90度 45度 22.5度 11.25度球墨铸铁弯头

不同类型规格：

90度弯头：

Nominal Size(mm/in)  50/2 65/2½ 65/2½ 80/3  100/4 100/4 125/5 125/5 125/5 150/6 150/6 150/6 200/8 250/10 300/12

Pipe O.D Pressure(mm)  60.3/2.375 73.0/2.875 76.1/3 88.9/3.5 108/4.25 114.3/4.5 133/5.25 139.7/5.5 141.3/5.563 159/6.25 165.1/6.5 168.3/6.625 219.1/8.625 273/10.75 323.9/12.750

45度弯头：

Nominal Size(mm/in)

25/1 32/1¼ 40/1½ 50/2 65/2½ 65/2½ 80/3 100/4 100/4 125/5 125/5 125/5 150/6 150/6 150/6 200/8 250/10 300/12

Pipe O.D Pressure(mm)

33.7/1.327 42.4/1.669 48.3/1.9 60.3/2.375 73.0/2.875 76.1/3 88.9/3.5 108/4.25 114.3/4.5 133/5.25 139.7/5.5 141.3/5.563 159/6.25 165.1/6.5 168.3/6.625 219.1/8.625 273/10.75 323.9/12.750

22.5度弯头：

Nominal Size(mm/in)

50/2 65/2½ 65/2½ 80/3 100/4 100/4 125/5 125/5 125/5 150/6 150/6 150/6 200/8

Pipe O.D Pressure(mm)

60.3/2.375 73.0/2.875 76.1/3 88.9/3.5 108/4.25 114.3/4.5 133/5.25 139.7/5.5 141.3/5.563 159/6.25 165.1/6.5 168.3/6.625 219.1/8.625

11.25度弯头

Nominal Size(mm/in)

50/2 65/2½ 65/2½ 80/3 100/4 100/4 125/5 125/5 125/5 150/6 150/6 150/6 200/8

Pipe O.D Pressure(mm)

60.3/2.375 73.0/2.875 76.1/3 88.9/3.5 108/4.25 114.3/4.5 133/5.25 139.7/5.5 141.3/5.563 159/6.25 165.1/6.5 168.3/6.625 219.1/8.625

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