Φ32

31.75mm/1 1/4”

±0.05

1.5mm/ 3/50”

3.18mm/ 1/8”

6.35mm/ 1/4”

9.53mm/ 3/8”

19.05mm/ 3/4”

22.23mm/ 7/8”

25.4mm/ 1”

Carbon steel   pipe (1020,1026, 1045 etc.) ；    

Brass pipe；

Alloy steel   pipe (304, 316, 316L, S50100, 4130, 13Cr, P9 etc.).

1.2m-1.8m

4ft-6ft

Φ38

38.10mm/1 1/2”

±0.05

Φ44

44.45mm/   1 3/4”

±0.05

Φ50

50.8mm/2”

±0.05

Φ57

57.15mm/ 2 1/4”

±0.05

Φ70

69.85mm/ 2 3/4”

±0.10

Φ83

82.55mm/ 3 1/4”

±0.10

Φ95

95.25mm/ 3 3/4”

±0.10

Φ108

107.95mm/ 4 1/4”

±0.10

Φ220

219.075mm/ 8 5/8”

±0.10

Φ280

279.4mm/11”

±0.10

Note: Other   sizes could be customized and pls inform the technical requirement for   further communication.

Φ139

139.7mm/ 5 1/2”

±0.05mm

3.18mm/ 1/8”

6.35mm/ 1/4”

9.53mm/ 3/8”

Alloy steel pipe                              
       (16Mn, 1Cr5Mo,   35CrMo,   
       9Cr1Mo, 13Cr,22Cr,        A335P9,
       4130, K500, 718).

Cold Rolled Brass Pipe

Φ178

177.8mm/ 7”

±0.05mm

Φ210

209.55mm/ 8 1/2”

±0.05mm

Φ280

279.4mm/ 11”

±0.05mm

The pump series such as 400, 513, 538, 675, 862, 950   could be customized.