Twisted Wire Cotton Tube Brush Soft Cotton Thread Cleaning Brush for Laboratory Flask Jar Pipe Washing

Twisted Wire Cotton Tube Brush Soft Cotton Thread Cleaning Brush for Laboratory Flask Jar Pipe Washing. Customized Service: Brushes can be customized according to size, shape, and bristle material to meet specific needs. Efficient Cleaning: Soft nylon filaments effectively remove dirt, rust, and debris from pipes and tubes. Durable Materials: Nylon bristles and stainless steel twisted handle ensure long-term durability and wear resistance. Versatile Applications: Suitable for hydraulic systems, air conditioning, machining, electronics, and food processing. ISO9001 Certified: Products meet ISO9001, SGS, ROHS, and REACH quality and safety standards. Fast Delivery: Standard lead time is 10-12 days with options for DHL, FedEx, UPS, and ocean shipping. Low MOQ: Minimum order quantity is only 30 pieces, suitable for small trial orders. Free Samples: Free or trial order samples are available for customers to test product quality.