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Tel:(+86)372-2155516
 
Mobile: (+86)18625862121
 
 
Contact: Jerry Zhao
 
Address: No 888 Xigangshen Road Jiading Shanghai
 

Size Range: 1/2" -  80" / DN15 - 2000

Thickness Schedule: SCH 10 - SCH 160, XXS

 

Standard: ANSI / ASME B16.9 / MSS SP 43

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Size Range: 1/2" -  80" / DN15 - 2000


Thickness Schedule: SCH 10 - SCH 160, XXS


Standard: ANSI / ASME B16.9 / MSS SP 43
 

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Size Range: 1/2" - 48" / DN15 - 1200

Thickness Schedule: SCH 10 - SCH 160, XXS


Standard: ANSI / ASME B16.9

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We are a manufacturer, supplier and exporter of ASME B16.9 butt weld equal and reducing tee in China.

ANSI / ASME B16.9 steel pipe tee dimensions and weight chart is free for you.

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Shape Type: Equal and Reducing 

Size Range: 1/2" - 80" / DN15 - 2000

Thickness Schedule: SCH 10 - SCH 160, XXS

Standard: ANSI / ASME B16.9

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Type: Long Pattern (LP) and Short Pattern (SP)

Size Range: 1/2” - 24” / DN15 - 600

Thickness Schedule: SCH 10 - SCH 160, XXS

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Size Range: 3/4" - 60" / DN20 - 1500

Thickness Schedule: SCH 10 - SCH 160, XXS

Standard: ANSI / ASME B16.9 / MSS SP 43

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0

Size Range: 3/4" - 60" / DN20 - 1500

Thickness Schedule: SCH 10 - SCH 160, XXS

Standard: ANSI / ASME B16.9 & MSS SP-43

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Size Range: 1/2" - 48" / DN15 - 1200

Thickness Schedule: SCH 10 - SCH 160, XXS

Standard: ANSI / ASME B16.9

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Type: 90 Degree and 45 Degree

Shape: Straight and Reducing Elbow

Size: 1/8” – 4” / DN6 - DN100

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Shape: Equal and Reducing Tee

Size: 1/8"- 4" / DN6 - DN100

Pressure: Class 3000LBS, 6000Lbs, 9000lbs.

Standard: ASME B16.11, BS3799

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Shape: Equal Cross Tee and Reducing Cross Tee

Size Range: 1/8” – 4” / DN6 - DN100

Pressure Rating: Class 3000lbs, 6000lbs, 9000lbs.

Standard: GB/T 14383, ASME B16.11, BS3799

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Type: Full Coupling and Half Coupling

Shape: Straight Coupling and Reducing Coupling

Size Range: 1/8” – 4” / DN6 - DN100

Pressure Rating: Class 3000lbs, 6000lbs, 9000lbs

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Size Range: 1/8” - 3” / DN6 - DN80

Pressure Rating: Class 3000lbs


Standard: MSS SP-83

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Type: 90 Degree and 45 Degree Elbow

Shape: Straight and Reducing Elbow

Thread Type: NPT, PT, BSPP, BSPT, PF

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Shape: Equal and Reducing Tee

Size Range: 1/8” – 4” / DN6 - DN100

 

Pressure Rating: Class 2000 lbs, 3000 lbs, 6000 lbs

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Shape: Equal and Reducing

Size: 1/8" -  4" / DN6 - DN100

 

Pressure: Class 2000 lbs, 3000 lbs, 6000 lbs

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Type: Full and Half Coupling

Shape: Straight and Reducing Coupling

Thread Type: NPT, PT, BSPP, BSPT, PF

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Size Range: 1/8” – 4” / DN6 - DN100

Pressure Rating: Class 3000lbs, 6000lbs

 

Standard: ASME B16.11, BS3799, EN 10241

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Size Range: 1/8” - 3” / DN6 - DN80

Pressure Rating: Class 3000lbs

 

Standard: MSS SP-83

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ASME B16.11 Threaded Coupling

