HITACHI KINZOKU Screw Fittings, Screw-In Type Flanges（Thread Nominal M2：1/4B(8A)）

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Pipe Fitting - Male and Female Elbow

HITACHI KINZOKU

[Features]
· Pipe fitting manufactured from cold rolled steel plate (SPCC) are also available. A standard ‘Screwed Type Malleable Cast Iron Pipe Fitting’ as specified by JIS B 2301. We also manufacture some non-JIS standard products.
· The main material is Mareburu® (blackheart malleable cast iron). The threaded section has a tapered pipe thread. Hot-dip galvanized surface treatment is applied where the surface is processed.
· Hot-dip galvanization has been changed to a superior plating that reduces the environmental burden (RoSH compliant).
· Environmentally friendly: Lead and cadmium are significantly reduced.
· We use high-purity zinc metal that largely reduces the inclusion content of lead (Pb) and cadmium (Cd).
· Superior manufacturing method: No addition of new heavy metals is required.
· Mass production technology has been established by developing a unique production facility and preprocessing method. Heavy metals including bismuth (Bi) are used to replace of lead.
· Excellent performance: The appearance and performance is equivalent to conventional plated parts.
· Conforms to the specifications that are specified in JIS B 2301 (Screwed Type Malleable Cast Iron Pipe Fittings). The fitting has an exterior glossy plated finish—similar to the conventional products.

Volume Discount

2D CAD data available

Starting from^∗ ：	4.27 €
	Special price
Min. Shipping Days ：	Same day

*Unit price with basic configuration

Promotional pricing

Tube Fittings 45° Male and Female Elbow

HITACHI KINZOKU

[Features]
A pipe fitting that uses screws to connect steel pipes of small to medium diameter, referred to in JIS B2301 as a "Screw-in type malleable cast iron pipe fitting".
Some non-JIS standard products are also produced.
· The main material is Mareburu® (blackheart malleable cast iron), the threaded portion has a taper pipe thread, and hot-dip galvanization is used if the surface is to be processed.
• Changed to hot-dip galvanization to reduce environmental burden (RoSH compliant).

Volume Discount

2D CAD data available

Starting from^∗ ：	6.47 €
	Special price
Min. Shipping Days ：	5 Days

*Unit price with basic configuration

Promotional pricing

Pipe Fittings - Nipple

HITACHI KINZOKU

JIS B 2301. Hot dip galvanizing is an excellent plating with a low environmental load.

[Features]
· Environmentally friendly: Lead and cadmium are greatly reduced.
· Uses high purity zinc metal to reduce lead (Pb) and cadmium (Cd) content significantly.
· Excellent manufacturing method: New heavy metal addition is not required.
· Development of original manufacturing facilities and preprocessing methods has established the technology for mass production, and heavy metals such as bismuth (Bi) are used instead of lead.
· Excellent performance: Appearance and performance equivalent to conventional plated parts.
· Satisfies the specifications stipulated in JIS B 2301 (Screw type malleable cast iron pipe fittings), and has a glossy plating on the outside similar to that of conventional products.

Volume Discount

2D CAD data available

Starting from^∗ ：	4.70 €
	Special price
Min. Shipping Days ：	8 Days

*Unit price with basic configuration

Promotional pricing

Pipe Fittings - Socket

HITACHI KINZOKU

JIS B 2301 screw-in type malleable cast iron fitting

[Features]
· Environmentally friendly: Lead and cadmium are greatly reduced.
· Uses high purity zinc metal to reduce lead (Pb) and cadmium (Cd) content significantly.
· Excellent manufacturing method: New heavy metal addition is not required.
· Development of original manufacturing facilities and preprocessing methods has established the technology for mass production, and heavy metals such as bismuth (Bi) are used instead of lead.
· Excellent performance: Appearance and performance equivalent to conventional plated parts.
· Satisfies the specifications stipulated in JIS B 2301 (Screw type malleable cast iron pipe fittings), and has a glossy plating on the outside similar to that of conventional products.

Volume Discount

2D CAD data available

Starting from^∗ ：	4.89 €
	Special price
Min. Shipping Days ：	6 Days

*Unit price with basic configuration

Pipe Fitting Reducing Elbow

HITACHI KINZOKU

A plumbing fitting that uses a screw connection for steel pipes with small to medium diameters; JIS B 2301 specifies it as "screwed type malleable cast iron pipe fitting". Hot zinc plating reduces environmental burden.

