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壓軌器產品介紹

點擊數:23952018-11-30 09:10:32 來源: 道夾板|魚尾螺栓|軌距擋板|鋼軌急救器|軌距拉桿|沙河市天驕鐵路器材有限公司

新聞摘要:壓軌器有球墨鑄鐵和鑄鋼2種。 全鑄鋼壓軌器: (1)上蓋和底座、調整板材質為ZG270-500.應符合5676-85之規定.采用失蠟精密鑄造.II級級量,尺寸偏差符合JZ67-2II級精度之規定.。

壓軌器有球墨鑄鐵和鑄鋼2種。

全鑄鋼壓軌器:

(1)上蓋和底座、調整板材質為ZG270-500.應符合5676-85之規定.采用失蠟鑄造,尺寸偏差符合JZ67-2II之規定.。

(2)螺栓,螺母為Q235BF 鋼加工件,機械性能及化學成分GB700-88之 規定,螺母符合GB 6170-86 規定.

(3)平墊圈材質為Q235AF鋼,應符合 GB97.1-85規定

(4)彈簧墊圈材質為65Mn或60si2Mn鋼,應符合符合 GB93-87規定。

沙河市天驕鐵路器材有限公司 電話:0319-8930368 傳真:0319-8930368 手機:15930973266 / 15833662211 

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