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ASTM A53

Field of Application : On-Shore & Off-shore pipelines for transmission of oil, natural gas and petrochemicals.

Production Standards : ASTM/API ASTM 135 ARB, ASTM A759, API 5L UPTO X65

ASTM A53 Gr. A, B

Heat Treatment : Weld seam annealed

Finishing Operations : Plane End-Square Cut or Beveled

Coating : Black & Galvanized

NOMINAL BORE		MEAN OUTSIDE DIAMETER	WALL THICKNESS		WEIGHT OF PLAIN END PIPES	APPROX METERS PER MT
Inch	mm	mm	Sch	mm	Kg/Mtr	Mtr/MT
^1/2	15	21.30	Sch 40/Std	2.77	1.27	787.40
^3/4	20	26.70	Sch 10	2.11	1.28	781.25
^3/4	20	26.70	Sch 40/Std	2.87	1.69	591.71
1	25	33.40	Sch 10	2.77	2.09	478.46
1	25	33.40	Sch 40/Std	3.38	2.50	400.00
1 ^1/4	32	42.20	Sch 10	2.77	2.69	371.74
1 ^1/4	32	42.20	Sch 40/Std	3.56	3.39	294.98
1 ^1/2	40	48.30	Sch 10	2.77	3.11	321.54
1 ^1/2	40	48.30	Sch 40/Std	3.68	4.05	246.91
2	50	60.30	Sch 10	2.77	3.93	254.45
2	50	60.30	Sch 40/Std	3.91	5.44	183.82
2 ^1/2	65	73.00	Sch 10	3.05	5.26	190.11
2 ^1/2	65	73.00	Sch 40/Std	5.16	8.63	115.87
3	80	88.90	Sch 10	3.05	6.46	154.79
				3.18	6.72	148.81
				3.96	8.29	120.62
				4.78	9.92	100.80
			Sch 40/Std	5.49	11.29	88.57
3 ^1/2	90	101.60	Sch 10	3.05	7.41	134.95
				3.18	7.72	129.53
				3.96	9.53	104.93
				4.78	11.41	87.64
			Sch 40/Std	5.74	13.57	73.69
4	100	114.30	Sch 10	3.05	8.37	119.47
				3.18	8.71	114.81
				3.96	10.78	92.76
				4.78	12.91	77.46
				5.56	14.91	67.07
			Sch 40/Std	6.02	16.07	62.22
5	125	141.30	Sch 10	3.40	11.58	86.35
				3.96	13.41	74.57
				4.78	16.09	62.15
				5.56	18.61	53.73
			Sch 40/Std	6.55	21.77	45.93
6	150	168.30		4.78	19.27	51.89
				5.56	22.31	44.82
				6.35	25.36	39.43
			Sch 40/Std	7.11	28.26	35.38
8	200	219.10		4.78	25.26	39.58
				5.16	27.22	36.73
				5.56	29.28	34.15
			Sch 20	6.35	33.31	30.02
			Sch 30	7.04	36.31	27.54
				7.92	41.24	24.24
			Sch 40/Std	8.18	42.55	23.50