IS 1239 Pipe | IS 1239 GI Seamless Pipe/ Part 2 MS Pipe manufacturer

IS 1239 is a grade that comes under the Bureau of Indian Standards for steel. IS 1239 Pipe is designed with a chemical composition consisting of carbon, manganese, phosphorous, and sulfur. The IS 1239 Steel Pipes showcases enhanced tolerance and resistance to reducing and corrosive media across stress-induced setups. IS 1239 Part 2 piping components come in sizes ranging between ½ to 36mm. They can be heat treated in standard procedures like normalizing, quenching, etc. The pipes in this Indian grade can be galvanized or coated with anti-corrosive paint. The IS 1239 Gi Pipe is coated with zinc or nickel to increase the resistance of the pipe in stress-induced setups. The coating on the Gi Pipe IS 1239 corrodes or erodes first before the reducing acids can attack the main component of the pipe. In the IS 1239 MS pipe, the content of carbon embedded in the grade is low. This allows them to be easily welded or fabricated to subsequent modules. MS Pipe IS 1239 is used in different applications, namely firefighting, sewage treatment, structural applications, etc.

The piping components in this grade can be designed in seamless and welded configurations. The IS 1239 Seamless Pipe is produced through an extrusion process, wherein hot billets are passed to precisely shape the pipe grade. These pipes have enhanced strength and load-bearing capacity than the IS 1239 ERW Pipes. The erw pipes are rolled and welded longitudinally using electrofusion technology. The erw pipe grade is cheaper than the seamless type. IS 1239 Class C is subject to vigorous testing to eliminate any flaws or defects in the production of the items in this grade.

The IS 1239 grade is designed in different grades namely the IS 1239 YST 210, 240, 310, and 335. The YST 210 is the first and the weakest grade amongst the remaining grades. The IS 1239 YST 240 grade has moderate strength and is designed in sizes between ½ NB up 36 NB. The piping components of this grade are available in schedules from SCH 40 to SCH 160 and XXS, which is similar to the IS 1239 YST 310 grade. This grade can be easily shaped in square, circular, rectangular, or hydraulic cross-sectional area. The versatile IS 1239 YST 355 is high strength and extreme pressure grade. To know more about the grade, contact us.

Table of Contents

IS 1239 Gi Pipe manufacturer in India, check IS 1239 Part 2 dimensions

IS 1239 Pipe Dimensions

Nominal Bore		pipes Outside Diameter		Light (A-Class) Thickness Weight		Medium (B-Class) Thickness Weight		Heavy (C-Class) Thickness Weight
Inch	milimeter	Inch	milimeter	milimeter	kg/mtr	milimeter	kg/mtr	milimeter	kg/mtr
1/8 Inches	3 milimeter	0.406	10.32	1.80	0.361	2.00		2.65	0.493
1/4 Inches	6 milimeter	0.532	13.49	1.80	0.517	2.35	0.407	2.90	0.769
3/8 Inches	10 milimeter	0.872	17.10	1.80	0.674	2.35	0.852	2.90	1.02
1/2 Inches	15 milimeter	0.844	21.43	2.00	0.952	2.65	1.122	3.25	1.45
3/4 Inches	20 milimeter	1.094	27.20	2.35	1.410	2.65	1.580	3.25	1.90
1 Inches	25 milimeter	1.312	33.80	2.65	2.010	3.25	2.440	4.05	2.97
1.1/4 Inches	32 milimeter	1.656	42.90	2.65	2.580	3.25	3.140	4.05	3.84
1.1/2 Inches	40 milimeter	1.906	48.40	2.90	3.250	3.25	3.610	4.05	4.43
2 Inches	50 milimeter	2.375	60.30	2.90	4.110	3.65	5.100	4.47	6.17
2.1/2 Inches	65 milimeter	3.004	76.20	3.25	5.840	3.65	6.610	4.47	7.90
3 Inches	80 milimeter	3.500	88.90	3.25	6.810	4.05	8.470	4.85	10.1
4 Inches	100 milimeter	4.500	114.30	3.65	9.890	4.50	12.10	5.40	14.4
5 Inches	125 milimeter	5.500	139.70	–	–	4.85	16.20	5.40	17.8
6 Inches	150 milimeter	6.500	165.10	–	–	4.85	19.20	5.40	21.2

Get instant delivery Of IS 1239 Part 2, IS 1239 part 1 pipe dimensions, IS 1239 MS pipe Suppliers In Mumbai. India.

