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 1/8-28ⅡL10P02K3.5P9.7281001986941¥ 4,720
PS 1/8-28ⅡL15P02K3.5P9.7281501986941¥ 8,480
PS 1/8-28ⅡL20P02K3.5P9.7282001986941¥ 12,100 ※
PS 1/4-19ⅡL10P04-3.5P13.157100281191241¥ 6,340
PS 1/4-19ⅡL15P04-3.5P13.157150281191241¥ 8,690
PS 1/4-19ⅡL20P04-3.5P13.157200281191241¥ 12,400 ※
PS 3/8-19ⅡL10P06-3.5P16.6621002814111441¥ 8,150
PS 3/8-19ⅡL15P06-3.5P16.6621502814111441¥ 14,600
PS 3/8-19ⅡL20P06-3.5P16.6622002814111441¥ 20,600 ※
PS 1/2-14ⅡL15P08Q3.5P20.9551503518141741¥ 18,000
PS 1/2-14ⅡL20P08Q3.5P20.9552003518141741¥ 25,100 ※
PS 3/4-14ⅡL15P12Q3.5P26.4411503523172041¥ 27,500
PS 3/4-14ⅡL20P12Q3.5P26.4412003523172041¥ 33,300 ※
PS 1 -11ⅡL15P16U3.5P33.2491504526212451¥ 40,200
PS 1 -11ⅡL20P16U3.5P33.2492004526212451¥ 46,700 ※
PS 1 1/4-11ⅡL20P20U3.5P41.9102004532263051¥ 73,100 ※
PS 1 1/2-11ⅡL20P24U3.5P47.8032004538293261¥ 91,800 ※