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PU foamed HDPE jacket spiral steel insulated pipe
foam pipe insulation
pre insulated pipe
spiral steel pipe
Structure of the pre-insulated pipe
| Materials | Benefits |
outer coating | HDPE | owning high mechanical characteristics and excellent corrosion resistance that can avoid destroy in transporting and using |
inner insulation layer | polyurethane foam | 1.with high density,strong adhensive and eco-environmental characters which fills in the annular space between steel tube and the jacket
2.The polyurethane raw material is "Polyol Preapration" model number:"BJ2-16411" supplied by Bayer Jinling Polyurethane Co.,Ltd |
work steel | seamless steel pipe(DN<159) GB/T8163 | steel pipe surface is after shot-blasting processing that enhence the adhensive strength between polyurethane insulation coating and steel pipes |
spiral steel pipe(DN>219) GB/T9711.1 |
About us
1.Tangshan Xingbang pipeline engineering equipment Co.,ltd is in the leading position of Pipeline in China.
2.We have a history of about 20 years owning a high reputation all over China and the word.
3.We are a manufacture of more than 400 professional staffs and technicists.
4.We make the mission of Developing industries well and being integrity.
5.We are sincerely wish to cooperate with all the general new and old customers to realize win-win, seek common development and create brilliant performance.
Our advanced technology
Xingbang company has lines of polyurethane insulation pipe production line.
One-step method insulation pipe production line can deal with all kinds of
polyurethane pre-fabricated direct buried insulation pipe ranging from DN30 to DN1600mm.
Our company independent developed “A new type of no stent direct buried insulation pipe” and “A new type of cutting head insulation pipe”,
both of which have obtained the national patent.
Welcome to have a visit to our factory
If you have any interest,please feel free to contact me,Hily Yue,
Tel:86-315-5773300
Fax:86-315-5773300
Mobile:86-15931598235
Skype:yhjhily