74 Degree Flare Adapter, Metric Standard

74 Degree Flare Adapter, Metric Standard
74 Degree Flare Adapter, Metric Standard
74 Degree Flare Adapter, Metric Standard
74 Degree Flare Adapter, Metric Standard
74 Degree Flare Adapter, Metric Standard
74 Degree Flare Adapter, Metric Standard
74 Degree Flare Adapter, Metric Standard
74 Degree Flare Adapter, Metric Standard
74 Degree Flare Adapter, Metric Standard
74 Degree Flare Adapter, Metric Standard
74 Degree Flare Adapter, Metric Standard
74 Degree Flare Adapter, Metric Standard
74 Degree Flare Adapter, Metric Standard
74 Degree Flare Adapter, Metric Standard
74 Degree Flare Adapter, Metric Standard
74 Degree Flare Adapter, Metric Standard
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The 74° flare adapter is designed to match pipes in 5mm to 34mm diameter, allowing the passage of oil, water, and gas, among various corrosive and non-corrosive media. The hose adapter is joined to the pipe via welding for a reliable, leak-proof connection, and has found wide use in refinery, chemical engineering, textile, national defense, metallurgy, aerospace, and ship building industries.

Longye 74 degree flare adapter is made of type 20 or 45 steel and has been put through zinc trivalent chromate plating to obtain a clear or multi-color finish. The threaded flare fitting is of vital importance for the proper function of any hydraulic line installed on construction machinery and machine tools.

Note
The 74 degree flare adapter gets its name from the 74°flare or conical seating surface of the adapter that provides metal-to-metal sealing against pressure and leak. Of course the adapter can use rubber o-ring seals for reliable leak-free performance.

Model Selection

1Q

1Q Metric Male 74°Cone Seal (Metal-to-Metal seal)

Technical Specifications
Part No. Thread Tube O.D. Dimensions
E F D1,D2 A B L S1 S2. S3
1Q-10 M10X1 M10X1 5 12 12 30 12 14
1Q-12 M12X1.5 M12X1.5 6 15.7 15.7 37.5 14 14
10-14 M14X1.5 M14X1.5 8 17 17 40 17 17
10-16 M16X1.5 M16X1.5 10 18 18 42 17 19
10-18 M18X1.5 M18X1.5 12 18 18 42 19 22
10-22 M22X1.5 M22X1.5 14 19.5 19.5 47 24 27
ia24 M24X1.5 M24X1.5 16 20 20 50 27 30
1Q-27 M27X1.5 M27X1.5 18 20 20 50 30 32
1Q-30 M30X1.5 M30X1.5 20 23 23 57 32 36
1Q-30E M30X2 M30X2 20 26 26 63 32 36
1Q-33 M33X2 M33X2 22 26 26 63 36 38
1Q-36 M36X2 M36X2 25 26 26 63 38 41
ia39 M39X2 M39X2 28 26 26 65 41 46
1Q-42 M42X2 M42X2 32 28.5 28.5 70 46 50
1Q-45 M45X2 M45X2 34 28.5 28.5 70 46 55
Note
In case you want to order sleeve and nut from us, add RN to the end of the desired part no., i.e.,1Q-18RN.
The sleeve is designated by NB500-Q and the nut by NB200-Q.
1QB

1QB Metric Male 74r Cone / BSP MALE Double Use with 60° Cone Seat or Bonded Seal

Technical Specifications
Part No. Thread Tube O.D. Dimensions
E F D A B L S1 S2
1QB-12-02 M12X1.5 G1/8-X28 6 15.7 10 32 14 14
1QB-14-04 M14X1.5 G1ATX19 8 17 12 35 19 17
1QB-16-06 M16X1.5 G3/8-X19 10 18 13.5 39.5 22 19
1QB-18-06 M18X1.5 G3/8-X19 12 18 13.5 39.5 22 22
1QB-22-08 M22X1.5 G^ /2 r X^4 14 19.5 16 45.5 27 27
1QB-24-10 M24X1.5 G5/8-X14 16 20 17.5 47.5 30 30
1QB-27-12 M27X1.5 G3ATX14 18 20 18.5 49.5 32 32
1QB-30-12 M30X1.5 G3ATX14 20 23 18.5 52.5 32 36
1QB-30E-12 M30X2 G3/4-X14 20 26 18.5 55.5 32 36
1QB-33-16 M33X2 G1"X11 22 26 20.5 59.5 41 38
1QB-39-16 M39X2 G1"X11 28 26 20.5 59.5 41 46
1QB^5-20 M45X2 G1.1/4"X11 34 28.5 20.5 64 50 55
Note
We can throw in some sleeves and nuts with the flare adapters. In that case, add RN to the end of the desired part no., as in 1QB-1&-06RN. The sleeve is designated by NB500-Q and the nut by NB200-Q.
1QG-RN

