|
|
 |
 Research
was conducted about the approximate conversions among size, shape,
weight, number of strands and pieces of pearls. |
Size
(mm) |
Round
& Off-Round |
Button |
Rice |
g/strand |
strings/kg |
pieces/kg |
g/strand |
strings/kg |
pieces/kg |
g/strand |
strings/kg |
pieces/kg |
2.0~2.5 |
(4) |
(180) |
(45,000) |
(3) |
(240) |
(80,000) |
(3) |
(160) |
(53,300) |
2.5~3.0 |
(4.8) |
(210) |
(31,000) |
(4) |
(207) |
(51,750) |
(4) |
(140) |
(35,000) |
3.0~3.5 |
(6) |
(160) |
(18,100) |
(5) |
(175) |
(35,100) |
(5) |
(120) |
(24,000) |
3.5~4.0 |
(9) |
(115) |
(13,000) |
(8) |
(160) |
(20,000) |
(7) |
(100) |
(13,280) |
4.0~4.5 |
(11) |
91 |
9,000 |
(11) |
(145) |
(13,180) |
(10) |
(80) |
(8,000) |
4.5~5.0 |
(14) |
68 |
6,600 |
(14) |
(130) |
(9,280) |
(13) |
(71) |
(5,460) |
5.0~5.5 |
(17) |
59 |
5,000 |
(17) |
(115) |
(6,760) |
(16) |
(62) |
(3,870) |
5.5~6.0 |
(20) |
50 |
3,900 |
(21) |
(102) |
(4,850) |
(20) |
(58) |
(2,900) |
6.0~6.5 |
(24) |
41.6 |
2,880 |
(26) |
(90) |
(3,460) |
(25) |
(55) |
2,200 |
6.5~7.0 |
(27) |
37 |
2,400 |
(29) |
(84) |
(2,890) |
(27) |
(51) |
1,880 |
7.0~7.5 |
(31) |
32 |
1,850 |
(32) |
(78) |
2,200 |
(30) |
(47) |
1,500 |
7.5~8.0 |
(36) |
28 |
1,520 |
(38) |
(73) |
1,850 |
(32) |
(43) |
1,270 |
8.0~8.5 |
(41) |
24 |
1,280 |
(45) |
(68) |
1,500 |
(35) |
(40) |
1,050 |
8.5~9.0 |
(46) |
22 |
1,060 |
(50) |
(64) |
1,280 |
(42) |
(36) |
850 |
9.0~9.5 |
(52) |
19.2 |
900 |
(54) |
(59) |
1060 |
(46) |
(32) |
760 |
9.5~10.0 |
(57) |
17.5 |
780 |
(59) |
(55) |
930 |
(52) |
(29) |
660 |
10.0~10.5 |
(64) |
15.6 |
660 |
(68) |
(51) |
800 |
(60) |
(24) |
580 |
10.5~11.0 |
(70) |
14.2 |
580 |
(68) |
(51) |
720 |
(60) |
(24) |
510 |
11.0~11.5 |
(75) |
(13.3) |
500 |
(77) |
(46) |
(600) |
(68) |
(20) |
(300) |
11.5~12.0 |
(75) |
(13.3) |
450 |
(77) |
(46) |
(600) |
(68) |
(20) |
(300) |
12.0~12.5 |
. |
11 |
. |
. |
. |
480 |
. |
. |
. |
12.5~13.0 |
1 |
11 |
1 |
1 |
1 |
480 |
1 |
1 |
1 |
|
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Asiatique Int'l Trading inc
Last update: Nov. 18, 2007
Designed and maintained by Michel
Chen
Copyright 2003,
All right reserved
|