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Information Name: | Supply Hebei prefabricated buried insulating pipe |
Published: | 2013-04-02 |
Validity: | 300 |
Specifications: | |
Quantity: | 1.00 |
Price Description: | |
Detailed Product Description: | First layer: the work steel pipe layer design and customer requirements is generally used in seamless pipe (GB8163-87) spiral welded pipe (GB9711-88; SY/T5038-92) and longitudinally welded pipes (GB3092-93). Steel surface after the advanced shot blasting Process, steel pipes rusting grade the Sa2 level up to the standard GB8923-1988 surface roughness up to the standard of GB6060.5-88 R = 12.5 microns. Second layer: polyurethane insulation layer with a high-pressure foaming machine in a steel pipe of the cavity formed between the outer sheath disposable injection a rigid polyurethane foam stock solution is made. Commonly known as the "tube in tube foaming process." First, waterproof, and its role is insulation, three supporting hot net weight. When the transmission medium temperature: -50 ℃ -120 ℃, the use of rigid poly of semicarbazide ester foam to do insulation layer. Third layer: high-density polyethylene protection layer prefabricated plastic pipe into a certain wall thickness of the black (yellow), First, the protection of polyurethane insulation against a the mechanical hard object destruction, anticorrosion and waterproof. The the http://www.hbrbbw.com/ buried insulating pipe steel sleeve steel pipe insulation, prefabricated directly buried pipe insulation, the prefabricated pipe insulation, polyurethane pipe insulation, steel sets steel steam pipe insulation filter press filter plate www.yljlbc. com www.nugongzz.com www.sld568.com www.shkzy.net http://www.panduolakz.com/ the Walks magnetic separator www.henanjinggong.com the Zhangjiajie accommodation Zhangjiajie three sides to turn www.4006040852.com chicken manure drying Crusher machine www.lkjxsb.com efficient crushing machine www.henanjinggong18.com the the gear machining http://www.zzmzjg.com cone crusher maintenance www.zzmzwx.com http://www.cnjx1688.com/ compound crusher machine, roll crusher, jaw crusher, double roll crusher http://www.hnwhylj.com/ the filter press, plate and frame filter press Van filter www.gyflj.com the spiral solid-liquid separator |
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Copyright © GuangDong ICP No. 10089450, Dacheng County Rong state anti-corrosion insulation materials Co., Ltd. All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
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You are the 4359 visitor
Copyright © GuangDong ICP No. 10089450, Dacheng County Rong state anti-corrosion insulation materials Co., Ltd. All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility