* Imported seamless steel tube is sturdy, durable and wear-resistant.
* Front and rear caps are of medium carbon steel to resist high pressure to 140kg/cm2.
* Oil seals are of Japanese material to ensure friction and wear resistance.
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公司基本资料信息
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* Imported seamless steel tube is sturdy, durable and wear-resistant.
* Front and rear caps are of medium carbon steel to resist high pressure to 140kg/cm2.
* Oil seals are of Japanese material to ensure friction and wear resistance.