赵文卓微博晒胸肌 20年身型如初网友尖叫赵文卓陈嘉上洪 ,酒井法子玉女形象被毁 被曝吸毒后滥交曾玩4P_影音娱乐_新

发布日期:2021年12月09日

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  • 赵文卓微博晒胸肌 20年身型如初网友尖叫赵文卓陈嘉上洪 ,酒井法子玉女形象被毁 被曝吸毒后滥交曾玩4P_影音娱乐_新

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Pipe Fittings
PRODUCTSHTIDC

Pipe Fittings

Pipe Fittings

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HDPE works as the stuffing material be extruded on both surface of the steel skeleton in molding machine. 


Fittings:赵文卓微博晒胸肌 20年身型如初网友尖叫赵文卓陈嘉上洪 ,酒井法子玉女形象被毁 被曝吸毒后滥交曾玩4P_影音娱乐_新


Electro-fusion Couplers

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①Electro-fusion coupler, is a connector for steel mesh reinforced PE pipe.

②Transition electro-fusion coupler, is for jointing cone end pipe and plain end pipe.


Elbows:



Connection:


①Steel Mesh Reinforced Polyethylene (PE) Pipe

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I. Flange Connection can be used for connected steel mesh reinforced PE pipe with Other steel pipe,PE pipe,value,instrument or equipment.

II. Electrofusion Connection can be used for Steel Mesh Reinforced Polyethylene (PE) Pipe or PE pipe.


②Metal Reinforced Polyethylene (PE) Spirally Corrugated Pipe

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I. Heat shrinkable wraparound sleeve (Metal reinforced polyethylene PE spirally corrugated pipe (DN300-DN600)is connected by heat shrinkable wraparound sleeve.)


Using the heat shrinkable wraparound sleeve to connect ,the hot melt adhesive of its inner surface agglutinates with the out layer of the pipe as a body when heated by the flame. After cooled and solidified, the shrinkable wraparound sleeve bears its constant strength. It is the rigid connection.



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II. Electro-fusion belt(Metal reinforced polyethylene PE spirally corrugated pipe (DN700-DN2400)is connected by electric-melting belt.)


There has been pre-set electrical heating element in electric melting belt. When electrify, it will heat and melt the connected part of pipe into the electric-melting belt as a whole after cooled.