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Threaded Pipe Fittings & Flanges（Thread Nominal M1：2B(50A) Page7）

Screw fittings are components to connect/branch pipes for fluids such as liquid, air and gas. They include elbows to change the pipe direction to 90 degrees, bushings to connect male and female threads with different diameters, tees and cross fittings for T/cross-shaped branching and sockets for the pipe connection between male threads. Materials of screw fittings must be appropriate for the fluid used, and basically need to come in the same as their pipe counterparts. Stainless steel with excellent resistance to water, oil and corrosion is used for water, oil and gas pipes; resin with excellent resistance to fatigue, creep and heat is used for water and oil pipes. In addition, considering that PVC is suitable for water and air, steel for air, oil and gas, copper for air, water and oil, fitting materials must be selected appropriately for each operating environment.

295 items

: 30; 45; 60

Days to Ship	All Same day 6 Days or Less 7 Days or Less 8 Days or Less 9 Days or Less 10 Days or Less 11 Days or Less 12 Days or Less 13 Days or Less 14 Days or Less

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304 Stainless Steel Schedule 40 Pipe Nipples (Both Ends Threaded) w/ Thread Sealant, Male NPT

USA Industrials

The male threads on these Threaded Pipe Nipples fittings have a pre-applied PTFE thread sealant for extra leak protection. Schedule 40 nipples are well suited for low-to-medium pressure applications. 304 Stainless Steel has very good corrosion resistance.

Days to Ship: 81 Days or more
304 Stainless Steel Schedule 40 Close Pipe Nipples w/ Thread Sealant, Male NPT

USA Industrials

The male threads on these Close Pipe Nipple fittings have a pre-applied PTFE thread sealant for extra leak protection. Schedule 40 nipples are well suited for low-to-medium pressure applications. 304 Stainless Steel has very good corrosion resistance.

Days to Ship: Quote
304 Stainless Steel Schedule 40 Close Pipe Nipples, Male NPT

USA Industrials

Schedule 40 nipples are well suited for low-to-medium pressure applications. 304 Stainless Steel has very good corrosion resistance.

Days to Ship: Quote
Pipe Fittings Pipe Fittings w/ Thread Sealant - Hex Head Plug, Male NPT, 316 Stainless Steel, Class 150

USA Industrials

The male threads on these Hex Head Plugfittings have a pre-applied PTFE thread sealant for extra leak protection. Use Class 150 fittings in low-pressure applications. 316 Stainless Steel has excellent corrosion resistance.

Days to Ship: Quote
Pipe Fittings Pipe Fittings w/ Thread Sealant - Square Head Plug, Male NPT, 316 Stainless Steel, Class 150

USA Industrials

The male threads on these Square Head Plug fittings have a pre-applied PTFE thread sealant for extra leak protection. Use Class 150 fittings in low-pressure applications. 316 Stainless Steel has excellent corrosion resistance.

Days to Ship: 13 Days
Pipe Fittings Pipe Fittings w/ Thread Sealant - Street Elbow, Male NPT x Male NPT, 316 Stainless Steel, Class 150

USA Industrials

The male threads on these Street Elbow pipe fittings have a pre-applied PTFE thread sealant for extra leak protection. Use Class 150 fittings in low-pressure applications. 316 Stainless Steel has excellent corrosion resistance.

Days to Ship: Quote
Pipe Fittings w/ Thread Sealant - Reducing Hex Nipple, Male NPT, 304 Stainless Steel Class 150

USA Industrials

The male threads on these Reducing Hex Nipple fittings have a pre-applied PTFE thread sealant for extra leak protection. Use Class 150 fittings in low-pressure applications. 304 Stainless Steel has very good corrosion resistance.

Days to Ship: 81 Days or more
Pipe Fittings w/ Thread Sealant - Hex Nipple Plug, Male NPT, 304 Stainless Steel Class 150

USA Industrials

The male threads on these Hex Nipple pipe fittings have a pre-applied PTFE thread sealant for extra leak protection. Use Class 150 fittings in low-pressure applications. 304 Stainless Steel has very good corrosion resistance.

Days to Ship: Quote
Pipe Fittings w/ Thread Sealant - Square Head Plug, Male NPT, 304 Stainless Steel Class 150

USA Industrials

The male threads on these Square Head Plug fittings have a pre-applied PTFE thread sealant for extra leak protection. Use Class 150 fittings in low-pressure applications. 304 Stainless Steel has very good corrosion resistance.

