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KOYO Fittings for Steel Pipes and Copper Pipes（Connection Type：Pipe⇔Screw, plug-in type）
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Ring Joint Male Thread Connector
KOYO
[Features]· The product consists of the main body, ring and ring nut. Since it can be built by cutting the steel pipe with a pipe cutter, without machining, work efficiency is guaranteed.· Moreover, it can be connected with annealed copper pipes and various tubes using a pin (insert ring) as well.
Applicable Fluid Material Connection Type Type Material of Applicable Pipe Max. Operating Pressure(MPa) Connection Thread Type Applicable Pipe Type Connection Shape Fitting type Applicable Tube Size Type Nominal A 1 Nominal B 1 Nominal 1(mm) Nominal 1(inch) Applicable Pipe O.D. 1(mm) Nominal A 2 [In case of different diameters] Nominal of Thread Nominal B 2 [In case of different diameters] Nominal 2 [In the case of different diameters](mm) Surface Treatment Nominal 2 [In the case of different diameters](inch) Applicable Pipe O.D. 2 [In the case of different diameters](mm) Divisions of Max. Operating Pressure(MPa) Types of Related components Air Brass Pipe⇔Screw, plug-in type Fitting Copper / Stainless Steel 7 R Copper Pipe (General) Straight Pipe⇔Screw(Union/Socket/Adapter/Connector.etc) Ring Fitting Copper Pipe mm size / Copper Pipe inch size - - 3 ～ 12 1/4 ～ 3/8 3 ～ 12 - 1/8B(6A) / 1/4B(8A) / 3/8B(10A) / 1/2B(15A) - - Not Provided - - than 2.0Mpa - From: 83,390 VND Days to Ship: Số ngày giao hàng: 4 Day(s) or more 
4 Day(s) or more
-
You can add up to 6 items per a category to the compare list.
Ring Joint Thread Connector (G Thread Specifications)
KOYO
Uses cadmium-free brass material.
Applicable Fluid Material Connection Type Type Material of Applicable Pipe Max. Operating Pressure(MPa) Connection Thread Type Applicable Pipe Type Connection Shape Fitting type Applicable Tube Size Type Nominal A 1 Nominal B 1 Nominal 1(mm) Nominal 1(inch) Applicable Pipe O.D. 1(mm) Nominal A 2 [In case of different diameters] Nominal of Thread Nominal B 2 [In case of different diameters] Nominal 2 [In the case of different diameters](mm) Surface Treatment Nominal 2 [In the case of different diameters](inch) Applicable Pipe O.D. 2 [In the case of different diameters](mm) Divisions of Max. Operating Pressure(MPa) Types of Related components Air Brass Pipe⇔Screw, plug-in type Fitting Copper / Stainless Steel 7 G (Threaded) Copper Pipe (General) Straight Pipe⇔Screw(Union/Socket/Adapter/Connector.etc) Ring Fitting Copper Pipe mm size - - 6 - 6 - 1/4B(8A) - - Not Provided - - than 2.0Mpa - From: 139,290 VND Days to Ship: Số ngày giao hàng: 23 Day(s) or more
23 Day(s) or more
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You can add up to 6 items per a category to the compare list.
Ring Joint, Female Thread Connector
KOYO
Uses cadmium-free brass material.
Applicable Fluid Material Connection Type Type Material of Applicable Pipe Max. Operating Pressure(MPa) Connection Thread Type Applicable Pipe Type Connection Shape Fitting type Applicable Tube Size Type Nominal A 1 Nominal B 1 Nominal 1(mm) Nominal 1(inch) Applicable Pipe O.D. 1(mm) Nominal A 2 [In case of different diameters] Nominal of Thread Nominal B 2 [In case of different diameters] Nominal 2 [In the case of different diameters](mm) Surface Treatment Nominal 2 [In the case of different diameters](inch) Applicable Pipe O.D. 2 [In the case of different diameters](mm) Divisions of Max. Operating Pressure(MPa) Types of Related components Air Brass Pipe⇔Screw, plug-in type Fitting Copper / Stainless Steel 7 Rc Copper Pipe (General) Straight Pipe⇔Screw(Union/Socket/Adapter/Connector.etc) Ring Fitting Copper Pipe mm size - - 4 ～ 10 - 4 ～ 10 - 1/8B(6A) / 1/4B(8A) / 3/8B(10A) - - Not Provided - - than 2.0Mpa - From: 103,276 VND Days to Ship: Số ngày giao hàng: 4 Day(s) or more
4 Day(s) or more
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You can add up to 6 items per a category to the compare list.
