China Tangshan Wholesale underground pipe duct Products foam insulation for heating pipes
China Tangshan Wholesale underground pipe duct Products foam insulation for heating pipes
Product name | Spray wrapped insulated pipe |
Length | 5.8m-12m ,or by customer's requirements |
Nominal diameter | DN30-DN1400 |
Laid way | Direct bury;built on stilts;trench |
Medium teperature | 50°C—120°C,Max:140 °C |
Application | 1.urban centralized heat supply 2.warm room 3.coal mine 4.petroleum 5.chemical and other anti-corrosion insulation field |
Production Standard | The national standard GB/T29047-2012,CJ/T114-2000,CJ/T155-2001 |
Series of pre-insulated pipe are available in our factory, we can provide DN30-DN1600mm, all kinds of diameters and insulation thickness of the pipe and the corresponding pipe fittings are available (elbow, tee, reducer, fixed bracket and so on)
Our advantages :
1.Polyethylene outer protection pipe is made of high-quality high density polyethylene material, with high mechanical strength and good corrosion resistance.
2.Pre-insulated pipe adopts our self designed wear tube device, hydraulic pressure foaming line alarm line pressing machine and other specialized equipments.
3.We can provide the pre-insulated pipe with alarming line as the customer's requirement.
1: Are you a manufacturer or a trading company?
We are a manufacturer which has more than 2 0 years' history.
2: Where is your manufacturer? How to visit it?
Our factory located in Yutian Economic Development Zone ,TangShan , China. A bout 1.5 hours drive time to Beijing and TianJin airport . Mainly producing pre-insulated pipes, HDPE outer protection pipe and 3PE anti-corrosive pipe.
You can take a plane to Beijing or Tianjin .then we could pick up you at the airport .
3: How do we control our products' quality?
We have professional quality control workers and quality inspection center(CNAS lab) to control the entire production quality.
4: How do you transport these products?
We use straps to hoist pre-insulated pipes, it can avoid no damage to our products, no hooks for lifting pipe directly. During the handling process, collision, tossing and more ground drag scrolling are strictly forbidden.
In the process of long distance transport, the pipes should be fixed, and not damage outer protecting pipes and insulating layers.
5: Can I customize some other sizes of products?
Yes! We can according to the customer's request.
If you have any other questions, please don't hesitate, contact us.
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