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Tipo de pagamento: L/C,T/T
transporte: Ocean,Land,Air,Express
Modelo: ASTM B111 C68700
marca: Yuhong
Espécies: Tubo reto de cobre
Inscrição: Ar condicionado ou geladeira
Seja Liga: É liga
Lugar De Origem: China
Product Name: Aluminum Brass Seamless Tube
Specification: ASTM B111/ASME SB111
Finish: Cold Drawn
Material: C68700
ASTM B111 C68700 LIGO DE COLEGRA TUBO DE BRASS EMENCIA DE AÇO
C68700 Tubo sem costura de aço de liga de cobre tem propriedades de resistência à corrosão especialmente na água do mar.
Tubo C44300 do tubo de liga de cobre e tubo C68700 têm boa resistência à corrosão. C68700 recozido em O61 Temper.
Resistência à tração Mínimo em 345MPa, força de escoamento mínimo em 125MPa.
Densidade do tubo C68700 em 8,33g/cm3, 0,301lb/pol.3
Aplicação típica de latão de alumínio C68700 "arsênico"
-Industrial: tubo de condensador , tubos de evaporador, poços, tubos de destilador, tubos de trocador de calor
-C68700 Os tubos de latão de alumínio são amplamente utilizados em “plantas de dessalir da água do mar”
ASTM B111 C68700 Composição química de tubo sem costura
|
Chemical Composition |
|
|
Elements |
Composition, % |
|
Cu, incl. Ag |
76.0-79.0 |
|
Sn |
– |
|
Al |
1.8-2.5 |
|
Ni, incl. Co |
– |
|
Pb |
0.07 max |
|
Fe |
0.06 max |
|
Zn |
Balance |
|
Mn |
0.02-0.06 |
|
As |
– |
|
Sb |
– |
|
P |
– |
|
Cr |
– |
|
Other named elements |
– |
ASTM B111 C68700 Propriedades mecânicas
|
Copper or Copper Alloy UNS No. |
Temper Designation |
Annealing temperature, °C |
Tensile Strength, min |
Yield Strength, min |
HV |
||||
|
|
Code |
Name |
ksi |
Mpa |
ksi |
Mpa |
|
||
|
C68700 |
O61 |
Annealed |
above 650 |
50 |
345 |
18 |
125 |
150 |
|
Tubo de trocador de calor e tubo de condensador
ASTM B-1111 C44300 70/29/1 TUBOS CU-ZN-TI
ASTM B-1111 C70600 90/10 TUBOS CU-NI
ASTM B-111 C68700 70/29/1 TUBOS CU-AL-ZN
ASTM B-680 C12200 99/0,5/0,5 TUBOS Cu-P-NI
|
Admiralty C44300 |
Highly resistant to general corrosion – where pressures, velocities and temperatures are moderate. |
|
|
Alluminium Brass C68700 |
These tubes are especially adapted to resist corrosion by both salt and brackish waters. |
|
|
Copper Nickel 90/10 C70600 |
This alloy is highly resistant to corrosion by turbulently flowing sea water indicate it to be an excellent condenser tube alloy for salt water use. |
|
|
Copper Nickel 80/20 C71000 |
This alloy has intermediate properties between those of 10% and 30% copper nickel. Tubes of this alloy have found widest use in feedwater heaters and evaporators. |
|
|
Copper Nickel 70/30 C71500 |
Condenser tubes of this alloy are giving long and dependable service at sea. It is also highly satisfactory for tubes in evaporators, condensers, and superheaters. |
|
| Unidades de venda | : | Kilogram |
|---|---|---|
| Tipo de pacote | : | Caso de madeira com tampas plásticas |
| Exemplo de imagem | : |
|
Pacote: Caso de madeira com tampas plásticas
produtividade: 100tons Per Month
transporte: Ocean,Land,Air,Express
Lugar de origem: China
Apoio sobre: 100tons Per Month
Certificados : ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008
Código HS: 7411290000
porta: Shanghai,Ningbo
Tipo de pagamento: L/C,T/T
Incoterm: FOB,CFR,CIF,EXW,Express Delivery,CIP
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