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Ductile Concentric Reducer Grooved：

Nominal Size(mm/in)

40*32/1½*1¼ 50*32/2*1¼ 50*40/2*1½ 65*32/2½*1¼ 65*40/2½*1½ 65*50/2½*2 65*32/2½*1¼ 65*40/2½*1½ 65*50/2½*2 80*32/3*1¼ 80*40/3*1½ 80*50/3*2 80*65/3*2½ 80*65/3*2½ 100*50/4*2 100*65/4*2½ 100*65/4*2½ 100*80/4*3 100*32/4*1¼ 100*40/4*1½ 100*50/4*2 100*65/4*2½ 100*65/4*2½ 100*80/4*3 125*50/5*2 125*65/5*2½ 125*65/5*2½ 125*80/5*3 125*100/5*4 125*100/5*4 125*50/5*2 125*65/5*2½ 125*65/5*2½ 125*80/5*3 125*100/5*4 125*100/5*4 125*50/5*2 125*65/5*2½ 125*65/5*2½ 125*80/5*3 125*100/5*4 150*50/6*2 150*65/6*2½ 150*65/6*2½ 150*80/6*3 150*100/6*4 150*50/6*2 150*65/6*2½ 150*65/6*2½ 150*80/6*3 150*100/6*4 150*125/6*5 150*50/6*2 150*65/6*2½ 150*65/6*2½ 150*80/6*3 150*100/6*4 150*125/6*5 150*125/6*5 200*50/8*2 200*65/8*2½ 200*65/8*2½ 200*80/8*3 200*100/8*4 200*125/8*5 200*125/8*5 200*150/8*6 200*150/8*6 250*100/10*4 250*125/10*5 250*125/10*5 250*150/10*6 250*150/10*6 250*200/10*8 300*100/12*4 300*125/12*5 300*125/12*5 300*150/12*6 300*150/12*6 300*200/12*8 300*250/12*10

Pipe O.D Pressure(mm)

48.3*42.4/1.9*1.669 60.3*42.4/2.375*1.69 60.3*48.3/2.375*1.9 73.0*42.4/2.875*1.69 73.0*48.3/2.875*1.9

73.0*60.3/2.875*2.375 76.1*42.4/3*1.69 76.1*48.3/3*1.9 76.1*60.3/3*2.375  88.9*42.4/3.5*1.69

88.9*48.3/3.5*1.9 88.9*60.3/3.5*2.375 88.9*73.0/3.5*2.875 88.9*76.1/3.5*3 108.0*60.3/4.25*2.375

108.0*73.0/4.25*2.875 108.0*76.1/4.25*3 108.0*88.9/4.25*3.5 114.3*42.4/4.5*1.69 114.3*48.3/4.5*1.9

114.3*60.3/4.5*2.375 114.3*73.0/4.5*2.875 114.3*76.1/4.5*3 114.3*88.9/4.5*3.5   133.0*60.3/ 5.24*2.375

133.0*73.0/5.34*2.875 133.0*76.1/5.24*3  133.0*88.9/5.24*3.5 133.0*108.0/5.24*4.25 133.0*114.3/5.24*4.5

139.7*60.3/5.5*2.375 139.7*73.0/5.5*2.875 139.7*76.1/5.5*3 139.7*88.9/5.5*3.5 139.7*108/5.5*4.25

139.7*114.3/5.5*4.5 141.3*60.3/5.563*2.375 141.3*73.0/5.563*2.875   141.3*76.1/ 5.563*3 141.3*88.9/5.563*3.5

141.3*114.3/5.563*4.5 159.0*60.3/6.25*2.375 159.0*73.0/6.25*2.875 159.0*76.1/6.25*3 159.0*88.9/6.25*3.5

159.0*114.3/6.25*4.5 165.1*60.3/6.5*2.375 165.1*73.0/6.5*2.875 165.1*76.1/6.5*3 165.1*88.9/6.5*3.5

165.1*114.3/6.5*4.5 165.1*139.7/6.5*5.5 168.3*60.3/6.625*2.375 168.3*73.0/6.625*2.875   168.3*76.1/ 6.625*3

