|
Copper tubes widely used in air
conditioning, refrigeration,
construction, decoration, hardware
tools manufacturing, auto fittings,
heating elements, ship building
etc.
We offer copper pipes as clients
requirements, manufacturing
according to main countries
standards, such as ASTM B**0, ASTM
B*8, ASTM B**1, AS***2, GBT
********1, EN****9:***9,
EN***0:***2 etc.
The tubes should be produced from
the following coppers, and the
manufacturer has the option to
supply anyone of them, unless
otherwise specified:
|
Alloy No.
|
Description
|
|
C****0
|
Oxygen free without
residual deoxidants.
|
|
C****0
|
Phosphorus depxidized, low
residual phosphorus
|
|
C****0
|
Phosphorus depxidized, high
residual phosphorus
|
Chemical Compaction as following:
|
Element
|
Copper No.
|
|
C****0
|
C****0
|
C****0
|
|
Copper(Min)
|
*9.*5%
|
*9.9%
|
*9.9%
|
|
Phosphorus
|
......
|
0.**4%*0.**2%
|
0.**5%*0.**0%
|
Copper Tube According to ASTM
B**0 For Air Conditioning And
Refrigeration:
1. Standard dimension and weights,
and tolerance in diameter and well
thickness for straight lengths as
following:(According to ASTM B**0)
|
Standard Size, in.
|
Out diameter in.
(mm)
|
Wall Thickness, in.
(mm)
|
Weight, lb/feet
(kg/m)
|
Tolerance
|
|
Out diameter, in.
(mm)
|
Wall thickness,
in.(mm)
|
|
3/8
|
0.**5 (9.*2)
|
0.**0 (0.**2)
|
0.**6 (0.**7)
|
0.**1 (0.**5)
|
0.**3 (0.*8)
|
|
1/2
|
0.5 (*2.7)
|
0.**5 (0.**9)
|
0.**8 (0.**5)
|
0.**1 (0.**5)
|
0.**4 (0.*9)
|
|
5/8
|
0.**5 (*5.9)
|
0.**0 (1.*2)
|
0.**5 (0.**4)
|
0.**1 (0.**5)
|
0.**4 (0.*0)
|
|
3/4
|
0.*5 (*9.1)
|
0.**2 (1.*7)
|
0.**2 (0.**9)
|
0.**1 (0.**5)
|
0.**4 (0.*1)
|
|
7/8
|
0.**5 (*2.3)
|
0.**5 (1.*4)
|
0.**5 (0.**7)
|
0.**1 (0.**5)
|
0.**4 (0.*2)
|
|
1 1/8
|
1.**5 (*8.6)
|
0.**0 (1.*7)
|
0.**5 (0.**5)
|
0.***5(0.**8)
|
0.**4 (0.*3)
|
|
1 3/8
|
1.**5 (*4.9)
|
0.**5 (1.4)
|
0.**4 (1.*2)
|
0.***5(0.**8)
|
0.**6 (0.*4)
|
|
1 5/8
|
1.**5 (*1.3)
|
0.**0 (1.*2)
|
1.*4 (1.*0)
|
0.**2 (0.**1)
|
0.**6 (0.*5)
|
|
2 1/8
|
2.**5 (*4.0)
|
0.**0 (1.*8)
|
1.*5 (2.*0)
|
0.**2 (0.**1)
|
0.**7 (0.*8)
|
|
2 5/8
|
2.**5 (*6.7)
|
0.**0 (2.*3)
|
2.*8 (3.*9)
|
0.**2 (0.**1)
|
0.**8 (0.*0)
|
|
3 1/8
|
3.**5 (*9.4)
|
0.**0 (2.*9)
|
3.*3 (4.*6)
|
0.**2 (0.**1)
|
0.**9 (0.*3)
|
|
3 5/8
|
3.**5 (*2.1)
|
0.**0 (2.*4)
|
4.*9 (6.*8)
|
0.**2 (0.**1)
|
0.**0 (0.*5)
|
|
4 1/8
|
4.**5 (**5)
|
0.**0 (2.*9)
|
5.*8 (8.*1)
|
0.**2 (0.**1)
|
0.**1 (0.*8)
|
Note, other size also could be
customized as your requirements,
for straight length, pls. Inform
the temper. (Hard, 1/2 hard, soft
available)
2. Standard dimension and weights,
and tolerance in diameter and well
thickness for coil lengths as
following:(According to ASTM B**0)
|
Standard Size, in.
|
Out diameter in.
(mm)
|
Wall Thickness, in.
(mm)
|
Weight, lb/feet
(kg/m)
|
Tolerance
|
|
Out diameter, in.
