产品型号

B

L

重量/磅

符合标准

J411/4

1/4"

4-1/4"

0.05 lbs.

ASME B107.48

J415/16

5/16"

4-5/8"

0.09 lbs.

ASME B107.48

J413/8

3/8"

4-7/8"

0.14 lbs.

ASME B107.48

J417/16

7/16"

5-1/4"

0.19 lbs.

ASME B107.48

J411/2

1/2"

5-5/8"

0.29 lbs.

ASME B107.48

J415/8

5/8"

6-1/4"

0.45 lbs.

ASME B107.48