Ring Joint, Bulkhead Female Thread Connector
KOYO
Uses cadmium-free brass material.
Applicable Fluid Material Connection Type Type Material of Applicable Pipe Max. Operating Pressure(MPa) Connection Thread Type Applicable Pipe Type Connection Shape Fitting type Applicable Tube Size Type Nominal A 1 Nominal B 1 Nominal 1(mm) Nominal 1(inch) Applicable Pipe O.D. 1(mm) Nominal A 2 [In case of different diameters] Nominal of Thread Nominal B 2 [In case of different diameters] Nominal 2 [In the case of different diameters](mm) Surface Treatment Nominal 2 [In the case of different diameters](inch) Applicable Pipe O.D. 2 [In the case of different diameters](mm) Divisions of Max. Operating Pressure(MPa) Types of Related components Air Brass Pipe⇔Screw, plug-in type Fitting Copper / Stainless Steel 7 G (Threaded) Copper Pipe (General) Straight Pipe⇔Screw(Union/Socket/Adapter/Connector.etc) Ring Fitting Copper Pipe mm size - - 14 - 14 - 1/2B(15A) - - Not Provided - - than 2.0Mpa - From: 476,173 VND Days to Ship: Số ngày giao hàng: 4 Day(s) or more
4 Day(s) or more
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You can add up to 6 items per a category to the compare list.
Ring Joint Male Thread Elbow Connector
KOYO
[Features]· The product consists of the main body, ring and ring nut. Since it can be built by cutting the steel pipe with a pipe cutter, without machining, work efficiency is guaranteed.· Moreover, it can be connected with annealed copper pipes and various tubes using a pin (insert ring) as well.
Applicable Fluid Material Connection Type Type Material of Applicable Pipe Max. Operating Pressure(MPa) Connection Thread Type Applicable Pipe Type Connection Shape Fitting type Applicable Tube Size Type Nominal A 1 Nominal B 1 Nominal 1(mm) Nominal 1(inch) Applicable Pipe O.D. 1(mm) Nominal A 2 [In case of different diameters] Nominal of Thread Nominal B 2 [In case of different diameters] Nominal 2 [In the case of different diameters](mm) Surface Treatment Nominal 2 [In the case of different diameters](inch) Applicable Pipe O.D. 2 [In the case of different diameters](mm) Divisions of Max. Operating Pressure(MPa) Types of Related components Air Brass Pipe⇔Screw, plug-in type Fitting Copper / Stainless Steel 7 R Copper Pipe (General) Elbow Ring Fitting Copper Pipe mm size - - 5 ～ 12 - 5 ～ 12 - 1/8B(6A) / 1/4B(8A) / 3/8B(10A) / 1/2B(15A) - - Not Provided - - than 2.0Mpa - From: 150,890 VND Days to Ship: Số ngày giao hàng: 4 Day(s) or more
4 Day(s) or more
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KOYO
[Features]·Ring joint made of Cadmium-free Brass.