Volume Discount

2D CAD data available

Starting from^∗ ：	5.65 €
Min. Shipping Days ：	7 Days

*Unit price with basic configuration

Tube Fitting Different Diameter T

HITACHI KINZOKU

A plumbing fitting that uses a screw connection for small/medium-diameter steel pipes. Follows JIS B 2301 specification for a screw-type malleable cast iron pipe fitting. Hot zinc plating reduces effect on environment.

Volume Discount

2D CAD data available

Starting from^∗ ：	8.50 €
Min. Shipping Days ：	6 Days

*Unit price with basic configuration

Fitting Bushing

HITACHI KINZOKU

A tube fitting bushing—manufactured by Hitachi Metals Ltd., with a track record in Japan for top-class quality screw fittings/pipe components.
-Working fluid: water, air, steam, gas, oil
-Surface treatment: as-cast, galvanized

Volume Discount

2D CAD data available

Starting from^∗ ：	5.01 €
Min. Shipping Days ：	6 Days

*Unit price with basic configuration


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

	Promotional pricing	Promotional pricing	Promotional pricing	Promotional pricing
Brand	HITACHI KINZOKU	HITACHI KINZOKU	HITACHI KINZOKU	HITACHI KINZOKU	HITACHI KINZOKU	HITACHI KINZOKU	HITACHI KINZOKU
Product Series	Pipe Fitting - Male and Female Elbow	Tube Fittings 45° Male and Female Elbow	Pipe Fittings - Nipple	Pipe Fittings - Socket	Pipe Fitting Reducing Elbow	Tube Fitting Different Diameter T	Fitting Bushing
CAD	2D	2D	2D	2D	2D	2D	2D
Starting from^∗	4.27 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	6.47 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	4.70 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	4.89 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	5.65 € *Unit price with basic configuration Volume Discount	8.50 € *Unit price with basic configuration Volume Discount	5.01 € *Unit price with basic configuration Volume Discount
Min. Shipping Days ：	Same day	5 Days	8 Days	6 Days	7 Days	6 Days	6 Days
Type	Fitting	Fitting	Fitting	Fitting	Fitting	Fitting	Fitting
Connection Type	Thread-to-Thread, Equal Diameter / Different Type	Thread-to-Thread, Equal Diameter / Different Type	Thread-to-Thread, Reducing	Thread-to-Thread, Reducing	Thread-to-Thread, Reducing	Thread-to-Thread, Reducing	Thread-to-Thread, Reducing
Connecting Shape	Street Elbow	Street Elbow	Nipple	Sockets	Elbow	Tees	Bushings/Male Female Socket
Material	Cast Iron	Cast Iron	Cast Iron	Cast Iron	Cast Iron	Cast Iron	Cast Iron
Thread Nominal M1	1/4B(8A)	1/4B(8A)	3/8B(10A) / 1/2B(15A)	3/8B(10A) / 1/2B(15A) / 3/4B(20A) / 1B(25A)	3/8B(10A) / 1/2B(15A) / 3/4B(20A)	1/4B(8A)	3/8B(10A) / 1/2B(15A) / 3/4B(20A) / 1B(25A) / 1 1/2B(40A)
Thread Nominal M2	1/4B(8A)	1/4B(8A)	1/4B(8A)	1/4B(8A)	1/4B(8A)	1/4B(8A)	1/4B(8A)
Connection Thread Type M1	Rc	Rc	R	Rc	Rc	Rc	R
Connection Thread Type M2	R	R	R	Rc	Rc	Rc	Rc
Types of Screw 3 (When Different Dia. or Different Type Screw)	-	-	-	-	-	Rc	-
Max. Operating Pressure(MPa)	2.5	2.5	2.5	2.5	2.5	2.5	2.5
Nominal of Thread 3(Different Diameters or Different Type Screw)	-	-	-	-	-	1/8B(6A)	-
Applicable Fluid	Water / Air / Steam / Gas / Oil	Water / Air / Steam / Gas / Oil	Water / Air / Steam / Gas / Oil	Water / Air / Steam / Gas / Oil	Water / Air / Steam / Gas / Oil	Water / Air / Steam / Gas / Oil	Water / Air / Steam / Gas / Oil
Types of Screw 4 (When Different Dia. or Different Type Screw)	-	-	-	-	-	-	-
Surface Treatment	Not Provided / Zinc Plating	Not Provided / Zinc Plating	Not Provided / Zinc Plating	Not Provided / Zinc Plating	Zinc Plating	Zinc Plating	Not Provided / Zinc Plating
Nominal of Thread 4(Different Diameters or Different Type Screw)	-	-	-	-	-	-	-
Divisions of Max. Operating Pressure	More than 2.0MPa	More than 2.0MPa	More than 2.0MPa	More than 2.0MPa	More than 2.0MPa	More than 2.0MPa	More than 2.0MPa
Types of Related components	-	-	-	-	-	-	-
Interior Resin Lining	No	No	No	No	No	No	No

