Forged F304 B16.5 150LBS Slip On Flange
Material:SS
Size:1/2″-60″
Type:slip on flange
Certificate:IS09001

Dimensional Tolerances of Slip On Flanges ASME B16.5

Outside Diameter
≤ 24 = 1.6 mm | > 24 = ± 3.2 mmInside Diameter
≤ 10 = ± 0.8 mm | ≥ 12 = + 1.6 mm / – 0 mmDiameter of Contact Face
1.6 mm Raised Face = ± 0.8 mm
6.35 mm Raised Face, Tongue & Groove / Male-Female = ± 0.4 mmOutside Diameter of Hub
≤ 12 = + 2.4 mm / – 1.6 mm | ≥ 14 = ± 3.2 mmDiameter of Counterbore
Same as for Inside DiameterDrilling
Bolt Circle = 1.6 mm | Bolt Hole Spacing = ± 0.8 mm
Eccentricity of Bolt Circle with Respect to Facing
≤ 2.1/2 = 0.8 mm max. | ≥ 3 = 1.6 mm max.Thickness
≤ 18 = + 3.2 mm / – 0 | ≥ 20 = + 4.8 mm / – 0Length thru Hub
≤ 18 = + 3.2 mm / – 0.8 mm | ≥ 20 = + 4.8 mm / – 1.6 mm

1. Forged F304 B16.5 150LBS Slip On Flange

2. Material:Stainless Steel:such as 201, 301 , 304,304L,316,316L,321 and so on.

3. Standard:GB,JIS,BS,DIN.ANSI and Non standard,

4. ANSI class :150,300,400,600,900,1500,2500

5. Size:1/2″-40″

6. Type:Slip-on flanges, Blind flanges, Lap joint flanges, Welding neck flanges,Plate flange,

7. Socket welding flanges and Treaded flanges.

8. Pressure class:150 300 400 600 900 1500 and 2500, pn :6 10 16 25 40 64 and 160 ,5K-40K and so on .

9 . Sealing surface : FF ,RF, LJ, FM ,R.T.J ,R.J and so on .

10. Production process : raw material–cutting–heating–forging–heat treatment–maching–inspection.