???????
GGQ??????????

    ?ù??????????????????????????????顢??????????????????????????????????????????????????????????????????????1????????衣 

    GGQ ??????????????????

???

???
in
(mm)

??????
????
API

???
ft-in
(mm)

??????????
in
(mm)

GGQ114

1
(25.4)

2-3/8REG

3??
 (906)

3-13/16~4-3/32
(97.2~103.9)

GGQ127

1
(25.4)

NC23

3??3??
 (1,000)

4-1/4~4-9/16
(108.6~115.8)

GGQ140

1
(25.4)

NC26

3??3??
 (1,000)

4-5/8~4-15/16
(118.6~125.7)

GGQ178

1-3/16
(30.0)

3-1/2REG

3??8??
 (1,105)

6~6-3/8
(154.8~161.7)

GGQ245

2-1/4
(57.0)

4-1/2REG

4??5??
 (1,340)

8-1/2~8-7/8
(216.8~226.6)

GGQ340

3-1/2
(88.9)

6-5/8REG

4??11??
 (1,500)

12-3/6~12-3/4
(315.3~323.0)


 

????????????         ???????TDX?????????
ag捕鱼王2