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Shanghai pipe tap water pipe thread tap tapping teeth G1/8G1/2ZG3/8Z1/4

discount 70% in 2018-09-20 to 2018-09-22
price: USD$ 428.75
freight :USD$18.00,(Express)
freight :USD$7.00,(Postal parcel)
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   Shanghai Shenli Thread Tools Co. Ltd.       

Shimri pipe thread tap

Specifications:G= tooth type angle 55 degree cylindricalWithout taper pipe thread 

      ZG=Tooth type angle55°Taper pipe thread taper

                     Z=Tooth type angle60°Taper pipe thread taper




Material: high speed steel HSS
Use:Hinged pipe accessories and general machine parts on internal pipe threads


GZZG is the old standard.

RCNPT is the new standard.

If the RC=ZGNPT=Z can convert fuzzy.

ZNPT two is the taper tap.

G1/8- hole diameter nominal size is 1/8 inches, 9.728 mm diameter thread 

G1/4- hole diameter nominal size is 1/4 inches, 13.157 mm diameter thread 

G3/8- hole diameter nominal size is 3/8 inches, 16.662 mm diameter thread 

G1/2- hole diameter nominal size is 1/2 inches, 20.955 mm diameter thread

G3/4- hole diameter nominal size is 3/4 inches 26.441 mm diameter thread

G1- hole diameter nominal size is 1 inches, 33.249 mm diameter thread