Use: it is widely used in the production of concrete vibrators, flexible shaft pumps, various kinds of power tools and all non-lineal transmission tools. It is designed to protect the flexible shaft inside from damage and wear in revolution. Constructionï¼? Flexible hose is made of multi-layer materials. From outside to inside the materials consist of winding steel straps(made of cold rollled steel straps), rubber(winding straps are applied with a thin layer of strong rubber), canvas(the winding steel straps are wrapped with a layer of canvas), rubber(extruders add an even layer of sythetic rubber on the surface of canvas), braided steel wire(one layer or two steel wire are to be made out of the synthetic rubber with braiding machines), rubber(extruders add one even layer of synthetic rubber)
Polyethylene pipes from size 16mm to 450mm
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Threaded Class 2000-1/4 (DN6) to 4 (DN100) Class 3000-1/4 (DN6) to 4 (DN100) Class 6000-1/4 (DN6) to 4 (DN100) Socket Welded Class 3000-1/4 (DN6) to 4 (DN100) Class 6000-1/4 (DN6) to 4 (DN100) Class 9000-1/2 (DN15) to 2 (DN50) Specification: ASME B16.11 ASME B1.20.1 (NPT) Threaded DN Nom. Pipe size A C H G B L 2000 3000 6000 2000 3000 6000 2000 3000 6000 2000 3000 6000 6 1/8" 21 21 25 17 17 19 22 22 25 3.18 3.18 6.35 6.4 6.7 8 1/4'' 21 25 28 17 19 22 22 25 33 3.18 3.30 6.60 8.1 10.2 10 3/8'' 25 28 33 19 22 25 25 33 38 3.18 3.51 6.98 9.1 10.4 15 1/2" 28 33 38 22 25 28 33 38 46 3.18 4.09 8.15 10.9 13.6 20 3/4" 33 38 44 25 28 33 38 46 56 3.18 4.32 8.53 12.7 13.9 25 1" 38 44 51 28 33 35 46 56 62 3.68 4.98 9.93 14.7 17.3 32 1-1/4" 44 51 60 33 35 43 56 62 75 3.89 5.28 10.59 17.0 18.0 40 1-1/2" 51 60 64 35 43 44 62 75 84 4.01 5.56 11.07 17.8 18.4 50 2" 60 64 83 43 44 52 75 84 102 4.27 7.14 12.09 19.0 19.2 65 2-1/2 76 83 95 52 52 64 92 102 121 5.61 7.65 15.29 23.6 28.9 80 3'' 86 95 106 64 64 79 109 121 146 5.99 8.84 16.64 25.9 30.5 100 4'' 106 114 114 79 79 79 146 152 152 6.55 11.18 |18.67 27.7 33.0
Threaded Class 2000-1/4 (DN6) to 4 (DN100) Class 3000-1/4 (DN6) to 4 (DN100) Class 6000-1/4 (DN6) to 4 (DN100) Socket Welded Class 3000-1/4 (DN6) to 4 (DN100) Class 6000-1/4 (DN6) to 4 (DN100) Class 9000-1/2 (DN15) to 2 (DN50) Specification: ASME B16.11 ASME B1.20.1 (NPT) Threaded DN Nom. Pipe size A C H G B L 2000 3000 6000 2000 3000 6000 2000 3000 6000 2000 3000 6000 6 1/8" 21 21 25 17 17 19 22 22 25 3.18 3.18 6.35 6.4 6.7 8 1/4'' 21 25 28 17 19 22 22 25 33 3.18 3.30 6.60 8.1 10.2 10 3/8'' 25 28 33 19 22 25 25 33 38 3.18 3.51 6.98 9.1 10.4 15 1/2" 28 33 38 22 