ASTM B43 Seamless Red Brass Pipe Copper Alloy Uns No. C23000 Tube

• Customization: Available
• After-sales Service: Supplied
• Warranty: 30 Years
• Model NO.: seamless tube
• 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
• Color: Purple
• 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

Product Description

ASTM B43 Seamless Red Brass Pipe

ASTM B43 establishes requirements for seamless red brass (Copper Alloy UNS No. C23000) pipe in nominal pipe sizes, both regular and extra-strong

In the annealed temper (O61), the pipe is suitable for use in plumbing, boiler feed lines, and for similar purposes. 

In the drawn general purpose temper (H58), the pipe is suitable for architectural applications, such as guard railings and stair hand railings.

ASTM B43 UNS C23000 Red Brass Pipe Chemical Composition:

Copper,    % 84.0 to 86.0 

Lead,            max, % 0.05

Iron,              max, % 0.05

Zinc              remainder

ASTM B43 UNS C23000 Red Brass Pipe Tensile Requirement:

ASTM B43 Seamless Red Brass Pipe Dimension Chart:

 

Nominal Size	Outside Diameter	Wall Thickness	Weight
(in)	(in)	(mm)	(in)	(mm)	(lb/ft)	(kg/m)
1/8	0.405	10.3	0.062	1.57	0.253	0.376
1/4	0.540	13.7	0.082	2.08	0.447	0.665
3/8	0.675	17.1	0.090	2.29	0.627	0.993
1/2	0.840	21.3	0.107	2.72	0.934	1.39
3/4	1.050	26.7	0.114	2.90	1.27	1.89
1	1.315	33.4	0.126	3.20	1.78	2.65
1 1/4	1.660	42.2	0.146	3.71	2.63	3.91
1 1/2	1.900	48.3	0.150	3.81	3.13	4.66
2	2.375	60.3	0.156	3.96	4.12	6.13
2 1/2	2.875	73.0	0.187	4.75	5.99	8.91
3	3.500	88.9	0.219	5.56	8.56	12.7
3 1/2	4.000	102	0.250	6.35	11.2	16.7
4	4.500	114	0.250	6.35	12.7	18.9
5	5.562	141	0.250	6.35	15.8	23.5
6	6.625	168	0.250	6.35	19.0	28.3
8	8.625	219	0.312	7.92	30.9	46.0
10	10.750	273	0.365	9.27	45.2	67.3
12	12.750	324	0.375	9.52	55.3	82.3

Nominal Size	Outside Diameter	Wall Thickness	Weight
(in)	(in)	(mm)	(in)	(mm)	(lb/ft)	(kg/m)
1/8	0.405	10.3	0.062	1.57	0.253	0.376
1/4	0.540	13.7	0.082	2.08	0.447	0.665
3/8	0.675	17.1	0.090	2.29	0.627	0.993
1/2	0.840	21.3	0.107	2.72	0.934	1.39
3/4	1.050	26.7	0.114	2.90	1.27	1.89
1	1.315	33.4	0.126	3.20	1.78	2.65
1 1/4	1.660	42.2	0.146	3.71	2.63	3.91
1 1/2	1.900	48.3	0.150	3.81	3.13	4.66
2	2.375	60.3	0.156	3.96	4.12	6.13
2 1/2	2.875	73.0	0.187	4.75	5.99	8.91
3	3.500	88.9	0.219	5.56	8.56	12.7
3 1/2	4.000	102	0.250	6.35	11.2	16.7
4	4.500	114	0.250	6.35	12.7	18.9
5	5.562	141	0.250	6.35	15.8	23.5
6	6.625	168	0.250	6.35	19.0	28.3
8	8.625	219	0.312	7.92	30.9	46.0
10	10.750	273	0.365	9.27	45.2	67.3
12	12.750	324	0.375	9.52	55.3	82.3

 

(Red) Brass pipe is an alloy of copper manufactured to the requirements of ASTM B 43 - Standard Specification for Seamless Red Brass Pipe, Standard Sizes. It is manufactured from alloy C23000 which is comprised of approximately 85% Copper (Cu) with no greater than 0.05% Lead (Pb) and 0.05% Iron (Fe) and the remainder Zinc (Zn). Available sizes are 1/8" to 12" diameters in both regular and extra strong wall thickness. The standard length for red brass pipe is 12 feet.

Brass pipe is moderately resistant to many corrosive solutions and is often utilized for water supply and distribution. Joints in red brass pipe can be threaded, flanged or brazed to fittings of the appropriate joint configuration. Fittings in the smaller sizes, normally those below 2" diameter are, screwed cast copper alloy or brazed cup cast copper alloy. Fittings above 2" diameter are normally threaded, flanged, brazed or in some cases, grooved mechanical joint fittings are employed.

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Copper Alloy Conde Tube,Heat Exchanger Tube

Applicatian:
Engine cooler, power plant condenser, marine heat exchanger, compressor cooler, petrochemical refinery cooler,
motor cooler, seawater desalination evaporator, air conditioning cooling system and other fields.

