Hard Drawn Round Precision Seamless Copper Tube C33000ASTM B135/B135m

• Customization: Available
• After-sales Service: Supplied
• Warranty: 30 Years
• Model NO.: seamless/welded
• Type: Straight Copper Pipe
• Shape: Round
• Application: Refrigerator, Air Condition, Water Tube, Water Heater, Oil Cooler Pipe
• Alloy: Alloy
• Certification: CE, ISO
• Standard: ASTM B88, ASTM B837, ASTM B306, ASTM B883, ASTM B819
• Grade: T2
• Customized: Customized
• Applicaiton: Nuclear Power/Electric Power/Oil Refining
• Applicaiton2: Oil and Gas Exploitation/Coal Chemical Industry
• Applicaiton3: Fine Chemical Industry/Natural Gas
• Applicaiton4: Offshore Engineering&Shipbuilding/Sanitary Tubes
• Applicaiton5: Seawater Desalination&Water Treatment
• Applicaiton6: Instrumentation Tubing/Heat Exchanger Tube
• Applicaiton7: Various Faucet, Towel Rack, Hanger, Hard Water
• Applicaiton8: Sanitary Ware Supporting Frame, Pipe Joints
• Applicaiton9: Sanitary Products Connector, Soft Water Pipe Field
• Material: Copper Nickel Tube
• Material2: Aluminum Brass Tube
• Material3: Admiralty Brass Tube
• Material4: Aluminum Bronze Tube
• Material5: Brass Tube
• Material6: Leaded Brass
• Transport Package: Playwood Cased Plastic Bags Packing
• Specification: OD 3.18-88.9mm
• Trademark: EZS
• Origin: China
• HS Code: 74112900
• Production Capacity: 6000tons/Year

Product Description

 

Standard::	ASTM B135 C33000	Material::	C22000;C23000;C27000;C33000;C44300
Shaped Tubes:	Round	Application::	Air Condition Or Refrigerator, Water Tube, Water Heater, Oil Cooler Pipe, Water-Hezting
Temperature Classification::	High Temperature Piping	Customized::	Accept
Color::	Yellow	Process::	Hard Drawn
Origin::	China
High Light:	C33000 Copper Alloy Tube ,  C33000 Tube ,  ASTM B135 Copper Alloy Tube

Hard Drawn Oval Precision Seamless Copper Tubeing C33000

ASTM B135/B135M

Chemical composition table

Copper Alloy UNS NO.²	Previously Used Designation	Nominal Composition,%
		Copper	Zinc	Lead
C22000	7	90	10	...
C23000	1	85	15	...
C27000	9	65	35	...
C33000	3	66	33.5	0.5
C44300	...	71.5	27.5	...

 

Brass Pipe have strong, corrosion resistant properties, and become a modern contractor in all

of commodity house pipes,heating, cooling water piping installation of choice.Widely used for

air-conditioning and refrigeration field service,heat exchange use,connecting tubes,distribution,

fire protection,solar,natural gas,liquefied petroleum gas,vent piping.

Nondestructive Testing

1.Unless nondestructive testing has been waived,Brass tubesshall be subjected to a nondestructive test.T

he manufacturer shall select the nondestructive test that is most suitable for the tube size and the application

2.Eddy-current testing is the standard nondestructivetest,andall tubes of appropriate size shall be eddy-current

tested in accordance with A

3.Tubes that are not of a size suitable for eddy-current test capabilites shall be tested by the hydrostatic test as

described in B ,or by the pneumatic test as described in C

A:Eddy Current Test-Each tube up to 3 8/1 in (79mm)in outside diameter shall be subjected to an eddy-current test..

B:Hydrostatic Test -When specified , the tube shall sand,without showing evidence of leakage an internal hydrostatic

pressure to subject the material to a fiber stress of 7000 psi [48MPa],determined by the following equation for thin hollow

cylinders under tension p=2Stl(D-0.8t)

C:Pneumatic Test- - -When specified, the tube shall be subjected to an internal air pressure of 60 psig [400 kPa] minimum

for 5 s without showing evidence of leakage. The test method used shall provide for easy visual detection of any leakage,

such as by immersion of the tube under water or by the pressure differential method. Any evidence of leakage shall be cause

for rejection.

Mechanical Property Requirements of Drawn Temper Tube -SI Values

 

Copper Alloy UBS No.	Temper Designation		Outside Diameter,mm or Major Distance Between Outside Paraller Stufaces,mm	Wall Thickness,mm	Tensile Strength.MPa	Rockwell Hardness 30T
	Standard	Former
C22000	H58	drawn	all	all	275min	38min
C22000	H80	hard drawn	up to 25,incl	0.05 to 3.0,incl	360min	55min
C22000	H80	hard drawn	over 25 to 40,incl	0.09 to 5.5,incl	360min	55min
C22000	H80	hard drawn	over 50 to 100,incl	1.5 to 6.0,incl	360min	55min
C23000	H55	light drawn	all	all	305-400	43-75
C23000	H58	drawn	all	all	305min	43min
C23000	H80	hard drawn	up to 25,incl	0.05 to 3.0,incl	395min	65min
C23000	H80	hard drawn	over 25 to 50,incl	0.09 to 5.0,incl	395min	65min
C23000	H80	hard drawn	over 50 to 100,incl	1.5 to 6.0,incl	395min	65min
C26000/27000/33000	H58	drawn	all	all	370min	53mm
C26000/27000/33000	H80	hard drawn	up to 25,incl	0.05 to 3.0,incl	455min	70min
C26000/27000/33000	H80	hard drawn	over 25 to 50,incl	0.09 to 5.0,incl	455min	70min
C26000/27000/33000	H80	hard drawn	over 50 to 100,incl	1.5 to 6.0,incl	455min	70min
C44300	H58	drawn	all	all	370min	53min
C44300	H80	hard drawn	all	all	455min	70min