Pre-insulated pipe fittings : Elbow, tee, fixed bracket etc.

1.with more than 20 years experience
2.pipe fittings : elbow, tee,pipe reducer fixe
3.cert:ISO9001 ISO14001

high quality directly buried pu foam pre insulated pipe fitting 90 degree elbow for hot water supply 

high quality pre insulated pipe fitting 90 degree elbow for hot water supply

1.Pre-insulated elbow - Degrees:30°,45°,60°,90°

2.Medium temperature: 50°C—140°C

3.Operating pressure: <1.6Mpa

4.Laid way: Buried, overhead, trench

5.Derusting grade of the steel tube: GB/T9823-1988, Sa2.5

6.Grade of the steel pipe and pipe fitting: 20#/Q235 Seamless steel pipe and spiral steel pipe (GB and oil standard)

7.Insulation material: Fluoride-Free water foamed rigid polyurethane foam material (foam density: 60kg/m3-80kg/m3

8.Inner surface treatment of the high density polyethylene pipe: treatment 

9.Inner surface tension of the high density polyethylene pipe:≥50dy/cm

performance index:

 Insulation pipe fittings. pipe reducer

 Pre-insulated pipe fittings.

Pre-insulated pipe reducer ,insulated valve

 any question about the pre-insulated pipe, pls feel free to contact with us, we are willing to be on service of you:

Learn more about the production process>>>

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.

Let us begin to communicate immediately  >>>