1QG-RN Metric Male 74°Cone Seal/ BSP Male O-Ring

Technical Specifications
Part No. Thread D O-Ring Dimensions
E F Tube O.D. F A B L S1 S2
1CX3-14-04 M14X1.5 G1/4"X19 8 O 11 17 11 36 19 17
1QG-16-06 M16X1.5 G3/8"X19 10 O 13 18 11.5 40 22 19
1QG-18-06 M18X1.5 G3/8-X19 12 o 13 18 11.5 40 22 22
1QG-18-08 M18X1.5 G1/2"X14 12 o 15 18 14 43 27 22
1QG-22-08 M22X1.5 G1/2"X14 14 o 15 19.5 14 44.5 27 27
1QG-27-12 M27X1.5 G3/4-X14 18 o 19 20 15.5 49.5 32 32
1QG-30-12 M30X1.5 G3/4..X14 20 o 19 23 15.5 52.5 32 36
1CX5-39-16 M39X2 G1"X11 28 0217 26 18 60 41 46
1QG-45-20 M45X2 G11/4"X1 34 0222 28.5 20 66.5 50 55
1QH

1QH 90° Elbow Metric 74° Cone / Metric Male Adjustable Stub End L-Series ISO 6149-3

Technical Specifications
Part No. Thread D TUBE O.D. O-Ring Dimensions
E F F A B S1 S2 S3
1QH9-14-120G M14X1.5 M12X1.5 8 9.3X2.4 30.2 32 14 17 17
1QH9-16-140G M16X1.5 M14X1.5 10 011.3X2.4 32 35.5 16 19 19
1QH9-18-160G M18X1.5 M16X1.5 12 013.3X2.4 34 36 19 22 22
1QH9-22-180G M22x1.5 M18x1.5 14 015.3X2.4 37.5 39.5 22 24 27
1QH9-27-220G M27X1.5 M22x1.5 18 019.3X2.4 41.5 43.5 27 27 32
1QH9-30-270G M30x1.5 M27x2 20 023.5X3.0 45.8 50 30 32 36
1QH9-33-270G M33x2 M27x2 22 023.5X30 49.5 52 33 32 41
1QH9-36-330G M3€x2 M33x2 25 029.2X3.0 51.5 54 36 41 41
1QH9-39-330G M39x2 M33x2 28 029.2X3.0 55.5 57.2 41 41 46
1QH9-45-420G M45x2 M42x2 34 038.5X3.0 62.5 61 48 50 50
Note
1. Add "RN" after your desired part no.,for example 1QH9-22-18/RN, if you need to order hose sleeves and nuts from us.
2. Designation for the hose sleeve is NB500-Q, and for the nut, NB200-Q. 3. The F end of the o-ring is connected to ISO 9974-1 threaded port or ISO 6149-1 port without needing a retaining ring.
1QL-RN

1QL-RN Metric Male 74°Cone/ Metric Male with Bonded Seal

Technical Specifications
Part No. Thread Tube O.D. Sello Dimensions
E F A B L S1 S2
1QL-10 M10X1 M10X1 5 ZHD-10 12 8 27 17 14
1QL-12 M12X1.5 M12X1.5 6 ZHD-12 15.7 12 35.2 17 14
1QL-12-10 M12X1.5 M10X1 6 ZHD-10 15.7 8 30.5 17 14
1QL-14 M14X1.5 M14X1.5 8 2HD-14 17 12 36.5 19 17
1QL-14-10 M14X1.5 M10X1 8 ZHD-10 17 8 32 17 17
1QL-14-12 M14X1.5 M12X1.5 8 ZHD-12 17 12 36.5 17 17
1QL-14-10 M14X1.5 M10X1.5 8 ZHD-10 17 12 37 22 17
1QL-10 M10X1.5 M10X1.5 10 ZHD-16 18 12 38 22 19
1QL-16-14 M1QX1.5 M14X1.5 10 ZHD-14 18 12 37 19 19
1QL-18 M18X1.5 M18X1.5 12 ZHD-18 18 12 38.5 24 22
1QL-18-10 M18X1.5 M16X1.5 12 ZHD-16 18 12 38 22 22
1QL-22 M22X1.5 M22X1.5 14 ZHD-22 19.5 14 43.5 27 27
1QL-22-18 M22X1.5 M18X1.5 14 ZHD-18 19.5 12 41 24 27
1QL-27 M27X1.5 M27X2 18 2HD-27 20 10 49 34 32
1QL-27-22 M27X1.5 M22X1.5 18 ZHD-22 20 14 44 30 32
1QL-30-27 M30X1.5 M27X2 20 ZHD-27 23 16 50 34 36
1QL-33 M33X2 M33X2 22 ZHD-33 26 18 57 41 38
1QL-33-27 M33X2 M27X2 22 ZHD-27 26 16 55 34 38
1QL-36-33 M36X2 M33X2 25 ZHD-33 26 18 58 41 41
1QL-39-33 M39X2 M33X2 28 ZHD-33 26 18 59 41 46
1QL-42 M42X2 M42X2 32 ZHD-42 28.5 20 05.5 50 50
1QL-4&-42 M45X2 M42X2 34 2HD-42 28.5 20 65.5 50 55
Note
1. Add "RN" after your desired part no.,for example 1QL-13RN, if you need to order hose sleeves and nuts from us.
2. Designation for the hose sleeve is NB500-Q, and for the nut, NB200-Q.
1QN

