Large Diameter/Bore Copper Pipe/Tube
Large-diameter copper tubes refer to brass tubes with large diameter/caliber. The specifications of large-diameter brass tubes are generally above 100mm, and the maximum diameter of the nozzle is 500mm. It can be processed and produced according to different needs;
Large-diameter copper tube products are widely used in aviation, aerospace, shipbuilding, military industry, metallurgy, electronics, electric power, machinery, transportation, construction and other fields.
Large diameter brass tube products include: large diameter thin wall brass tube, large diameter thick wall brass tube, large diameter seamless copper tube and other products. Large-diameter brass tubes are divided into: drawn copper tubes and extruded copper tubes according to the production method, and divided into square copper tubes, round copper tubes, and special-shaped copper tubes according to their shapes.
Email: [email protected]
WhatsApp: 0086-18939717601
● Any type and size can be custom made.
● Minimum order quantity: from 10 kg
● Payment method: FOB Shanghai etc., CNY or USD
● Shipping method: sea, railway, air transport
● Packing: strong packaging
| Item | Large diameter copper pipe specification |
| Standard | GB/T 5231-2012,GB/Y1527-2017, ASTM B43-98,ASTM B88M-99,ASTM B135M-96,GB/T18033-2017,GB/T 4423-2007,GB/T 3771-83,etc |
| Material | H85,H68,H65,H63,H62,etc, C11000,C12200,C23000,C26200,C27000,C27200,C28000,etc |
| Size | Outer diameter: 3mm-700mm, Wall thickness: 0.5mm-15mm, Length: 1m-6m, or as required |
| Surface | Mill polished,Bright,Oiled,Hair line,Brush,Mirror,Sand blast,etc |
| Application | Large diameter seamless copper tube are widely used in airconditioning and refrigeration field service, heat exchange use, connecting tubes, distribution, fire protection, solar,natural gas, liquefied petroleum gas, vent piping and so on. |
| Export to | Singapore,Indonesia,Korea,Thailand,Vietnam,Saudi Arabia, Brazil, Spain,Canada, USA, Egypt, India, Kuwait, Dubai, Kuwait, Peru, Mexico,Russia,Malaysia, etc. |
| Package | Standard export seaworthy package or as required. |
| Certificates | ISO&SGS &BV etc. |
Note: If you have special requirements, such as different grades, sizes, quantities, etc., you can contact us to provide customized services
Grade
| category | China | Russia | United States | U.K. | France | Germany | Japan | ISO | ||||||
| GB | YB | ΓOCT | ASTM | CDA | FS | SAE | BS | NF | AIR LA | DIN | JIS | |||
| Lead brass | HPb63-3 | HPb63-3 | ЛC63-3 ЛCЦ 63-3 |
C34500 C34700 |
345 347 | 345 347 | CA345 CA347 | CZ119 CZ124 | － | － | CuZn36Pb1.5 CuZn36Pb3 |
2.0331 | C3560 | CuZn35Pb2 CuZn36Pb3 |
| HPb63-0.5 | － | C34800 | － | － | － | － | － | － | CuZn37Pb0.5 | 2.0332 | － | － | ||
| HPb63-0.1 | HPb63-0.1 | － | C34900 | － | － | － | － | － | － | CuZn37Pb0.5 | 2.0332 | － | － | |
| HPb62-0.8 | HPb62-F | － | C35000 C37000 |
371 | － | CA371 | － | － | － | － | C3501 | CuZn36Pbl | ||
| HPb61-1 | HPb61-1 | ЛC60-1 | C36500 C36700 C37000 |
－ | － | － | CZ123 | － | － | CuZn39Pb0.5 | 2.0372 | C3710 | CuZn40Pb | |
| HPb60-2 | HPb60-2 HPb60-3 |
ЛC60-2 | C36000 | － | － | － | CZ120 | － | － | － | － | C3713 C3604 |
CuZn38Pb2 | |
| HPb59-2 | HPb59-1A | ЛC59-1B | C35300 | － | － | － | － | － | － | － | C3771 | － | ||
| HPb59-1 | HPb59-1 HPb59-1B |
ЛC59-1 | C37800 | － | － | － | CZ122 | Cu-Zn40Pb | － | Cu-Zn39Pb2 | 2.0380 | C3710 | CuZn39Pb2 | |
