Drilling holes and performing burring processing! Increasing the contact area to enhance the strength of brazing.
At Heiwa Kiyoshi Cold and Hot Co., Ltd., we offer "drilling and burring processing." By drilling and performing burring processing, it is possible to increase the contact area and enhance the strength of brazing. We have prepared several types to meet customer requests regarding pipe thickness and burring diameter. 【Supported diameters (partial)】 < Copper and Brass Pipes > ■ Cutting: φ4.76 to φ31.75 ■ End processing: φ4.76 to φ31.75 ■ Bending: φ4.76 to φ25.4 ■ Burring: φ9.52 to φ25.4 (copper pipes only) *For more details, please refer to the PDF document or feel free to contact us.
Inquire About This Product
basic information
【Other Applicable Diameters】 <Stainless Steel Pipe> ■Cutting: φ5 to φ12.7 ■End Processing: φ5 to φ12.7 ■Bending: φ5 to φ12.7 *For more details, please refer to the PDF document or feel free to contact us.
Price range
Delivery Time
Applications/Examples of results
For more details, please refer to the PDF document or feel free to contact us.
catalog（1）
Download All Catalogs
Company information
Our company specializes in the cutting, bending, drilling, and end processing of copper refrigerant piping, stainless steel pipes, and brass pipes related to air conditioning and refrigeration equipment. We mainly receive orders for processing refrigerant piping inside air conditioners from primary subcontractors of air conditioner manufacturers. In March 2005, we established a new factory within the Fujieda and Okabe industrial area in Yokouchi, Fujieda City. We continue our business with strengths in speed, precision, and small lot production. Please feel free to contact us if you have any requests.