Applicable Fluid Material Connection Type Type Material of Applicable Pipe Max. Operating Pressure(MPa) Connection Thread Type Applicable Pipe Type Connection Shape Fitting type Applicable Tube Size Type Nominal A 1 Nominal B 1 Nominal 1(mm) Nominal 1(inch) Applicable Pipe O.D. 1(mm) Nominal A 2 [In case of different diameters] Nominal of Thread Nominal B 2 [In case of different diameters] Nominal 2 [In the case of different diameters](mm) Surface Treatment Nominal 2 [In the case of different diameters](inch) Applicable Pipe O.D. 2 [In the case of different diameters](mm) Divisions of Max. Operating Pressure(MPa) Types of Related components Air Brass Pipe⇔Screw, plug-in type Fitting Copper / Stainless Steel 7 R Copper Pipe (General) Tee Ring Fitting Copper Pipe mm size - - 6 - 6 - 1/4B(8A) - - Not Provided - - than 2.0Mpa - From: 436,930 VND Days to Ship: Số ngày giao hàng: 4 Day(s) or more
4 Day(s) or more
-
You can add up to 6 items per a category to the compare list.
Ring Joint Thread Elbow Connector
KOYO
Uses cadmium-free brass material.
Applicable Fluid Material Connection Type Type Material of Applicable Pipe Max. Operating Pressure(MPa) Connection Thread Type Applicable Pipe Type Connection Shape Fitting type Applicable Tube Size Type Nominal A 1 Nominal B 1 Nominal 1(mm) Nominal 1(inch) Applicable Pipe O.D. 1(mm) Nominal A 2 [In case of different diameters] Nominal of Thread Nominal B 2 [In case of different diameters] Nominal 2 [In the case of different diameters](mm) Surface Treatment Nominal 2 [In the case of different diameters](inch) Applicable Pipe O.D. 2 [In the case of different diameters](mm) Divisions of Max. Operating Pressure(MPa) Types of Related components Air Brass Pipe⇔Screw, plug-in type Fitting Copper / Stainless Steel 7 Rc Copper Pipe (General) Elbow Ring Fitting Copper Pipe mm size - - 6 - 6 - 1/8B(6A) - - Not Provided - - than 2.0Mpa - From: 292,453 VND Days to Ship: Số ngày giao hàng: 4 Day(s) or more
4 Day(s) or more
-
You can add up to 6 items per a category to the compare list.
Koyo System Fittings Threaded Connector
KOYO
Uses cadmium-free brass material.
Applicable Fluid Material Connection Type Type Material of Applicable Pipe Max. Operating Pressure(MPa) Connection Thread Type Applicable Pipe Type Connection Shape Fitting type Applicable Tube Size Type Nominal A 1 Nominal B 1 Nominal 1(mm) Nominal 1(inch) Applicable Pipe O.D. 1(mm) Nominal A 2 [In case of different diameters] Nominal of Thread Nominal B 2 [In case of different diameters] Nominal 2 [In the case of different diameters](mm) Surface Treatment Nominal 2 [In the case of different diameters](inch) Applicable Pipe O.D. 2 [In the case of different diameters](mm) Divisions of Max. Operating Pressure(MPa) Types of Related components Air Brass Pipe⇔Screw, plug-in type Fitting Copper 7 R Copper Pipe (Annealed Copper Pipe) Straight Pipe⇔Screw(Union/Socket/Adapter/Connector.etc) Flare Fittings Copper Pipe mm size / Copper Pipe inch size - - 12 1/4 6.35 ～ 12 - 1/4B(8A) / 1/2B(15A) - - Not Provided - - than 2.0Mpa - From: 118,871 VND Days to Ship: Số ngày giao hàng: 4 Day(s) or more
4 Day(s) or more
-
You can add up to 6 items per a category to the compare list.
Koyo System Fitting Thread Branch Tee
KOYO
[Features]·Push-expansion type fitting made of Cadmium-free brass.