25 28 33 38 46 3.18 4.09 8.15 10.9 13.6 20 3/4" 33 38 44 25 28 33 38 46 56 3.18 4.32 8.53 12.7 13.9 25 1" 38 44 51 28 33 35 46 56 62 3.68 4.98 9.93 14.7 17.3 32 1-1/4" 44 51 60 33 35 43 56 62 75 3.89 5.28 10.59 17.0 18.0 40 1-1/2" 51 60 64 35 43 44 62 75 84 4.01 5.56 11.07 17.8 18.4 50 2" 60 64 83 43 44 52 75 84 102 4.27 7.14 12.09 19.0 19.2 65 2-1/2 76 83 95 52 52 64 92 102 121 5.61 7.65 15.29 23.6 28.9 80 3'' 86 95 106 64 64 79 109 121 146 5.99 8.84 16.64 25.9 30.5 100 4'' 106 114 114 79 79 79 146 152 152 6.55 11.18 |18.67 27.7 33.0 Notes: 3) Dimensions in Millimeters. 4) Other information please contact BNK for further assistance
Full coupling ,half coupling,reducing coupling and cap Threaded Threaded Class 3000-1/4 (DN6) to 4 (DN100) Class 6000-1/4 (DN6) to 4 (DN100) Specification: ASME B16.11 ASME B1.20.1 (NPT) Threaded DN Nom.pipe size W P D G B L2 3000&60003000 6000300060003000 6000 6 1/8" 32 19 16 4.8 6.4 6.7 8 1/4'' 35 25 27 19 25 4.8 6.4 8.1 10.2 10 3/8'' 38 25 27 22 32 4.8 6.4 9.1 10.4 15 1/2" 48 32 33 28 38 6.4 7.9 10.9 13.6 20 3/4" 51 37 38 35 44 6.4 7.9 12.7 13.9 25 1" 60 41 43 44 57 9.7 11.2 14.7 17.3 32 1-1/4" 67 44 46 57 64 9.7 11.2 17.0 18.0 40 1-1/2" 79 44 48 64 76 11.2 12.7 17.8 18.4 50 2" 86 48 51 76 92 12.7 15.7 19.0 19.2 65 2-1/2" 92 60 64 92 108 15.7 19.0 23.6 28.9 80 3'' 108 65 68 108 127 19.0 22.4 25.9 30.5 100 4'' 121 68 75 140 159 22.4 28.4 27.7 33.0
Threaded Class 3000-1/8 (DN6) to 28 (DN65) Class 6000-1/8 (DN6) to 2 (DN50) Threaded DN Nom. pipe size H A J G 1 (Min.) G 2 (Min.) B (Min.) L2 (Min.) L (Min.) 3000 6000 3000 6000 3000 6000 3000 6000 3000 6000 6 1/8" 19 25 19 22 25 32 3.18 5.08 2.74 4.22 6.4 6.7 10.0 8 1/4'' 25 32 22 25 32 38 3.30 5.66 3.22 5.28 8.1 10.2 11.0 10 3/8'' 32 38 25 28 38 41 3.50 6.98 3.50 5.59 9.1 10.4 13.0 15 1/2" 38 44 28 35 41 48 4.09 8.15 4.16 6.53 10.9 13.6 14.0 20 3/4" 44 51 35 44 48 57 4.32 8.53 4.88 6.86 12.7 13.9 16.0 25 1" 51 62 44 51 57 66 4.98 9.93 5.56 7.95 14.7 17.3 19.0 32 1-1/4" 62 70 51 54 66 5.28 10.59 5.56 8.48 17.0 18.0 21.0 40 1-1/2" 70 84 54 64 71 84 5.56 11.07 6.25 8.89 17.8 18.4 21.0 50 2" 84 102 64 83 84 105 7.14 12.09 7.64 9.70 19.0 19.0 22.0 Notes: 1) Dimensions in Millimeters. 2) Other information please contact BNK for further assistance
Threaded Class 2000-1/4 (DN6) to 4 (DN100) Class 3000-1/4 (DN6) to 4 (DN100) Class 6000-1/4 (DN6) to 4 (DN100) Socket Welded Class 3000-1/4 (DN6) to 4 (DN100) Class 6000-1/4 (DN6) to 4 (DN100) Class 9000-1/2 (DN15) to 2 (DN50
