Stainless Steel Pipes (ERW NB Pipes)

Grades Available

200 Series (JT, J4)

300 Series (304, 304 L, 316L)

Thickness Range

1.2 mm to 5.0 mm

Diameter Range

1/2″ to 18″ (15 mm to 450 mm)

Finishes

2B, No. 1

Length

Standard 20 ft (custom lengths up to 40 ft on request)

Standards

ASTM A312, EN 10217-7

Applications

Sugar Mills, Rice Mills, Chemical Industry, etc.

Weight Chart

Nominal	Nominal Pipe Size	Outside Diameter	Wall Thickness and Weight
Nominal	Nominal Pipe Size	Outside Diameter	Sch. 5S		Sch. 10S		Sch. 40S		Sch. 80S
inches	mm	mm	mm	kg/m	mm	kg/m	mm	kg/m	mm	kg/m
1/2	15	21.34	1.65	0.812	2.11	1.014	2.77	1.286	3.73	1.642
3/4	20	26.67	1.65	1.032	2.11	1.296	2.87	1.708	3.91	2.225
1	25	33.4	1.65	1.31	2.77	2.121	3.38	2.537	4.55	3.282
1.1/4	32	42.16	1.65	1.671	2.77	2.728	3.56	3.435	4.85	4.524
1.1/2	40	48.26	1.65	1.923	2.77	3.15	3.68	4.101	5.08	5.084
2	50	60.33	1.65	2.421	2.77	3.986	3.91	5.358	5.54	7.588
2.1/2	65	73.03	2.11	3.741	3.05	5.336	5.16	8.755	7.01	11.57
3	80	88.9	2.11	4.578	3.05	6.546	5.49	11.488	7.62	15.484
3.1/2	90	101.6	2.11	5.248	3.05	7.514	5.74	13.756	8.08	18.891
4	100	114.3	2.11	5.918	3.05	8.483	6.02	16.296	8.56	22.628
5	125	141.3	2.77	7.593	3.4	11.722	6.55	22.065	9.52	31.364
6	150	168.28	2.77	11.462	3.4	14.015	7.11	28.648	10.97	43.142
8	200	219.08	2.77	14.979	3.76	20.242	8.18	43.129	12.7	65.526
10	250	273.05	3.4	22.92	4.19	28.163	9.27	61.131	12.7	82.666
12	300	323.85	3.96	31.669	4.57	36.478	9.52	78.811	12.7	98.791
14	350	355.85	3.96	34.812	4.78	41.923	9.53	82.451	12.7	108.871
16	400	406.4	4.19	42.131	4.78	47.994	9.53	94.554	12.7	121.2
18	450	457.2	4.19	47.453	4.78	54.068	9.53	106.477	12.7	141.12

Formula Used: [Length (mm) – Wall Thickness (mm)] X Wall Thickness (mm) X 0.00967 = Weight kg/feet