Outside Diameter: 10,3 - 219,1 mm Nominal size: 1/8 - 8 inch Wall Thickness: 1,73 - 25,4 mm (0,068 - 1 inch) Schedule: 40, 80, 100, 120, 140, 160 Weight class: STD, XS, XXS Notes: Steel grades: A, B. Pipes with OD of  3/4 inch and less are produced cold-formed, pipes with OD of 1 - 21/2 inch may be produced both cold-formed and hot-formed, pipes with OD of 3 - 8 inch are produced hot-formed. Wall thickness tolerances: -12.5%, mass tolerances: +10% -3.5%. Length up to 35 ft (10.7 m). Pipes with OD over 60.3 mm and WT up to 12 mm are delivered bevelled 30° (+°5 -0°) with a face ring of 1/16 (±1/32) inch. (or 1.58 (±0.79) mm). Pipes pass 100 % non-destructive test acc. to ASTME 309, ASTME 213 instead of hydrotest with NDE indication accordingly. Pipes are weighted by bundle.

ASTM A53 & ASTM A106. Range: 1/8 - 11/2 inch
Nom. Size, inch	OD, mm	OD Toler., inch (mm)	WT, mm	WT, inch	Shedule No.	Weight Class	Mass of one meter, kg
1/8	10.3	+0,015 (+0,4) -0,031 (-0,79)	1,73	0,068	40	STD	0,37
			2,41	0,095	80	XS	0,47
1/4	13,7		2,24	0,088	40	STD	0,63
			3,02	0,119	80	XS	0,80
3/8	17,1		2,31	0,091	40	STD	0,84
			3,20	0,126	80	XS	1,10
1/2	21,3		2,77	0,109	40	STD	1,27
			3,73	0,147	80	XS	1,62
			4,78	0,188	160		1,95
3/4	26,7		2,87	0,113	40	STD	1,69
			3,91	0,154	80	XS	2,20
			5,56	0,219	160		2,90
1	33,4		3,38	0,133	40	STD	2,50
			4,55	0,179	80	XS	3,24
			6,35	0,250	160		4,24
11/4	42,2		3,56	0,140	40	STD	3,39
			4,85	0,191	80	XS	4,47
			6,35	0,250	160		5,61
			9,70	0,382		XXS	7,77
11/2	48,3		3,68	0,145	40	STD	4,05
			5,08	0,20	80	XS	5,41
			7,14	0,281	160		7,25
			10,15	0,40		XXS	9,56

ASTM A53 & ASTM A106. Range: 2 - 21/2 inch
Nom. Size, inch	OD, mm	OD Toler., inch (mm)	WT, mm	WT, inch	Shedule No.	Weight Class	Mass of one meter, kg
2	60.3	±0,031 (±0,79)	2,11	0,083			3,03
			2,77	0,109			3,93
			3,18	0,125			4,48
			3,58	0,141			5,01
			3,91	0,154	40	STD	5,44
			4,37	0,172			6,03
			4,78	0,188			6,54
			5,54	0,218	80	XS	7,48
			6,35	0,250			8,45
			7,14	0,281			9,36
			8,74	0,344	160		11,11
			11,07	0,436		XXS	13,44
21/2	73,0		2,11	0,083			3,69
			2,77	0,109			4,80
			3,18	0,125			5,48
			3,58	0,141			6,13
			3,96	0,156			6,74
			4,37	0,172			7,40
			4,78	0,188			8,04
			5,16	0,203	40	STD	8,63
			5,49	0,216			9,14
			6,35	0,250			10,44
			7,01	0,276	80	XS	11,41
			9,53	0,375	160		14,92
			14,02	0,552		XXS	20,39

ASTM A53 & ASTM A106. Range: 3 - 4 inch
Nom. Size, inch	OD, mm	OD Toler., inch (mm)	WT, mm	WT, inch	Shedule No.	Weight Class	Mass of one meter, kg
3	88.9	±0,031 (±0,79)	3,58	0,141			7,53
			3,96	0,156			8,29
			4,37	0,172			9,11
			4,78	0,188			9,92
			5,49	0,216	40	STD	11,29
			6,35	0,250			12,93
			7,14	0,281			14,40
			7,62	0,30	80	XS	15,27
			11,13	0,438	160		21,35
			15,24	0,60		XXS	27,68
31/2	101,6		3,96	0,156			9,53
			4,37	0,172			10,48
			4,78	0,188			11,41
			5,74	0,226	40	STD	13,57
			6,35	0,250			14,92
			7,14	0,281			16,33
			8,08	0,318	80	XS	18,63
4	114,3	+0,062 (+1,59) -0,031 (-0,79)	4,78	0,188			12,91
			5,16	0,203			13,89
			5,56	0,219			14,91
			6,02	0,237	40	STD	16,07
			6,35	0,250			16,90
			7,14	0,281			18,87
			7,92	0,312	80		20,78
			8,56	0,337	120	XS	22,32
			11,13	0,438	160		28,32
			13,49	0,531			33,54
			17,12	0,674		XXS	41,03

ASTM A53 & ASTM A106. Range: 5 - 6 inch
Nom. Size, inch	OD, mm	OD Toler., inch (mm)	WT, mm	WT, inch	Shedule No.	Weight Class	Mass of one meter, kg
5	141,3	+0,062 (+1,59) -0,031 (-0,79)	5,56	0,219	40		18,61
			6,55	0,258		STD	21,77
			7,14	0,281			23,62
			7,92	0,312			26,05
			8,74	0,344	80		28,57
			9,53	0,375	120	XS	30,97
			12,70	0,500	160		40,28
			15,88	0,625			49,11
			19,05	0,750	40	XXS	57,43
6	168,3		7,11	0,280		STD	28,26
			7,92	0,312			31,32
			8,74	0,344			34,39
			9,53	0,375	80		37,31
			10,97	0,432		XS	42,56
			12,70	0,500	120		48,73
			14,27	0,562			54,20
			15,88	0,625			59,69
			18,26	0,719	160		67,56
			19,05	0,750			70,11
			21,95	0,864		XXS	79,22
			22,23	0,875			80,07

ASTM A53 & ASTM A106. Range: 8 inch
Nom. Size, inch	OD, mm	OD Toler., inch (mm)	WT, mm	WT, inch	Shedule No.	Weight Class	Mass of one meter, kg
8	219,1	+0,062 (+1,59) -0,031 (-0,79)	8,18	0,322	40	STD	42,55
			8,74	0,344			45,34
			9,53	0,375			49,25
			10,31	0,406	60		53,08
			11,13	0,438			57,08
			12,70	0,50	80	XS	64,64
			14,27	0,562			72,08
			15,09	0,594	100		75,92
			15,88	0,625			79,58
			18,26	0,719	120		90,44
			19,05	0,750			93,98
			20,62	0,812	140		100,92
			22,23	0,875		XXS	107,92
			23,01	0,906	160		111,27
			25,4	1,0			121,33

Mechanical properties
Steel Grade	Tensile Strength, N/mm2 (min)	Yield Strength, N/mm2 (min)	Elongation, % (min)
A	330	205	-
B	415	240	-

Chemical Composition (%, max)
Steel Grade	C	Si	Mn	Cr	S	P
A	0,25	min 0,10	0,27 - 0,93	0,40	0,035	0,035
B	0,30	min 0,10	0,29 - 1,06	0,40	0,035	0,035

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