SS PIPE AND TUBE CHARTS

Technical Data 

S.S Schedule Piping to ASTM A-312 (ERW)

Material
Material is ordered to comply with the requirement of ASTM A-240 in 304, 304L, 316 and 316L grades regularly.

Size Range 
OD : ½" NPS (21.3 mm) to 8" NPS (219.1 mm)
Thick : NB size in schedule 5 10 S & 40S
Length : As per Customers Requirement.

Tolerances

OD	Size Range	Over mm	Under mm
	Upto 1" NB	0.40	0.79
	Over 1" NB to 4" NB	0.79	0.79
	Over 4" NB to 8" NB	1.57	0.79
Thickness : ± 12.5 of nominal wall thickness		Length : 0/+ 6 mm

Test
Normal : Tensile strength / Yield strength / Elongation, Flattening, Hydrostatic Pressure
Optional : Pneumatic / Air leakage, Eddy current, IG Corrosion

Standard Weight Chart

Outside Dia		SCH 5		SCH 10 S		SCH 40 S
NB Inch	mm
		Thick	Kg/Mtr.	Thick	Kg/Mtr.	Thick	Kg/Mtr.
½"	21.3	1.65	0.81	2.11	1.01	2.77	1.29
¾"	26.7	1.65	1.03	2.11	1.30	2.87	1.71
1"	33.4	1.65	1.31	2.77	2.12	3.38	2.54
1 ¼"	42.2	1.65	1.93	2.77	3.15	3.68	4.11
1 ½"	48.3	1.65	1.93	2.77	3.15	3.68	4.11
2"	60.3	1.65	2.42	2.77	3.98	0.481	0.531
1"	25.40	2.11	3.74	3.05	5.34	5.16	8.76
3"	88.9	2.11	4.58	3.05	6.54	5.49	11.45
3 ½"	101.6	2.11	5.25	3.05	7.52	5.74	13.77
4"	114.3	2.11	5.25	3.05	7.52	5.74	13.77
5"	141.3	2.77	9.50	3.40	11.74	6.55	22.10
6"	168.3	2.77	11.47	3.40	14.04	7.11	28.68
8"	219.1	2.77	14.99	3.76	20.25	8.18	43.16