chinax.com\/nimg\/fc\/7a\/8975f35d96ac047b1c48ab0b419f-200x200-1\/sus304_pipe_end_cap_28ehb_29_325mm_outer_diameter_2c_3mm_wall_thickness_2c_suitable_for_filtration_equipment.jpg","attrs":{"Brand Name":"GJ","Model Number":"EHB 325\u00d73","Certification":"ASME, PED, GB, ISO","Place of Origin":"Henan, China"}}
{"title":"Filtration Equipment Seal - 350*3mm Pipe End Cap","imgUrl":"https:\/\/img.chinax.com\/nimg\/53\/ad\/24089d30dea0310ac0859cabcc41-200x200-1\/filtration_equipment_seal_350_2a3mm_c2_a0pipe_end_cap.jpg","attrs":{"Brand Name":"GJ","Model Number":"EHA 350\u00d73","Certification":"ASME, PED, GB, ISO","Place of Origin":"Henan, China"}}
{"title":"3mm 108mm SUS304 Stainless Steel Pipe End Cap for Industrial Pressure Vessel","imgUrl":"https:\/\/img.chinax.com\/nimg\/7e\/d5\/7db170e37bb2d7a8f2df2e3630d4-200x200-1\/3mm_108mm_sus304_stainless_steel_pipe_end_cap_for_industrial_pressure_vessel_applications.jpg","attrs":{"Brand Name":"GJ","Model Number":"EHB 108\u00d73","Certification":"ASME, PED, GB, ISO","Place of Origin":"Henan, China"}}
EHA 230×4 S31603 Pipe End Cap is a sealing component specifically designed for filtration equipment and supporting pipeline systems, with specifications of 230mm outer diameter and 4mm thickness, manufactured via an integrally formed process. Made of high-quality S31603 stainless steel (extra-low carbon corrosion-resistant material), it combines lightweight, high cleanliness and strong corrosion resistance, accurately meeting the strict requirements of filtration scenarios for sealing performance, medium compatibility and cleanliness. It is suitable for high-pressure filters, precision filtration devices, industrial filtration units and other equipment.
Key Specifications
Outer Diameter: 230mm
Thickness: 4mm
Pressure Range: 0.1MPa-12MPa
Material: S31603 stainless steel (with complete Material Test Certificate - MTC)
Performance Features
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: The 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
Manufacturing & Surface Treatment
Forming Process: Cold forming with 800-ton hydraulic presses, suitable for processing 4mm thick 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), adapting to different contact needs of filtration media
Quality Assurance
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
Applications
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 & Services
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