Threaded Class 2000-1/4 (DN6) to 4 (DN100) Class 3000-1/4 (DN6) to 4 (DN100) Class 6000-1/4 (DN6) to 4 (DN100) Socket Welded Class 3000-1/4 (DN6) to 4 (DN100) Class 6000-1/4 (DN6) to 4 (DN100) Class 9000-1/2 (DN15) to 2 (DN50) Specification: ASME B16.11 ASME B1.20.1 (NPT) Threaded DN Nom. Pipe size A C H G B L 2000 3000 6000 2000 3000 6000 2000 3000 6000 2000 3000 6000 6 1/8" 21 21 25 17 17 19 22 22 25 3.18 3.18 6.35 6.4 6.7 8 1/4'' 21 25 28 17 19 22 22 25 33 3.18 3.30 6.60 8.1 10.2 10 3/8'' 25 28 33 19 22 25 25 33 38 3.18 3.51 6.98 9.1 10.4 15 1/2" 28 33 38 22 25 28 33 38 46 3.18 4.09 8.15 10.9 13.6 20 3/4" 33 38 44 25 28 33 38 46 56 3.18 4.32 8.53 12.7 13.9 25 1" 38 44 51 28 33 35 46 56 62 3.68 4.98 9.93 14.7 17.3 32 1-1/4" 44 51 60 33 35 43 56 62 75 3.89 5.28 10.59 17.0 18.0 40 1-1/2" 51 60 64 35 43 44 62 75 84 4.01 5.56 11.07 17.8 18.4 50 2" 60 64 83 43 44 52 75 84 102 4.27 7.14 12.09 19.0 19.2 65 2-1/2 76 83 95 52 52 64 92 102 121 5.61 7.65 15.29 23.6 28.9 80 3'' 86 95 106 64 64 79 109 121 146 5.99 8.84 16.64 25.9 30.5 100 4'' 106 114 114 79 79 79 146 152 152 6.55 11.18 |18.67 27.7 33.0
Threaded Class 2000-1/2 (DN15) to 2-1/2 DN65) Class 3000-1/2 (DN15) to 2 (DN50) Socket Weld Class 2000-1/2 (DN15) to 2-1/2 (DN65) Class 3000-1/2 (DN15) to 2 (DN50)
Threaded Class 2000-1/2 (DN15) to 2-1/2 (DN65) Class 3000-1/2 (DN15) to 2 (DN50) Socket Weld Class 2000-1/2 (DN15) to 2-1/2 (DN65) Class 3000-1/2 (DN15) to 2 (DN50) Threaded DN Nom pipe size B L2 A E G H 2000 3000 2000 3000 2000 3000 2000 3000 2000 3000 2000 3000 15 1/2" 10.9 10.9 13.6 13.6 46 55 20 23 3.18 4.09 33 46 20 3/4" 12.7 12.7 13.9 13.9 55 65 23 26 3.18 4.32 38 56 25 1" 14.7 14.7 17.3 17.3 65 73 26 31 3.68 4.98 46 62 32 1-1/4"17.0 17.0 18.0 18.0 73 82 31 35 3.89 5.28 56 75 40 1-1/2"17.8 17.8 18.4 18.4 82 113 35 42 4.01 5.56 62 84 50 2" 19.0 19.0 19.2 19.2 113 124 42 49 4.27 7.14 75 65 2-1/2"23.6 28.9 136 56 5.61 92 Socket Weld DN Nom.Pipe Size B C AVE. Min. C AVE. Min. D A E G (Min) J (Min) 3000 6000 3000 6000 3000 6000 3000 6000 3000 60003000 60003000 6000 15 1/2 21.8 21.8 4.67 4.09 5.97 5.18 15.8 11.8 35 41 9 9 3.75 4.78 9.5 9.5 20 3/4 27.2 27.2 4.90 4.27 6.96 6.04 21.0 15.6 41 51 9 12 3.95 5.56 12.5 12.5 25 1 33.9 33.9 5.69 4.98 7.92 6.93 26.7 20.7 51 59 12 17 4.55 6.35 12.5 12.5 32 1-1/4 42.7 42.7 6.07 5.28 7.92 6.93 35.1 29.5 59 68 17 21 4.85 6.35 12.5 12.5 40 1-1/2 48.8 48.8 6.35 5.54 8.92 7.80 40.9 34.0 68 95 21 24 5.10 7.14 12.5 12.5 50 2 61.2 61.2 6.93 6.04 10.92 9.50 52.5 42.9 95 106 24 31 5.55 8.74 16.0 16.0 65 2-1/2 73.9 8.76 7.67 62.7 118 38 7.05 16.0 Notes: 1) Dimensions in Millimeters. 2) Other information please contact BNK for further assistance.
