C44300 Admiralty Brass tube for boiler and heat exchanger

Product Type: Seamless Brass Tube

Applicable Standard: ASTM B111/B 111M ASTM B135

Outside diameter: From 12.7mm ~ 88.9mm

Wall thickness: From 0.71mm~15.24mm

Tube Length: customized 

Temper: H80

Dimension Tolerance: OD +/- 0.13MM, ID +0/-0.25MM

Inspection conclude chemical analysis, mechanical property testing, Hydro Testing, Eddy-current testing, Size Checking and Surface inspection and other related testing requirested by customer. 

Chemical Analysis:

Mechanical property:

Application:

Marine and Offshore Engineering. C44300 tube is a standard choice for shipboard condenser tubes, seawater cooling lines, desalination plant piping, and subsea valve components。Its resistance to both general seawater corrosion and dezincification makes it suitable for tube bundles in marine heat exchangers

Power Generation. The alloy is widely specified for steam surface condensers in coastal and river-based power stations, as well as feedwater heaters and nuclear plant cooling systems where cooling water chlorides are present。

Petroleum Refining and Chemical Processing. C44300 tube is used in refinery heat exchangers exposed to sulfur-bearing compounds and contaminated cooling waters, and in evaporator tubing, and low-pressure heat-exchange equipment in chemical plants。

Advantages:

• High Heat-Transfer Efficiency

• Balanced Strength and Formability.

• Well-Established Fabrication and Joining Compatibility.