Wholesale China Stainless Steel Brushed IBC Cover Lid Cap 150mm 225mm - Suppliers and Factory for Protective Solutions Suppliers, Factories
Product Description
Product Specifications
The IBC Brushed Cover is engineered for a precise, secure fit on standard IBC openings. Its key specifications are standardized to ensure compatibility and performance:
Compatible Opening
Designed for standard 2-inch (approx. 50mm) or 3-inch NPT threaded openings on 1000L IBC totes.
Primary Material
The main cap is constructed from high-density polyethylene (HDPE).
Brush Material
The internal sealing ring consists of fine, flexible polypropylene (PP) bristles.
Color
Typically available in standard colors like red, blue, or white for coding and visibility.
Sealing Mechanism
Combines a threaded mechanical seal with the brush's contact seal.
Packaging
Sold individually or in bulk packs of 10 or 25 units.
Raw Materials & Production Process
We use virgin, food-contact compliant HDPE for the outer cap, ensuring chemical resistance and durability. The internal brush is made from inert, non-shedding polypropylene filaments that are safe for contact with a wide range of liquids. The manufacturing process involves precision injection molding of the HDPE cap. Separately, the PP bristles are bundled and anchored into a plastic or metal retention ring. The final assembly involves securely inserting and bonding this brush ring into the molded cap, creating a seamless, robust unit.
Key Applications & Quality Assurance
This cover is essential in scenarios demanding high purity and contamination control:
Food & Beverage
Sealing IBCs containing syrups, juices, edible oils, or ingredients to prevent airborne contamination.
Pharmaceutical/Cosmetics
Protecting sensitive raw materials and intermediates.
Chemical Processing
Minimizing fume release and preventing splash during movement.
General Industry
Keeping lubricants, additives, or process fluids clean during storage.
Each cover undergoes a multi-point quality check, including dimensional verification for correct thread pitch and diameter, a visual inspection for molding defects, and a functional test to ensure the brush is evenly distributed and firmly anchored. Material certificates are available upon request.
Packaging, Support & Sustainability
For shipping, covers are packed in clear poly bags within sturdy cartons to prevent damage. We offer clear guidance on proper installation—ensuring threads are clean and the cover is hand-tightened securely. The product is backed by a guarantee against manufacturing defects. At the end of its long service life, the HDPE and PP components are fully recyclable, supporting environmentally responsible operations.
Frequently Asked Questions (FAQ)
Q:What sizes of IBC openings are these brushed covers compatible with?
The IBC Brushed Cover is designed to precisely fit standard 2-inch (approximately 50mm) or 3-inch NPT threaded openings on 1000L IBC totes.
Q:What materials are used in the manufacturing of the cover?
The main cap is manufactured using virgin, food-contact compliant high-density polyethylene (HDPE), while the internal brush seal is constructed from inert, non-shedding polypropylene (PP) bristles.
Q:Is this cover suitable for use in the food and beverage industry?
Yes, it is highly suitable. The cover uses food-contact compliant materials and is essential for sealing IBCs filled with syrups, juices, edible oils, or other ingredients to protect them from airborne contamination.
Q:How does the cover achieve a secure and reliable seal?
The cover utilizes a dual-action sealing mechanism that combines a threaded mechanical seal with the brush's contact seal, ensuring excellent contamination control.
Q:Are these IBC brushed covers recyclable after use?
Yes, both the HDPE outer cap and the PP brush components are fully recyclable at the end of their service life, supporting eco-friendly and sustainable operations.
Q:What quality assurance processes do the covers undergo?
Each cover undergoes a multi-point inspection process, which includes dimensional verification for correct thread pitch and diameter, a visual inspection for molding defects, and a functional test to verify the brush is evenly distributed and firmly anchored.