Hot & Cold Finished IS 1239 MS pipe supplier in Mumbai, IS 1239 Gi Pipe are suitable for water, stem, air and non-hazardous gas

IS 1239 Part 2 Pipes Application

Industrial Water Lines, Plant Piping
Water Pipelines
Road Barriers
Parking Barriers
Galvanized Steel Fencings
Oil Refinery Piping, Crude Oil Piping
Steel Gates & Windows

Road Side Railings
Structural and fabrication work
Temporary Fencings
Sewerage Systems
Oil pipes Lines
Agriculture and Irrigation

Looking for IS 1239 Pipe supplier? 6 mm to 150mm IS 1239 Seamless Pipe manufacturer in India, check Gi Pipe IS 1239 specification and price list

IS 1239 GI Pipe Specification

Schedules	SCH 80, SCH 40, SCH XS, SCH 160, SCH XXS, All Schedules
Size range	15mm Nominal Bore to 150mm Nominal Bore
Dimensions	BS - 1387 / 1985 IS: 1239 (Pt I) - 2004
Tolerance	Cold rolled pipes: +/-0.05 milimeter Cold drawn Pipes: +/-0.1 milimeter
Marking	Nominal Pipes Sizes Specification Manufacturing Method (Welded / Seamless) Grade Pipes Schedule or Wall Thickness Supplier / Manufacturer’s Name or Custom Logo - on request Heat Number
Standards	ASME, ASTM and API
Thickness	3 to 12 milimeter
Craft	Cold drawn and Cold rolled
Size	1/2 Inch Nominal Bore to 36 Inch Nominal Bore
Form	Round, Hydraulic Etc
Additional Testing	NACE MR0175, NACE TM0177, HIC TEST, H2 SERVICE, NACE TM0284, SSC TEST, IBR, etc.
End	Beveled End, Threaded Plain End,
Specialized in	IS 1239 Large Diameter pipes
Type	ERW / Fabricated/ Seamless / Welded
Length	Max18 Meters, Min 3 Meters or as per need

SPEC

OUT SIDE Dia

WALLTHICKNESS

WEIGHT

LENGTH

Pipes BODY

Pipes END

S:1239 &
BS:1387

As per table

N.A.

Light – 8% + not limited Medium & Heavy – 10%,

not limited

M & H ± 7.5%
Carload 10 MT Light +7.5%, -5%,

Med & Heavy ± 10%Single Tube Light -8% + 10%Carload 10MT and above ± 7.5%

Avg. (MIN)		NORMAL		MAXIMUM		MINIMUM
ft	mtr	ft	mtr	ft	mtr	ft	mtr
–	–	–	6.0	–	7.0	–	4.0
–	–	–	12.0	–	14.0	–	7.0

Tolarance – Exact length – + 6, -0mm
Approximate length ± 150mm

Prestige quality IS 1239 Pipe Suppliers in India offer in EN, DIN, ISO, BS, JIS or ANSI standard. check latest and updated IS 1239 Gi Pipe Prices.

