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Ring type: One gas ring (PVD)
Shape: PVD ring on barrel surface, (barrel surface nitrided, wedge-shaped/trapezoidal)
Function: It mainly has good sealing performance, improves wear resistance, heat resistance, and high bending strength.
ADD,:
No. 28 Jiu'an East Road, Jiuyi Industrial Zone, Shangwang Street, Rui'an City
TEL:
0086-577-65511888
E-mail:
teruida@teruida.com
