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ASTM B111 /ASME SB111 C44300 O61 Seamless Boiler Tubes Brass Tube Cold Finished Oil and Gas

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ASTM B111 /ASME SB111 C44300 O61 Seamless Boiler Tubes Brass Tube Cold Finished Oil and Gas

Brand Name : YuHong

Model Number : ASME SB111 C44300-O61 Seamless Copper Nickel Brass Tube Cold Finished

Certification : ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008

Place of Origin : CHINA

MOQ : 1pc

Price : Negotiable

Payment Terms : L/C, T/T

Supply Ability : ACCORDING TO CUSTOMER'S REQUEST

Delivery Time : 20-80DAYS

Packaging Details : Ply-wooden Case /Iron Case/ Bundle with plastic Cap

Standard : ASME SB111

Testing : ET, HT, Flattening Test; Expansion Test, Mercurous Nitrate Test; Ammonia Vapor Test; Chemical Analysis; Microscopical Examination; Tension Testing.

Surface : Polished

Material : C44300

Application : Boiler Pipe, Hydraulic/Automobile Pipe,

Shape : Round Pipe

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ASTM B111/ASME SB111 C44300-O61 Seamless Copper Nickel Brass Tube Cold Finished

We are one of the biggest manufactures of stainless steel & duplex steel & alloy steel tubes and pipes in China. With development more than 20 years, we have accumulated a great many clients all around the world and Yuhong products also won the great praise among the customers.

ASTM B111 ASME SB 111 C44300 Admiralty Brass is ideal for heat exchanger tubes. Normally made to order to meet engineering requirements, you will find this alloy often times used in oil and gas applications that also require its non corrosive properties. C44300 and C68700 have good corrosion resistance. C44300 Admiralty Brass Seamless Tubes Tensile strength minimum in 310Mpa, Yield Strength minimum in 105Mpa.

COUNTRY STANDARD NAME
ASTM ASTM B111 Copper and Copper-Alloy Seamless Condenser Tubes and Ferrule Stock
GB/T GB/T8890 Seamless Copper Alloy Heat Exchanger Tubes
BS BS2871 Copper and Copper Alloys Tubes
JIS JIS H3300 Copper and Copper Alloy-Seamless Pipes and Tubes
DIN DIN1785 Wrought Copper and Copper Alloy Tubes for Condensers and Heat Exchangers

ASTM B111 / ASME SB 111 C44300 Admiralty Brass Chemical Composition

Elements Composition, %
Cu, incl. Ag 70.0-73.0
Sn 0.9-1.2
Al –
Ni, incl. Co
Pb 0.06 max
Fe 0.07 max
Zn Balance
Mn –
As 0.02-0.06
Sb –
P –
Cr –
Other named elements –


ASTM B111 / ASME SB 111 C44300 Admiralty Brass 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

ASTM B111 / ASME SB 111 C44300 Admiralty Brass 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

Application:

  • Evaporator Tubing
  • Heat Exchanger Tubing
  • Condenser Tube Plates
  • Distiller Tubes
  • Oil Well Pump Liner
  • Ferrules
  • Bourdon Tubes
  • Condenser Tubes

SB111 C44300 material has the following benefits:

  • Durability – The structure and chemical composition of an SB111 C44300 makes it durable. Its products can last up to 10 years, depending on where you are using it and the frequency of use.
  • Cost-effective – The overall value of installing, functioning and maintaining products of this material is relatively low. You, therefore, get quality by selecting this material to manufacture your products.
  • Versatile usage – You can manufacture different products using this material. For instance, you can make pipes and tubes for a variety of usage.

Test:

  • Pitting Tests
  • Intergranular Corrosion Test
  • Chemical Analysis
  • Hardness Test

  • ASTM B111 /ASME SB111 C44300 O61 Seamless Boiler Tubes Brass Tube Cold Finished Oil and Gas

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ASTM B111 /ASME SB111 C44300 O61 Seamless Boiler Tubes Brass Tube Cold Finished Oil and Gas Images

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