IS 1239 Pipe Price List

Description	Per Unit (INR)
DRAIN AND VACCUM PIPES (LP) IS 1239-MS PIPES SIZE: 300 (66 MTRS)	292
DRAIN AND VACCUM PIPES (LP) IS 1239-MS PIPES (SIZE 15) (6235 MTRS)	62
PIPES ERW 15NB MED IS1239	637
PIPES ERW 50NB MED IS1239	1,313

IS 1239 YST 310 Supplier in India, Check IS 1239 pipe equivalent to astm

IS 1239 Pipe Equivalent To Astm

IS 1239 material specification & equivalent grades
IS 1239 yst 355	IS 1239 yst 355	Tata Structura 355	DIN: 2440, 2441, BS: 1387, S: 3589, 1239	ISO: 65

Manufacturer of IS 1239 ERW Pipes, Class C Medium and heavy tubes, view MS Pipe IS 1239 standard and weight chart

IS 1239 Pipe Standard

IS - 1239 (Part -1) 2004
BS - 1387 / 1985

View IS 1239 YST 240 Schedule Chart and IS 1239 ms pipe weight chart

IS 1239 MS Pipe Weight Chart

Features Of IS 1239 MS Pipe

High Strength
High Toughness
Corrosion Resistant
Deformability

IS 1239 Seamless Pipe Types

IS 1239 Pipe

IS 1239 Gi Pipes

IS 1239 Part 2 Pipes

IS 1239 MS Pipes

IS 1239 Seamless Pipes

IS 1239 ERW Pipes

IS 1239 Class C Pipes

MS Pipe IS 1239 Seamless Pipes

Gi Pipe IS 1239 ERW Pipes

IS 1239 YST 210 Welded Pipes

IS 1239 YST 240 Tube

IS 1239 YST 310 Pipes

IS 1239 YST 355 Pipes

IS 1239 Steel Pipes

Exporter & supplier of IS 1239 Class C Seamless Steel Tubes in black and galvanized, supply IS 1239 Gi Pipe with Leak Proof Hydrostatic Test, view tolerances and standard

Tolerance Of IS 1239 Erw Pipes

1/r	20	90	10	70	50	30	40	110	60	80	100	120	140	130
1/r	160	230	150	210	190	170	180	250	200	220	240	300		350
Ac	183	99	186	128	157	178	169	77	143	113	87	67	53	60
Ac	42	22	47	26	31	38	34	18	28	23	20	13		10

Steel Grades	Min UTS	Axial Stress in Tension	Min Yield stress	Bending Stress in Ten. Or Compn.	Shear Stress	Bearing Stress 232	Equivalent Stress
Yst 310	450	186	310	205	140	232	279

We are Largest MS Pipe IS 1239 Suppliers in India. Check Properties of Gi Pipe IS 1239 and IS 1239 YST 210

IS 1239 Chemical Composition

		Chemical Composition (%) Max.								Mechanical Properties									Impact
																			Energy
Specification	Grade	C	Mn	P	S	Si	C.E.		Yield Strength				Tensile Strength				% Elongation		Energy
Specification	Grade	C	Mn	P	S	Si	C.E.		Yield Strength				Tensile Strength						J (Ft.lb)
							PCM	IIW	Min		Max		Min		Max				J (Ft.lb)
							PCM	IIW	Min		Max		Min		Max		e (min)		(min.)
									PSI	MPa	PSI	MPa	PSI	MPa	PSI	MPa	e (min)
									PSI	MPa	PSI	MPa	PSI	MPa	PSI	MPa
IS:1239	–	0.20	1.30	0.040	0.040	–	–	–	–	–	–	–	–	320	–	–	12 UPTO 25 mm NB		–
																	20 ABOVE 25 mm
	Fe 330	0.16	1.20	0.040	0.040	–	–	–	–	195	–	–	–	330	–	–	20		–
	Fe 410	0.20	1.30	0.040	0.040	–	–	0.45	–	235	–	–	–	410	–	–	18		–
	Fe 450	0.25	1.20	0.040	0.040	–	–	0.45	–	275	–	–	–	450	–	–	15
																	GL=5.65	Area

Lgpipe is an PED Approved IS 1239 Seamless Pipe Supplier in India & IS 1239 ERW Pipes distributor, check IS 1239 Class C Thickness

