Overhead polyurethane insulated pipe
it has strong waterproof and corrosion resistance and higher mechanical strength, and can meet the thermal stress requirement without compensation
it has strong waterproof and corrosion resistance and higher mechanical strength, and can meet the thermal stress requirement without compensation
恒钢集团 HENG STEEL GROUP
青岛恒佳钢管有限公司 QINGDAO HENGJIA STEEL PIPE CO., LTD
地址:青岛市敦化路138号西王大厦2801
ADD:2801,WEST BUILDING ,138NO,DUNHUA RD., QINGDAO,CHINA
电话/TEL: 0086-0532-85650417
传真/FAX:0086-0532-85650417
邮箱/EMAIL:hengjia@hengjiasteel.com
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