Type: Full and Half Coupling

Shape: Straight and Reducing Coupling

Thread Type: NPT, PT, BSPP, BSPT, PF
Availability:
Quantity:

Introduction of ASME B16.11 Threaded Coupling

Full Coupling_副本

Full Threaded Coupling

black-forged-carbon-steel-half-coupling-3000lb

Half Threaded Coupling

ASME B16.11 Threaded couplings are applied to connect pipes and fittings with threaded connection ends. It have both ends in threaded type or one end type, called full threaded coupling and half threaded couplings. ASME B16.11 is the standard for the all kinds of forged fittings which include ASME B16.11 threaded coupling. It contains pressure-temperature ratings, dimensions, tolerances, markings and material requirements for forged fittings.

Specification

Standard: ASME / ANSI B16.11

Pressure rating class: 2000 LBS, 3000 LBS, 6000 LBS

Material: different kinds of carbon steels, stainless steels, alloy steels and non-ferrous metals certified to ASTM, ASME Standard.

Sizes range: 1/8”- 4” in Class 3000 and 1/8”- 4”in Class 6000 (size over 4 inches can be customized)

Threads type : American national standard taper pipe threads NPT. Also available in other thread forms: NPTF, NPSC, BSPT, BSPP and in any combination.

ASME B16.11 Threaded Coupling Dimension

Nominal Size

End-to-End

Outside Diameter

Length of Thread

DN

NPS

W

D

L 5 min

L 2 min

3000 & 6000

3000

6000

6

1/8

32

16

22

6.4

6.7

8

1/4

35

19

25

8.1

10.2

10

3/8

38

22

32

9.1

10.4

15

1/2

48

28

38

10.9

13.6

20

3/4

51

35

44

12.7

13.9

25

1

60

44

57

14.7

17.3

32

1-1/4

67

57

64

17

18

40

1-1/2

79

64

76

17.8

18.4

50

2

86

76

92

19

19.2

65

2-1/2

92

92

108

23.6

28.9

80

3

108

108

127

25.9

30.5

100

4

121

140

159

27.7

33

NPT Threads

In ASME B16.11 standard, we use NPT threads as the thread type, which is of of the most commonly used connection and sealing thread.

DN-NPT

Pipe Diameter

Diameter of Tapping

Threads per Inch

Pitch

mm

mm

TPI

mm

1/16″

7.895

6

27

0.941

1/8″

10.242

8.25

27

0.941

1/4″

13.616

10.7

18

1.411

3/8″

17.055

14.1

18

1.411

1/2″

21.223

17.4

14

1.814

3/4″

26.568

22.6

14

1.814

1″

33.228

28.5

11.5

2.209

1.1/4″

41.985

37

11.5

2.209

1.1/2″

48.054

43.5

11.5

2.209

2″

60.092

55

11.5

2.209

2.1/2″

72.699

65.5

8

3.175

3″

88.608

81.5

8

3.175

3.1/2″

101.316

94.3

8

3.175

4″

113.973

107

8

3.175

5″

141.3

134.384

8

3.175

6″

168.275

161.191

8

3.175

8″

219.075

211.673

8

3.175

10″

273.05

265.311

8

3.175

12″

323.85

315.793

8

3.175

Weight Chart 

You can used the chart below to have a estimated weight for your reference and use it to calculate the freight cost during transfer.

DN

NPS

3000#

6000#

6

1/8

0.06

0.09

8

1/4

0.08

0.13

10

3/8

0.11

0.24

15

1/2

0.22

0.4

20

3/4

0.3

0.52

25

1

0.55

1.06

32

1-1/4

0.86

1.32

40

1-1/2

1.26

2.2

50

2

1.65

3.37

65

2-1/2

3

4.81

80

3

4.25

7.25

100

4

7.8

12

Inspection of NPT Threaded Coupling
inspection of Coupling 1_副本

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Tel: (+86) 372-2155516
Mobile: (+86) 18625862121
Email:order@zzsteels.com
Contact: Jerry Zhao
Address: No 888 Xigangshen Road Jiading Shanghai

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