GI Pipe Thickness As Per IS 1239

Wall Thickness	NominalBore 7″ NB 193.7 mm OD	NominalBore 8″ NB 219.1 mm OD	NominalBore 10″ NB 273 mm OD	NominalBore 12″ NB 323.7 mm OD	NominalBore 14″ NB 355.6 mm OD	NominalBore 16″ NB 406.4 mm OD	NominalBore 18″ NB 457mm OD	NominalBore 20″ NB 508 mm OD
mm	Kg/mtr	Kg/mtr	Kg/mtr	Kg/mtr	Kg/mtr	Kg/mtr	Kg/mtr	Kg/mtr
4.85	22.59	25.62	32.07	38.13	–	–	–	–
5.20	24.17	27.43	34.34	40.85	–	–	–	–
5.60	26.00	29.28	36.93	43.93	48.11	–	–
6.00	27.88	31.53	39.50	47.02	51.49	61.00	69.00	–
6.35	29.34	33.28	41.73	49.67	54.43	62.35	70.50	78.50
7.01	32.77	36.76	46.43	55.45	61.82	69.04	–	–
7.94	–	41.00	50.95	61.85	67.98	77.94	87.80	–
8.18	–	42.56	53.42	65.12	–	–	–	–
9.53	–	51.50	60.24	73.75	81.21	93.13	105.00	117.00
12.70	–	–	–	–	107.28	123.30	139.00	155.00

IS 1239 Seamless Pipes Pressure Rating

Maximum Allowable Pressure (psi)
NPS	Outside Diameter	Schedule
(in)	(in)	10	20	30	STD	40	60	XS	80	100	120	140	160	XXS
1/4	0.54				7985	7985		10798	10798
3/8	0.675				6606	6606		9147	9147
1/2	0.84				6358	6358		8575	8575				10908	17150
3/4	1.05				5273	5273		7187	7187				10220	14373
1	1.315				4956	4956		6670	6670				9316	13340
1 1/4	1.66				4133	4133		5638	5638				7380	11276
1 1/2	1.9				3739	3739		5158	5158				7247	10316
2	2.375				3177	3177		4498	4498				7097	8995
2 1/2	2.875				3460	3460		4704	4704				6391	9408
3	3.5				3024	3024		4200	4200				6132	8400
3 1/2	4				2769	2769		3896	3896
4	4.5				2581	2581		3670	3670		4769		5782	7339
5	5.563				2273	2273		3303	3303		4404		5505	6606
6	6.625				2071	2071		3195	3195		4157		5318	6390
8	8.625		1420	1574	1829	1829	2307	2841	2841	3375	4085	4613	5147	4971
10	10.75		1140	1399	1664	1664	2279	2279	2708	3277	3847	4558	5128	4558
12	12.75		961	1268	1441	1560	2160	1922	2644	3244	3843	4324	5042	3843
14	14	875	1092	1313	1313	1533	2079	1750	2625	3283	3829	4375	4921
16	16	766	956	1148	1148	1531	2009	1531	2585	3157	3733	4404	4882
18	18	681	849	1192	1021	1530	2042	1361	2553	3147	3743	4252	4848
20	20	613	919	1225	919	1455	1989	1225	2526	3138	3675	4288	4824
22	22	557	835	1114	835		1949	1114	2506	3063	3619	4176	4733
24	24	510	766	1147	766	1405	1978	1021	2489	3126	3700	4210	4786
30	30	510	817	1021	613			817
32	32	478	766	957	574	1054
34	34	450	721	901	540	992
36	36	425	681	851	510	1021
42	42		583	729	438	875

