Features and Benefits

The Difference between a JIZHONG(G) Grooved Tee and a Mechanical Tee

The mechanical tee is an opening on the straight pipe, and it can be stuck with a mechanical tee, the main pipe is the whole section, the branch pipe is a single pipe, needs one mechanical threaded tee, or one grooved mechanical tee plus one grooved coupling. In the ordinary grooved tee, three different direction pipes are connected by the grooved tee, the engineering quantity is one grooved tee and 3 grooved couplings.

Grooved Threaded Reducing Tee Detail

Grooved Threaded Reducing Tee are used to give branches from the main pipeline. The branch ends can be connected by thread, usually, the branch open diameter is smaller than the main pipeline. Because the smaller diameter pipes always adapt threaded ends. So these grooved threaded reducing tees are also normally used in the pipeline systems and are used for applications in a variety of industries such as chemical processing, refineries, petrochemicals and many other industries.

Available sizes: 2 – 12 inch
Working pressure: 300 PSI
FM approved/UL certified
Coating:red painted/galvanized/epoxy blue/grey

Grooved Equal Tee

Nominal Size

Pipe O.D

Working Pressure

Dimensions

mm/in

mm/in

PSI/Mpa

L(mm/in)

Specification

Pipe size

UL/FM

Size

50

60.3

300PSI

2.07Mpa

68.5

2

2.374

2.697

65

76.1

74

2 1/2

2.996

2.913

80

88.9

84

3

3.500

3.307

100

108.0

100

4

4.252

3.937

100

114.3

100

4

4.500

3.937

125

139.7

122

5

5.500

4.803

150

159.0

138

6

6.260

5.433

150

165.1

138

6

6.500

5.433

200

219.1

171

8

8.626

6.732

Grooved Equal Tee

Nominal Size

mm/in

25

Pipe OD

Gasket Seat A

±0.76

mm/in

Gasket Seat B

±0.76

mm/in

Groove Dia C

Groove Depth D(ref)

mm/in

Min.Allow Wall Thickness T

mm/in

Max Allow Flare Dia F

mm/in

Basic

Tolerence

mm/in

mm/in

+

-

Cutting

Rolling

Basic

mm/in

Tolerence

mm/in

Cutting

Rolling

Cutting

Rolling

25

1

33.7

1.327

0.41

0.016

0.68

0.026

15.88

0.625

7.93

0.312

7.14

0.81

30.23

1.190

0.38

0.015

1.7

0.067

1.6

3.3

0.130

1.8

0.071

34.5

1.358

32

1 3/4

42.4

1.669

0.5

0.020

0.6

0.023

38.99

1.535

3.5

0.138

43.5

1.713

40

1 1/2

48.3

1.900

0.44

0.017

0.52

0.020

45.09

1.775

1.58

0.062

3.6

0.142

46.4

1.945

50

2

60.3

2.375

0.61

0.024

0.61

0.024

8.74

0.344

57.15

2.250

62.2

2.449

65

2 1/2

73.0

2.875

0.74

0.029

0.74

0.029

69.09

2.720

0.46

0.018

1.98

0.078

4

75.2

2.961

65

2 1/2

76.1

3.000

0.76

0.030

0.76

0.030

72.26

2.845

0.157

77.7

3.059

80

3

88.9

3.500

0.89

0.035

0.79

0.031

84.94

3.344

45

0.177

90.6

3.567

100

4

108.0

4.250

1.07

0.045

9.53

0.375

103.73

4.084

109.7

4.319

100

4

114.3

4.500

1.14

0.045

110.08

4.334

116.2

4.575

125

5

133.0

1.250

1.32

0.052

129.13

5.084

2.9

0.114

134.9

5.311

125

5

139.7

5.500

1.4

0.055

135.48

5.395

141.7

5.579

125

5

141.3

4.563

1.42

0.056

137.03

5.395

0.56

0.022

2.13

0.084

143.5

5.650

150

6

159.0

6.250

1.6

0.063

154.5

6.083

2.16

0.085

5.4

0.213

161.0

6.339

150

6

165.1

6.500

160.9

6.330

167.1

6.579

150

6

168.3

6.625

163.96

6.455

170.7

6.720

200

8

219.1

8.625

19.05

0.750

11

0.433

11.91

0.469

214.4

8.441

0.64

0.025

2.34

0.092

221.5

8.720

250

10

273.0

10.750

12.7

0.500

268.28

10.562

0.69

0.027

2.39

0.094

6.3

0.248

3.6

0142

275.4

10.842

300

Rolling

323.9

12.750

318.29

12.531

0.76

0.030

2.77

0.109

7.1

0.280

4.0

0.158

326.2

12.842

Bonny quan
Bonny Quan