Specification: ASME B16.11 ASME B1.20.1 (NPT) Nom.Pipe Size A B C D E F G H 6 1/8" 10 6 7 10 35 6 8 1/4'' 11 6 10 14 41 16 3 6 10 3/8'' 13 8 11 18 41 18 4 8 15 1/2" 14 10 14 21 44 22 5 8 20 3/4" 16 16 27 44 27 6 10 25 1" 19 13 21 33 51 36 6 10 32 1-1/4" 21 14 24 43 51 46 14 40 1-1/2" 21 16 28 48 51 50 8 16 50 2" 22 18 32 60 64 65 9 18 65 2-1/2" 27 19 36 73 70 75 10 19 80 3'' 28 21 41 89 70 90 10 21 100 4'' 32 25 65 114 76 115 13 25
Specification Class 3000 Class 6000 Nom. Pipe Size Type(2) Socket Shank Dia. SD Laying Length A Bore D Wall (Min) C Length SL RL (Min) 3M 6M Dia. B Depth (Min) K 3M 6M 3M 6M 3M 6M 3M 6M 3M 6M 3/8 x 1/4 1 1 14.4 9.5 17.1 19.0 21.3 9.2 6.3 3.78 4.60 14.2 15.7 1/2 x 3/8 1 1 17.8 9.5 21.3 20.6 23.1 12.5 9.1 4.01 5.03 15.7 15.7 1/2 x 1/4 1 1 14.4 9.5 21.3 20.6 20.6 9.2 6.3 3.78 4.60 15.7 15.7 3/4 x 1/2 1 1 22.0 9.5 26.7 22.4 25.4 15.8 11.7 4.67 5.97 17.5 19.0 374x3/8 2 1 17.8 9.5 26.7 15.7 224 12.5 9.1 4.01 5.03 19.0 26.9 3/4 x 1/4 2 2 14.4 9.5 26.7 17.5 224 9.2 6.3 3.78 4.60 26.9 32.0 1 x 3/4 1 1 27.4 12.5 33.4 23.9 28.4 20.9 15.5 4.90 6.96 19.0 20.6 1 * 1/2 2 1 22.0 9.5 33.4 15.7 28.4 15.8 11.7 4.67 5.97 20.6 28.4 1 x 3/8 2 2 17.8 9.5 33.4 17.5 22.4 12.5 9.1 4.01 5.03 28.4 33.2 1-1/4 2 2 14.4 9.5 33.4 19.0 23.9 9.2 6.3 3.78 4.60 28.4 33.2 1-1/4 * 1 1 1 34.1 12.5 42.2 25.4 30.2 26.6 20.7 5.69 7.92 20.6 22.4 1-1/4 x 3/4 2 2 27.4 12.5 42.2 17.5 20.6 20.9 15.5 4.90 6.96 31.7 34.7 1-1/4 x 1/2 2 2 22.0 9.5 42.2 19.0 22.4 15.8 11.7 4.67 5.97 31.7 34.7 1-1/4 x 3/8 2 2 17.8 9.5 42.2 20.6 23.9 12.5 9.1 4.01 5.03 31.7 34.7 1-1/4 x 1/4 2 2 14.4 9.5 42.2 22.4 25.4 9.2 6.3 3.78 4.60 31.7 34.7 1-1/2 x 1-1/4 1 1 42.9 12.5 48.2 28.4 35.0 35.0 29.4 6.07 7.92 22.4 25.4 1-1/2 x 1 2 1 34.1 12.5 48.2 17.5 29.2 26.6 20.7 5.69 7.92 25.4 33.2 1-1/2 x 3/4 2 2 27.4 12.5 48.2 19.0 25.4 20.9 15.5 4.90 6.96 33.2 39.6 1-1/2 x 1/2 2 2 22.0 9.5 48.2 20.6 26.9 15.8 11.7 4.67 5.97 33.2 39.6 1-1/2 x 3/8 2 2 17.8 9.5 48.2 22 A 28.4 12.5 9.1 4.01 5.03 33.2 39.6 2 x 1-1/2 1 1 49.0 12.5 60.3 31.8 38.9 40.8 33.9 6.35 8.92 25.4 28.7 1) At the option of the manufacturer Type 2 Reducers may be furnished in Type 1 configuration