Days to Ship: 81 Days
Pipe Fittings w/ Thread Sealant - Street Elbow, Female NPT x Male NPT, 304 Stainless Steel Class 150

USA Industrials

The male threads on these Street Elbow pipe fittings have a pre-applied PTFE thread sealant for extra leak protection. Use Class 150 fittings in low-pressure applications. 304 Stainless Steel has very good corrosion resistance.

Days to Ship: Quote
Pipe Fittings - Reducing Coupling Fittings, Female NPT, 316 Stainless Steel Class 150

USA Industrials

Use Class 150 Reducing Coupling fittings in low-pressure applications. 316 Stainless Steel has excellent corrosion resistance.

Days to Ship: 13 Days
Pipe Fittings - Square Head Plug, Female NPT, 316 Stainless Steel Class 150

USA Industrials

Use Class 150 Square Head Plug fittings in low-pressure applications. 316 Stainless Steel has excellent corrosion resistance.

Days to Ship: 13 Days
Pipe Fittings - Tee, Female NPT, 316 Stainless Steel Class 150

USA Industrials

Use Class 150 Tee Pipe fittings in low-pressure applications. 316 Stainless Steel has excellent corrosion resistance.

Days to Ship: 13 Days
Pipe Fittings - 45 Degree Elbow, Female NPT, 316 Stainless Steel Class 150

USA Industrials

Use Class 150 45 Degree Elbow fittings in low-pressure applications. 316 Stainless Steel has excellent corrosion resistance.

Days to Ship: Quote
Pipe Fittings - Street Elbow, Female NPT, 316 Stainless Steel Class 150

USA Industrials

Use Class 150 Street Elbow Pipe fittings in low-pressure applications. 316 Stainless Steel has excellent corrosion resistance.

Days to Ship: 13 Days
Pipe Fittings - Elbow, Male NPT, 316 Stainless Steel Class 150

USA Industrials

Use Class 150 Elbow fittings in low-pressure applications. 316 Stainless Steel has excellent corrosion resistance.

Days to Ship: 13 Days
Pipe Fittings - Reducing Hex Nipple, Male NPT, 304 Stainless Steel, Class 150

USA Industrials

Use Class 150 Reducing Hex Nipple fittings in low-pressure applications. 304 Stainless Steel has very good corrosion resistance.

Days to Ship: 13 Days or more
Pipe Fittings - Hex Bushing, Female NPT x Male NPT, 304 Stainless Steel, Class 150

USA Industrials

Use Class 150 Hex Bushing Pipe fittings in low-pressure applications. 304 Stainless Steel has very good corrosion resistance.

Days to Ship: 13 Days or more
Pipe Fittings - Reducing Coupling, Female NPT, 304 Stainless Steel, Class 150

USA Industrials

Use Class 150 Reducing Coupling Pipe fittings in low-pressure applications. 304 Stainless Steel has very good corrosion resistance.

Days to Ship: 13 Days
304 Stainless Steel Class 150 Locknut Pipe Fittings, Female NPSL

USA Industrials

Use Class 150 Locknut fittings in low-pressure applications. 304 Stainless Steel has very good corrosion resistance.

Days to Ship: 13 Days
Pipe Fittings - Half Coupling, Female NPSL, 304 Stainless Steel, Class 150

USA Industrials

Use Class 150 Half Coupling Pipe fittings in low-pressure applications. 304 Stainless Steel has very good corrosion resistance.

Days to Ship: 13 Days
Pipe Fittings - Coupling, Female NPT, 304 Stainless Steel, Class 150

USA Industrials

Use Class 150 Coupling fittings in low-pressure applications. 304 Stainless Steel has very good corrosion resistance.

Days to Ship: 13 Days
Pipe Fittings - Tee, Female NPT, 304 Stainless Steel, Class 150

USA Industrials

Use Class 150 Tee Pipe fittings in low-pressure applications. 304 Stainless Steel has very good corrosion resistance.

Days to Ship: 13 Days
Pipe Fittings - 45 Degree, Female NPT, 304 Stainless Steel, Class 150

USA Industrials

Use Class 150 45 Degree Elbow fittings in low-pressure applications. 304 Stainless Steel has very good corrosion resistance.

Days to Ship: 13 Days
Pipe Fittings - Street Elbow, Female NPT x Male NPT, 304 Stainless Steel, Class 150

USA Industrials

Use Class 150 Street Elbow fittings in low-pressure applications. 304 Stainless Steel has very good corrosion resistance.

