Transporting energy. CONTI-PIPE-TECHNOLOGY. - PDF Free Download (2023)

Transcription

1 Transporting energy. CONTI-PIPE-TECHNOLOGY

(Video) World’s Longest Subsea Pipeline | Megastructures | Free Documentary

2 isoplus The isoplus group of companies with totally nearly 1200 employees is one of the leading manufacturer of preinsulated pipe systems. The main applications are for district and local heating respectively cooling and for various industrial pipe systems. Whenever hot or chilled water, oil or other liquids have to be transported, isoplus will offer a technological practicable, economical and ecological optimized solution for every purpose. isoplus as group is producing approximately kilometres of pipes and the corresponding accessories per year like i.e. approximately fittings and approximately couplers (cross-linked and non-cross-linked), in seven manufacturing plants with high technology equipment and in discontinuous and continuous production procedure. The range of dimension reaches from DN 20 to DN Within the isoplus group a various number of engineers are developing customer and project specific solutions concerning pipeline course, static and assembling. With the isoplus philosophy all from one hand, that means from project design, material supply, qualified post-insulation by our own post-insulation specialists, approved by AGFW/ BFW, up to a competent convincing site-service, we offer our customer a high degree of safety for the project realization. Furthermore isoplus disposes a own leak-detection system with digital fault detection. The well known and appreciated isoplus delivery-reliability as well as the competent post-insulation carried out by isoplus assembling specialists, approved by AGFW/BFW have led essentially to the actual strong market position of isoplus in many countries. In the beginning mainly focussed to Europe, the production and sales-activities include meanwhile also Near and Middle East as well as Asia and Africa. Our production plants and all our sales offices own all relevant quality certificates like DIN EN ISO 9001, EHP/001 as well as AGFW FW 603. During the production procedure all product standards like DIN EN 253, 448, 488, 489,13941 and will be considered. isoplus is a member of the Association for District Heating e.v. (AGFW) and also of the Federal Union for District Heating Lines e.v. (BFW). 2

3 Conti-Pipe Application range isoplus Conti-Pipes are guiding concerning their mechanical and thermal properties. The innovative production procedure guarantees a constant foam density and thickness of the PEHD-jacket pipe over the total pipe length. This will result in optimal opportunities to keep the energy efficiency of a district heating network high, respectively the heat-loss and CO 2 emission low. The positive effects for the environment as well as for the expenses for network losses during the total lifetime are considerable. isoplus Conti-Pipe is the actual best preinsulated pipe system, with lowest heat losses, due to its special construction, mainly because of an installed aluminum foil. The pipe meets all requirements of EN 253 as well as AGFW - paper FW certified by EuHP. The welding of the service pipe should especially considered during the pipe laying procedure (only approved and experienced welder). In case of leakages at the welding seams, the hot medium will spread out rapidly. In consequence extensive excavation work will be necessary (depending from time and extension of the damage). Special considered should be also a pressure test according to the standard, tightness of the pipeline, as well as a perfect installation and a rapid put into operation of the monitoring system. System 3

(Video) Where do I get wiring diagrams from? The answer is one click away...

4 isoplus Conti-Pipe - Single isoplus-single pipes are mainly used as energy pipe for effective lasting transportation of district heating and district cooling. Furthermore it will be used for various industrial applications. High quality PUR-hard foam insulation - 100% free of freon, with Cyclopentan as foaming agent, processed on modern machinery equipment - guarantees a permanent excellent insulation characteristic during the duration of application. DN 25 (1 ) up to DN 200 (8 ) Thermal conductivity 50 = 0,0240 W/(m K) at a density of 60 kg/m 3 Thermal conductivity 50 = 0,0225 W/(m K) at a density of 48 kg/m 3 Diffusion barrier layer Standard insulation, 1 x or 2 x reinforced Operating temperature at least according to EN 253 and 25 bar pressure Service pipe up to DN 80 P235TR1/TR2/GH, from DN 100 P235GH acc. to EN 253, EN / -2 Depending from dimension as 12 m or 16 m pipe-bar IPS-Cu as leak detecting Conti-Pipe - Double isoplus-double pipe is an effective supplement to the single pipe and a perfect solution for the transportation of district heating and district cooling with optimized ecological and economical customer efficiency. DN 25 (1 ) up to DN 100 (4 ) Thermal conductivity 50 = 0,0240 W/(m K) at a density of 60 kg/m 3 Thermal conductivity 50 = 0,0225 W/(m K) at a density of 48 kg/m 3 Diffusion barrier layer 1 x reinforced insulation or 2 x reinforced Operating temperature at least according to EN 253 and 25 bar pressure Up to 90 K spread between flow- and return-line Service pipe up to DN 80 P235TR1/TR2/GH, from DN 100 P235GH acc. to EN 253, EN / -2 Available as 12 m pipe-bar IPS-Cu as leak detecting Data 4

