Active Member
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[China]
Address: Wei 2 West road Xi Wang Industrial Zone ,Mengcun County,Cangzhou City ,Hebei Pro,China PR
Contact name:Terry ding
Hebei Paris International Trading Co.,LTD |
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Products Description:
EN448 90 degree underground buried insulation carbon steel pipe Elbow with HDPE coated
water pre insulated steel pipe fitting tee
chilled water insulated steel pipe fitting elbow
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.
| Product name | polyurethane insulation tube fitting tee
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Composition | 1.steel pipe 2.polyurethane insulation 3.high-density polyethylene |
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Usage | 1.urban centralized heat supply 2.warm room 3.coal mine 4.petroleum 5.chemical and other anti-corrosion insulation field |
| Angles | 30°,45°,60°,90° |
| Medium teperature | 50°C—120°C,140 °C |
| Working pressure | <2.5Mpa |
| Laying method | 1.direct bury 2.built on stilts 3.trench |
| Technology | 1.Advanced Corona treatment 2.Impeller blasting 3. Leakage alarm line |
| Standards | GB/T29047-2012, EN253:2003 GB/T9711.1-1997, GB/T8163-1999 |
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Advantages | 1.good insulation properties ,low heat loss (the 25% of traditional pipes), 2.energy saving 3.waterproof and corrosion resisdence 4.no trench,be directly buried in ground or water |
Application:
1.oil, gas , hot water and chilled water transportation
2.chemical and electric industry
3.urban centralized heating system
advantages:
1.good heat-resistant ablility;
2.good waterproof and anti-corrosion ability
3.long service life:30-50 years
4.environmental and low project cost
indexes of the out casing (hdpe sleeve) and PU insulation layer
| outer protection pipe | Density | CJ/T114-4.2.3.1 | kg/m³ | ≥940 |
| Elongation at braek | CJ/T114-4.2.3.4 | % | ≥350 | |
| Tensile yield strength | CJ/T114-4.2.3.4 | Mpa | ≥19 | |
| Longitudinal shrinkage rate | CJ/T114-4.2.3.5 | % | ≤3 | |
| Long term Mechanical properties | CJ/T114-4.2.3.6 | 80℃4.0MPa | >1500hfree from damage | |
| The difference of the melt flow rate | CJ/T114-4.2.3.2 | g/10min | ≤0.5 | |
| Carbon Black Content | CJ/T114-4.2.3.1 | % | 2.5±0.5 | |
| polyurethane insulation layer | Density | CJ/T114-4.3.2 | kg/m³ | ≥60 |
| Average pore size | CJ/T114-4.3.1 | mm | ≤0.5 | |
| Percentage of close area | CJ/T114-4.3.1 | % | ≥88 | |
| Compressive strength | CJ/T114-4.3.3 | MPa | ≥0.3 | |
| Water absorption | CJ/T114-4.3.4 | % | immersion in boiling water 90 minutes, bubble water absorption should be not more than 10% | |
| coefficient of thermal conductivity before aging | CJ/T114-4.3.5 | W(m.k) | ≤0.033 | |
| Cavity | CJ/T114-4.3.1 | ≤1/3the thickness of insulation layer |
Remark:
Insulation pipe fittings carry out the national standard GB/T29047-2012 and the ministry of construction standards CJ/T155-2001.
Steel pipe, the insulation layer and the thickness of the outer protection pipe, all these can be made according to the customer's special requirement.
Best service for our clients is our aim with our high quality products and the best protection for our products, to make sure the cargo in perfect condition once arriving our customs' hand.
At the same time, our price is competitive among our competitors!
Our Service:
1. Well trained sales team service for you.
2. Small MOQ, usually sample is available.
3. Support OEM & ODM: we can print logo or customs package according to our client’s requirement.
4. Top quality: we have professional QC team to control the quality.
5. Timely delivery: we can send goods within 10~40 days after payment, it depend on products and quantity.
6. We work with DHL, UPS, FedEx, TNT and EMS for small order. For large order we can arrange shipment by air or by sea.
7 Satisfactory service: we treat clients as friends and 24 hours customer service.
Contact Details:
website:www.paris-fitting.com
Email:admin@paris-fitting.com /dingxueliang0818@aliyun.com
Whatsapp &We chat:0086-18330713028
Skype:naruto5448
Fackbook store::442237309934712