Applicable Fluid Material Connection Type Type Material of Applicable Pipe Max. Operating Pressure(MPa) Connection Thread Type Applicable Pipe Type Connection Shape Fitting type Applicable Tube Size Type Nominal A 1 Nominal B 1 Nominal 1(mm) Nominal 1(inch) Applicable Pipe O.D. 1(mm) Nominal A 2 [In case of different diameters] Nominal of Thread Nominal B 2 [In case of different diameters] Nominal 2 [In the case of different diameters](mm) Surface Treatment Nominal 2 [In the case of different diameters](inch) Applicable Pipe O.D. 2 [In the case of different diameters](mm) Divisions of Max. Operating Pressure(MPa) Types of Related components Air Brass Pipe⇔Screw, plug-in type Fitting Copper 7 Rc Copper Pipe (Annealed Copper Pipe) Tee Flare Fittings Copper Pipe mm size - - 8 - 8 - 1/4B(8A) - - Not Provided - - than 2.0Mpa - From: 499,920 VND Days to Ship: Số ngày giao hàng: 23 Day(s) or more
23 Day(s) or more
-
You can add up to 6 items per a category to the compare list.
KOYO
Cadmium-free brass material is used.
Applicable Fluid Material Connection Type Type Material of Applicable Pipe Max. Operating Pressure(MPa) Connection Thread Type Applicable Pipe Type Connection Shape Fitting type Applicable Tube Size Type Nominal A 1 Nominal B 1 Nominal 1(mm) Nominal 1(inch) Applicable Pipe O.D. 1(mm) Nominal A 2 [In case of different diameters] Nominal of Thread Nominal B 2 [In case of different diameters] Nominal 2 [In the case of different diameters](mm) Surface Treatment Nominal 2 [In the case of different diameters](inch) Applicable Pipe O.D. 2 [In the case of different diameters](mm) Divisions of Max. Operating Pressure(MPa) Types of Related components Air Brass Pipe⇔Screw, plug-in type Fitting Copper 7 R Copper Pipe (General) Elbow Ring Fitting Copper Pipe mm size - - 6 - 6 - 1/8B(6A) - - Not Provided - - than 2.0Mpa - From: 538,413 VND Days to Ship: Số ngày giao hàng: 4 Day(s) or more
4 Day(s) or more
| BrandNhãn hiệu |
|---|
| Product SeriesDòng sản phẩm |
| From |
| Days to ShipSố ngày giao hàng |
| Applicable Fluid |
| Material |
| Connection Type |
| Type |
| Material of Applicable Pipe |
| Max. Operating Pressure(MPa) |
| Connection Thread Type |
| Applicable Pipe Type |
| Connection Shape |
| Fitting type |
| Applicable Tube Size Type |
| Nominal A 1 |
| Nominal B 1 |
| Nominal 1(mm) |
| Nominal 1(inch) |
| Applicable Pipe O.D. 1(mm) |
| Nominal A 2 [In case of different diameters] |
| Nominal of Thread |
| Nominal B 2 [In case of different diameters] |
| Nominal 2 [In the case of different diameters](mm) |
| Surface Treatment |
| Nominal 2 [In the case of different diameters](inch) |
| Applicable Pipe O.D. 2 [In the case of different diameters](mm) |
| Divisions of Max. Operating Pressure(MPa) |
| Types of Related components |
You can add up to 6 items per a category to the compare list.  | You can add up to 6 items per a category to the compare list.  | You can add up to 6 items per a category to the compare list.  | You can add up to 6 items per a category to the compare list.  | You can add up to 6 items per a category to the compare list.  | You can add up to 6 items per a category to the compare list.  | You can add up to 6 items per a category to the compare list.  | You can add up to 6 items per a category to the compare list.  | You can add up to 6 items per a category to the compare list.  | You can add up to 6 items per a category to the compare list.  | |
