ASTM B88 Type L M K Bronze Copper Pipe for Water System

• Type: Straight Copper Pipe
• Shape: Round
• Application: Water Tube, Water Heater, Oil Cooler Pipe
• Alloy: Non-alloy
• Certification: CE, ISO, RoHS
• Standard: ASTM B88, ASTM B837, ASTM B306, ASTM B883, ASTM B819
• Model NO.: C12200 C11100
• Grade: H62
• State: Soft
• Customized: Customized
• Color: Red
• O.D: 2.0-950mm
• Thickness: 0.2-80mm
• Keyword: Copper Pipe
• Transport Package: as Customer′s Requirement
• Trademark: ZYTC
• Origin: China
• HS Code: 7411109000
• Production Capacity: 5000 Tons/Y

Product Description

Copper tubing is most often used for supply of hot and cold tap water, and as refrigerant line in HVAC systems. There are two basic
types of copper tubing, soft copper and rigid copper. Copper tubing is joined using flare connection, compression connection, or
solder. Copper offers a high level of corrosion resistance, but is becoming very costly.

Types:
Soft copper , Rigid copper ,Soldered connections , Compression connections , Flare connections , Crimped or pressed connections

C11000 (CDA 110 / Cu-ETP) Electrolytic Tough Pitch (ETP) Copper

C11000 (CDA 110 / Cu-ETP) Electrolytic Tough Pitch (ETP) Copper CDA 110 ETP, SAE J461, ASTM B124, ASTM B152, ASTM B187,
ASTM B188, ASTM B272

High electrical and thermal conductivity, good corrosion resistance and solderability. C11000 copper is used for welding fixtures,
anodes, bus bar in electrical power installations, ground straps, commutators and current carrying hardware. Its inherent fabrication
qualities readily permit it to be bent, soldered, drilled, peened, riveted and formed to fit almost any design specification. This beryllium
copper has excellent hot workability.
 

Physical Properties	English Units	Metrics Units
Density	0.322 ib/ln^3 @ 68^oF	8.92 g/cm^3
Thermal Conductivity	226 BTU-ft/ft^2-hr-^oF	390 W/mK
Electrical Resistivity	10.3 ohm circ mils/ft	1.71 microhm/cm
Electrical Conductivity (annealed)	101 % IACS^*	0.586 megamho/cm
Modulus of Elasticity	17,000,000 psi	117 kN/mm^2
Coeff. of Thermal Expansion
68-572^oF (20-300^oC)	9.8PPM/^oF	17.64 PPM/^oC

Mechanical Properties

Temper^1	Tensile Strength	Yield Strength^2	% Elongation^2	Typical 90^o Bend Formability GW/BW^3
ksi	N/mm^2	ksi	N/mm^2
Annealed (Soft)^4	26-38	180-260	10	70	35	-	-
1/4 Hard	34-42	235-290	32	220	23	-	0.3
1/2 Hard	37-46	255-315	37	255	20	-	0.5
3/4 Hard	41-50	285-345	43	295	14	0.3	0.8
Hard	43-52	295-360	45	310	9	0.8	1.0
Extra Hard	47-56	325-385	50	345	4	1.3	1.5
Spring	50-58	345-400	52	360	3	1.8	2.0
Extra Spring	52 min	360 min	51 min	350 min	3 max

 

Copper Tubing Sizes (CTS) for Plumbing
Nominal size	(OD) [in (mm)]	(ID) [in (mm)]
		Type K	Type L	Type M
1⁄4	3⁄8 (9.5)	0.305 (7.747)	0.315 (8.001)
3⁄8	1⁄2 (12.7)	0.402 (10.211)	0.430 (10.922)	0.450 (11.430)
1⁄2	5⁄8 (15.875)	0.528 (13.411)	0.545 (13.843)	0.569 (14.453)
5⁄8	3⁄4 (19.05)	0.652 (16.561)	0.668 (16.967)	0.690 (17.526)
3⁄4	7⁄8 (22.225)	0.745 (18.923)	0.785 (19.939)	0.811 (20.599)
1	1 1⁄8 (28.575)	0.995 (25.273)	1.025 (26.035)	1.055 (26.797)
11⁄4	1 3⁄8 (34.925)	1.245 (31.623)	1.265 (32.131)	1.291 (32.791)
11⁄2	1 5⁄8 (41.275)	1.481 (37.617)	1.505 (38.227)	1.527 (38.786)
2	2 1⁄8 (53.975)	1.959 (49.759)	1.985 (50.419)	2.009 (51.029)
21⁄2	2 5⁄8 (66.675)	2.435 (61.849)	2.465 (62.611)	2.495 (63.373)
3	3 1⁄8 (79.375)	2.907 (73.838)	2.945 (74.803)	2.981 (75.717)