5 Technology Continuous-Pipe-Technology Production Procedure During the first step of the production line, the steel pipe rods will be mechanically coupled together. This string of pipes will then receive the leak detection wires, the polyurethane insulation layer, the diffusion barrier layer, and the extruded polyethylene casing pipe in a continuous and CNC-controlled process. isoplus Conti-Pipe with diffusion barrier layer The optimal quality of the PUR-foam will result in the best possible heat insulation of non-aged pipes. The part of cellular gases at -total value is approx. 60% and is therefore the determinant factor. A partial exchange of cellular gases by air will occur during the operation of traditional produced preinsulated pipes, especially at permanent operating temperatures of 130 C. Cyclopentan will mainly remain in the foam cells, due to it s molecular structure. However the -value will get more worse because of the exchange of the CO 2. The so called aging procedure. In order to avoid this, a diffusion barrier-foil will be installed between PUR-foam and PEHD jacket pipe. Because of this the favorable insulation properties of the pipes will remain nearly constant during the total lifetime. This is very important in order to keep the energy efficiency of a pipe network on the highest possible level, especially in case of smaller and medium pipe dimensions. Without Foil With Foil PUR-foam density After request by the Scandinavian countries, the EN 253 standard has been modified concerning the foam-density of preinsulated pipes. Now the density of 60 kg/m 3 is no longer strictly required. The isoplus Conti-Pipe-Technology offers the possibility to adjust the foam density exact and constant over the total pipe length. By reducing the foam density below 60 kg/m 3 the lambda-value () can be improved. However it has to be exactly considered, that the required shearing and pressure resistance values, as well as the expected lifetime will be kept, in case of preinsulated pipes with a PUR-foam density below 60 kg/m 3. Conti 5

(Video) When Your Friend Goes Steampunk - Key & Peele

6 isoplus Single Dimensions respectively Types Dimensions Steel Pipe P235TR1 / TR2 / GH Delivery Jacket-Pipe Weight without water Nominal Diameter / Outside- Wallthickness length Outisde-Ø Wall Thickness G Type D a s in mm in kg/m Dimension Ø in d a s L Insulation Class Insulation Class DN Zoll in mm in mm in mm Standard 1x reinforced 2x reinforced Standard 1x reinforced 2x reinforced KRE ,7 3, , ,0-3,98 4,32 KRE /4 42,4 3, , , ,0 4,62 4,97 5,34 KRE /2 48,3 3, , , ,0 5,06 5,40 5,78 KRE ,3 3, , , ,0 6,27 6,64 7,18 KRE /2 76,1 3, , , ,0 7,76 8,30 8,89 KRE ,9 3, , , ,2 9,18 9,77 10,94 KRE ,3 3,6 12/ , , ,6 13,69 14,63 15,78 KRE ,7 3,6 12/ , , ,9 16,48 17,64 19,13 KRE ,3 4,0 12/ , , ,1 21,22 22,71 24,86 KRE ,1 4,5 12/ , ,5-31,25 34,13 - Type Dimensions Steel Pipe P235TR1 / TR2 / GH Nominal Diameter / Outside- Dimension Ø Wallthickness Delivery length L in mm Jacket-Pipe Outside-Ø Wall Thickness D a s in mm Ridge height Weight without water G in kg/m in d a s Insulation Class (Pipe Clearance) h S Insulation Class DN Zoll in mm in mm 1x reinforced 2x reinforced in mm 1x reinforced 2x reinforced KRD ,7 3, , ,0 19 7,58 8,27 KRD /4 42,4 3, , ,2 19 9,46 10,33 KRD /2 48,3 3, , , ,33 11,19 KRD ,3 3, , , ,18 15,31 KRD /2 76,1 3, , , ,56 19,26 KRD ,9 3, , , ,81 23,22 KRD ,3 3, , ,33-6