Days to Ship: 13 Days

Days to Ship:	81 Days or more

Days to Ship:	Quote

Days to Ship:	Quote

Days to Ship:	Quote

Days to Ship:	13 Days

Days to Ship:	Quote

Days to Ship:	81 Days or more

Days to Ship:	Quote

Days to Ship:	81 Days

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Days to Ship:	13 Days

Days to Ship:	13 Days

Days to Ship:	13 Days

Days to Ship:	Quote

Days to Ship:	13 Days

Days to Ship:	13 Days

Days to Ship:	13 Days or more

Days to Ship:	13 Days or more

Days to Ship:	13 Days

Days to Ship:	13 Days

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Days to Ship:	13 Days

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Days to Ship:	13 Days


Brand
Product Series
CAD
Days to Ship
Material
Max. Operating Pressure(MPa)
Connection Type
Connecting Shape
Types of Screw 3 (When Different Dia. or Different Type Screw)
Connection Thread Type M1
Nominal of Thread 3(Different Diameters or Different Type Screw)
Connection Thread Type M2
Types of Screw 4 (When Different Dia. or Different Type Screw)
Thread Nominal M1
Nominal of Thread 4(Different Diameters or Different Type Screw)
Thread Nominal M2
Surface Treatment
Applicable Fluid
Divisions of Max. Operating Pressure
Type
Types of Related components
Interior Resin Lining