IS 1239 Yst 210 Pipes Stock

1IN NB IS 1239 Part 1 Pipes SCH 80	IS 1239 GI SMLS Pipes
Schedule 40 IS 1239 Pipes	IS 1239 Part 2 CDW Pipes
IS 1239 Part 2 Welded Pipes	12" Sch 140 Seamless IS 1239 Mild Steel Pipes
IS 1239 YST 310 10" Sch 160 Pipes	IS 1239 Mild Steel Thick Wall Seamless Pipes
IS 1239 Class C Ptfe Lined Pipes	8" 29mm IS 1239 YST 240 Material
IS 1239 YST 240 Boiler Pipes	IS 1239 Class C 12" 37mm WT Pipes
Welded IS 1239 Grade Class C Mild Steel Cold Drawn Pipes	IS 1239 YST 210/355 Schedule 40 Pipes
IS 1239 GI EFW Pipes	IS 1239 Part 1 ERW Pipes
12" sch 100 IS 1239 YST 310 Seamless Pipes	IS 1239 Mild Steel Sch 80 Pipes
Europe/ Japan/ USA make IS 1239 GI Pipes	IS 1239 Part 1 Pipes, SCH 160, PL END
IS 1239 Grade Class C Mild Steel Hot Dip Galvanized Pipes	ASME B36.10 IS 1239 YST 210/355 Bevelled SMLS Pipes
Cold Drawn IS 1239 Part 2 Seamless Pipes	12" SCH. STD IS 1239 Mild Steel Pipes SMLS BE
Saudi Aramco Approved IS 1239 YST 310 Pipes	IS 1239 Mild Steel Lined Pipes
IS 1239 YST 240 Seam Welded Pipes	SCH XS IS 1239 Class C Pipes
High Temperature IS 1239 Part 2 Pipes	ASME B36.10M 26” IS 1239 Pipes, BE END
SCHED 20 IS 1239 Grade Class C Mild Steel Boiler Seamless Pipess	Thick Wall IS 1239 YST 210/355 Pipes
IS 1239 YST 310 Square Pipes	IS 1239 Mild Steel Epoxy Lined Pipes
IS 1239 GI Beveled End PCRMO pipes	IS 1239 Part 1 Sch. 80 200 DN 36 Pipes
IS 1239 YST 240 Fabricated Pipes	IS 1239 Class C Round Pipes

Test Conducted By IS 1239 Pipe Manufacturers

Bend Test

Flattening Test

Ultrasonic Test

IS 1239 Yst 310 Pipes Roughness

Type of IS 1239 Pipes	Roughness [Inch]	Roughness [Milimeter]

welded, new	0.002 - 0.004	0.05 - 0.1
IS 1239 Part 2, drawn, new	0.0008 - 0.004	0.02 - 0.1
IS 1239 MS, used, cleaned	0.006 - 0.008	0.15 - 0.2
galvanized, new	0.006	0.15
severely corroded	0.016 - 0.12	0.4 - 3
lightly corroded	0.004 - 0.016	0.1 - 0.4
heavy scaling	0.06 - 0.16	1.5 - 4
light scaling	0.04 - 0.06	1 - 1.5
bitumed coated	0.002	0.05

IS 1239 Yst 355 Heavy Tubes Manufacturing Process

IS 1239 Pipes Cold Drawn or Finished Seamless (CDS)
IS 1239 Gi Pipes Hot Finished Seamless (HFS)
IS 1239 Part 2 High Frequency Induction Welding (HFIW)
IS 1239 MS Pipes Hot Finished Welding (HFW) Pipe
IS 1239 Seamless Pipes Electric Resistance Welding (ERW)
IS 1239 ERW Pipes Sub-merged Arc Welding (SAW) Pipes
IS 1239 Class C MS Cold Drawn Electric Resistance Welding (CEW) Pipes
MS Pipes IS 1239 Butt Welded Pipes (BWP)
Gi Pipes IS 1239 Electric Fusion Welding (EFW) Pipes
IS 1239 YST 210 Hand-Welding or Manual Arc Welding (MAW) Pipes
IS 1239 YST 240 Oxy Acetylene Welding (OAW) Pipes

IS 1239 Steel Tubes Packaging

IS 1239 Pipe Documentation

Raw Material Test Reports
NABL approved Laboratory Test Reports
Fumigation Certificates
Guarantee Letter

QAP (Quality Assurance Plan)
Heat Treatment Charts
Commercial Invoice which includes HS Code

IS 1239 Class C Pipe Thickness

C class pipes, Thickness: 6mm 24mm.

