Yuhong Group Co.,Ltd
| Payment Terms | L/C, T/T |
| Supply Ability | 800Tons/ month |
| Delivery Time | 20-80 days |
| Packaging Details | Ply-wooden Case /Iron Case/ Bundle with plastic Cap etc. |
| Standard: | ASME SB111 |
| Material: | C44300 |
| Condition | O61 |
| Shape | Round |
| Finish | Cold Drawn |
| Test | Expansion Test, Flattening Test, Eddy-Current Test, Hydrostatic Test |
| Application | Heat exchanger tube |
| Brand Name | Yuhong |
| Model Number | ASME SB111 C44300 |
| Certification | ABS, BV, DNV-GL , PED, TUV, LR, KR, NK, CCS. |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 800Tons/ month |
| Delivery Time | 20-80 days | Packaging Details | Ply-wooden Case /Iron Case/ Bundle with plastic Cap etc. |
| Standard: | ASME SB111 | Material: | C44300 |
| Condition | O61 | Shape | Round |
| Finish | Cold Drawn | Test | Expansion Test, Flattening Test, Eddy-Current Test, Hydrostatic Test |
| Application | Heat exchanger tube | Brand Name | Yuhong |
| Model Number | ASME SB111 C44300 | Certification | ABS, BV, DNV-GL , PED, TUV, LR, KR, NK, CCS. |
| Place of Origin | China | ||
| High Light | Cold Finished Copper Alloy Tube ，O61 Copper Alloy Tube | ||
ASME SB111 C44300 Admiralty Brass Tube O61 Cold Finished for Heat Exchanger
We are one of the largest manufacturers of stainless steel, duplex steel and alloy steel pipes in China. In our more than 20 years of development, we have won many customers all over the world, and Yuhong's products are highly appreciated by customers.
ASME SB111 C44300 Admiralty Brass is ideal for heat exchanger tubes. Normally this alloy is made to order to meet technical requirements. It is often used in oil and gas applications that also require its non-corrosive properties.C44300 Admiralty Brass Seamless Tubing minimum tensile strength in 310Mpa, minimum yield strength in 105Mpa.
| COUNTRY | STANDARD | NAME |
| USA | ASTM B111 | Copper and Copper-Alloy Seamless Condenser Tubes and Ferrule Stock |
| CHINA | GB/T8890 | Seamless Copper Alloy Heat Exchanger Tubes |
| UK | BS2871 | Copper and Copper Alloys Tubes |
| JAPAN | JIS H3300 | Copper and Copper Alloy-Seamless Pipes and Tubes |
| GE | DIN1785 | Wrought Copper and Copper Alloy Tubes for Condensers and Heat Exchangers |
ASME SB111 C44300 Chemical Composition
| Elements | Composition (%) |
| Cu Incl. Ag | 70.0-73.0 |
| Sn | 0.9-1.2 |
| Al | – |
| Ni incl. Co | – |
| Pb | 0.07 max |
| Fe | 0.06 max |
| Zn | Remainder |
| Mn | – |
| As | – |
| Sb | 0.02-0.10 |
| P | – |
| Cr | – |
| Other named elements | – |
ASME SB111 C44300 Mechanical Properties
| Properties | Measurement |
| Yield strength | 105 MPa |
| Melting point | 899 ~ 938 °C |
| Tensile strength | 310 MPa |
| Thermal conductivity | 109 W/m-K @ 20.0 °C |
| Density | 8.53 g/cc |
| Heat capacity | 0.09 cal/g-°C @ 20ºC |
| CTE linear strength | 20.2 10-6/°C @ 20.0 – 300 °C |
ASME SB111 C44300 Physical Properties
| Copper or Copper Alloy UNS No. | Melting Point | Density | Coefficients of Linear Thermal Expansion | Specific Heat Capacity | Thermal Conductivity | |||||
| °C | °F | lb/in3 | g/cm3 | 1×10-6/°C @ 20.0 – 30.0 °C | 1×10-6/°F @ 70.0 – 570 °F | cal/g-°C, 20 °C | BTU/lb-°F @ 70°F | W/m-K, 20 °C | BTU/ft2/ft/h/°F @ 70°F | |
| C44300 | 2140 – 2260 | 2010-2100 | 0.308 | 8.53 | 16.2 | 9 | 0.09 | 0.09 | 29 | 17 |
ASME SB111 C44300 Following benefits
Application
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Importer,Exporter,Trading Company,Seller,Other
Year Established:
2007
Total Annual:
50M-70M
Employee Number:
50~850
Ecer Certification：
Verified Supplier
YUHONG HOLDING GROUP is one of the largest Procurement, Engineering & Contracting Group companies in China. Our group branch company and factory have been already approved by : ABS, LR, DNV, GL, BV, CCS, KR, PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9... YUHONG HOLDING GROUP is one of the largest Procurement, Engineering & Contracting Group companies in China. Our group branch company and factory have been already approved by : ABS, LR, DNV, GL, BV, CCS, KR, PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9...
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