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Type
- Fitting
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Connection Type
- Thread-to-Thread, Equal Diameter / Same Type
- Thread-to-Thread, Equal Diameter / Different Type
- Thread-to-Thread, Reducing
- Thread-to-Steel Pipe
- Thread (Terminal)
- Thread-to-Flange
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Connecting Shape
- Elbow
- Street Elbow
- 3-Directions Elbow
- Male, Female Union
- Nipple
- Sockets
- Flange
- Tees
- Cross
- Bushings/Male Female Socket
- Cap
- Plug
- Y
- Syphon Pipe / Crossover Pipe
- Others
- Male, Female Union
- Terminal Full Thread
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Material
- Stainless Steel
- Steel
- Brass
- Aluminum
- Resin
- Bronze
- Cast Iron
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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
- 1/16
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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
Drawing

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Connection Thread Type M1
- R
- Rc
- PJ
- Rp
- NPT (Male thread)
- NPT (Female thread)
- G (Threaded)
- G (Tapped)
- M (Male Thread)
- M (Female Thread)
- UNF (External Thread)
Drawing

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Connection Thread Type M2
- R
- Rc
- RJ
- Rp
- NPT (Male thread)
- NPT (Female thread)
- G (Threaded)
- G (Tapped)
- M (Male Thread)
- M (Female Thread)
Drawing

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Types of Screw 3 (When Different Dia. or Different Type Screw)
- R
- Rc
- G (Threaded)
- G (Tapped)
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Max. Operating Pressure(MPa)
0.35

0.69

0.7

0.8

1

1.37

1.39

1.4

1.65

1.75

2

2.5

3.45

6.9

7

12

13.8

14

20.6

21

175

180

220

250

320
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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)
Nominal of Thread 1>2>3>4
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Applicable Fluid
- Water
- Air
- Steam
- Gas
- Chemical
- Oil
- Not specified by Manufacturer
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Types of Screw 4 (When Different Dia. or Different Type Screw)
- Rc
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Surface Treatment
- Not Provided
- Trivalent Chromate
- Chrome Plating
- Nickel Plating
- Zinc Plating
- Black Oxide
- Coating
- Resin Coating
- Polishing
- Others
- Zinc Electroplating
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Nominal of Thread 4(Different Diameters or Different Type Screw)
1 1/2B(40A)

1 1/4B(32A)

1/2B(15A)

1B(25A)

2B(50A)

3/4B(20A)
Nominal of Thread 1>2>3>4
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Divisions of Max. Operating Pressure
- 1.0Mpa or Less
- 2.0Mpa or Less
- More than 2.0MPa
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Types of Related components
- Valve
- Nut
- Hex Wrench
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Interior Resin Lining
- Presence
- No
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Simultaneous Two-Hand Pushbutton Switch Mechanism

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HITACHI KINZOKU Screw Fittings, Screw-In Type Flanges（Thread Nominal M2：1/4B(8A)）

Pipe Fitting - Male and Female Elbow

Tube Fittings 45° Male and Female Elbow

Pipe Fittings - Nipple

Pipe Fittings - Socket

Pipe Fitting Reducing Elbow

Tube Fitting Different Diameter T

Fitting Bushing

Filter by:

Stock

Narrow search by specifying spec./dim.

Type

Connection Type

Connecting Shape

Material

Thread Nominal M1

Thread Nominal M2

Connection Thread Type M1

Connection Thread Type M2

Types of Screw 3 (When Different Dia. or Different Type Screw)

Max. Operating Pressure(MPa)

Nominal of Thread 3(Different Diameters or Different Type Screw)

Applicable Fluid

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

Surface Treatment

Nominal of Thread 4(Different Diameters or Different Type Screw)

Divisions of Max. Operating Pressure

Types of Related components

Interior Resin Lining

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Examples how you can use these components Test

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