168.3*88.9/6.625*3.5 168.3*114.3/6.625*4.5 168.3*139.7/6.625*5.5 168.3*141.3/6.625*5.563 219.1*60.3/8.625*2.375

219.1*70.3/8.625*2.875   219.1*76.1/ 8.625*3 219.1*88.9/8.625*3.5 219.1*114.3/8.625*4.5 219.1*139.7/8.625*5.5

219.1*141.3/8.625*5.563 219.1*165.1/8.625*6.625 219.1*168.3/8.625*4.5 273.0*114.3/10.75*4.5

273.0*139.7/10.75*5.5 273.0*141.3/10.75*5.563 273.0*165.1/10.75*6.5 273.0*168.3/10.75*6.625

273.0*219.1/10.75*8.625 323.9*114.3/12.75*4.5 323.9*139.7/12.75*5.5 323.9*141.3/12.75*5.563

323.9*165.1/12.75*6.5 323.9*168.3/12.75*6.625 323.9*219.1/12.75*8.625 323.9*273.0/12.75*10.75

Working PSI/MPa(mm/in) 300/2.07

Dimension L

64/2.52  76/3.00 89/3.5  102/4.02 127/5.0 152/5.98 178/7.01

Ductile Iron grooved concentric reducer with female thread：

Nominal Size(mm/in)

40*32/1½*1¼   50*32/2*1¼   50*40/2*1½ 60*40/2*1½ 65*25/2½*1 65*32/2½*1¼ 65*40/2½*1½ 65*50/2½*2 65*25/2½*1 65*32/2½*1¼ 65*40/2½*1½ 65*50/2½*2 80*25/3*1 80*32/3*1¼ 80*40/3*1½ 80*50/3*2 80*65/3*2½ 100*25/4*1 100*32/4*1¼ 100*40/4*1½ 100*50/4*2 100*65/4*2½ 100*80/4*3 100*25/4*1 100*32/4*1¼ 100*40/4*1½ 100*50/4*2 100*65/4*2½ 100*65/4*2½ 100*80/4*3 125*25/5*1 125*32/5*1¼ 125*40/5*1½ 125*50/5*2 125*65/5*2½ 125*80/5*3 125*25/5*1 125*32/5*1¼ 125*40/5*1½ 125*50/5*2 125*65/5*2½ 125*65/5*2½ 125*80/5*3 125*100/5*4 150*25/6*1 150*32/6*1¼ 150*40/6*1½ 150*50/6*2 150*65/6*2½ 150*80/6*3 150*25/6*1 150*32/6*1¼ 150*40/6*1½ 150*50/6*2 150*65/6*2½ 150*65/6*2½ 150*80/6*3 150*100/6*4 150*25/6*1 150*32/6*1¼ 150*40/6*1½ 150*50/6*2 150*65/6*2½ 150*65/6*2½ 150*80/6*3 150*100/6*4 200*25/8*1 200*32/8*1¼ 200*40/8*1½ 200*50/8*2 200*65/8*2½ 200*65/8*2½ 200*80/8*3 200*100/8*4

Pipe O.D Pressure(mm)

48.3*42.4/1.9*1.669 60.3*42.4/2.375*1.69 60.3*48.3/2.375*1.9 60.3*48.3/2.375*1.9 73.0*33.7/2.875*1.327

73.0*42.4/2.875*1.69 73.0*48.3/2.875*1.9 73.0*60.3/2.875*2.375 76.1*33.7/9*1.327  76.1*42.4/3*1.69

76.1*48.3/3*1.9 76.1*60.3/3*2.375 88.9*33.7/3.5*1.327 88.9*42.4/3.5*1.69   88.9*48.3/ 3.5*1.9

88.9*60.3/3.5*2.375 88.9*76.1/3.5*3 108.0*33.7/4.25*1.327 108.0*42.4/4.25*1.69 108.0*48.3/4.25*1.9

108.0*60.3/4.25*2.375  108.0*76.1/4.25*3 108.0*88.9/4.25*3.5 114.3*33.7/4.5*1.327 114.3*42.4/4.5*1.69

