Weihai Ruike Machinery Co., Ltd
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JSM series lock nut pipe joint
JSM series lock nut pipe joint 1. Features: JSM series lock nut pipe joint is suitable for connecting nylon and plastic pipes, with a maximum working
Product details

JSM series lock nut pipe joint

1、 Characteristics:

JSM series lock nut pipe fittings are suitable for connecting nylon and plastic pipes, with a maximum working pressure of 1.0MPa. This series of connectors has the advantages of easy use and firm installation.

2、 Installation method:

First, remove the locking nut and insert it into the connecting tube. Then, insert the connecting tube into the joint and tighten the locking nut.

3、 Example of Marking:

Lock nut type three-way terminal pipe joint with a nominal diameter of 6mm and an interface thread of M10 × 1.

Tag: JSM-3T-Z6(Metric threads do not need to be specified)

Lock nut type three-way terminal pipe joint with nominal diameter  10mm and interface thread ZG3/8 ".

Tag: JSM-3T-Z10(ZG3/8″)(British pipe threads and cone pipe threads need to be indicated).

Lock nut direct terminal pipe joint

Model specifications Nominal diameter d Take over outer diameter D Interface thread S S1 L L1
JSM-Z3 3 4*3 M6*1 - - 8 8 23 6
JSM-Z4 4 6*4 M8*1 - - 10 10 25 7
JSM-Z6 6 8*6 M10*1 G1/8" ZG1/8" 12 12 27 7
JSM-Z8 8 10*8 M12*1.25 G1/4" ZG1/4" 14 14 29 9
JSM-Z10 10 12*10 M16*1.5 G3/8" ZG3/8" 19 17 33 10

Lock nut straight pipe joint

Model specifications Nominal diameter d Take over outer diameter D S S1 L
JSM-3 3 4*3 8 8 30
JSM-4 4 6*4 10 10 32
JSM-6 6 8*6 12 12 35
JSM-8 8 10*8 14 14 39
JSM-10 10 12*10 17 17 45

Lock nut right angle terminal pipe joint

Model specifications Nominal diameter d Take over outer diameter D Interface thread S S1 L L1
JSM-J-Z3 3 4*3 M6*1 - - 8 8 21 20
JSM-J-Z4 4 6*4 M8*1 - - 10 10 23 22
JSM-J-Z6 6 8*6 M10*1 G1/8" ZG1/8" 12 12 24 23
JSM-J-Z8 8 10*8 M12*1.25 G1/4" ZG1/4" 14 14 28 26
JSM-J-Z10 10 12*10 M16*1.5 G3/8" ZG3/8" 19 17 33 30

Lock nut right angle pipe joint

Model specifications Nominal diameter d Take over outer diameter D S1 L
JSM-J-3 3 4*3 8 20
JSM-J-4 4 6*4 10 22
JSM-J-6 6 8*6 12 23
JSM-J-8 8 10*8 14 26
JSM-J-10 10 12*10 17 30

Lock nut type three-way terminal pipe joint

Model specifications Nominal diameter d Take over outer diameter D Interface thread S S1 L L1 L2
JSM-3T-Z3 3 4*3 M6*1 - - 8 8 42 6 20
JSM-3T-Z4 4 6*4 M8*1 - - 10 10 46 7 22
JSM-3T-Z6 6 8*6 M10*1 G1/8" ZG1/8" 12 12 48 7 23
JSM-3T-Z8 8 10*8 M12*1.25 G1/4" ZG1/4" 14 14 56 9 26
JSM-3T-Z10 10 12*10 M16*1.5 G3/8" ZG3/8" 19 17 66 10 30

Lock nut three-way pipe joint

Model specifications Nominal diameter d Take over outer diameter D S S1 L
JSM-3T-3 3 4*3 8 42 21
JSM-3T-4 4 6*4 10 46 23
JSM-3T-6 6 8*6 12 48 24
JSM-3T-8 8 10*8 14 56 28
JSM-3T-10 10 12*10 17 66 33

Lock nut four-way terminal pipe joint

Model specifications Nominal diameter d Take over outer diameter D Interface thread S S1 L L1 L2
JSM-4T-Z3 3 4*3 M6*1 - - 8 8 42 6 20
JSM-4T-Z4 4 6*4 M8*1 - - 10 10 46 7 22
JSM-4T-Z6 6 8*6 M10*1 G1/8" ZG1/8" 12 12 48 7 23
JSM-4T-Z8 8 10*8 M12*1.25 G1/4" ZG1/4" 14 14 56 9 26
JSM-4T-Z10 10 12*10 M16*1.5 G3/8" ZG3/8" 19 17 66 10 30

Lock nut four-way pipe joint

Model specifications Nominal diameter d Take over outer diameter D S1 L
JSM-4T-3 3 4*3 8 42
JSM-4T-4 4 6*4 10 46
JSM-4T-6 6 8*6 12 48
JSM-4T-8 8 10*8 14 56
JSM-4T-10 10 12*10 17 66
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