1QN Metric Male 74° Cone/NPT Male Thread

Technical Specifications
Part No. Thread Tube O.D. Dimensions
E F D A B L S1 S2
1QN-12-02 M12X1.5 Z1/8*X27 6 15.7 10.5 32 14 14
1QT4-12-04 M12X1.5 Z1ATX18 6 15.7 15 36.5 14 14
1QN-14-02 M14X1.5 Z1/8*X27 8 17 10.5 33 17 17
10^14-04 M14X1.5 Z1/4-X18 8 17 15 38 17 17
1QN-16-04 M16X1.5 Z1/4*X18 10 18 15 39 17 10
1QN-16-06 M16X1.5 Zi /8*X18 10 18 16 40 19 19
1QW-18-04 M18X1.5 21/4*X18 12 18 15 39 19 22
1QN-18-06 M18X1.5 23/8 ^X18 12 18 16 40 18 22
1QN-18-08 M18X1.5 Z1/2*X14 12 18 19.5 45.5 22 22
1QN-22-06 M22X1.5 23/8*X18 14 19.5 16 43.5 24 27
1QW-22-08 M22X1.5 Z1/2*X14 14 19.5 19.5 47 24 27
1QN-27-06 M27X1.5 23/8*X18 18 20 16.5 46 30 32
1QN-27-08 M27X1.5 Z1/2*X14 18 20 19.5 49.5 30 32
1QN-27-12 W27X1.5 Z3/4-X14 18 20 19.5 49.5 30 32
1QN-27-16 M27X1.5 Z1*X11.5 18 20 25.5 56.5 36 32
10^30-12 M30X1.5 Z3/4-X14 20 23 19.5 53.5 32 36
1QN-33-12 M33X2 23/4*X14 22 26 19.5 56.5 36 38
1QN-36-16 M36X2 Z1-X11.5 25 26 25.5 63 41 41
1QN-3S-16 M3QX2 Z1*X11.5 28 26 25.5 04.5 41 4€
1QN-45-16 M45X2 Z1*X11.5 34 28.5 25.5 67 46 55
1QN-45-20 M45X2 Z1.1/4-X11.5 34 28.5 26.5 68 46 55
1QW-45-24 M45X2 Z1.1/2^11.5 34 28.5 27.5 71 50 55
Note
1. Add "RN" after your desired part no.,for example 1QN-22-08RN, if you need to order hose sleeves and nuts from us.
2. Designation for the hose sleeve is NB500-Q, and for the nut, NB200-Q.
1QN4

1QN4 45°Elbow Metric Male 74°Cone /NPT Male Thread

Technical Specifications
Part No. Thread Tube O.D. Dimensions
E F D A B S1 S2
1QN4-12-02 M12X1.5 Z1/8"X27 6 23 17 11 14
1QN4-14*02 M14X1.5 Z1/8 n X27 8 26 18 14 17
1QN4-14-04 M14X1.5 Z1/4"X18 8 26 21 14 17
1QN4-16-06 M16X1.5 Z3/8 M X18 10 24 24 16 19
1QN4-18*06 M18X1.5 Za /8"X18 12 28 24 19 22
1QN4-22^)8 M22X1.5 Z1/2"X14 14 30.5 29.5 22 27
1QN4-27-08 M27X1.5 Z1/2"X14 18 33 31 27 32
1QN4-27-12 M27X1.5 Za /4"X14 18 33 35 27 32
1QN4-30-12 M30X1.5 Z3/4 M X14 20 36.2 35.5 30 36
1QN4-36-16 M36X2 zrxn .5 25 42 41 36 41
1QN4-39-16 M39X2 zrxii .5 28 44.5 42.5 41 46
1QN4-42-20 M42X2 Z1.1/4"X11.5 32 47 43 41 50
Note
1. Add "RN" after your desired part no.,for example 1QN4-22-08RN, if you need to order hose sleeves and nuts from us.
2. Designation for the hose sleeve is NB500-Q, and for the nut, NB200-Q.
1QT9

