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Buy cheap Copper Alloy Brass Tube ASTM B111 C44300 C68700 C70600 25.4mm*1.245mm*12995mm Condensor Air Cooler Radiator from wholesalers

Copper Alloy Brass Tube ASTM B111 C44300 C68700 C70600 25.4mm1.245mm12995mm Condensor Air Cooler Radiator

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Brand Name:YUHONG HOLDING GROUP

Model Number:C44300 , C68700 , C70600, C71500

Certification:ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008

Price:Negotiable

Payment Terms:L/C, T/T

Supply Ability:Accdording to customer's request

Delivery Time:15-20 days

Company Data

Yuhong Group Co.,Ltd

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Contact Person Jikin Cai

Business Type: Manufacturer Distributor/Wholesaler Importer Exporter Trading Company Seller Other

Officials: 20TH FLOOR,NO.1 NEW WORLD BUILDING ,NO.1018 MINAN ROAD,YINZHOU DISTRICT, NINGBO CITY, ZHEJIANG PROVINCE, CHINA

Quality: Quality Certifitation Available

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Product Details

Copper Alloy Brass Tube ASTM B111 C44300 C68700 C70600 25.4mm*1.245mm*12995mm Condensor Air Cooler Radiator

ASTM B-111-89a / ASME SB-111-89a

COPPER AND COPPER ALLOY SEAMLESS CONDENSER TUBES AND FERRULE

1. Scope

1.1 This specification covers seamless tube and ferrule stock of copper and various copper alloys up 31/8 in, inclusive, in dimeter, for use in surface condensers, evaporators, and heat exchangers. tubes for this application are normally made from the following coppers or copper alloys:

Copper or Copper Alloy	Previousoy Use	Type of Metal
UNS No	Designaation	Type of Metal
C10200	OF	Oxygen-free without residual deoxidants
C12000	DLP	Phosphorixed, low residual phosphorus
C12200	DHP	Phosphorized, high residual phosphorus
C14200	DPA	Phophorized, arsenical
C19200	-	Phophorized, 1% iron
C23000	-	Red brass
C28000	-	Muntz Metal
C44300	-	Admiralty Metals,B,C,and D
C44400	-	-
C44500	-	-
C60800	-	Aluminum Bronze
C68700	-	Aluminum Brass, B
C70400	-	95-5 Copper-Nikel
C70600	-	90-10 Copper-Nikel
C71000	-	80-20 Copper-Nikel
C71500	-	70-30 Copper-Nikel
C71640	-	Copper-Nikel-iron-Manganese
C72200	-	-

TABLE 1 CHEMICAL REQUIREMENTS

Composition, %
Copper or Copper Alloy UNS No.	CopperA	Tin	Aluminum	Nickel, incl Cobalt	Lead, max	Iron	Zinc	Managnese	Arsenic	Antimony	Phosphorus	Chro mium	Other Named Elements
C10200	99.95 min	-	-	-	-	-	-	-	-	-	-	-	-
C12000	99.90 min	-	-	-	-	-	-	-	-	-	0.004-0.012	-	-
C12200	99.9 min	-	-	-	-	-	-	-	-	-	0.015-0.040	-	-
C14200	99.40 min	-	-	-	-	-	-	-	0.15-0.50	-	0.015-0.040	-	-
C19200	98.7 min	-	-	-	-	0.8-1.2	-	-	0.15-0.50	-	0.01-0.04	-	-
C23000	84.0-86.0	-	-	-	0.05	0.05 max	remalnder	-	-	-	-	-	-
C28000	59.0-63.0	-	-	-	0.30	0.07 max	remainder	-	-	-	-	-	-
C44300	70.0-73.0	0.9-1.2	-	-	0.07	0.06 max	remainder	-	0.02-0.06	-	-	-	-
C44400	70.0-73.0	0.9-1.2	-	-	0.07	0.06 max	remainder	-	-	0.02-0.10	-	-	-
C44500	70.0-73.0	0.9-1.2	-	-	0.07	0.06 max	remainder	-	-	-	0.02-0.10	-	-
C60800	remainder	-	5.0-6.5	-	0.10	0.10 max	-	-	0.02-0.35	-	-	-	-
C68700	76.0-79.0	-	1.8-2.5	-	0.07	0.06 max	remainder	-	0.02-0.10	-	-	-	-
C70400	remainder	-		4.8-6.2	0.05	1.3-1.7	1.0max	0.30-0.8	-	-	-	-	-
C70600	remainder	-		9.0-11.0	0.05^B	1.0-1.8	1.0max^B	1.0max	-	-	^B	-	^B
C71000	remainder	-		19.0-23.0	0.05^B	0.50-1.0	1.0max^B	1.0max	-	-	^B	-	^B
C71500	remainder	-		29.0-33.0	0.05^B	0.40-1.0	1.0max^B	1.0max	-	-	^B	-	^B
C71640	remainder	-		29.0-32.0	0.05^B	1.7-2.3	1.0max^B	1.5-2.5	-	-	^B	-	^B
C72200	remainder	-		15.0-18.0	0.05^B	0.50-1.0	1.0max^B	1.0max	-	-	^B	0.30 -0.70	^B

^A Copper (including silver),
^B When the product is for subsequent welding applications, and so specified by the purchaser, zinc shall be 0.50% max,
lead 0.02% max, phosphorus 0.02% max, sulfur 0.02% max, and carbon 0.05% max.
When all the elements in Table 1 are analyzed, their sum shall be as shown in the following table.