Specification Class 3000 Class 6000 Nom. Pipe Size Type(2) Socket Shank Dia. SD Laying Length A Bore D Wall (Min) C Length SL RL (Min) 3M 6M Dia. B Depth (Min) K 3M 6M 3M 6M 3M 6M 3M 6M 3M 6M 2 x 1-1/4 2 2 42.9 12.5 60.3 20.6 23.9 35.0 29.4 6.07 7.9238.1 41.1 2 x 1 2 2 34.1 12.5 60.3 22 A 25.4 26.6 20.7 5.69 7.92 38.1 41.1 2^3/4 2 2 27.4 12.5 60.3 23.9 26.9 20.9 15.5 4.90 6.96 38.1 41.1 2 x 1/2 2 2 22.0 9.5 60.3 25.4 28.4 15.8 11.7 4.67 5.97 38.1 41.1 2-1/2 x 2 1 1 61.4 16.0 73.0 46.0 42.7 52.4 42.8 6.93 10.92 38.1 31.8 2-1/2 x 1.1/2 2 2 49.0 12.5 73.0 35.0 35.0 40.8 33.9 6.35 8.92 53.8 53.8 2-1/2 x 1-1/4 2 2 42.9 12.5 73.0 36.6 36.6 35.0 29.4 6.07 7.92 53.8 53.8 2-1/2 x 1 2 2 34.1 12.5 73.0 38.1 38.1 26.6 20.7 5.69 7.92 53.8 53.8 2-1/2 x 3/4 2 2 27.4 12.5 73.0 39.6 38.1 20.9 15.5 4.90 6.96 53.8 53.8 3 x 2-1/2 1 1 74.1 16.0 88.9 38.1 57.2 62.7 54.0 8.76 11.91 31.8 44.4 3x2 2 2 61.4 16.0 88.9 25.4 31.8 52.4 42.8 6.93 10.92 47.4 53.8 3 x 1-1/2 2 2 49.0 12.5 88.9 28.4 31.8 40.8 33.9 6.35 8.92 47.4 53.8 3 x 1-1/4 2 2 42.9 12.5 88.9 30.2 31.8 35.0 29.4 6.07 7.92 47.4 53.8 3 x 1 2 2 34.1 12.5 88.9 31.8 31.8 26.6 20.7 5.69 7.92 47.4 53.8 4x3 2 90.0 16.0 114.3 33.3 77.9 9.52 60.4 4 x 2-1/2 2 74.1 16.0 114.3 38.1 62.7 8.76 60.4 4x2 2 61.4 16.0 114.3 38.1 52.4 6.93 60.4 4 x 1-1/2 2 49.0 12.5 114.3 41.1 40.8 6.35 60.4 4 x 1-1/4 2 42.9 12.5 114.3 42.9 35.0 6.07 60.4
Socket weld union Specification Class 3000 Nom. pipe size Pipe Socket Socket Water Laying Male Nut Thrds. Bearing Depth Length Clear End Bore Wall Way Length Flange Per of Assem. Assem. Dia. Bore 25.4 Socket Nom. Nut A B (1) (Min) C D(1) (Min) F(Min) G mm (Min) J (Min) K L N 1/8 21.8 11.18 10.67 3.18 7.59 6.07 22.4 19.1 3.18 3.18 16 1.24 9.7 41.4 50.8 1/4 21.8 14.61 14.10 3.30 10.01 8.48 22.4 19.1 3.18 3.18 16 1.24 9.7 41.4 50.8 3/8 25.9 18.03 17.53 3.51 13.28 11.76 26.9 20.6 3.43 3.43 14 1.37 9.7 46.0 55.9 1/2 31.2 22.23 21.72 4.09 16.56 15.04 26.9 20.6 3.68 3.68 14 1.50 9.7 49.0 58.4 3/4 37.1 27.56 27.05 4.27 21.69 20.17 31.8 25.4 4.06 4.06 11 1.68 12.7 56.9 66.0 1 45.5 34.29 33.78 4.98 27.41 25.88 34.3 26.2 4.57 4.45 11 1.85 12.7 62.0 78.7 1-1/4 54.9 43.05 42.55 5.28 35.81 34.29 40.6 32.5 5.33 5.21 10 2.13 12.7 71.1 94.0 1-1/2 61.5 49.15 48.64 5.54 41.66 40.13 42.2 34.0 5.84 5.59 10 2.31 12.7 76.5 111.8 2 75.2 61.62 61.11 6.05 53.26 51.74 45.5 37.3 6.60 6.35 10 2.69 15.7 86.1 132.1 2-1/2 91.7 74.45 73.81 7.67 64.24 61.19 61.7 52.1 7.49 7.11 8 3.07 15.7 102.4 149.9 3 109.2 90.42 89.79 8.31 79.45 76.40 63.8 53.6 8.26 8.00 8 3.53 15.7 109.0 175.3