| HPb58-3 | HPb59-3 | ЛC59-3 | C38000 | － | － | － | CZ121 | － | － | CuZn39Pb3 | 2.0401 | C3603 | CuZn39Pb3 | |
| Tin brass | HSn90-1 | HPb90-1 | ЛO90-1 | C41300 C41100 |
－ | － | － | － | － | － | － | － | － | － |
| HSn70-1 | HPb70-1 HPb70-1A |
ЛO70-1 ЛOM70-1-0.05 |
C44300 | 443 | － | － | CZ111 | CuZn39Snl | － | CuZn28Sn1 | 2.0471 | C4430 | CuZn28Sn1 | |
| HSn62-1 | HPb62-1 | ЛO62-1 | C46200 C46420 |
462 | 462 | CA462 | CZ112 | － | － | － | － | C4622 C4621 |
CuZn38Sn | |
| HSn61-0.5 | HSn61-0.5 HSn61-0.5A |
－ | C48200 | － | － | － | CZ115 | － | － | － | － | C6711 | － | |
| HSn60-1 | HSn60-1 | Л060-1 | C46500 C46400 |
465 464 | 464 | CA464 | CZ113 | CuZn38Sn1 | － | CuZn39Sn | 2.053 | C4640 C4641 |
－ | |
| Aluminum brass | HA177-2 | HA177-2 HA177-2A |
ЛA77-2 ЛAMЦ77-2-0.05 |
C68700 | 687 | － | － | CZ110 | CuZn22A12 | － | CuZn22A1 | 2.046 | C6870 C6872 |
CuZn20A12 |
| HA166-6-3-2 | HA166-6-3-2 | C67000 | 670 | － | － | － | － | － | － | － | － | － | ||
| HA167-2.5 | HA167-2.5 | － | － | － | － | － | － | － | － | － | ||||
| HA160-1-1 | HA160-1-1 | ЛAЖ60-1-1 | C67800 | 678 | － | － | － | － | － | CuZn37Al | 2.0510 | C6782 | － | |
| HAI59-3-2 | HAI59-3-2 | ЛAH59-3-2 | － | － | － | － | － | － | － | CuZn35Ni | 2. 0540 | － | － | |
| Silicon brass | HSi80-3 | HSi80-3 | ЛK80-3 | C69400 | － | － | － | － | － | － | － | － | － | － |
| Manganese brass | HMn58-2 | HMn58-2 | ЛMЦ58-2 | C67400 | － | － | － | － | － | － | CuZn40Mn | 2.0572 | － | － |
| HMn57-3-1 | HMn57-3-1 | ЛMЦA57-3-1 | － | － | － | － | － | － | CuZn35Ni | 2.0540 | － | － | ||
| HMn55-3-1 | HMn55-3-1 | － | － | － | － | － | － | － | － | － | － | |||
| Iron brass | HFe59-1-1 | HFe59-1-1 | C67820 | － | － | － | － | － | － | CuZn39Sn | 2.0530 | C6782 | CuZn39AlFeMn | |
| HFe58-1-1 | HFe58-1-1 | ЛЖC58-1-1 | － | － | － | － | CZ114 | － | － | CuZn40Ni CuZn40Mn |
2.0571 2.0572 |
－ | － | |
| Tin bronze | QSn4-3 | QSn4-3 | BPOЦ4-3 | － | － | － | － | － | － | － | － | － | － | CuSnZn4 |
| QSn4-4-2.5 | QSn4-4-2.5 | BPOЦC4-4-2.5 | － | － | － | － | － | － | － | － | － | － | － | |
| QSn4-4-4 | QSn4-4-4 | BPOЦC4-4-4 | C54400 | 544 | － | － | － | － | － | － | － | C5441 | － | |
| QSn6.5-0.1 | QSn6-5-0.1 | FPO Φ 6.5-0.15 | 519 | － | － | PB100 | － | － | － | － | － | － | ||
| QSn6.5-0.4 | QSn6.5-0.4 | bPO Φ 6.5-0.4 | C51900 | 519 | － | － | PB103 | CuSn6P | － | CuSn6 | 2.1020 | C5191 | CuSn6 | |
| QSn7-0.2 | QSn7-0.2 | 5PO Φ 7-0.2 bPO Φ 8-0.3 |
C52100 | 521 | － | CA521 | PB104 | － | － | CuSn8 | 2.1030 | C5212 | CuSn8 | |
| QSn4-0.3 | QSn4-0.3 | bPO Φ 4-0.25 FPO42-2.25 |
C51100 | 510 511 | － | CA510 | PB101 | － | － | CuSn4 | 2.1010 | C5101 | CuSn4 | |
| Aluminum bronze | QA15 | QAI5 | BPA5 | C60600 C60800 |
－ | － | CAI01 | CuAl6 | － | － | CuAl5 | 2.0916 | － | CuAl5 |
| QAI7 | QA17 | 5PA7 | C61000 | － | － | － | CA102 | － | － | CuAl8 | 2.0920 | － | CuAl8 | |
| QAI9-2 | QA19-2 | BPAMЦ10-2 BPAMЦ9-2 |
－ | － | － | － | UZ23A4 | CuA19Mn | 2.0960 | － | CuAl9Mn2 | |||
| QA19-4 | QA19-4 | FPAЖ9-4 | C61900 | － | － | － | CA03 CA106 | － | － | CuAl18Fe CuAll0Fe |
2.0930 2. 0936 |
－ | CuAl18Fe3 CuAll0Fe3 |
|
| QAI10-3-1.5 | QA110-3-1.5 | 5PAXЖMЦ10-3-1.5 | － | － | － | － | － | － | － | CuAllOFe | 2.0936 | C6161 C6161 |
－ | |
| QA110-44 | QAI10-4-4 | 5PAЖH10-4-4 | C63000 C63200 |
630 | － | － | CAI04 CAI05 |
CuAI9Ni5 -Fe3Mn |
BOK4 | CuAlloNi | 2.0966 | C601 | CuAl1l0 -Fe5Ni5 |
|
| QA111-6-6 | QA111-6-6 | － | － | － | － | － | CuAll1Ni | 2.0978 | C6280 | － | ||||