| BrandNhãn hiệu | KOYO | KOYO | KOYO | KOYO | KOYO | KOYO | KOYO | KOYO | KOYO | KOYO |
| Product SeriesDòng sản phẩm | ||||||||||
| From | 83,390 VND- | 139,290 VND | 103,276 VND- | 476,173 VND | 150,890 VND- | 436,930 VND | 292,453 VND | 118,871 VND- | 499,920 VND | 538,413 VND |
| Days to ShipSố ngày giao hàng | 4 Day(s) or more | 23 Day(s) or more | 4 Day(s) or more | 4 Day(s) or more | 4 Day(s) or more | 4 Day(s) or more | 4 Day(s) or more | 4 Day(s) or more | 23 Day(s) or more | 4 Day(s) or more |
| Applicable Fluid | Air | Air | Air | Air | Air | Air | Air | Air | Air | Air |
| Material | Brass | Brass | Brass | Brass | Brass | Brass | Brass | Brass | Brass | Brass |
| Connection Type | Pipe⇔Screw, plug-in type | Pipe⇔Screw, plug-in type | Pipe⇔Screw, plug-in type | Pipe⇔Screw, plug-in type | Pipe⇔Screw, plug-in type | Pipe⇔Screw, plug-in type | Pipe⇔Screw, plug-in type | Pipe⇔Screw, plug-in type | Pipe⇔Screw, plug-in type | Pipe⇔Screw, plug-in type |
| Type | Fitting | Fitting | Fitting | Fitting | Fitting | Fitting | Fitting | Fitting | Fitting | Fitting |
| Material of Applicable Pipe | Copper / Stainless Steel | Copper / Stainless Steel | Copper / Stainless Steel | Copper / Stainless Steel | Copper / Stainless Steel | Copper / Stainless Steel | Copper / Stainless Steel | Copper | Copper | Copper |
| Max. Operating Pressure(MPa) | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 |
| Connection Thread Type | R | G (Threaded) | Rc | G (Threaded) | R | R | Rc | R | Rc | R |
| Applicable Pipe Type | Copper Pipe (General) | Copper Pipe (General) | Copper Pipe (General) | Copper Pipe (General) | Copper Pipe (General) | Copper Pipe (General) | Copper Pipe (General) | Copper Pipe (Annealed Copper Pipe) | Copper Pipe (Annealed Copper Pipe) | Copper Pipe (General) |
| Connection Shape | Straight Pipe⇔Screw(Union/Socket/Adapter/Connector.etc) | Straight Pipe⇔Screw(Union/Socket/Adapter/Connector.etc) | Straight Pipe⇔Screw(Union/Socket/Adapter/Connector.etc) | Straight Pipe⇔Screw(Union/Socket/Adapter/Connector.etc) | Elbow | Tee | Elbow | Straight Pipe⇔Screw(Union/Socket/Adapter/Connector.etc) | Tee | Elbow |
| Fitting type | Ring Fitting | Ring Fitting | Ring Fitting | Ring Fitting | Ring Fitting | Ring Fitting | Ring Fitting | Flare Fittings | Flare Fittings | Ring Fitting |
| Applicable Tube Size Type | Copper Pipe mm size / Copper Pipe inch size | Copper Pipe mm size | Copper Pipe mm size | Copper Pipe mm size | Copper Pipe mm size | Copper Pipe mm size | Copper Pipe mm size | Copper Pipe mm size / Copper Pipe inch size | Copper Pipe mm size | Copper Pipe mm size |
| Nominal A 1 | - | - | - | - | - | - | - | - | - | - |
| Nominal B 1 | - | - | - | - | - | - | - | - | - | - |
| Nominal 1(mm) | 3 ～ 12 | 6 | 4 ～ 10 | 14 | 5 ～ 12 | 6 | 6 | 12 | 8 | 6 |
| Nominal 1(inch) | 1/4 ～ 3/8 | - | - | - | - | - | - | 1/4 | - | - |
| Applicable Pipe O.D. 1(mm) | 3 ～ 12 | 6 | 4 ～ 10 | 14 | 5 ～ 12 | 6 | 6 | 6.35 ～ 12 | 8 | 6 |
| Nominal A 2 [In case of different diameters] | - | - | - | - | - | - | - | - | - | - |
