products-永信贵宾会

applicable to the inner diameter of 1881 bottle mouth, (peek material self-lubricating performance, more wear-resistant)

applicable to 1881 inner diameter of bottle mouth, (metal material)

applicable to 3025 inner diameter of bottle mouth, (metal material)

applicable to 30.20 ± 0.15mm inner diameter of bottle mouth, (metal material)

applicable to inner diameter of 1881 type bottle mouth, (metal material)，k434 equipment

applicable to inner diameter of 1881 type bottle mouth (with heat dissipation device structure)

applicable to inner diameter of 3025 type bottle mouth

applicable to 30.20 ± 0.15mm type bottle mouth inner diameter, large bottle type

applicable to 30.20 ± 0.15mm type bottle mouth inner diameter, large bottle type (with heat dissipation device structure)

applicable to large inner diameter of bottle mouth (with heat dissipation device structure)

three-leaf arc metal sheet structure, with heat dissipation device, spring pin structure, 3025 type bottle mouth inner diameter