Copper corrugated pipes of circular section are used in water supply systems for cold and hot water (steam) opvarmning, cooling, sewerage, water treatment facilities and heat exchangers, air conditioners. The small wall thickness makes it easy to carry out any manipulations with pipes – stikling, bending.
Advantages of copper pipes:
1. Lightweight, with good thermal conductivity and high low-temperature strength. Commonly used in the manufacturing of heat exchange equipment (such as condensers). It is also used for assembling low-temperature pipelines in oxygen production equipment. Copper pipes with small diameters are commonly used for conveying pressurized liquids (such as lubrication systems, oil pressure systems, etc.) and as pressure measuring pipes for instruments.
2. Copper pipes have strong and corrosion-resistant properties, making them the preferred choice for modern contractors to install water pipes, opvarmning, and cooling pipes in all residential commercial buildings.
3. Copper tube combines many advantages in one body: it is strong and has the high strength of ordinary metals; At the same time, it is more prone to bending, twisting, cracking, and breaking than ordinary metals, and has a certain degree of frost heave and impact resistance. Therefore, once installed, copper water pipes in water supply systems in buildings are safe and reliable to use, and even do not require maintenance and upkeep.
Disadvantages of copper pipes: As far as copper pipes are concerned, their high price is their biggest disadvantage, and they are currently the most high-end water pipes. They are usually installed using welding technology and will not leak for a lifetime. The connection at the copper pipe interface mainly depends on the level of construction technology and has high requirements for construction quality.
Copper tubes are easy to install, billig at transportere og har lang levetid med lav vedligeholdelse. Fordi de er kompatible med et stort udvalg af væsker og er så modstandsdygtige over for en lang række miljøforhold, Rør lavet af kobber giver en langsigtet ydeevne, der er ekstremt omkostningseffektiv over lange perioder. De danner rørsystemer både over og under jorden, i frostgrader såvel som i applikationer med høj varme. Brandsprinkleranlæg, Kryogene planter, klimaanlæg og kølesystemer, Hospitalernes iltsystemer, Gas- og dampvarmesystemer og afløbs-/udluftningssystemer bruger alle kobberrør som rør. De tager også mindre plads end andre metalrør.
For at sikre sikkerhed og kvalitet, alle kobberrør skal overholde strenge ASTM (American Society for test og materialer) Standarder vedrørende kobber renhed, design, fittings og væske/gas-kompatibilitet. De dannes generelt ved ekstruderingsprocessen, som fremstiller sømløse rør med ensartet vægtykkelse og en glat overflade. Fastprofilerede kobberplader i form af stænger opvarmes, indtil de kan formes, og tvinges derefter gennem en række mindre og mindre forme i form af et rør, indtil den ønskede form er nået. Efter ekstrudering, De bøjes ofte ved hjælp af ruller eller dorn, og fastgjort til hinanden i enderne ved svejsning.
De fleste kobberrør har gevindender, en mand og en kvinde, så de nemt kan fastgøres og løsnes fra hinanden. Gevindskæringen er ikke-permanent, men giver stadig en pålidelig, Luft- og vandtæt forsegling. Nogle gange er rør forbundet med lodning, en svejseteknik, der bruger ikke-jernholdigt fyldmateriale. En fordel ved kobberrør er deres antændelighed og eksplosionsmodstand. Hvis der opstår brand i røret, Det vil ikke rejse længere ind i rørsystemet. Kobberrør kan have enten bløde eller hårde temperamenter, hvilket er metallets samlede hårdhed. Dette opnås ved varmebehandlinger efter fremstillingen.
Sizes:OD:10Mm,12Mm,16Mm,19Mm,25Mm,30Mm,40Mm
Vægtykkelse:0.80Mm,1.00Mm,1.20Mm,1.50Mm,2.00Mm
Length:650Mm,1300Mm,1500Mm,1600Mm,2000Mm,osv.
Hvis du har spørgsmål,Du er mere end velkommen til at kontakte sales@tubesolutions.com.cn
| GB | ISO | ASTM | JIS |
| TU1/TU2 | Cu-OF | C10200 | C1020 |
| T2 | Cu-RTP | C11000 | C1100 |
| TP1 | Cu-DLP | C12000 | C1201 |
| TP2 | Cu-DHP | C12200 | C1220 |
| GB | Composition(%) | |||
| Cu | P | O | Other | |
| TU1 | 99.97 | 0.002 | less than 0.002 | balance |
| TU2 | 99.95 | 0.002 | less than 0.003 | balance |
| T2 | 99.9 | – | – | balance |
| TP1 | 99.9 | 0.004-0.012 | – | balance |
| TP2 | 99.9 | 0.015-0.040 | – | balance |
| ASTM | Composition(%) | |||
| Cu | P | O | Other | |
| C10200 | 99.95 | 0.001-0.005 | – | balance |
| C11000 | 99.9 | – | – | balance |
| C12000 | 99.9 | 0.004-0.012 | – | balance |
| C12200 | 99.9 | 0.015-0.040 | – | balance |
| Grade(Kina) | Grade(Japan) | Temperament | External diameter(Mm) | Tensile strength(Mpa) | Elongation(%) | |
| δ10 | δ5 | |||||
| More than | ||||||
| T2/T3/TP1/TP2 | C11000/C1201C1220 | Y | more than 100 | 315 | – | – |
| more than 100-360 | 295 | – | – | |||
| Y2 | less than 100 | 235-345 | – | – | ||
| M | 3-360 | 205 | 35 | 40 | ||
Tubesolutions‘ Advantages:
1. Working with customers from Europe,West Asia,North America,South America, Since 2006 osv
2. Production of seamless copper tubes & pipes since 2005.
3. Samples can be delivered within 15 days after confirmation
4. 35 days as the production period and delivery after order confirmation.
5. 500,000 meters of seamless copper tubes in stock.
6. 200 sizes can be offered from OD:3mmxWT:0.3mm to OD:105mmxWT:5Mm
7. Third party inspection like:TUV,BV,SGS,etc accepted
8. Professional team assists your special tube requirements.
