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Categories of products
Thermoweld Apparatus
Heating Device
Cutting Machine & Economizer
Qxygen Gauge & Regulator
Japan Large, Medium-Sized Pipe Meters
Various Medical Oxygen Gauges
Aluminum, Steel Oxygen Cylinder
CO2 Gauge for Beer and Weeds
CO2Heating Ammeter
Galvanized Stainless Steel Regulator
Small Regulator
Rubber Tube (Double Color Tube)
Assembling Appliances
Burners
Capacity Meter & Manometer
Breaking and Replacing Valves & Tee Valves
Connection Tubes of Steel Cylinder, Steem Appliances
Copper Bolts and Nuts
Steel, Aluminum Cylinder(O2-AC)
Caps of the Cylinders
Copper Joints
Melting and Cutting Tools, Trolleys
Automatic Cutting Machine, Pipe Cutting Pant
Graphite Handles, Electric Welding Machine
Electro-ion Cutting Machine
Electrode Barrels and Boxes
 

Introduction of products-Japan large, medium-sized pipe  meters

 

Japan K.S-CH-Fuji-Large-sized pipe meters, Part of the medium-sized pipe meters-Fittings

Product designation: B319
Name: Japan KS-140 pipe regulator (Kansai)
Specs: Adaptors and outlets can be pre-fabricated; applicable to O2-N2-Ar-CO2-Air-He-H2  and etc.
Function illustration

Product designation: B320
Name: Japan KS-14 pipe regulator (Kansai)
Specs:  Adaptors and outlets can be pre-fabricated; applicable to C2H2-LPG-Natural gas
Function illustration

Related product DM-1   Related products DM-2   Related products DM-3

Product designation: B321
Name: GN-medium-sized pipe meter (for O2、Ar、N2、CO2 and etc.)
Specs:  Adaptors: W22-14 RH thread, Outlet: M16-1.5 RH thread Adaptors and outlets can be pre-fabricated as required by the client

Product designation: B322
Name: GN-medium-sized pipe meter
Specs: Adaptors: W22-14 LH left thread, Outlet: M16-1.5 LH left thread Adaptors and outlets can be pre-fabricated as required by the client
Applicable gas: LPG-C2H2-He-H2-Natural petroleum gas

Product designation: B322-A
Name: Left thread nut (W22-14LH)

Product designation: B323
Name: GN-Plug-type medium-sized pipe meter (O2)
Specs:  Adaptors: W22x14 RH thread nuts, outlets: M16-1.5 RH thread
Applicable to O2-N2-Ar-CO2-N2O-HeOD head can be applied to the outlets

Product designation: B325
Name: GN-Plug-type medium-sized pipe meter
Specs: Adaptors: W22x14 LH thread nuts, outlets: M16-1.5 LH left thread
Applicable gas: C2H2-LPG-Natural methane gas

SR-290、SR-29 Large-sized pipe meter regulators, medium-sized pipe meter

Product designation: B326
Name:SR-290 large-sized regulator (full copper)
Specs:Applicable to O2-N2-Ar-CO2-Air-H2-He and etc.;  can also be used for liquid gases Adaptors can be W22.6X14RH Male Outlets can be M16X1.5RH Male→(A)
Note:First pressure 0~280kg; Second pressure 0~25kg

Product designation: B327
Name:SR-29 large-sized regulators (full copper)
Specs:Applicable to C2H2-LPG-Natural gas-Natural petroleum gas Outlets and adaptors can be prefabricated Inlets are fitted with acetylene cylinder bracket, outlets can be  M16-1.5LH→(A)
Note: First pressure 0~40kg; Second pressure 0~2.5kg

Product designation: B328
Name:GN-large-sized regulator
Specs:Adaptors: W22-14RH, outlets will be female quick joint
Applicable gas: Ar-O2-N2-Air-He-N2O-H2...

