(!)Due to Microsoft's end of support for Internet Explorer 11 on 15/06/2022, this site does not support the recommended environment.

Our Business Hours:
Mon. - Fri. 8 a.m. - 6 p.m.

All Categories

Applications

inCAD Library

Brands

Brand List

Webcode Seach | Series: #CODE

Keyword suggestions

Part number suggestions

Discontinued Products

Need Help?

Order/Quote

Order

Order

/ Order
/ Order

Part Number Checker

Catalog Request

How can we improve?

How can we improve?

Comments

Name (Optional)

E-mail Address (Optional)

Tel (Optional)

While we are not able to respond directly to comments submitted in this form, the information will be reviewed for future improvement.

Customer Privacy Policy

Thank you for your cooperation.

While we are not able to respond directly to comments submitted in this form, the information will be reviewed for future improvement.
Please use the inquiry form.

Customer Privacy Policy

Fittings for Stainless Steel Pipes（Connection Type - Unequal Diameter Tube：Union Straight）

Stainless steel pipe fittings are parts for connecting stainless steel pipes and connecting to equipment. Stainless steel is characterized by its excellent corrosion resistance and is widely used in general buildings, food equipment and chemical equipment. There are several types of connection methods for fittings for stainless steel pipes. The compression type is a method in which a sleeve is crimped on a pipe and connected, and is also suitable for connecting different kinds of pipes such as a combination of stainless steel pipes and copper pipes. The double ferrule method requires less torque for tightening and does not require special tools. It may be easy to remove and reuse the fittings. Since it is compatible with water and air, as well as chemicals and oil, it is used in scientific equipment and semiconductor manufacturing equipment. The elmet type has a structure in which the edge of the sleeve bites into the piping and can seal high-pressure fluid. Piping is possible simply by cutting the pipe and tightening it with a nut, thus reducing the number of work steps.

7 items

: 30; 45; 60

Days to Ship	All Same day 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 15 Days or Less 16 Days or Less

Stainless Steel Pipe Fittings - Stepped Union

MISUMI

Fittings which can withstand high pressure and high/low temperature.
Includes ferrules (here -> SKFPK)

Volume Discount

inCAD Components

CAD ：

2D / 3D
Days to Ship: 8 Days or more
for Stainless Steel, SUS304 Pressure Gauge Union (PF), SP

Fuji Special

Adopts a strong structure against shock and vibration with completely sealing high pressure fluid by the Ermeto type in which the cutting edge of a sleeve firmly bit to a pipe.

Volume Discount
Days to Ship: 9 Days or more
Instrumentation Tube Fitting - Reducing Union, Double Ferrule, 316 Stainless Steel

USA Industrials

316 stainless steel Reducing Union has excellent corrosion resistance, and cannot be hardened by precipitation. These fittings also have various pressure classes and should be used according to the pressure requirements of the system. Use class 125 in low-pressure applications, class 250 in medium-pressure applications, and compression/instrumentation fittings in high-pressure applications.

Days to Ship: 13 Days or more
Mechanical Fitting Socket for Stainless Steel Pipes

Hitachi Metals

Mechanical type tube fitting developed for stainless steel pipes. A highly reliable fitting with superb corrosion resistance and heat resistance, which optimizes the special characteristics of lightweight and strong stainless steel piping.

[Features]
· Zlok® is a mechanical pipe fitting that has been developed for stainless steel piping.
· Highly reliable fitting benefits from the light and strong characteristics of stainless steel pipes, and has superior corrosion and heat resistance properties.
· The packing has stable long-term sealing properties due to a structure with appropriate pressure applied to the surface.
· A fluorine rubber material with superior durability, heat resistance, and resistance against aqueous chlorine that satisfies leaching standards when used as a water supply device is used in the packing.
· Because the connector between the pipe and the fitting has a tapered surface and is tightened using a nut, a strong connecting force is achieved by the so-called wedge effect.
· The packing does not have to be removed from the fitting while laying pipe.
· Furthermore, because piping cannot be done unless pipe ends are expanded, pipes do not fall out.
· Loose pipes can be found easily using a unique indicator that distinguishes between hand tightened and fully tightened pipes.
· When final tightening is forgotten, water will leak from fittings during water pressure tests, thus allowing loose pipes to be detected.
· Expanded pipes can be corrected easily using an automatic machine after pipe setting.
· The pipe can easily be held and secured because the connector between the pipe and the fitting is not prone to wobbling.

