45 degree colored polyurethane foam material wrapped thermal heat resistance chilled water pipe insulation insulated elbow
45 degree colored polyurethane foam material wrapped thermal heat resistance chilled water pre insulated steel pipe fitting elbow
chilled water insulated steel pipe fitting elbow
chilled water pre insulated steel pipe fitting elbow
1.Introduction:
it is made of HDPE, polyurethane insulation layer,inner steel tube, both 45° and 90° are available, as we are manufacture ,we can also produce as your special requirement.
it is widely used in the centralized heating system, oil, natural gas system and other anti-corrosion,insulation pipe works, the elbow is used in the corner of the thermal pipe, to make the transportation more smoothly.
1.the largest pipeline manufacturer in China.
2.our yearly sales volume and annual turnover is at the first place in China in the latest 10years.
3.our quality:pass ISO9001,ISO14001
4.our price-competitive,as we are manufacturer, we are the source.
5.international advanced production equipment, exactly all specifications are available
6.20years experience in this field.
Structure and mechanism
1. the high density polyethylene anticorrosion layer: high density polyethylene pipe elbow to avoid corrosion protection, plant corrosion, prolongs the service life of the pipe fitting.
The support tube and can withstand a certain degree of external load, ensure pipe work.
2. a polyurethane foam layer : high temperature, ensure the medium temperature, guarantee the outer protecting pipe surface is maintained at room temperature, working within the pipe insulation,ensure not carbonized foam.
3.a working steel pipe: ensure the delivery medium normal flow
size table of pre insulated elbow:
|
Specification of Steel Pipe(mm) |
Specification of Outer Protecting Pipe(mm) |
Arm Length of the Elbow(mm) |
||
|
R =1.5 |
R=2.5D |
R=3.0D |
||
|
DN100 |
φ200×3.2 |
500 |
1000 |
1000 |
|
DN125 |
φ225×3.5 |
800 |
1000 |
1000 |
|
DN150 |
φ250×3.9 |
800 |
1000 |
1000 |
|
DN200 |
φ315×4.9 |
1000 |
1000 |
1000 |
|
DN250 |
φ365×5.6 |
1000 |
1000 |
1000 |
|
DN300 |
φ420×7.0 |
1000 |
1200 |
1200 |
|
DN350 |
φ500×7.8 |
1000 |
1400 |
1400 |
|
DN400 |
φ560×8.8 |
1000 |
1500 |
1500 |
|
DN450 |
φ600×8.8 |
1000 |
1600 |
1700 |
|
DN500 |
φ655×9.8 |
1200 |
1800 |
2000 |
|
DN600 |
φ760×11.5 |
1200 |
2000 |
2200 |
|
DN700 |
φ850×12.0 |
1500 |
2300 |
2500 |
|
DN800 |
φ960×14.0 |
1500 |
2500 |
2700 |
|
DN900 |
φ1055×14.0 |
1800 |
2900 |
3000 |
|
DN1000 |
φ1155×14.0 |
1800 |
3000 |
3300 |
|
DN1200 |
φ1380×16.0 |
2000 |
3500 |
4000 |
we produce the steel pipe by ourselves
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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