IS 1239 Part 1 Pipe Dimensions

Nominal Bore milimeter	Outside Dia		Mass of Tube		Thickness milimeter
Nominal Bore milimeter	Max milimeter	Min milimeter	Plain End kg/m	Screw & Socketed kg/m	Thickness milimeter
25	34.2	33.3	2.41	2.43	3.2
32	42.9	42.0	3.10	3.13	3.2
40	48.8	47.9	3.56	3.60	3.2
50	60.8	59.7	5.03	5.10	3.6
65	76.6	75.3	6.42	6.54	3.6
80	89.5	88.0	8.36	8.53	4.0
6	10.6	9.8	0.404	0.407	2.0
8	14.0	13.2	0.641	0.645	2.3
10	17.5	16.7	0.839	0.845	2.3
15	21.8	21.0	1.21	1.22	2.6
20	27.3	26.5	1.56	1.57	2.6
100	115.0	113.1	12.2	12.5	4.5
125	140.8	138.5	15.9	16.4	4.8
150	166.5	163.9	18.9	19.5	4.8

GI Pipe IS Code 1239

IS 1239 GI pipes is a galvanized iron pipes where there are other types of coatings such as the black ,anti-corrosive oiled, and 3LPE coated pipes are also available. The IS 1239 pipes comes in various sizes range from ½" to 36" and the wall thick of the pipes varies up to 40 Milimeter.

IS 1239 Medium Pipe Thickness

Nominal Bore		pipes Outside Dia		Medium (B-Class) Pipes Thickness Weight
Inches	milimeter	Inches	milimeter	milimeter	kg/meter
1/8″	3 milimeter	0.406	10.32	2.00	0.407
1/4″	6 milimeter	0.532	13.49	2.35	0.650
3/8″	10 milimeter	0.872	17.10	2.35	0.852
1/2″	15 milimeter	0.844	21.43	2.65	1.122
3/4″	20 milimeter	1.094	27.20	2.65	1.580
1″	25 milimeter	1.312	33.80	3.25	2.440
1.1/4″	32 milimeter	1.656	42.90	3.25	3.140
1.1/2″	40 milimeter	1.906	48.40	3.25	3.610
2″	50 milimeter	2.375	60.30	3.65	5.100
2.1/2″	65 milimeter	3.004	76.20	3.65	6.610
3″	80 milimeter	3.500	88.90	4.05	8.470
4″	100 milimeter	4.500	114.30	4.50	12.10
5″	125 milimeter	5.500	139.70	4.85	16.20
6″	150 milimeter	6.500	165.10	4.85	19.20

Wide Stock Of API 5L Welded Pipe Supply In The Following Countries

Hexa Oil & Gas, UAE, Abu Dhabi - United Arab Emirates (UAE)

IS 1239 Pipes

Pacific Oil & Gas -Singapore, 1 Raffles Pl, Singapore

IS 1239 Gi Pipes

DEA German Petroleum AG, 22297 Hamburg, Germany

IS 1239 MS Pipes

1/r	20	90	10	70	50	30	40	110	60	80	100	120	140	130
1/r	160	230	150	210	190	170	180	250	200	220	240	300		350
Ac	183	99	186	128	157	178	169	77	143	113	87	67	53	60
Ac	42	22	47	26	31	38	34	18	28	23	20	13		10

1/r	20	90	10	70	50	30	40	110	60	80	100	120	140	130
1/r	160	230	150	210	190	170	180	250	200	220	240	300		350
Ac	183	99	186	128	157	178	169	77	143	113	87	67	53	60
Ac	42	22	47	26	31	38	34	18	28	23	20	13		10

1/r	20	90	10	70	50	30	40	110	60	80	100	120	140	130
1/r	160	230	150	210	190	170	180	250	200	220	240	300		350
Ac	183	99	186	128	157	178	169	77	143	113	87	67	53	60
Ac	42	22	47	26	31	38	34	18	28	23	20	13		10