factory good quality 315mm 400mm hdpe pipe pressure pipes price list
factory good quality 315mm 400mm hdpe pipe pressure pipes price list
Specifications:
1. PE100 material
2. pressure-6bar to 16 bar
3. Connecting way: Socket joint or butt joint or thread joint
4. Standard is according to GB/T, ISO9001, ISO14001
| Characteristic | Performance index | |||
| Standard | GB/T13663-2000(it is made according with ISO4427-1996) | |||
| Density | 0.950-0.965 | |||
| Elongation at break | equal or more than 350% | |||
| Longitudinal reversion | 110oC, equal or less than 3% | |||
| Melt mass-flow rate | 190oC,5kg,0.2-1.4 g/10min, Maximum deviation of ±20% of the nominated value | |||
| Oxidation induction time | equal or more than 20min | |||
| Notch impact strength | 31kj/cm2 | |||
| Thermal conductivity | 0.41W/m·K | |||
| Linear expansivity | 14-16 105 oC | |||
| Brittle temperature | - 70oC | |||
Specifications Chart:
For any size we don't list in the chart, please contact with our sales.
Pipe fittings:(socket type; butt fusion type; compression type; electro-fusion type
Socket fusion connecting way:
1. Preheating the machine
Check the welding machine and the temperature should reach 260℃
2. Cutting the Pipe
3. Marking the Socketing length on the pipe
Clean and dry the pipes spigot and fitting’s socket
4. Heating
Push the pipe and fitting into the machine without turning till to the length of step 3 marked.
5. Connecting
Pull out the pipe and fitting from the machine and insert the pipe into the fittings evenly and swiftly
6. Cooling
Cool the pipe at least 6 seconds
Butt Joint fusion connecting way:
1. Check before using
Every part of equipment are tightly
No leak on the hydraulic system
2. Fasten
Open the basic frame to maximum position. Then Stop. Place the pipes/fittings in inserts of the frame. Fasten the screws
3. Heating and absorption
Put the heating plate into frame after it has reached the required temperature.
4. Fusion, cooling and compaction
Separate the frame and remove the heating plate after the heating time is over the advised time, and join the 2 sides quickly.
5. Finish welding
After cooling time is reached, loose the screw and take out the pipe
Electro Fusion connecting way:
1. Mark the inserting depth
2. Clean the jointing surface
3. Insert the pipe into the fittings
4. Connect electric current
Finish the heating when there is melt flowing out of the observation hole.
5. Cooling the connection
| Trading Terms |
|
1. Shipping terms: LCL, container, bulk vessel 2. Payments terms: T/T(30% T/T before manufacturing, 70% T/T before delivery.) LC, D/A, D/P 3. Brand: Qianxin or by your mark 4. Deliverying time: 3-20days after receiving the prepayment.
|
| Packing way |
|
Stanard export packing: 1. plastic films; 2. carton box for pipe fittings 3. pallet for heavy and small fittings 4. by clients' requirements
|
| Why choose our HDPE pipe |
|
1. pre-research Beijing Zhongcaiwanxin Science & Technology Co., Ltd. is a modernized enterprise integrating research development, manufacturing and sales of plastic pipes and fittings. 2. mid-supporting your usage and stablizing the suppling route.
There are 4 manufacturing bases throughout Beijing, Hebei and northeast in China possessing international standard production lines almost 170 with annual production capacity of over 100 thousand tons. 3. after-sales servises We have professional installation workers and technician who can provide professional instruction during your engineering
|
1.Our HDPE PIPE Fittings pictures
2.Our Workshop pictures
3. Testing Laboratory
4. Raw material and pipe storage
5. Working office
6. Certificates
7. Our enterprise Newspaper
2014 in DUBAI Big5 Exhibition
Our pipes could be packed by plastic firm and the fittings would be packed by carton box. Both of them could be loaded in 20',40' and 40' high container. For large diameter pipes, we could load them on the bulk vessel to save the shipping cost. Small diameter pipes should be put inside of the big diameter pipes.
Preliminary work before customer --- professional solution for your project --- free samples providing --- inspection when manufacturing --- professional solution of delivery --- installation instruction --- aftersales technical support
After getting the information like follows: outside diameter, wall thickness, length of each piece or coil, shipping place and usage of the pipe, our professional sales will make a quotaion soon within hours.
Sincerely!!!
- Step 1Find your interested products by search keywords
- Step 2Contact the supplier by clicking ”Enquire” or “request meeting” button, otherwise, you also could consult our import consultant.
- Step 3After verifying your email, get response from suppliers or our trade manager will contact you as soon as possible
- Step 4Set up meeting with the Chinese supplier without language barrier