| Beryllium bronze | QBe2 | QBe2 | ɓBɓ62 | C17200 C17300 |
－ | － | － | CuBe2 | UBe2 | CuB2 | 2.1247 | C1720 | CuBe2 | |
| QBel.9 | QBel.9 | ɓPɓHT1-9 | C17200 | 172 | － | CA172 | CuBe1.9 | |||||||
| QBel.7 | QBel.7 | ɓPɓHT1-7 | C17000 | 170 | － | CA170 | CB101 | CuBel.7 | CuBel.7 | 2.1245 | C1700 | CuBel.7 | ||
| Silicon bronze | QSi1-3 | QSi1-3 | ɓPɓKH1-3 | C64700 | － | － | － | DTD498 | － | － | CuNi2Si CuNi3Si |
2.0855 2.0857 |
－ | CuNi2Si |
| QSi3-1 | QSi3-1 | ɓPɓKMЦ3-1 | C65500 C65800 |
－ | － | － | CS101 | － | － | CuSi3Mn | 2.1525 | － | CuSi3Mnl | |
| Manganese bronze | QMnl.5 | QMn1.5 | － | － | － | － | － | － | － | － | CuMn2 | 2.1363 | － | － |
| QMn5 | QMn5 | ɓPɓЦ5 | － | － | － | － | － | － | － | CuMn5 | 2.1366 | － | － | |
| Cadmium Bronze | QCd1.0 | QCd1.0 | － | C16200 C16201 C16500 |
162 | － | C108 | － | － | － | CuCdl | 2.1266 | － | CuCd1 |
| Ordinary white copper | B10 | B10 | － | C70600 | － | － | － | CN102 | Cu-Nil0FelM | － | － | － | － | － |
| B19 | B19 | MH19 | C71000 | 710 | － | － | CN104 | CuNi20Mn1Fe | － | CuNi20Fe | 2.0878 | C7100 | CuNi20Mn1Fe | |
| Iron-nickel copper | BFe10-1-1 | MHЖMЦ10-1-1 | C70600 C70610 |
－ | － | － | CN102 | － | CuNi10Fe | 2.0872 | C7060 | CuNi10Fel Mn | ||
| BFe30-1-1 | BFe30-1-1 | MHЖMЦ30-1-1 | C71630 C71640 |
715 | - | CA715 | CN107 CN106 |
CuNi30Mn1Fe | － | CuNi30Fe | 2.0882 | C7150 | CuNi30Mnl Fe | |
| Manganese cupronickel | BMn3-12 | BMn3-12 | MHMЦ13-12 | － | － | － | － | － | － | － | CuMn12Ni | － | － | － |
| BMm40-1-5 | BMn40-1.5 | MHMЦ40-1.5 | － | － | － | － | － | － | － | － | － | － | － | |
| BMn43-0.5 | BMn43-1.5 | MHMЦ43-1.5 | － | － | － | － | － | － | － | CuNi44 | 2.0842 | － | CuNi44Mnl | |
| Zinc cupronickel | BZn15-20 | BZn15-20 | MHЦ15-20 | C75400 | 754 | - | － | NS105 | CuNi15Zn22 | CuNi12Zn24 CuNi18Zn20 |
2.0730 2.0740 |
C7521 | CuNi5Zn21 | |
| Aluminum white copper | BAl13-1 | BAl13-3 | MHA13-3 | － | － | － | － | － | － | － | － | － | － | － |
Large-diameter copper pipes have strong corrosion resistance, can withstand strong acids, strong alkalis and other chemical corrosion, are non-toxic, non-corrosive, wear-resistant, impact-resistant, and have strong penetration resistance. The surface of the pipe is smooth and does not adhere to any substance, which can reduce the transportation When the resistance, improve flow and delivery efficiency, reduce delivery pressure loss. Light weight, good thermal conductivity, high strength at low temperature. It is often used in the manufacture of heat exchange equipment (such as condensers, etc.). It is also used to assemble cryogenic pipelines in oxygen generating equipment. Copper tubing with a large diameter is often used in manufacturing equipment.
Shanghai Changjin produces and manages large-diameter brass tubes. It is one of the large-diameter brass tube production bases in China. It uses imported equipment, vacuum melting technology and advanced processing technology for production to ensure that the copper tubes have no blisters, no leakage, smooth surface, Good eccentricity, product quality has reached the international level, annual production capacity of 10,000 tons, exported to the United States, Japan, Europe, Southeast Asia and other countries and regions.
Our large diameter brass tubing is available in convenient stock sizes, but can be precisely cut to your exact requirements. We can also provide customized services according to customer needs.
