热镀锌波纹管 波纹涵管厂家直销 直径两米三米四米壁厚3/4/5/4.5/6毫米
The internal str 热镀锌波纹管 波纹涵管厂家直销 直径两米三米四米壁厚3/4/5/4.5/6毫米uctural handling force of corrugated Guanhan can galvanize the corrugated pipe Guanhan drainage corrugated metal drain pipe Structural treatment of corrugated Guanhan: (1) The corrugation is a circular whole tube, which is assembled by whole pipe joints and flange bolts. (2) After processing the steel corrugated plate culvert, hot galvanizing and other antiseptic treatment shall be used. If the galvanized steel plate is selected for processing, it is necessary to perform secondary treatment after processing.
公司简介 
衡水力能新材料工程有限公司 (衡水市热镀锌波纹管 波纹涵管厂家直销厂家)
热镀锌波纹管 波纹涵管厂家直销 直径两米三米四米壁厚3/4/5/4.5/6毫米
热镀锌波纹管 衡水力能涵管 波纹涵管力能涵管 波纹涵管厂家
面议
供应波纹涵管|波纹管
￥ 999.00
供应波纹管|波纹涵管
￥ 999.00
厂家直销拼装波纹管涵 波纹涵管质优价廉
￥ 680.00
钢波纹涵管 热镀锌钢波纹涵管 热镀锌涵管涵管 广西波纹涵管
面议
力能波纹涵管 热镀锌涵管 波纹管 涵管厂家 热镀锌涵管 波纹管力能波纹管 Q345 Q235
面议
现货热镀锌钢波纹管涵 高强度金属波纹涵管
￥ 530.00
钢波纹管涵优点 热镀锌金属波纹涵管应用
￥ 860.00
热镀锌金属波纹涵管 钢波纹管涵 让您省心省钱
面议