7 Energy gle uble Dou Transmittable Capacity [P] Type Volume Flow V in m 3 /h Flow Speed w in m/s Transmittable Capacity P in kw at spread 20 K 30 K 40 K from to from to from to from to from to KRE ,148 2,526 0,50 1, KRE ,348 4,695 0,60 1, KRE ,151 6,303 0,60 1, KRE ,879 11,757 0,70 1, KRE ,781 19,563 0,70 1, KRE ,395 30,791 0,80 1, KRE ,945 51,891 0,80 1, KRE ,639 89,350 1,00 1, KRE , ,573 1,20 2, KRE , ,541 1,40 2, KRD ,148 2,526 0,50 1, KRD ,348 4,695 0,60 1, KRD ,151 6,303 0,60 1, KRD ,879 11,757 0,70 1, KRD ,781 19,563 0,70 1, KRD ,395 30,791 0,80 1, KRD ,945 51,891 0,80 1, All data are based on an average specific thermal capacity [cm] of the water of J/(kg K). The flow speed [w] has generally to be determined on dependence of application. Double Single Thermal Transmission Coefficient [U] and Heat Loss [q] Type Jacket-Pipe Outside-Ø D a in mm Coefficient U in W/(m K) q at Average Temperature T M = 100 C in W/m q at Average Temperature T M = 80 C in W/m q at Average Temperature T M = 60 C in W/m Insulation Class Insulation Class Insulation Class Insulation Class Insulation Class Standard 1 x reinf. 2 x reinf. Standard 1 x reinf. 2 x reinf.. Standard 1 x reinf. 2 x verst. Standard 1 x reinf. 2 x reinf. Standard 1 x reinf. 2x reinf. KRE ,1178 0, ,600 9,636-8,244 7,495-5,889 5,353 KRE ,1435 0,1279 0, ,916 11,514 10,449 10,046 8,955 8,127 7,176 6,396 5,805 KRE ,1638 0,1438 0, ,745 12,944 11,614 11,468 10,068 9,033 8,192 7,191 6,452 KRE ,1824 0,1593 0, ,420 14,337 12,625 12,771 11,151 9,820 9,122 7,965 7,014 KRE ,2112 0,1790 0, ,010 16,114 14,162 14,786 12,533 11,015 10,561 8,952 7,868 KRE ,2196 0,1878 0, ,762 16,904 15,002 15,371 13,147 11,668 10,979 9,391 8,335 KRE ,2308 0,1943 0, ,773 17,483 15,465 16,157 13,598 12,028 11,541 9,713 8,592 KRE ,2620 0,2228 0, ,579 20,050 17,370 18,339 15,595 13,510 13,099 11,139 9,650 KRE ,3074 0,2534 0, ,662 22,807 19,050 21,515 17,739 14,817 15,368 12,671 10,583 KRE ,3361 0, ,251 24,090-23,528 18,737-16,806 13,384 - KRD ,1527 0, ,742 12,234-10,688 9,515-7,634 6,797 KRD ,1668 0, ,015 13,415-11,679 10,434-8,342 7,453 KRD ,1930 0, ,372 15,216-13,511 11,835-9,651 8,453 KRD ,1867 0, ,801 14,805-13,067 11,515-9,334 8,225 KRD ,2188 0, ,693 16,769-15,317 13,043-10,941 9,316 KRD ,2391 0, ,518 17,785-16,736 13,833-11,954 9,881 KRD , , , ,861 - The mentioned data are based on a covering heigth [ÜH] of 0,80 m, a thermal conductivity of soil [ E ] of 1,0 W/(m K), a soil temperature [T E ] of 10 C as well as a pipe distance concerning to the minimum assembly distance [M] at single pipe; M = 150 mm at D a = mm; M = 200 mm at D a = mm; M = 300 mm at D a = mm; T M = (T VL + T RL ) : 2 => Example: (100 C + 60 C) : 2 = 80 C All data are based on a thermal conductivity of PUR-Foam 50 = 0,0240 W/(m K). 7