Specification Class 3000 Nom. Pipe Size Pipe End (Min) A Wall (Min) C Water Way Bore D(1) Male Flange (Min) F Nut (Min) G Thrds. Per 25.4mm H Bearing (Min) J Length Assem. Nom. L Clear Assem. Nut N 1/8 14.7 2.41 8.43 6.43 3.18 3.18 16 1.24 41.4 50.8 1/4 19.0 3.02 11.13 9.45 3.18 3.18 16 1.24 41.4 50.8 3/8 22.9 3.20 14.27 13.51 3.43 3.43 14 1.37 46.0 55.9 1/2 27.7 3.73 17.86 17.07 3.68 3.68 14 1.50 49.0 58.4 3/4 33.5 3.91 23.01 21.39 4.06 4.06 11 1.68 56.9 66.0 1 41.4 4.55 28.98 27.74 4.57 4.45 11 1.85 62.0 78.7 1-1/4 50.5 4.85 37.69 35.36 5.33 5.21 10 2.13 71.1 94.0 1-1/2 57.2 5.08 43.54 41.20 5.84 5.59 10 2.31 76.5 111.8 2 70.1 5.54 55.58 52.12 6.60 6.35 10 2.69 86.1 132.1 2-1/2 85.3 7.01 66.27 64.31 7.49 7.11 8 3.07 102.4 149.9 3 102.4 7.62 82.55 77.27 8.26 8.00 8 3.53 109.0 175.3 (1) Upper and lower values for each size are the respective maximum and minimum dim
Specification Class 6000 Nom. Pipe Size Pipe End (Min) A Wall (Min) C Water Way Bore D(1) Male Flange (Min) F Nut (Min) G Thrds. Per 25.4mm H Bearing (Min) J Length Assem. Nom. L Clear Assem. Nut N 1/8 16.5 3.15 8.43 3.20 3.18 3.18 16 1.24 41.4 50.8 1/4 21.1 3.68 11.13 5.59 3.43 3.43 14 1.37 46.0 55.9 3/8 25.1 4.01 14.27 8.36 3.68 3.68 14 1.50 49.0 58.4 1/2 31.0 4.78 17.86 11.02 4.06 4.06 11 1.68 56.9 66.0 3/4 37.8 5.56 23.01 14.78 4.57 4.45 11 1.85 62.0 78.7 1 46.2 6.35 28.98 19.94 5.33 5.21 10 2.13 71.1 94.0 1-1/4 54.9 6.35 37.69 28.70 5.84 5.59 10 2.31 76.5 111.8 1-1/2 62.5 7.14 43.54 33.22 6.60 6.35 10 2.69 86.1 132.1 2 77.7 8.74 55.58 42.09 7.49 7.11 8 3.07 102.4 149.9 2-1/2 92.2 9.53 66.27 53.21 8.26 8.00 8 3.53 109.0 175.3 3 111.3 11.13 82.55 65.89 10.19 10.19 8 4.06 158(2) 200.7 (1) Upper and lower values for each size are the respective maximum and minimum dimensions. (2) The actual length is 190.5mm from MSS SP-83 2014.
Specification Class 3000 Nom Pipe Size (Min) A B1 B D K (Min) L 1/4 21.8 13.7 14.61 14.10 10.01 8.48 9.7 554 3/8 25.9 17.1 18.03 17.53 13.28 11.76 9.7 60.0 1/2 31.2 21.3 22.23 21.72 16.56 15.04 9.7 68.0 3/4 37.1 26.7 27.56 27.05 21.69 20.17 12.7 75.9 1 45.5 33.4 34.29 33.78 27.41 25.88 12.7 86.0 1-1/4 54.9 42.2 43.05 42.55 35.81 34.29 12.7 95.1 1-1/2 61.5 48.3 49.15 48.64 41.66 40.13 12.7 100.5 2 75.2 60.3 61.62 61.11 53.26 51.74 15.7 112.1