Volume Discount

CAD ：

2D
Days to Ship: 9 Days or more
for Stainless Steel, SUS316 MWC O.D Half Union

Fuji Special

Precision designed to withstand high pressure, shock, vibration, vacuum pressure, and temperature fluctuations. The pipe uses an ideal double ferrule method so there is no torsion

Volume Discount
Days to Ship: 9 Days or more
Double Ferrule Type Tube Fitting Unequal-Diameter Union DUR

Ihara Science

The double ferrule type tube fittings unequal-diameter union is DUR made by Ihara Science, who boast a proven track record in high pressure fittings that demand high quality.
・Materials: Stainless steel
・Applicable fluids: Water, air, steam, gas, chemicals and oil
・Applicable Tube Materials: Stainless steel

Volume Discount

CAD ：

3D
Days to Ship: 8 Days or more
Double Ferrule Type Tube Fitting Unequal-Diameter Union MDUR

Ihara Science

The double ferrule type tube fittings unequal-diameter union is MDUR made by Ihara Science, who boast a proven track record in high pressure fittings that demand high quality.
・Materials: Stainless steel
・Applicable fluids: Water, air, steam, gas, chemicals and oil
・Applicable Tube Materials: Stainless steel

Volume Discount

CAD ：

3D
Days to Ship: 8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	9 Days or more

Days to Ship:	13 Days or more

Days to Ship:	9 Days or more

Days to Ship:	9 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more


Brand
Product Series
CAD
Days to Ship
Specifications
Material
Type
Applicable Fluid
Type of Related Component
Max. Operating Pressure(MPa)
Connection Type
Connection Type - Thread, Tube Direction
Connection Type - Thread, Tube Branch
Connection Type - Equal Diameter Tube
Connection Type - Unequal Diameter Tube
Tube Material
Tube O.D. D (D1)(φ)
Tube O.D. D2(φ)
Connection Thread Type
Thread Nominal
Surface Treatment


Brand	MISUMI	Fuji Special	USA Industrials	Hitachi Metals	Fuji Special	Ihara Science	Ihara Science
Product Series	Stainless Steel Pipe Fittings - Stepped Union	for Stainless Steel, SUS304 Pressure Gauge Union (PF), SP	Instrumentation Tube Fitting - Reducing Union, Double Ferrule, 316 Stainless Steel	Mechanical Fitting Socket for Stainless Steel Pipes	for Stainless Steel, SUS316 MWC O.D Half Union	Double Ferrule Type Tube Fitting Unequal-Diameter Union DUR	Double Ferrule Type Tube Fitting Unequal-Diameter Union MDUR
CAD	2D / 3D			2D		3D	3D
Days to Ship	8 Days or more	9 Days or more	13 Days or more	9 Days or more	9 Days or more	8 Days or more	8 Days or more
Specifications	inCAD Components
Material	Stainless Steel	Stainless Steel	Vinyl Chloride	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel
Type	Fitting	Fitting	Fitting	Fitting	Fitting	Fitting	Fitting
Applicable Fluid	Water / Air / Oil	Water / Air / Oil	Water / Gas / Oil	Water	Water / Air / Gas / Oil	Water / Air / Steam / Gas / Chemical / Oil	Water / Air / Steam / Gas / Chemical / Oil
Type of Related Component	-	-	-	-	-	-	-
Max. Operating Pressure(MPa)	-	21	37 ～ 68	1	25 ～ 41	-	-
Connection Type	Pipe <-> Pipe, Unequal Dia.	Pipe <-> Pipe, Unequal Dia.	Pipe <-> Pipe, Unequal Dia.	Pipe <-> Pipe, Unequal Dia.	Pipe <-> Pipe, Unequal Dia.	Pipe <-> Pipe, Unequal Dia.	Pipe <-> Pipe, Unequal Dia.
Connection Type - Thread, Tube Direction	-	-	-	-	-	-	-
Connection Type - Thread, Tube Branch	-	-	-	-	-	-	-
Connection Type - Equal Diameter Tube	-	-	-	-	-	-	-
Connection Type - Unequal Diameter Tube	Union Straight	Union Straight	Union Straight	Union Straight	Union Straight	Union Straight	Union Straight
Tube Material	Stainless Steel	Stainless Steel	-	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel
Tube O.D. D (D1)(φ)	6 ～ 12.7	6 ～ 10	1/2" ～ 3/8"	22.22 ～ 60.5	3 ～ 12.7	3/4 ～ 3/8	6
Tube O.D. D2(φ)	3.18 ～ 10	-	1/4" ～ 3/8"	15.88 ～ 48.6	10.5 ～ 21.7	1/2 ～ 1/4	1/4
Connection Thread Type	-	PF	-	-	-	-	-
Thread Nominal	-	1/8B / 3/8B	-	-	-	-	-
Surface Treatment	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	-	-

