SCHED 40

SCHED 40

Schedule 40 metric pipe dimensions


Nominal Pipe Size (NPS) 

Outside Diameter (mm)

Wall Thickness (mm)

1/2 inch

21.3 mm

2.77 mm

3/4 inch

26.7 mm

2.87 mm

1 inch

33.4 mm

3.38 mm

1 1/4 inches

42.2 mm

3.56 mm

1 1/2 inches

48.3 mm

3.68 mm

2 inches

60.3 mm

3.91 mm

2 1/2 inches

73.0 mm

5.16 mm

3 inches

88.9 mm

5.49 mm

3 1/2 inches

101.6 mm

5.74 mm

4 inches

114.3 mm

6.02 mm

5 inches

141.3 mm

6.55 mm

6 inches

168.3 mm

7.11 mm

8 inches

219.1 mm

8.18 mm

10 inches

273.0 mm

9.27 mm

12 inches

323.8 mm

10.31 mm

Note: For larger pipes, standard Schedule 40 wall thickness differs from the smaller pipe sizes. For example, the wall thickness for NPS 10 is 9.27 mm, while for NPS 12, it is 10.31 mm. 

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Code Description Price Quantity
TUBE050-40-304W 1/2"NB SCH40S A312 304L 21.34 X 2.77 WLD PIPE
Out of Stock
£25.40 (exc VAT) per MTR
£30.48 (inc VAT)
-
+
TUBE075-40-304L 3/4"NB SCH40S A312 304L 26.67 X 2.87 WLD PIPE
Out of Stock
£32.00 (exc VAT) per MTR
£38.40 (inc VAT)
-
+
TUBE100-40-304 1"NB SCH40S A312 304 33.4 X 3.38 WLD PIPE
Out of Stock
£67.40 (exc VAT) per MTR
£80.88 (inc VAT)
-
+
TUBE125-40-304 1.1/4"NB SCH40S A312 304L 42.16 X 3.56 WLD PIPE
3 In Stock for despatch
£137.80 (exc VAT) per MTR
£165.36 (inc VAT)
-
+
TUBE150-40-304 1.1/2"NB SCH40S A312 304L 48.26 X 3.68 WLD PIPE
Out of Stock
£115.20 (exc VAT) per MTR
£138.24 (inc VAT)
-
+
TUBE200-40-304 2"NB SCH40S A312 304L 60.3 X 3.91 WELDED PIPE
Out of Stock
£145.30 (exc VAT) per METRE
£174.36 (inc VAT)
-
+
TUBE250-40-304 2.1/2"NB SCH40S A312 304L 73.03 X 5.16 WELDED PIPE
Out of Stock
£279.20 (exc VAT) per MTR
£335.04 (inc VAT)
-
+
TUBE300-40-304 3"NB SCH40S A312 304L 88.9 X 5.49 WELDED PIPE
Out of Stock
£315.00 (exc VAT) per METRE
£378.00 (inc VAT)
-
+
TUBE350-40-304 3.5" SCH40S A312 304L 101.6 X 5.74 WELDED PIPE
Out of Stock
£387.50 (exc VAT) per MTR
£465.00 (inc VAT)
-
+
TUBE400-40-304 4"NB SCH40S A312 304L 114.30 X 6.02 WLDED PIPE
Out of Stock
£389.50 (exc VAT) per MTR
£467.40 (inc VAT)
-
+
TUBE600-40-304L 6"NB SCH40S 304L PIPE WELDED 168.3MM X 7.11MM
0.5 In Stock for despatch
£1,199.20 (exc VAT) per METRE
£1,439.04 (inc VAT)
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+