114.3*48.3/4.5*1.9   114.3*60.3/4.5*2.375 114.3*73.0/4.5*2.875 114.3*76.1/4.5*3 114.3*88.9/4.5*3.5

133.0*33.7/5.24*1.327 133.0*42.4/5.24*1.669 133.0*48.3/5.24*1.9 133.0*60.3/5.24*2.375 133.0*76.1/5.24*3

133.0*88.9/5.24*3.5 139.7*33.7/5.5*1.327 139.7*42.4/5.5*1.669 139.7*48.3/5.5*1.9   139.7*60.3/ 5.5*2.375

139.7*73.0/5.5*2.875 139.7*76.1/5.5*3 139.7*88.9/5.5*3.5   139.7*114.3/5.5*4.5 159.0*33.7/6.25*1.327

159.0*42.4/6.25*1.669 159.0*48.3/6.25*1.9 159.0*60.3/6.25*2.375 159.0*76.1/6.25*3 159.0*88.9/6.25*3.5

165.1*33.7/6.5*1.327 165.1*42.4/6.5*1.669 165.1*48.3/6.5*1.9   165.1*60.3/ 6.5*2.375 165.1*73.0/6.5*2.875

165.1*76.1/6.5*3 165.1*88.9/6.5*3.5 165.1*114.3/6.5*4.5 168.3*33.7/6.625*1.327   168.3*42.4/ 6.625*1.669

168.3*48.3/6.625*1.9 168.3*60.3/6.625*2.375   168.3*73.0/ 6.625*2.875 168.3*76.1/6.625*3 168.3*88.9/6.625*3.5

168.3*114.3/6.625*4.5 219.1*33.7/8.625*1.327 219.1*42.4/8.625*1.669 219.1*48.3/8.625*1.9

219.1*60.3/8.625*2.375 219.1*70.3/8.625*2.875  219.1*76.1/8.625*3 219.1*88.9/8.625*3.5 219.1*114.3/8.625*4.5

Working PSI/MPa(mm/in) 300/2.07

Ductile Iron Eccentric Reducer Grooved：

Nominal Size(mm/in)

80*40/3*1½ 100*50/4*2 100*65/4*2½  100*65/4*2½ 100*80/4*3 125*50/5*2 125*65/5*2½ 125*65/5*2½ 125*80/5*3 125*100/5*4 150*50/6*2 150*65/6*2½ 150*65/6*2½ 150*80/6*3 150*100/6*4 150*50/6*2 150*65/6*2½ 150*65/6*2½ 150*80/6*3 150*100/6*4 150*125/6*5 200*50/8*2 200*65/8*2½ 200*65/8*2½ 200*80/8*3 200*100/8*4 200*125/8*5 200*150/8*6 200*150/8*6 250*150/10*6 250*200/10*8

Pipe O.D Pressure(mm)

88.9*60.3/3.5*2.375 114.3*60.3/4.5*2.375 114.3*73.0/4.5*2.875 114.3*76.1/4.5*3 114.3*88.9/4.5*3.5

139.7*60.3/5.5*2.375 139.7*73.0/5.5*2.875 139.7*76.1/5.5*3 139.7*88.9/5.5*3.5 139.7*114.3/ 5.5*4.5

165.1*60.3/6.5*2.375 165.1*73.0/6.5*2.875 165.1*76.1/6.5*3 165.1*88.9/6.5*3.5 165.1*114.3/ 6.5*4.5

168.3*60.3/6.625*2.375 168.3*73.0/6.625*2.875 168.3*76.1/6.625*3 168.3*88.9/6.625*3.5

168.3*114.3/6.625*4.5   168.3*139.7/6.625*5.5  219.1*60.3/8.625*2.375 219.1*70.3/8.625*2.875

219.1*76.1/8.625*3 219.1*88.9/8.625*3.5 219.1*114.3/8.625*4.5 219.1*139.7/8.625*5.5   219.1*165.1/8.625*6.5 219.1*168.3/8.625*6.625 273.0*165.1/10.75*6.5 273.0*219.1/10.75*8.625

Working PSI/MPa(mm/in) 300/2.07