Brand	USA Industrials	USA Industrials	USA Industrials	USA Industrials	USA Industrials	USA Industrials	USA Industrials	USA Industrials	USA Industrials	USA Industrials	USA Industrials	USA Industrials	USA Industrials	USA Industrials	USA Industrials	USA Industrials	USA Industrials	USA Industrials	USA Industrials	USA Industrials	USA Industrials	USA Industrials	USA Industrials	USA Industrials	USA Industrials
Product Series	304 Stainless Steel Schedule 40 Pipe Nipples (Both Ends Threaded) w/ Thread Sealant, Male NPT	304 Stainless Steel Schedule 40 Close Pipe Nipples w/ Thread Sealant, Male NPT	304 Stainless Steel Schedule 40 Close Pipe Nipples, Male NPT	Pipe Fittings Pipe Fittings w/ Thread Sealant - Hex Head Plug, Male NPT, 316 Stainless Steel, Class 150	Pipe Fittings Pipe Fittings w/ Thread Sealant - Square Head Plug, Male NPT, 316 Stainless Steel, Class 150	Pipe Fittings Pipe Fittings w/ Thread Sealant - Street Elbow, Male NPT x Male NPT, 316 Stainless Steel, Class 150	Pipe Fittings w/ Thread Sealant - Reducing Hex Nipple, Male NPT, 304 Stainless Steel Class 150	Pipe Fittings w/ Thread Sealant - Hex Nipple Plug, Male NPT, 304 Stainless Steel Class 150	Pipe Fittings w/ Thread Sealant - Square Head Plug, Male NPT, 304 Stainless Steel Class 150	Pipe Fittings w/ Thread Sealant - Street Elbow, Female NPT x Male NPT, 304 Stainless Steel Class 150	Pipe Fittings - Reducing Coupling Fittings, Female NPT, 316 Stainless Steel Class 150	Pipe Fittings - Square Head Plug, Female NPT, 316 Stainless Steel Class 150	Pipe Fittings - Tee, Female NPT, 316 Stainless Steel Class 150	Pipe Fittings - 45 Degree Elbow, Female NPT, 316 Stainless Steel Class 150	Pipe Fittings - Street Elbow, Female NPT, 316 Stainless Steel Class 150	Pipe Fittings - Elbow, Male NPT, 316 Stainless Steel Class 150	Pipe Fittings - Reducing Hex Nipple, Male NPT, 304 Stainless Steel, Class 150	Pipe Fittings - Hex Bushing, Female NPT x Male NPT, 304 Stainless Steel, Class 150	Pipe Fittings - Reducing Coupling, Female NPT, 304 Stainless Steel, Class 150	304 Stainless Steel Class 150 Locknut Pipe Fittings, Female NPSL	Pipe Fittings - Half Coupling, Female NPSL, 304 Stainless Steel, Class 150	Pipe Fittings - Coupling, Female NPT, 304 Stainless Steel, Class 150	Pipe Fittings - Tee, Female NPT, 304 Stainless Steel, Class 150	Pipe Fittings - 45 Degree, Female NPT, 304 Stainless Steel, Class 150	Pipe Fittings - Street Elbow, Female NPT x Male NPT, 304 Stainless Steel, Class 150
CAD
Days to Ship	81 Days or more	Quote	Quote	Quote	13 Days	Quote	81 Days or more	Quote	81 Days	Quote	13 Days	13 Days	13 Days	Quote	13 Days	13 Days	13 Days or more	13 Days or more	13 Days	13 Days	13 Days	13 Days	13 Days	13 Days	13 Days
Material	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel
Max. Operating Pressure(MPa)	1.034	1.034	1.034	1.034	1.034	1.034	1.034	1.034	1.034	1.034	1.034	1.034	1.034	1.034	1.034	1.034	1.034	1.034	1.034	1.034	1.034	1.034	1.034	1.034	1.034
Connection Type	Thread <-> Thread, Equal Dia. / Thread <-> Thread, Unequal Dia.	Thread <-> Thread, Equal Dia.	Thread <-> Thread, Equal Dia.	Thread (Terminal)	Thread (Terminal)	Thread <-> Thread, Equal Dia., Different	Thread <-> Thread, Unequal Dia.	Thread <-> Thread, Equal Dia.	Thread (Terminal)	Thread <-> Thread, Equal Dia., Different	Thread <-> Thread, Unequal Dia.	Thread (Terminal)	Thread <-> Thread, Equal Dia.	Thread <-> Thread, Equal Dia.	Thread <-> Thread, Equal Dia., Different	Thread <-> Thread, Equal Dia.	Thread <-> Thread, Unequal Dia.	Thread <-> Thread, Unequal Dia.	Thread <-> Thread, Unequal Dia.	Thread (Terminal)	Thread <-> Thread, Equal Dia., Different	Thread <-> Thread, Equal Dia.	Thread <-> Thread, Equal Dia.	Thread <-> Thread, Equal Dia.	Thread <-> Thread, Equal Dia., Different
Connecting Shape	Nipples	Nipples	Nipples	Plugs	Plugs	Street Elbow	Nipples	Nipples	Plugs	Street Elbow	Sockets	Plugs	Tees	45° Elbow	Street Elbow	Elbow	Nipples	Bushings/Threaded or Tapped Sockets	Sockets	Others	Sockets	Sockets	Tees	45° Elbow	Street Elbow
Types of Screw 3 (When Different Dia. or Different Type Screw)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Connection Thread Type M1	NPT	NPT	NPT	NPT	NPT	NPT (Female)	NPT	NPT	NPT	NPT (Female)	NPT (Female)	NPT	NPT (Female)	NPT (Female)	NPT (Female)	NPT (Female)	NPT	NPT	NPT (Female)	Other	NPT (Female)	NPT (Female)	NPT (Female)	NPT (Female)	NPT (Female)
Nominal of Thread 3(Different Diameters or Different Type Screw)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Connection Thread Type M2	NPT	NPT	NPT	-	-	NPT	NPT	NPT	-	NPT	NPTF (Female)	-	NPTF (Female)	NPTF (Female)	NPT	NPTF (Female)	NPT	NPTF (Female)	NPTF (Female)	-	Other	NPTF (Female)	NPTF (Female)	NPTF (Female)	NPT
Types of Screw 4 (When Different Dia. or Different Type Screw)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Thread Nominal M1	2B(50A)	2B(50A)	2B(50A)	2B(50A)	2B(50A)	2B(50A)	2B(50A)	2B(50A)	2B(50A)	2B(50A)	2B(50A)	2B(50A)	2B(50A)	2B(50A)	2B(50A)	2B(50A)	2B(50A)	2B(50A)	2B(50A)	2B(50A)	2B(50A)	2B(50A)	2B(50A)	2B(50A)	2B(50A)
Nominal of Thread 4(Different Diameters or Different Type Screw)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Thread Nominal M2	2B(50A)	2B(50A)	2B(50A)	-	-	2B(50A)	1B(25A) / 1 1/2B(40A)	2B(50A)	-	2B(50A)	1B(25A) / 1 1/2B(40A)	-	2B(50A)	2B(50A)	2B(50A)	2B(50A)	1B(25A) / 1 1/2B(40A)	1B(25A) / 1 1/2B(40A)	1B(25A) / 1 1/2B(40A)	-	2B(50A)	2B(50A)	2B(50A)	2B(50A)	2B(50A)
Surface Treatment	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Applicable Fluid	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Divisions of Max. Operating Pressure	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Type	Fitting	Fitting	Fitting	Fitting	Fitting	Fitting	Fitting	Fitting	Fitting	Fitting	Fitting	Fitting	Fitting	Fitting	Fitting	Fitting	Fitting	Fitting	Fitting	Fitting	Fitting	Fitting	Fitting	Fitting	Fitting
Types of Related components	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Interior Resin Lining	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

