销售热线：022-58767667手机：13821593628联系人：赵经理。天津元腾伟业钢铁贸易有限公司将坚持质量、用户至上的承诺，以优质高效为服务准则，以互惠互利，共同发展为经营宗旨，真诚欢迎客商来人来函洽谈业务性能:高强度,高硬度.规格如下:Φ70X420Φ90X500Φ45X295至300Φ60X305Φ70X430Φ90X520Φ45X335至355Φ60X335Φ70X440Φ90X550Φ45X365至395Φ60X365Φ70X460Φ90X560Φ50X305Φ60X385Φ70X480Φ90X580Φ50X335Φ60X405Φ70X500Φ90X600Φ50X345Φ60X415Φ70X520Φ90X620Φ50X355Φ60X425Φ70X540Φ90X640Φ50X365Φ60X435Φ70X550Φ90X650Φ50X375Φ60X445Φ70X560Φ90X680Φ50X385Φ60X455Φ70X580Φ90X850(带挡板)Φ50X405Φ60X465Φ70X600Φ90X920Φ50X415Φ60X475Φ70X700(带挡板)Φ90X250Φ50X425Φ60X485Φ70X230(带挡板)Φ100X600Φ50X435Φ60X520Φ80X420Φ100X650Φ50X445Φ80X430Φ100X680Φ50X455Φ65X305Φ80X440Φ100X700Φ65X355Φ80X460Φ55X305Φ65X365Φ80X480Φ55X335Φ65X385Φ80X500Φ55X345Φ65X405Φ80X510Φ55X355Φ65X415Φ80X520Φ55X365Φ65X425Φ80X530Φ55X385Φ65X430Φ80X540Φ55X405Φ65X445Φ80X550Φ80X650Φ55X415Φ65X455Φ80X560Φ55X425Φ65X460Φ80X580Φ55X435Φ65X475Φ80X600Φ55X445Φ65X485Φ80X800Φ55X455Φ65X520Φ80X830(带挡板)Φ55X465Φ80X230(带挡板)Φ55X475Φ55X485Φ70X420Φ90X500Φ45X295至300Φ60X305Φ70X430Φ90X520Φ45X335至355Φ60X335Φ70X440Φ90X550Φ45X365至395Φ60X365Φ70X460Φ90X560Φ50X305Φ60X385Φ70X480Φ90X580Φ50X335Φ60X405Φ70X500Φ90X600Φ50X345Φ60X415Φ70X520Φ90X620Φ50X355Φ60X425Φ70X540Φ90X640Φ50X365Φ60X435Φ70X550Φ90X650Φ50X375Φ60X445Φ70X560Φ90X680Φ50X385Φ60X455Φ70X580Φ90X850(带挡板)Φ50X405Φ60X465Φ70X600Φ90X920Φ50X415Φ60X475Φ70X700(带挡板)Φ90X250Φ50X425Φ60X485Φ70X230(带挡板)Φ100X600Φ50X435Φ60X520Φ80X420Φ100X650Φ50X445Φ80X430Φ100X680Φ50X455Φ65X305Φ80X440Φ100X700Φ65X355Φ80X460Φ36.2Φ55X305Φ65X365Φ80X480Φ38Φ55X335Φ65X385Φ80X500Φ36.7Φ55X345Φ65X405Φ80X510Φ38Φ55X355Φ65X415Φ80X520链筒Φ55.3至59.3Φ55X365Φ65X425Φ80X530Φ55X385Φ65X430Φ80X540Φ80X620Φ55X405Φ65X445Φ80X550Φ80X650Φ55X415Φ65X455Φ80X560Φ55X425Φ65X460Φ80X580Φ55X435Φ65X475Φ80X600Φ55X445Φ65X485Φ80X800Φ55X455Φ65X520Φ80X830(带挡板)Φ55X465Φ80X230(带挡板)Φ55X475Φ55X485如有不同以上规格，请与公司联系电话：022-58767667 手机：13821593628 联系人：赵鸿福