Good characteristics:
Thermal conductivity, good conductivity, wear resistance, plasticity, good cold bending property, 
easy to welding and machining, the seawafer corrosion resistance is strong.

Grade and control table:

Material	GB	ASTM	BS	DIN	Eu	JIS
Copper Nickel	BFelO-1-1	C70600	CN 102	CuNilOFelMn	CuNilOFelMn
		C70610	CN 102	CuNilOFelMn	CuNilOFelMn
	BFe3O-I-I	C71500		CuNi30Fe		C7150
			CN107	CuNi30Mnl Fe	CuNi30MnlFe
		C71640	CN 106	CuNi30	CuNi30
				Fe2Mn2	Fe2Mn2
aluminum  brass	HA177-2	C68700	CZ110	CuZn20Al2	CuZn20Al2As	C6870
Admiraltybrass	HSn70-I	C41100
		C44300	CZ111	CuZn28Snl	CuZn28Snl As	C4430
		C44500
Copper	T2	Cl 1000	C102	E-Cu58	Cu-ETP	Cl 100
	Tpl	Cl 2000		SW-Cu	Cu-DLP	C1201
	Tp2	Cl 2200	C106		Cu-DHP	Cl 220

Supply material according to customer is designatal standard Such as GB GB/T8890,American Standard- 111,American Standard ASTMB111,Britain standard BS2781, European standard EN12451,DIN 1785,JIS and other special standard and so on.

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Copper alloy tubes for petroleum industry

Applicatian:
Oil   pump,oil   pump,oil transmission  pipeline, engine oil, oil, oil field gas station.

Good characteristics:
High hardness,certain intensity, compression strength,corrosion resistance,strong wear resistance.

Grade and control table:

Material	GB	ASTM	BS	DIN	EU	JIS
Tinbrass	HSn62-1	C46200	CZ112			C4620
		C46420				C4642
Aluminumbrass	HAI66-6-3-2	C67000
Admiraltybrass	HSn70-1	C44300	CZ111	CuZn28Sn1	CuZn28Snl As	C4430

Supply material according to customer is designatal standard Such as GB GB/T8890 
American Standard- 111,American Standard ASTMB111,Britain standard BS2781,
European standard EN 12451,DIN1785, JIS and other special standard and so on.

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Copper alloy piping products

Applicatian:
Shipbuilding, marine engineering, marine cage culture,construction and other fields.

Good characteristics:
machinability, corrosion resistanle,adapt to contact with sea water environment; good mechanical  properties, bending,
compression  strength,  excellent  electroplate apply for varions demand in architectural engineering field, 
adapt to the various needs in the field of construction engineering Ling.

Grade and control table:

Material	GB	ASTM	BS	DIN	Eu	JIS
Brasstube	H96	C21000	CZ125	CuZn5	CuZn5	C2100
	H90	C22000	CZ101	CuZnIO	CuZnIO	C2200
	H85	C23000	CZ102	CuZnl5	CuZnl5	C2300
	H80	C24000	CZ103	CuZn20	CuZn20	C2400
Aluminumbronze	Qal5	C60600	CA101	CuAl5	CuAI5
		C60800
	Qal7	C61000	CAI 02	CuAl8	CuAl8
Cupronickel	B19	C71000	CN104	CuNi20Fe		C7100
		C70600		CuNilOFe		C7060
	BZn15-20	C75400	NS 105	CuNil8Zn20	CuNil8Zn20	C7521
		C75700		CuNil2Zn24	CuNil2Zn24

Supply material according to customer is designatal standard Such as GB GB/T8890,American
Standard- 111,American Standard ASTMB111,Britain standard BS2781,European standard
EN12451,DIN 1785,JIS and other special standard and so on.

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Copper and copper alloy tube

Applicatian:
Mainly used in precision instrument oil circuit, all kinds of locomotive pipeline, electronic products and other fields.

Good characteristics:
With long length, good toughness, convenient transportation and so on.

Grade and control table:

Material	GB	ASTM	BS	DIN	Eu	JIS
Brasstube	H70	C26000	CZ 106	CuZn30	CuZn30	C2600
	H70A	C26130	CZ 126		CuZn3OAs
	H68	C26200		CuZn33	CuZn33
		C26800				C2680
	H65	C27000	CZ 107	CuZn36	CuZn36	C2700
	H63	C27200	CZ 108	CuZn37	CuZn37	C2720
		C27400
	H62	C28000	CZ 109	CuZn40	CuZn40	C2800
Aluminum  brass	HA177-2	C68700	CA 110	CuZn20Al2	CuZn20Al2As	C6870
Tinbronzetube	Qsn6.5-0.1	C51900		CuSn6
	CuSn8
Copper Nickel	BFelO-1-1	C70600	CN 102	CuNilOFelMn	CuNilOFelMn
		C70610	CN 102	CuNilOFelMn	CuNilOFelMn
	BFe30-I-1	C71500		CuNi30Fe		C7150