<< Prev
3
4
5
6
7

Configure

Specification/Dimensions

Material
- Stainless Steel
- Steel
- Brass
- Aluminum
- Resin
- Bronze
- Cast Iron
Clear

Metric / Inch
- metric
Clear

Max. Operating Pressure(MPa)
0.35

0.69

0.7

0.99

1

1.034

1.37

1.39

1.4

1.65

2

2.5

3.45

4

6.9

7

10

12

13.793

13.8

14

14.483

15.862

17.241

18.621

20

20.6

20.69

21

21.379

22.069

23.448

24.138

24.828

26.207

26.897

27.586

28.276

29.655

31.034

31.724

33.793

34.483

35.172

35.862

36.552

37.931

38.621

40

41.379

42.759

44.138

45.517

48.276

49.655

50.345

51.724

52.414

53.103

53.793

55.172

62.759

66.897

68.966
Clear

Connection Type
- Thread <-> Thread, Equal Dia.
- Thread <-> Thread, Equal Dia., Different
- Thread <-> Thread, Unequal Dia.
- Thread <-> Steel Pipe
- Thread (Terminal)
- Flanged
- Steel pipe ⇔ Steel pipe diameter identical diameter
- Thread <-> Thread, Equal Dia.
Clear

Connecting Shape
- Elbow
- Street Elbow
- 3-Directional Elbow
- Unions
- Nipples
- Sockets
- Flange
- Tees
- Cross
- Bushings/Threaded or Tapped Sockets
- Caps
- Plugs
- Y Branches
- Siphon/Crossover
- Others
- 90° Elbow
- 45° Elbow
Images

Clear

Types of Screw 3 (When Different Dia. or Different Type Screw)
- R
- Rc
- W (Male Screw)
Clear

Connection Thread Type M1
- R
- Rc
- PJ
- Rp(Ps)
- UNF (Threaded)
- W (Threaded)
- W (Tapped)
- PT
- NPT
- G
- M
- UNF
- SAE
- NPT (Female)
- NPTF (Female)
- Other
Drawing

Clear

Nominal of Thread 3(Different Diameters or Different Type Screw)
1 1/2B(40A)

1 1/4B(32A)

1/2B(15A)

1/4B(8A)

1/8B(6A)

1B(25A)

2 1/2B(65A)

2B(50A)

3/4B(20A)

3/8B(10A)

3B(80A)

4B(100A)

5B(125A)

6B(150A)

W22-14
Nominal of Thread 1>2>3>4
Clear

Connection Thread Type M2
- R
- Rc
- Rp(Ps)
- W (Tapped)
- PT
- NPT
- G
- M
- UNF
- NPTF (Female)
- Other
- None
Drawing

Clear

Types of Screw 4 (When Different Dia. or Different Type Screw)
- Rc
Clear

Thread Nominal M1
- 1/8B(6A)
- 1/4B(8A)
- 3/8B(10A)
- 1/2B(15A)
- 3/4B(20A)
- 1B(25A)
- 1 1/4B(32A)
- 1 1/2B(40A)
- 2B(50A)
- 2 1/2B(65A)
- 3B(80A)
- 4B(100A)
- 5B(125A)
- 6B(150A)
- 1/4-28
- M5
- M6×P1.0
- W21-14
- W22-14
- M12×1.0
- 1/16
Drawing

Clear

Nominal of Thread 4(Different Diameters or Different Type Screw)
1 1/2B(40A)

1 1/4B(32A)

1/2B(15A)

1/4B(8A)

1B(25A)

2B(50A)

3/4B(20A)
Nominal of Thread 1>2>3>4
Clear

Thread Nominal M2
- 1/8B(6A)
- 1/4B(8A)
- 3/8B(10A)
- 1/2B(15A)
- 3/4B(20A)
- 1B(25A)
- 1 1/4B(32A)
- 1 1/2B(40A)
- 2B(50A)
- 2 1/2B(65A)
- 3B(80A)
- 4B(100A)
- 5B(125A)
- 6B(150A)
- M5
- W21-14
- W22-14
Drawing

Clear

Surface Treatment
- Not Provided
- Trivalent Chromate
- Chrome Plating
- Nickel Plating
- Zinc Plating
- Black Oxide Coating
- Painted
- Resin Coating
- Others1
- Zinc Electroplating
Clear