Copper Alloy UNS No.	Copper Plus Named Elements.% min
C23000	99.8
C28000	99.7
C44300	99.6
C44400	99.6
C44500	99.6
C68700	99.5

TABLE 2 TENSILE REQUIREMENTS

Copper or Copper Alloy UNS No.	Temper Designation		Tensile Strength min ksi^A	Yield strength^Bmin ksi^A	Elongation in 2 in, min%
Copper or Copper Alloy UNS No.	Standard	Former	Tensile Strength min ksi^A	Yield strength^Bmin ksi^A	Elongation in 2 in, min%
C10200, C12000, C12200, C14200	H55	light-drawn	36	30	...
C10200, C12000, C12200, C14200	H80	hard-drawn	45	40	...
C19200	061	annealed	38	12	...
C23000	061	annealed	40	12	...
C28000	061	annealed	50	20	...
C44300, C44400, C44500	061	annealed	45	15	...
C60800	061	annealed	50	19	...
C68700	061	annealed	50	18	...
C70400	061	annealed	38	12	...
C70400	H55	light-drawn	40	30	...
C70600	061	annealed	40	15	...
C70600	H55	light-drawn	45	35	...
C71000	061	annealed	45	16	...
C71500	061	annealed	52	18	...
C71500	-	-	-	-	-
Wall thicknesses up to 0.048 in, incl	HR50	drawn, stress-relieved	72	50	12
Wall thicknesses over 0.048 in.	HR50	drawn, stress-relieved	72	50	15
C71640	061	annealed	63	25	...
C71640	HR50	drawn, stress relieved	81	58	...
C72200	061	annealed	45	16	...
C72200	H55	light-drawn	50	30	...

TABLE 3 EXPANSION REQUIREMENTS

Temper Designatio		Copper or Copper Alloy UNS No.	Expansion of Tbue Outside Diameter, in Percent of Original Outside Diameter
Standard	Former	Copper or Copper Alloy UNS No.
061	annealed	C19200	30
		C23000	20
		C28000	15
		C44300,C44400,C44500	20
		C60800	20
		C68700	20
		C70400	30
		C70600	30
		C71000	30
		C71500	30
		C71640	30
		C72200	30
H55	light-drawn	C10200,C12000,C12200	20
		C14200	20
		C70400	20
		C70600	20
		C72200	20
HR50	drawn,stress relieved	C71500	20
HR50	hard-drawn, end annealed	C10200,C12000,C14200	30

TABLE 4 NOTCH DEPTH

Tube Wall Thickness, in.	Tube Outside Diameter, in.
Tube Wall Thickness, in.	Over ¼to ¾, incl	Over ¾ to 1 ¼, incl	Over 1¼ to 3⅓, incl.
Over 0.017-0.032	0.005	0.006	0.007
0.032-0.049, incl	0.006	0.006	0.0075
0.049-0.083, incl	0.007	0.0075	0.008
0.083-0.109, incl	0.0075	0.0085	0.0095
0.109-0.120, incl	0.009	0.009	0.011

TABLE 5 DIAMETER OF DRILLED HOLES

Tube Outside Diameter, in.	Diameter of Drilled Holes, in.	Drill No.
¼-¾, incl	0.025	72
Over ¾-1, incl	0.031	68
Over 1-1¼, incl	0.036	64
Over 1¼-1½, incl	0.042	58
Over 1½-1¾, incl	.0046	56
Over 1¾-2, incl	0.052	55

Hydrostatic Test - Each tube shall stand, without showing evidence of leakage, an internal hydrostatic pressure
sufficient to subject the material to a fiber stress of 7000 psi, determined by the following equation for thin hollow
cylinders under tension. The tube need not be tested at a hudrostatic pressure of over 1000psi unless so specified.

P = 2St/(D-0.8t) where:
P = hydrostatic pressure, psig.
t = thickness of tube wall, in.
D = outside diameter of the tube. in., and
S = allowable stress of the material, psi.

