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
TUBE050-40-316S 1/2"NB SCH40S A312 316L 21.34 X 2.77 **SMLS** PIPE
Out of Stock
£113.00 (exc VAT) per MTR
£135.60 (inc VAT)
-
+
TUBE075-40-316S 3/4"NB SCH40S A312 316L 26.67 X 2.87 **SMLS** PIPE
Out of Stock
£125.40 (exc VAT) per MTR
£150.48 (inc VAT)
-
+
TUBE100-40-316S 1"NB SCH40S A312 316L 33.4 X 3.38 **SMLS** PIPE
Out of Stock
£185.50 (exc VAT) per MTR
£222.60 (inc VAT)
-
+
TUBE125-40-316S 1.1/4SCH40S A312 316L 33.4 X 3.38 **SMLS** PIPE
Out of Stock
£262.40 (exc VAT) per MTR
£314.88 (inc VAT)
-
+
TUBE150-40-316S 1.1/2"NB SCH40S A312 316L 48.26 X 3.68 **SMLS** PIPE
Out of Stock
£274.50 (exc VAT) per MTR
£329.40 (inc VAT)
-
+
TUBE200-40-316S 2"NB SCH40S A312 316L 60.3 X 3.91 **SMLS** PIPE
0.01 In Stock for despatch
£345.00 (exc VAT) per METRE
£414.00 (inc VAT)
-
+
TUBE250-40-316S 2.1/2"NB SCH40S A312 316L 73.03 X 5.16 **SMLS** PIPE
3 In Stock for despatch
£703.90 (exc VAT) per MTR
£844.68 (inc VAT)
-
+
TUBE300-40-316S 3"NB SCH40S A312 316L 88.9 X 5.49 **SMLS** PIPE
6.49 In Stock for despatch
£773.60 (exc VAT) per METRE
£928.32 (inc VAT)
-
+
TUBE400-40-316SMLS 4"NB SCH40S A312 316L 114.30 X 6.02 **SEAMLESS** PIPE
Out of Stock
£1,128.00 (exc VAT) per MTR
£1,353.60 (inc VAT)
-
+
TUBE600-40-316S 6"NB SCH40S A312 316L 168.3 X 7.11 **SMLS** PIPE
Out of Stock
£2,221.70 (exc VAT) per METRE
£2,666.04 (inc VAT)
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+