SCHED 80

Schedule 80 metric pipe dimensions


Nominal Pipe Size (NPS) 


Outside Diameter (mm)


Wall Thickness (mm)


1/2 inch


21.3 mm


3.73 mm


3/4 inch


26.7 mm


3.91 mm


1 inch


33.4 mm


4.55 mm


1 1/4 inches


42.2 mm


4.85 mm


1 1/2 inches


48.3 mm


5.08 mm


2 inches


60.3 mm


5.54 mm


2 1/2 inches


73.0 mm


7.01 mm


3 inches


88.9 mm


7.62 mm


3 1/2 inches


101.6 mm


8.08 mm


4 inches


114.3 mm


8.56 mm


5 inches


141.3 mm


9.53 mm


6 inches


168.3 mm


10.97 mm


8 inches


219.1 mm


12.70 mm


10 inches


273.0 mm


15.09 mm


12 inches


323.8 mm


17.48 mm

For Schedule 80 pipe, the outside diameter (OD) for a given NPS remains consistent with Schedule 40, but the wall thickness is notably greater to withstand higher pressures and provide increased durability.

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Code Description Price Quantity
TUBE025-80-316 1/4NB SCH 80 316 S/S TUBE
Out of Stock
£102.90 (exc VAT) per MTR
£123.48 (inc VAT)
-
+
TUBE050-80-316S 1/2"NB SCH80S A312 316L 21.34 X 3.73 SMLS PIPE
4.02 In Stock for despatch
£227.80 (exc VAT) per MTR
£273.36 (inc VAT)
-
+
TUBE075-80-316 3/4"NB SCH80S A312 316L 26.67 X 3.91 SMLS PIPE
Out of Stock
£224.20 (exc VAT) per MTR
£269.04 (inc VAT)
-
+
TUBE100-80-316 1"NB SCH80S A312 316L 33.4 X 4.55 SMLS PIPE
9 In Stock for despatch
£278.40 (exc VAT) per MTR
£334.08 (inc VAT)
-
+
TUBE125-80-316S 1.1/4"NB SCH80S A312 316L 42.16 X 3.56 SMLS* PIPE
Out of Stock
£649.60 (exc VAT) per MTR
£779.52 (inc VAT)
-
+
TUBE150-80-316 1.1/2"NB SCH80S 316L PIPE SMLS A312 48.26 X 5.08MM
Out of Stock
£496.50 (exc VAT) per MTR
£595.80 (inc VAT)
-
+
TUBE200-80-316 2"NB SCH80S A312 316L 60.3 X 5.54 SMLS PIPE
3 In Stock for despatch
£340.90 (exc VAT) per METRE
£409.08 (inc VAT)
-
+
TUBE250-80-316 2.1/2"NB SCH80 A312 316L 73.03 X 7.01 SMLS PIPE
Out of Stock
Price Unavailable
-
+
TUBE300-80-316 3" SCH 80 316 TUBE SEAMLESS 88.9MM OD X 7.62
Out of Stock
£798.30 (exc VAT) per METRE
£957.96 (inc VAT)
-
+