large diameter hdpe 80 grade pipe prices jacketed pipe outer protection pipe
hdpe smooth wall pipe jacketing for chilled water insulation steel pipe
HDPE material :
Shanghai Jinfei HHMTR480AT, Qilu petrochemical DGDB2480 (customized)
connection ways:
socket-fusion, butt-fusion joint, flanged jointed, electric-fusion joint
Application:
out protection sleeve of the insulation steel pipe
anti-corrosion coating of the insulation steel pipe
waterproof coating of the polyurethane insulation steel pipe and pipe fittings.
advantages of the HDPE pipe:
1.high strength and good sealing performance
2.corrosion resistance, impact resistance and water resistance
3.easy welding and construction properties
4.long service life up to 50 years
technical indexes of HDPE pipe
| item | unit | standard | testing standard |
| Density | kg/m3 | ≥940 | GB/T1033 |
| Tensile yield strength | Mpa | ≥19 | GB/T8804.2 |
| Elongation at break | % | ≥350 | GB/T8804.2 |
| Longitudinal shinkage rate | % | ≤3 | GB/T6671.2 |
| Environmental stress cracking restance | h | ≥300 | GB/T1842 |
| The inner surface corona | dyn/cm | ≥50 | EN253 |
| Long term mechanical properties | 1500h | No damage | CJ/T114 |
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 >>>
- 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