Configure

Specification/Dimensions

Material
- Stainless Steel
- Vinyl Chloride
Clear

Type
- Fitting
- Related Products
Clear

Applicable Fluid
- Water
- Air
- Steam
- Gas
- Chemical
- Oil
Clear

Type of Related Component
- Insert
- Ferrule, Sleeve
- Nuts
- Tube Adapters/Connectors
Clear

Metric / Inch
- metric
Clear

Max. Operating Pressure(MPa)
1

10

12

19

20.58

21

22

23

24

25

25.5

26

27

29

30

31

33

36

37

39

41

42

44

45

49

50

51

52

53

55

64

68
Clear

Connection Type
- Thread <-> Thread, Direction
- Thread <-> Thread, Branch
- Thread <-> Tube, Direction
- Thread <-> Tube, Branch
- Pipe <-> Pipe, Equal Dia.
- Pipe <-> Pipe, Unequal Dia.
- Others
Clear

Connection Type - Thread, Tube Direction
- 90° Elbow
- Union Straight
- Female Straight
- Bulkhead Union Straight
- Male Straight
- Sockets
- Related Products
Clear

Connection Type - Thread, Tube Branch
- Male Tee
- Female Tee
Images

Clear

Connection Type - Equal Diameter Tube
- Union Straight
- Union Elbows
- Union Tees
- Union Cross
- Partition Unions
- Sockets
- 90° Elbow
Clear

Connection Type - Unequal Diameter Tube
- 90° Elbow
- Union Straight
- Reducers
Clear

Tube Material
- Steel
- Stainless Steel
- Polyethylene
Clear

Tube O.D. D (D1)(φ)
1/4"

3/8"

1/2"

3/4"

1"

1

1.6

1/16

1/2

1/4

1/44

1/8

1/8inch

10

10.5

10mm

12

12.7

13.8

14

15

15.87

15.88

16

17.3

18

19.05

2

20

21.7

22

22.22

22.23

25

25.4

27.2

28

28.58

3

3.17

3.18

3/16

3/4

3/8

34

4

42.7

48.6

5/16

5/8

6

6.35

60.5

7.94

7/8

8

8mm

9.52

9.53
Drawing

Clear

Tube O.D. D2(φ)
1/8"

1/4"

3/8"

1/2"

3/4"

1

1/2

1/4

1/8

10

10.5

12

12.7

13.8

15

15.87

15.88

17.3

18

19.05

21.7

22

22.22

22.23

25

25.4

28.58

3.18

3/16

3/4

3/8

34

4

42.7

48.6

6

6.35

8

9.53
Drawing

Clear

Connection Thread Type
- R
- Rc
- PT
- NPT
- G
- PF
- UNF
Clear

Thread Nominal
- 1/16B
- 1/8B
- 1/4B
- 3/8B
- 1/2B
- 3/4B
- 1B
Drawing

Clear

Surface Treatment
- Not Provided
Clear

Narrow search by specifying Manufacturer

- MISUMI (1)
- C-Value ()
- Fuji Special (2)
- Ihara Science (2)
- Hitachi Metals (1)
- USA Industrials (1)
- CHIBIN (0)
- CK Metals (0)
- Kitz (0)
- Sanko Material Supply (0)
Clear

CAD

- 2D
- 3D
Clear

Application example related to this category

back next

Related Categories to Fittings for Stainless Steel Pipes

Top of the page

About This Website

About MISUMI Corporation

Contact us Monday to Friday: 8:00 am to 6:00 pm (Mexico City time)

Contact Information: Contact Us

Inquiry Format

All Categories

Categories

Applications

Brands

How can we improve?

Fittings for Stainless Steel Pipes（Connection Type - Unequal Diameter Tube：Union Straight）

Configure

Specification/Dimensions

Material

Type

Applicable Fluid

Type of Related Component

Metric / Inch

Max. Operating Pressure(MPa)

Connection Type

Connection Type - Thread, Tube Direction

Connection Type - Thread, Tube Branch

Connection Type - Equal Diameter Tube

Connection Type - Unequal Diameter Tube

Tube Material

Tube O.D. D (D1)(φ)

Tube O.D. D2(φ)

Connection Thread Type

Thread Nominal

Surface Treatment