ASTM B111 C68700 C44300 Aluminum Brass Navy Brass Tubing for Heat Exchanger

• Customization: Available
• Type: Round
• Standard: ASTM, DIN, JIS, GB
• Model NO.: EZS
• Technique: Cold Drawn
• Shape: Pipe
• Surface Treatment: Polished
• Special Use: Wear Resistant Steel, Silicon Steel, Cold Heading Steel, Free Cutting Steel, Mold Steel, Heat Exchaner
• Application: Water Tube/Heater Oil/etc
• Grade: Brass, Copper Nickel,Aluminum
• Wall Thickness: 0.2mm-120mm
• Outside Diameter: 2mm-914mm
• Length: as Customer′s Request
• Material: C44300,C68700,C70600,C71500 etc
• Shapes: Round ,Square,Rectangular
• Certificate: SGS,BV,ISO,TUV etc
• Temper: Soft Annealed,Half Hard
• Service: Bending,Decoiling,Weldeing,Punching, Cutting
• Terms: Fob,CIF,EXW etc
• Delivery Time: 7-30days
• Transport Package: Wooden Cases
• Specification: customized
• Trademark: EZS
• Origin: Shanghai, China
• HS Code: 741121000
• Production Capacity: 50000ton/Year

Product Description

 

Admiralty Brass Tube for condenser and heat-exchangers series:
1)Up to GB/T8890 / ASTM B111 / JIS H3300 / BS EN12451 standards and so on.

2) Material Brand of Admiralty Brass Tube:

Grade	USA		U.K	Germany		Japan
China BG	ASTM	CDA	BS	DIN	No	JIS H
HSn70-1	C44300	443	CZ111	CuZn28Sn1	2.0471	C4430

 

Grade	USA		U.K	Germany		Japan
China BG	ASTM	CDA	BS	DIN	No	JIS H
HAL77-2	C68700	687	CZ110	CuZn22Al	2.0460	C6870

3)Tubes temper: All tempers are available (Goods supply state: Annealed condition)

4)Dimensions: Outer diameter:5-100mm, Wall thickness: 0.5-10mm or according to the buyers' requirements, and also length and tolerance subject to the buyer's decisions.

5)Tubes in good straightness, with clean surface of both inside and outside

6)Application range: Aluminum Brass Tube for condenser and heat-exchangers, Water Evaporators, Boiler Blowdown Heat Exchangers, air coolers, Gland Steam Condensers, Steam Ejector, Turbine Oil Coolers, Fuel Oil Heaters, Compressed Air Inter and After Coolers, Ferrules, Oil Well Pump Liner, Distiller , Marine Industry , and Nuclear Power etc.

 

Standards: ASTM B111/ ASME SB111, ASTM B251, BS EN1057 or closer
Size range: OD 2.0 to 40mm, WT 0.3 to mm, Length 18m or as request.
Testing: 100% Eddy Current Testing, 100% hydraulic Testing.
Delivered in straight lengths or as U-bend tubes.

We also supply copper alloy complementary products for heat exchanger applications.
Finned Tube,Tubesheet,  EEMU 146 pipe fitting, EEMU 145 pipe flange etc.

Type of product	Grade(s)	Technical requirements  * according to
Copper tube/ pipe	UNS C12200	ASTM B111, ASME SB111 ASTM B135, ASME SB135 ASTM B251, ASME SB251 BS EN 1057 or closer
Brass tube/pipe	UNS C23000, UNS C26200 ... UNS C44300, UNS C68700 ...
Cupronickel tube/pipe	UNS C70600, UNS C71500 UNS C71640

Copper specializes in the production, packaging and transportation of copper alloy products.           
Copper and copper alloy brands available:

White copper (copper nickel alloy): BFe30-1-1(C71500), BFe10-1-1 (C70600) , B7.
Brass: HAL77-2 (C68700) , HSn70-1 (C44300), H68A, H68, H65, H62
Boron added brass: HSn70-1B, HSn70-1AB
Red copper: T2,TP2/C12200
Oxygen free copper: TU1, TU2 and other series

Product executive standard:
Chinese standards: GB/T8890,GB/T26291,GB/T1527          
American Standard: ASTM B111,ASTM B466           
British Standard: BS2871           
European standards: EN12451,EN12499,EEMUA 144          
German standard: DIN 86019,DIN 17664          
Japanese standard: JIS H3300


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