TABLE 6 DIAMETER TOLERANCES

Outside Diameter, in	Wall Thickness, in.
	0.020^A 0.022 0.025 0.028	0.032	0.035	0.042	0.049 and Over
	Diameter Tolerance, Plus and Minus, in.
Up to 0.500, incl	0.003	0.0025	0.0025	0.0025	0.0025
Over 0.500-0.740, incl	0.0040	0.004	0.004	0.0035	0.003
Over 0.500-7.40, incl	0.0060	0.006	0.005	0.0045	0.004
Over 0.740-1.000, incl	...	0.009	0.008	0.006	0.045
Over 1.250-1.375, incl	...	...	...	0.008	0.005
Over 1.375-2.000, incl	...	...	...	...	0.006

^{A Tolerances in this column are applicable to light drawn and drawn
tempers only.
Tolerances for annealed tempers shall be as agreed upon between the
manufacturer and the purchaser.}

TABLE 7 WALL THICKNESS TOLERANCES, PLUS AND MINUS IN.

Wall Thicness, in.	Outside Diameter, in.
Wall Thicness, in.	Over ⅛ to ⅝, incl	Over ⅝ to 1, incl	Over 1 to 2, incl
0.020, incl to 0.032	0.003	0.003	...
0.032, incl to 0.035	0.003	0.003	0.004
0.035, incl to 0.058	0.004	0.0045	0.0045
0.058, incl to 0.083	0.0045	0.005	0.005
0.083, incl to 0.120	0.005	0.0065	0.0065
0.120, incl to 0.134	0.007	0.007	0.0075

TABLE 8 LENGTH TOLERANCES

Specified Length, ft	Tolerance, all Plus, in.
Up to 15	3/32
Over 15-20, incl	1/8
Over 20-30, incl	5/32
Over 30-60, incl	3/8
Over 60-100, incl^A	1/2

^A Condenser tubes in lengths over 100 ft are not in present demand. Tolerance values for the lengths will be developed
as experience dictates. Tolerance values for lengths in wall thicknesses of 0.020, incl. to 0.032 shall be as agreed upon
between the manufacturer or supplier and the purchaser.

Tube. Outside Diameter, in	Tolerance
Up to ⅝, incl	0.010 in.
Over ⅝	0.016 in./in. of diameter

The properties and chemical compositions enumerated in this specification shall, in case of disagreement,
be determined in accordance with the following ASTM methods:

Test	ASTM Designation
Chemical analysis	B 170^A,E53,E54,E62,E75,E478
Grainsize	E112
Expansion (pin test)	B153
Mercurous nitrate	B154
Tension	E8
Nondestructive test	E243

^A Reference to Specification B170 is to the suggested chemical methods in the annex thereof.
When E-1 Committee has tested and published methods for assaying the low-level impurties in copper.
the Specification B 170 annex will be eliminated.

APPENDIXES (Nonmadatory Information)

X1. DENSITY OF COPPER AND COPPER ALLOYS

X1.1 The densities of the alloys covered by this specification are given in Table X1.1.

TABLE X1.1 DENSITIES

Copper or Copper Alloy UNS No.	Density, lb.in.³
C10100,C10200,C10300,C10800,C12000,C12200,C14200	0.323
C19200	0.320
C23000	0.316
C28000	0.303
C44300,C44400,C44500	0.308
C60800	0.295
C61300,C61400	0.285
C68700	0.301
C70400	0.323
C70600	0.323
C71000	0.323
C71500	0.323
C71640	0.323
C72200	0.323

Company Profile

Yuhong Group Co.,Ltd

YUHONG HOLDING GROUP is one of the largest Procurement, Engineering & Contracting Group companies in China. Our group branch company and factory have been already approved by : ABS, LR, DNV, GL, BV, CCS, KR, PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9001-2015, ISO 14001, ISO 18001, API 5L , API 5CT , API 6D, And our branch company Zhejiang Yuhongwell Steel Co.Ltd has expanded its field of activities and entered in trade and supply of tubular & flat products in Duxplex and Super Duplex, Stainless Steel, Nickel Base alloy Steel ,Cr-Mo alloy steel , Copper Nickel alloy steel,Carbon Steel for our reputed clients worldwide. These products are widely used in various important sectors like Mining, Energy, Boiler & Heat Exchanger, Petrochemical, Chemical Industry, Food plant, Paper plant, Gas and Fluid Industry etc.

YUHONG HOLDING GROUP has gained rich experience in Pipes, Fittings, Flanges, Valves, Structural steel, Coils and Plates in past eight years. In a short span of time, YUHONG brand has marked its global presence in more than 40 countries, like, Korea, USA, Canada, Mexico, Colombia, Bolivia, Chile, Argentina, Brazil, Ecuador, Austria, New Zealand, Singapore, Malasyia, Indonesia, Thailand, Vietnam, Ukraine, Turkey,Sauid Arabia, Qatar, U.A.E,Israel,India, UK, France, Italy, Gernmany, Poland, Spain,... We have successfully implemented the orders of Cross Country Pipelines for our valuable customers. In addition, we have also developed a huge network of contacts and strategic alliances with most important manufacturers an stockists around the world.