PS LH LS-PS JIS

Hand Taps for Parallel Pipe Threads, for LH Threads Long Shank Hand Taps for Parallel Pipe Threads

Specification

■ The LS-PS is a long shank tap for parallel pipe threads and is used for products whose main purpose is the tightness of the threaded part in connection with parts for pipes. The PS Recommended Tapping Speeds depending on Materials internal thread is used for fitting with PT external thread.

Low carbon steelsMedium carbon steelsHigh carbon steels
5低炭素鋼105中炭素鋼105高炭素鋼10
(m/min)(m/min)( m/ min)

TYPE:1

Segment:1G

SizeClassCodeChamferBasic major diaL ()ℓ ()Ds ()K ()ℓk ()No. of fltTYPEMSRP
(mm)mmmmmmmmmmlues
For Pipe Threads
PS 1/8-28L10P02K3.5P9.7281001986941¥ 4,720
PS 1/8-28L15P02K3.5P9.7281501986941¥ 8,480
PS 1/8-28L20P02K3.5P9.7282001986941¥ 12,100 ※
PS 1/4-19L10P04-3.5P13.157100281191241¥ 6,340
PS 1/4-19L15P04-3.5P13.157150281191241¥ 8,690
PS 1/4-19L20P04-3.5P13.157200281191241¥ 12,400 ※
PS 3/8-19L10P06-3.5P16.6621002814111441¥ 8,150
PS 3/8-19L15P06-3.5P16.6621502814111441¥ 14,600
PS 3/8-19L20P06-3.5P16.6622002814111441¥ 20,600 ※
PS 1/2-14L15P08Q3.5P20.9551503518141741¥ 18,000
PS 1/2-14L20P08Q3.5P20.9552003518141741¥ 25,100 ※
PS 3/4-14L15P12Q3.5P26.4411503523172041¥ 27,500
PS 3/4-14L20P12Q3.5P26.4412003523172041¥ 33,300 ※
PS 1 -11L15P16U3.5P33.2491504526212451¥ 40,200
PS 1 -11L20P16U3.5P33.2492004526212451¥ 46,700 ※
PS 1 1/4-11L20P20U3.5P41.9102004532263051¥ 73,100 ※
PS 1 1/2-11L20P24U3.5P47.8032004538293261¥ 91,800 ※