(mm)
|
Wall thickness,
in.(mm)
|
|
1/8
|
0.**5 (3.*8)
|
0.**0 (0.**2)
|
0.***7 (0.***6)
|
0.**2 (0.**1)
|
0.**3 (0.*8)
|
|
3/*6
|
0.**7 (4.*5)
|
0.**0 (0.**2)
|
0.***5 (0.***6)
|
0.**2 (0.**1)
|
0.**3 (0.*8)
|
|
1/4
|
0.**0 (6.*5)
|
0.**0 (0.**2)
|
0.***4 (0.*2)
|
0.**2 (0.**1)
|
0.**3 (0.*8)
|
|
5/*6
|
0.**2 (7.*2)
|
0.**2 (0.**3)
|
0.**9 (0.**2)
|
0.**2 (0.**1)
|
0.**3 (0.*8)
|
|
3/8
|
0.**5 (9.*2)
|
0.**2 (0.**3)
|
0.**4 (0.**9)
|
0.**2 (0.**1)
|
0.**3 (0.*8)
|
|
1/2
|
0.5 (*2.7)
|
0.**2 (0.**3)
|
0.**2 (0.**1)
|
0.**2 (0.**1)
|
0.**3 (0.*8)
|
|
5/8
|
0.**5 (*5.9)
|
0.**5 (0.**9)
|
0.**1 (0.**3)
|
0.**2 (0.**1)
|
0.**4 (0.*1)
|
|
3/4
|
0.*5 (*9.1)
|
0.**5 (0.**9)
|
0.**5 (0.**4)
|
0.***5 (0.**4)
|
0.**4 (0.*1)
|
|
3/4
|
0.*5 (*9.1)
|
0.**2(1.*7)
|
0.**2 (0.**9)
|
0.***5 (0.**4)
|
0.**4 (0.*1)
|
|
7/8
|
0.**5 (*2.3)
|
0.**5 (1.*4)
|
0.**5 (0.**7)
|
0.**3 (0.**6)
|
0.**4 (0.*1)
|
|
1 1/8
|
1.**5 (*8.6)
|
0.**0 (1.*7)
|
0.**5 (0.**5)
|
0.***5 (0.**9)
|
0.**5 (0.*3)
|
|
1 3/8
|
1.**5 (*4.9)
|
0.**5 (1.*0)
|
0.**4 (1.*2)
|
0.**4 (0.*0)
|
0.**6 (0.*5)
|
|
1 5/8
|
1.**5 (*1.3)
|
0.**0 (1.*2)
|
1.*4 (1.*0)
|
0.***5 (0.*1)
|
0.**6 (0.*5)
|
Note, other size also could be
customized as your
requirements.
Copper Tube According To ASTM
B*8 For Seamless Copper Water
Tube:
Dimension, weight in Diameter Wall
Thickness for Nominal or Standard
Copper Water Tube Size:
|
Nominal or Standard Size,
in.
|
Out Diameter, in.
|
Wall Thickness, in.
|
Theoretical Weight, bl/ft
|
|
Type K
|
Type L
|
Type M
|
Type K
|
Type L
|
Type M
|
|
1/4
|
0.**5
|
0.**5
|
0.**0
|
......
|
0.**5
|
0.**6
|
......
|
|
3/8
|
0.**0
|
0.**9
|
0.**5
|
0.**5
|
0.**9
|
0.**8
|
0.**5
|
|
1/2
|
0.**5
|
0.**9
|
0.**0
|
0.**8
|
0.**4
|
0.**5
|
0.**4
|
|
5/8
|
0.**0
|
0.**9
|
0.**2
|
......
|
0.**8
|
0.**2
|
......
|
|
3/4
|
0.**5
|
0.**5
|
0.**5
|
0.**2
|
0.**1
|
0.**5
|
0.**8
|
|
1
|
1.**5
|
0.**5
|
0.**0
|
0.**5
|
0.**9
|
0.**5
|
0.**5
|
|
1 1/4
|
1.**5
|
0.**5
|
0.**5
|
0.**2
|
1.*4
|
0.**4
|
0.**2
|
|
1 1/2
|
1.**5
|
0.**2
|
0.**0
|
0.**9
|
1.*6
|
1.*4
|
0.**0
|
|
2
|
2.**5
|
0.**3
|
0.**0
|
0.**8
|
2.*6
|
1.*5
|
1.*6
|
|
2 1/2
|
2.**5
|
0.**5
|
0.**0
|
0.**5
|
2.*3
|
2.*8
|
2.*3
|
|
3
|
3.**5
|
0.**9
|
0.**0
|
0.**2
|
4.*0
|
3.*3
|
2.*8
|
|
3 1/2
|
3.**5
|
0.**0
|
0.**0
|
0.**3
|
5.*2
|
4.*9
|
3.*8
|
|
4
|
4.**5
|
0.**4
|
0.**0
|
0.**5
|
6.*1
|
5.*8
|
4.*6
|
|
5
|
5.**5
|
0.**0
|
0.**5
|
0.**9
|
9.*7
|
7.*1
|
6.*6
|
|
6
|
6.**5
|
0.**2
|
0.**0
|
0.**2
|
*3.9
|
*0.2
|
8.*2
|
|
8
|
8.**5
|
0.**1
|
0.**0
|
0.**0
|
*5.9
|
*9.3
|
*6.5
|
|
*0
|
*0.**5
|
0.**8
|
0.**0
|
0.**2
|
*0.3
|
*0.1
|
*5.6
|
|
*2
|
*2.**5
|
0.**5
|
0.**0
|
0.**4
|
*7.8
|
*0.4
|
*6.7
|
Note, other size also could be
customized as your requirements,
for straight length, pls. Inform
the temper. (Hard, 1/2 hard, soft
available)
|
