Longest Worklife Polishing Brushes For Your Polishing Machine

  •  HLT
  • ≥ φ7mm
  • PZ27.8/W28.8/25E
  •   W21.8 x 1/14-LH
  •   Shot Blasting or Pickling
  • -40 – 60℃
  • 2.5Mpa
  •  8481804090


We are excited to introduce our premium polishing brush, which has garnered a reputation for exceptional quality and affordability. As trusted partners in the steel cylinder production industry, we believe you will find our polishing brush to be a valuable addition to your operations.

  • A.Outstanding Quality:
Our polishing brushes are manufactured to the highest standards, ensuring durability and reliability in your steel cylinder production processes.
  • B. Competitive Pricing: 

We offer these high-quality polishing brushes at an attractive price point, making them a cost-effective choice for your business. Our competitive average price for these exceptional valve seats is just USD 1.55 per unit(for your reference).

  • C. Impressive cycle life: 

This special sandpaper polishing brush can treat 2,000 LPG cylinder shells with guaranteed polishing results, which is more than 2 times longer than the average polishing brush cycle life.

With competitive prices and unimaginable quality, there is no doubt that it will reduce costs and increase profits for our company. Become a major boost to corporate growth.


We understand that the quality of components in steel cylinder manufacturing directly impacts safety and performance. With our polishing brush, you can be confident in the reliability and longevity of your cylinders.

Should you have any inquiries or wish to place an order, please do not hesitate to contact us. Our dedicated team is ready to assist you.

Thank you for your continued support and trust in our products. We look forward to serving you and contributing to your continued success.

We are leading supplier of complete turnkey solutions for the LPG cylinder manufacturing. The whole process from blanking to powder coating and finishing line. With professional technical back ground, we have been engaged in welding research since 1975.

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