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Offer Detail Offer Type Offer to Sell Product Name pvc foamed inside spiral silent pipe production line Specification & Usage The production line is co-extrusion type which use two twin conical screw extruders; we have developed the advanced technology and formula on the basis of years of experience and practice. The specific gravity of the pipe is lower than 0.9 with even foamed and high tenacity. Technical Parameters Model of extruder: SJSZ-65/22 SJ-SZ-55/22 Pipe diameters: mm 16-160 Production line speed: m/min 1-12   General Terms & Conditions Packing as ordered Quantity as ordered Payment under negotiation Price under negotiation  Company Information Contractor Name: Wells Wang  Department: Sales  Job Title: Manager  Company Name: Qingdao Xinquan Plastic Machinery Co., Ltd  Company Address: Yucai martial arts school opposite Jiaozhou Shandong china,Jiaozhou  Country: CN  City: Qingdao,Shandong  Phone: 0086-532-82212931  Fax: 0086-532-82222038  Zip/Postal Code: 266000  Homepage: http://www.qdxinquan.com  Date: 2015-03-14