Product designation: B329
Name:GN-medium-sized regulator
Specs: Adaptors: W24.2-14 thread,  outlets will be male quick joint
Applicable gas: N2-He-O2

Product designation: B330
Name:Argon welding machine-gas pipe converting regulator
Specs:Outlet will be fitted with 3/4-16 threaded gavanlized steel tube (4'')

Product designation: B331
Name:Pipe regulator+flowmeter
Specs:Second pressure0-10kg (preset)
Applicable gas:CO2-Ar-N2-N2O...

Product designation: B332
Name: GN-medium-sized pipe meter
Applicable gas: Ar-O2-N2-Air-He-N2O
Oulets: M16-1.5RH, 2''NPT, OD head, 3''PT, 4''PT

Product designation: B333
Name: GN-medium-sized rear plug-type pipe meter
Applicable gas: C2H2, LPG(A), Natural gas(B)

Product designation: B333-C
Name: GN-medium-sized back plug-type acetylene gauge

Product designation: B333-D
Name: GN-medium-sized rear plug type male regulator
Applicable gas: O2-N2-Ar-He-Air-N2O

Product designation: B335
Name:SR-290 large-sized pipe meter
Specs:Adaptors and outlets shall be 4''PT female
Note:First pressure 0~280kg; Second pressure 0~25kg

Product designation: B336
Name: SR-29 arge-sized pipe meter
Specs:Adaptors and outlets shall be 4''PT female
Note: First pressure 0~400kg; Second pressure 0~2.5kg


Comparison of the above products:

 

Models

Manometer㎏/c㎡

Applicable gas

Inlet pressure
kgf/c㎡

Regulated pressure
kgf/c㎡

Specs of adaptors and outlets

Weight
g

Flow rate
Q(Nm3/H)

First

Second

B335

280 25

Oxygen
Insert gases

150

0~12

W22-14RH
or
W29-16RH
 

3225

10kgf/c㎡Air

B336

40 2.5

Acetyiene
LPG

20

0~1

3205

0.5kgf/c㎡Air

 

Product designation:B337
Name:GN-pipe regulator
Specs:First pressure: 0~250kg; second pressure: 0~25kg
Adaptors and outlets: 4'' PT male; can be used for pipelines in hospitals-laborator
ies

Product designation:B338
Name: CNC pipe meter
Specs: Adaptors: M16-1.5 left male, Outlets: M16-1.5 left male
Applicable gas: C2H2-LPG-
natural gas

Product designation:B339
Name: CNC pipe meter
Specs:Adaptors: M16-1.5 median male (can be attached by 5/16 Ferrul (A), Outlets: M16-1.5 median thread
Applicable gas: O2-Ar-CO2-N2-He-N2O

Product designation:B339-A
Name: Rear plug-type oxygen-acetylene used main part (2")
Specs:Adaptors and outlets can be W13-19RH

Product designation:B350
Name:GN-medium-sized pipe meter (O2)
Specs:Adaptors and outlets are fitted with 5/16 Ferrules

Product designation:B350-A
Name:GN-medium-sized pipe meter (AC-LPG)
Specs:Adaptors and outlets are fitted with 5/16 Ferrules

Pipe products for assembling appliances-Valves

Product designation:B351
Name:Liquid regulator


 

Product designation:B352
Name:Gas-liquid pipe regulator (can be used for guages in laser cutting)


 

Product designation:B353
Name: Large-sized regulator for pipes


 


Comparison of the above products:

 

Models

Manometer ㎏/c㎡

Applicable gas

Inlet pressure
kgf/c㎡

Regulated pressure
kgf/c㎡

Specs of adaptors and outlets

Weight
g

Flow rate
Q(Nm3/H)

First

Second

B351

40 25

Oxygen
Insert gases

20

0~10

W22-14RH
or
W29-16RH
 

3205

5kgf/c㎡Air

B352

280 40

Oxygen
Insert gases

150

0~30

3225

10kgf/c㎡Air

B353

100 50

Oxygen
Insert gases

35

0~30

3225

5kgf/c㎡Air

 

 

Product designation:B355
Name: Japan CH-20 regulator
 

Product designation:B356
Name: Japan CH-14 regulator
 

Product designation:B357     Name: Japan CH-200 regulator

Product designation:B357-A
Name:Japan CH-140 regulator

Products DM

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