ASTM B111 C68700 Seamless Tube Copper Alloy Tube For Heat Exchanger

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Yuhong Group Co.,Ltd

City: ningbo

Province/State:zhejiang

Country/Region:china

Tel:0086-574-88013900

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ASTM B111 C68700 Seamless Tube Copper Alloy Tube For Heat Exchanger

Brand Name	YUHONG
Model Number	Copper Alloy Tube
Certification	ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008
Place of Origin	China
Minimum Order Quantity	1000KGS
Price	Negotiable
Payment Terms	T/T, L/C
Supply Ability	1000 tons per month
Delivery Time	Depends on quantity
Packaging Details	Ply-wooden Case /Iron Case/ Bundle with plastic Cap/Woven Case
Specification	ASTM B111, ASME SB111
Grade	C68700
Type	Seamless
Surface	Pickled and Annealed, Polished, Bright Annealed
Non Destructive Test	Eddy Current Test -ASTM E426, Hystostatic Test-ASTM A999, Ultrsonic Test -ASTM E213
Size Standard	ASTM B16.10 & B16.19 & Customized

Detailed Product Description

ASTM B111 C68700 Seamless Tube Copper Alloy Tube For Heat Exchanger

ASTM B111 C68700 is a specification for aluminum brass tubes, known for their excellent corrosion resistance and strength. This alloy is generally composed of copper, zinc, and aluminum, providing a balance of durability and performance in challenging environments.

It has Good heat transfer capabilities make it suitable for heat exchanger applications, Superior resistance to seawater and dezincification and Resists biofouling in marine environments.

Chemical Composition:

Grade

C68700

76.0-79.0%

20.0-22.0%

1.8-2.5%

0.02-0.06%

(to inhibit dezincification)

Mechanical Properties:

Grade	Yield Strength	Tensile Strength	Elongation	Hardness
C68700	Typically around 105-125 MPa	Approximately 310-380 MPa	30-45% in 50 mm	80-100 HRB

Applications:

ASTM B111 C68700 is widely used in various industries due to its excellent corrosion resistance and mechanical properties. Here are some detailed applications:

1. Marine Industry

Heat Exchangers and Condensers:Ideal for shipbuilding and offshore platforms due to resistance to seawater corrosion.
Seawater Piping Systems:Provides durability and longevity in marine environments.

2. Power Plants

Cooling Systems:Utilized in power plants for cooling water systems and heat exchangers, especially in coastal areas.
Condensers:Effective in steam turbine condensers, benefiting from its thermal conductivity.

3. Desalination Plants

Evaporator and Condenser Tubes:Essential in desalination processes where resistance to aggressive saline solutions is required.

4. Chemical Processing

Heat Exchangers:Used in chemical plants where resistance to corrosive chemicals and high temperatures is necessary.

5. Oil and Gas Industry

Offshore Platforms:Suitable for various components exposed to harsh marine environments, reducing maintenance needs.

Product Tags: ASTM B111 Copper Alloy Tube C68700 Copper Alloy Tube Heat Exchanger Copper Alloy Tube

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