型號 Item No.

規格

Size

(inch)

表面處理 Standard Finishes

尺寸 Dimensions (mm)

鑄 鐵

鋼

鋁合金

A

B

BHC-04

BHC-04M

BHC-04A

1/2"

1.電鍍鋅

Zinc Electroplate

2.熱噴鋅

Zinc Thermospray

32

31

BHC-06

BHC-06M

BHC-06A

3/4"

35

37

BHC-08

BHC-08M

BHC-08A

1"

41

46

BHC-10

BHC-10M

BHC-10A

1¹/₄"

49

60

BHC-12

BHC-12M

BHC-12A

1¹/₂"

51

68

BHC-16

BHC-16M

BHC-16A

2"

56

87

BHC-20

BHC-20M

BHC-20A

2¹/₂"

70

102

BHC-24

BHC-24M

BHC-24A

3"

70

108

BHC-32

BHC-32M

BHC-32A

4"

76

141