| Nominal of Thread | 1/8B(6A) / 1/4B(8A) / 3/8B(10A) / 1/2B(15A) | 1/4B(8A) | 1/8B(6A) / 1/4B(8A) / 3/8B(10A) | 1/2B(15A) | 1/8B(6A) / 1/4B(8A) / 3/8B(10A) / 1/2B(15A) | 1/4B(8A) | 1/8B(6A) | 1/4B(8A) / 1/2B(15A) | 1/4B(8A) | 1/8B(6A) |
| Nominal B 2 [In case of different diameters] | - | - | - | - | - | - | - | - | - | - |
| Nominal 2 [In the case of different diameters](mm) | - | - | - | - | - | - | - | - | - | - |
| Surface Treatment | Not Provided | Not Provided | Not Provided | Not Provided | Not Provided | Not Provided | Not Provided | Not Provided | Not Provided | Not Provided |
| Nominal 2 [In the case of different diameters](inch) | - | - | - | - | - | - | - | - | - | - |
| Applicable Pipe O.D. 2 [In the case of different diameters](mm) | - | - | - | - | - | - | - | - | - | - |
| Divisions of Max. Operating Pressure(MPa) | than 2.0Mpa | than 2.0Mpa | than 2.0Mpa | than 2.0Mpa | than 2.0Mpa | than 2.0Mpa | than 2.0Mpa | than 2.0Mpa | than 2.0Mpa | than 2.0Mpa |
| Types of Related components | - | - | - | - | - | - | - | - | - | - |
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ConfigureTạo
Specification/DimensionsĐặc điểm kỹ thuật / Kích thướcĐặc điểm kỹ thuật / Kích thước
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Applicable Fluid
- Water
- Air
- vapor
- Gas
- Chemical
- Oil
- Powder
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Material
- Steel
- Brass
- Stainless Steel
- Copper
- Bronze
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Connection Type
- Pipe⇔Pipe, same diameters, plug-in type
- Pipe⇔Pipe, same diameters, welding type
- Pipe⇔Pipe, different diameters, plug-in type
- Pipe⇔Pipe, different diameters, welding type
- Pipe⇔Screw, plug-in type
- Pipe⇔Screw, welding type
-
Type
- Fitting
- Related Products
- Straight
- Elbow
- Tee
-
Material of Applicable Pipe
- Steel
- Copper
- Stainless Steel
- PVC
- Polyethylene
- Polybutene
- Other Resins
-
Max. Operating Pressure(MPa)
-
Connection Thread Type
-
Applicable Pipe Type
- Copper Pipe (General)
- Copper Pipe (for Construction)
- Copper Pipe (for Refrigerant)
- Copper Pipe (Annealed Copper Pipe)
- Copper Pipe (Controlled Copper Pipe)
- Steel pipe (general)
- Steel pipe / gas pipe
-
Fitting type
- Ring Fitting
- Flare Fittings
- Sleeve-type fittings
- Ferrule Fitting
- Bite type Fittings
- Mechanical Joint
- Welding joint
-
Applicable Tube Size Type
- Copper Pipe mm size
- Copper Pipe inch size
- Copper Pipe mm-inch size
- Size for Copper Pipe construction
- Size for Copper Pipe Refrigerant
- Steel pipe JIS size
- Steel pipe metric size
-
Nominal A 1
-
Nominal B 1
-
Nominal 1(mm)
-
Nominal 1(inch)
-
Applicable Pipe O.D. 1(mm)
-
Nominal A 2 [In case of different diameters]
-
Nominal of Thread
-
Nominal B 2 [In case of different diameters]
-
Nominal 2 [In the case of different diameters](mm)
-
Surface Treatment
-
Nominal 2 [In the case of different diameters](inch)
-
Applicable Pipe O.D. 2 [In the case of different diameters](mm)
-
Divisions of Max. Operating Pressure(MPa)
- 1.0Mpa or Less
- 2.0Mpa or Less
- than 2.0Mpa
- 2.0～7.0MPa
-
Types of Related components
- Sleeve
- Insert Ring
- Ring
- Cap
- Nut
- Plug
- Mounting Fitting
- Gasket seal
- Air Bleeding Valve
- Tools and Jigs
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