(Video) Energy Codes, Standards, and Certifications

8 Conti-Pipe isoplus Fernwärmetechnik Vertriebsgesellschaft mbh Aisinger Straße Rosenheim GERMANY Tel.: / Fax: / isoplus Fernwärmetechnik GmbH Schachtstraße Sondershausen GERMANY Tel.: / Fax: / isoplus Fernwärmetechnik Ges. m. b. H. Furthoferstraße 1a 3192 Hohenberg AUSTRIA Tel.: / Fax: / isoplus Távhővezetékgyártó Kft. Kunigunda utca Budapest III. HUNGARY Tel.: / Fax: / isoplus eop s.r.o. Areál elektrárny Opatovice nad Labem Pardubice 2 CZECH REPUBLIC Tel.: / Fax: / isoplus Fjernvarmeteknik A/S Korsholm Alle Middelfart DENMARK Tel.: Fax: isoplus (Schweiz) AG Alte Landstraße Islikon SWITZERLAND Tel.: Fax: isoplus polska Sp. z o.o. ul. Zeliwna Katowice POLAND Tel.: / Fax: / isoplus Middle East Located at Kuwait Pipe Industries and Oil Services Company (KPIOS), Sulaibiya Safat KUWAIT Tel.: isoplus Romania S.R.L. Conducte preizolate Strada Uzinelor Nr. 3/H - 3/G Oradea - Judeţul Bihor ROMANIA Tel.: / Fax: / isoplus slovakia spol. s.r.o. Kraĉanská Dunajská Streda SLOVAKIA Tel.: Fax: isoplus France SAS 19 Av de Chantelot Grigny FRANCE Tel.: Fax: isoplus Mediterranean s.r.l. Via Dell`Artigianato, Villamarzana (RO) ITALY Tel.: Fax: isoplus d.o.o. Prodaja Aleksandra Stamboliskog 3/b Beograd SERBIA Tel.: Fax: isoplus Benelux B.V. Van de Reijtstraat NE Breda NETHERLANDS Tel.: Fax: isoplus Zagreb d.o.o. Predizolirane Cijevi i.b. Mažuranić 80 B Zagreb CROATIA Tel.: Fax: isoplus d.o.o. Proizvodnja Aleksinački rudnici bb Aleksinac SERBIA Tel.: Fax: isoplus Hellas L.T.D. St. Dragoumi Florina GREECE Tel.: Fax: isoplus Central Asia District 028, Plot Karaganda Region, Buchar Zhyrau, Aul Doskey KAZAKHSTAN Tel.: / Copy only after permission of isoplus Fernwärmetechnik Technical modifications reserved Edition 07/2015

Videos

1. the REAL cost to charge a Tesla (revealing my electricity bill)
(Shelby Church)
2. Can Underwater Turbines Solve Our Energy Problems?
(Real Engineering)
3. Napoleon Hill Think and Grow Rich Audiobook (The Financial FREEDOM Blueprint)
(AutenticValue)
4. What Happens To NYC’s 3.2 Million Tons Of Trash | Big Business | Business Insider
(Business Insider)
5. The Truth about Deep Sea Mining
(Real Engineering)
6. Things You Do Wrong Every Day
(BE AMAZED)
Top Articles
Latest Posts
Article information

Author: Reed Wilderman

Last Updated: 03/05/2023

Views: 6332

Rating: 4.1 / 5 (52 voted)

Reviews: 91% of readers found this page helpful

Author information

Name: Reed Wilderman

Birthday: 1992-06-14

Address: 998 Estell Village, Lake Oscarberg, SD 48713-6877

Phone: +21813267449721

Job: Technology Engineer

Hobby: Swimming, Do it yourself, Beekeeping, Lapidary, Cosplaying, Hiking, Graffiti

Introduction: My name is Reed Wilderman, I am a faithful, bright, lucky, adventurous, lively, rich, vast person who loves writing and wants to share my knowledge and understanding with you.