1QT9-SP/RN 90°Elbow Metric Male 74° Cone/ BSPT Male Thread

Technical Specifications
Part No. Thread Tube O.D. Dimensions
E F D A B S1 S2
1QT9-14-04SP M14X1.5 R1/4-X19 8 30.2 25.5 14 17
1QT9-16-04SP M16X1.5 R1/4"X19 10 32 26.5 16 19
1QT9-18-06SP M18X1.5 R3/8"X19 12 34 29 19 22
1QT9-18-08SP M18X1.5 R1/2"X14 12 36 36 22 22
1QT9-22-08SP M22X1.5 R1/2"X14 14 37.5 36 22 27
1QT9-27-08SP M27X1.5 R1A2-X14 18 41.5 39.5 27 32
1QT9-27-12SP M27X1.5 R3/4"X14 18 41.5 44 27 32
1QT9-30-12SP M30X1.5 R3ATX14 20 45.8 45.5 30 36
1QT9-33-12SP M33X2 R3/4"X14 22 49.5 47.5 33 38
1QT9-36-16SP M36X2 R1 W X11 25 51.5 52 36 41
1QT9-39-16SP M39X2 R1"X11 28 55.5 55.2 41 46
1QT9-45-20SP M45X2 R1.1/4-X11 34 62.5 61 48 55
Note
1. Add "RN" after your desired part no.,for example 1QT9-22-08SP/RN, if you need to order hose sleeves and nuts from us.
2. Designation for the hose sleeve is NB500-Q, and for the nut, NB200-Q.
1QT-SP/RN

1QT-SP/RN Metric Male 74°Cone / BSPT Male

Technical Specifications
Part No. Thread Tube O.D. Dimensions
E F D A B L S1 S2
1QT-10-02SP M10X1 R1/8-X28 5 12 10 28 12 14
1QT-14-04SP M14X1.5 R1/4-X19 8 17 14.5 37.5 17 17
1QT-14-06SP M14X1.5 R3/ 『 X19 8 17 15 38 17 17
1QT-16-04SP M16X1.5 R1/4-X19 10 18 14.5 38.5 17 19
1QT-16-06SP M16X1.5 R3/8-X19 10 18 15 39 17 19
1QT-18-04SP M18X1.5 R1/4-X19 12 18 14.5 38.5 19 22
1QT-18-06SP M18X1.5 R3/8 W X19 12 18 15 39 19 22
1QT-22-0SSP M22X1.5 R1/2*X14 14 19.5 20 47.5 24 27
1QT-27-08SP M27X1.5 R1AZXI4 18 20 20 50 30 32
1QT-27-12SP M27X1.5 R3ATX14 18 20 20 50 30 32
1QT-30-12SP M30X1.5 R3/4 W X14 20 23 20 54 32 36
1QT-33-12SP M33X2 R3/4-X14 22 26 20 57 36 38
1QT-36-16SP M36X2 R1"X11 25 26 25.5 61.5 38 41
1QT-39-16SP M39X2 R1"X11 28 26 25.5 64.5 41 46
1QT-45-20SP M45X2 R1.1/4"X11 34 28.5 26.5 68 46 55
Note
1. Add "RN" after your desired part no., for example 1QT-22-08SP/RN, if you need to order hose sleeves and nuts from us.
2. Designation for the hose sleeve is NB500-Q, and for the nut, NB200-Q.
2GQ

2GQ BSP Male O-Ring/Metric Female 74° Cone Seat

Technical Specifications
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Part No. Thread O-Ring Dimensions
E F E A B L S1 S2
2GQ-04-14 G1/4-X19 M14X1.5 0111 10 8.5 28.5 19 19
2GQ-OS-14 G3/8-X19 M14X1.5 0113 11.5 8.5 28.5 22 19
2GQ-OS-16 G3/8-X19 M16X1.5 0113 11.5 8 29.5 22 22
2GQ-06-18 G3/8-X19 M18X1.5 0113 11.5 8 30.5 22 24
2GQ-06-22 G3/8-X19 M22X1.5 0113 11.5 10 31 22 27
2GQ-06-27 G3/8-X19 M27X1.5 0113 11.5 10 36.5 27 32
2GQ-08-30 G3/8-X19 M30X1.5 0113 11.5 11 36.5 30 36
2GQ-06-36 G3/8-X19 M36X2 0113 11.5 13 37.5 34 41
2GQ-06-39 G3/8-X19 M39X2 0113 11.5 13 39 38 46
2GQ-0645 G3/8-X19 M45X2 0113 11.5 15 41.5 46 55
2GQ-06-52 G3/8-X19 M52X2 0113 11.5 17 43.5 50 60
2GQ-06-60 G3/8-X19 M60X2 0113 11.5 20 46 60 70
2GQ-08-27 G1/TX14 M27X1.5 0115 14 10 39.5 27 32
2GQ-12-30 G3/4-X14 M30X1.5 0119 15.5 11