Welded tubes

/Stainless Steel/Welded Tubes

The stainless steel production of Marcegaglia Turkey provides a range of welded tubes round, square and rectangular.

SUPPLY CONDITIONS

STANDARD : EN 10296 – EN 10217-7
PACKAGE: 320G, 400G ve 600G nylon packaging one by one/standart bundle; 180G without nylon packaging/standart bundle
CERTIFICATE: 2.2 certificate and 3.1 certificate of conformity EN10204
QUALITY: AISI 304 – 304L and AISI 316-316L

DIMENSIONAL TABLES / ROUND TUBES EN 10217-7

Wall thickness mm – et kalınlığı mm
mm	NPS	1	1,2	1,5	2	2,5	3	4	5
12		0,275	0,325	0,394	0,501
14		0,326	0,385	0,470	0,601
15		0,351	0,415	0,507	0,651
16		0,376	0,445	0,545	0,701
17,2	3/8″	0,406	0,481	0,590	0,761
18		0,426	0,505	0,620	0,801
20		0,476	0,565	0,695	0,901
21,3	1/2″	0,508	0,604	0,744	0,967	1,177	1,375
25		0,601	0,715	0,883	1,152	1,409	1,653
26,9	3/4″	0,649	0,772	0,954	1,247	1,527	1,795
30		0,726	0,865	1,070	1,402	1,722	2,028
33,7	1″	0,819	0,977	1,209	1,588	1,953	2,306
35		0,851	1,016	1,258	1,653	2,035	2,404
38		0,926	1,106	1,371	1,803	2,222	2,629
40		0,977	1,166	1,446	1,903	2,348	2,779
42,4	1 1/4″	1,037	1,238	1,536	2,023	2,498	2,960
45		1,102	1,316	1,634	2,153	2,661	3,155
48,3	1 1/2″	1,184	1,415	1,758	2,319	2,867	3,403
50,8		1,247	1,490	1,852	2,444	3,024	3,591
60,3	2″	1,485	1,776	2,209	2,920	3,618	4,304
63,5			1,872	2,329	3,080	3,819	4,545
75				2,761	3,656	4,539	5,409
76,1	2 1/2″			2,802	3,711	4,607	5,491
88,9	3″			3,283	4,352	5,409	6,453	8,504
101,6				3,760	4,988	6,204	7,407	9,776
114,3	4″			4,237	5,624	6,999	8,361	11,048	13,684
127				4,714	6,260	7,794	9,315	12,320	15,274
139,7	5″				6,896	8,589	10,269	13,592	16,864
168,3	6″				8,328	10,379	12,417	16,456	20,445

DIMENSIONAL TABLES / ROUND TUBES EN 10296/A 554

Wall thickness mm – et kalınlığı mm
mm	1	1,2	1,5	2	2,5	3
15,9	0,373	0,442	0,541	0,696
19,05	0,452	0,536	0,659	0,854
20	0,476	0,565	0,695	0,901
25	0,601	0,715	0,883	1,152
30	0,726	0,865	1,070	1,402
31,8	0,771	0,919	1,138	1,492
35	0,851	1,016	1,258	1,653
38,1	0,929	1,109	1,375	1,808	2,229	2,637
40	0,977	1,166	1,446	1,903	2,348	2,779
42,4	1,037	1,238	1,536	2,023	2,498	2,960
48,3	1,184	1,415	1,758	2,319	2,867	3,403
50,8	1,247	1,490	1,852	2,444	3,024	3,591
60,3	1,485	1,776	2,209	2,920	3,618	4,304
63,5		1,872	2,329	3,080	3,819	4,545
76,1		2,251	2,802	3,711	4,607	5,491

MAIN MANUFACTURING STANDARDS OF
STAINLESS STEEL WELDED TUBES

PROCESS PIPES FOR FLUIDS

MANUFACTURING STANDARD	PRODUCT DESIGNATION
EN 10217-7, (A 270), (DIN 11850)	Process pipes for the food and dairy industry
EN 10217-7, (DVGW GW541)	Process pipes for drinkable water and press fitting
EN 10217-7, EN 10312	Process pipes for water treatment
EN 10217-7	Process pipes for the pulp and paper sector
EN 10217-7, (AD 2000 W2/W10), (PED 97/23)	Process pipes for chemical applications
EN 10217-7, (DIN 11866)	Process pipes for pharmaceutical applications
EN 10217-7, (A 312 / A 778)	Process pipes for oil and gas applications

MECHANICAL APPLICATIONS

MANUFACTURING STANDARD	PRODUCT DESIGNATION
EN 10296, EN 10217-7	Round tubes for pumps and cylinders
EN 10217-7	Round tubes for elbows and fittings
EN 10217-7	Round tubes for heat resistances

HEAT TREATMENT

MANUFACTURING STANDARD	PRODUCT DESIGNATION
ASTM A 803 / A 803M – 03 ASTM A688 / A 688M – 04	Ferritic feedwater heater tubesAustenitic feedwater heater tubes
EN 10217-7, (A 249) (AD 2000 W2/W10). (PED 97/23)	Round tubes for heat exchangers
EN 10296 EN 10217-7	Round tubes for evaporators for the sugar industry
EN 10217-7 (AD 2000 W2/W10)	Round tubes for pressure vessels
EN 10217-7	Tubes for boilers

CONSTRUCTION

MANUFACTURING STANDARD	PRODUCT DESIGNATION
EN 10296 (A 554)	Construction round tubes and box sections

ORNAMENTAL

MANUFACTURING STANDARD	PRODUCT DESIGNATION
EN 10296 (A 554)	Ornamental round tubes and box sections

AUTOMOTIVE

MANUFACTURING STANDARD	PRODUCT DESIGNATION
EN 10296, (A 554)	Round tubes for automotive, exhaust systems
EN 10296, (A 554)	Round tubes for automotive, hydroforming appliance
EN 10296, (A 554)	Round tubes and box sections for automotive frame construction

DIMENSIONAL TABLES