IS 1239 Pipe Fittings | IS 1239 Part 2 Gi Elbow/ MS C Class Bend

IS 1239 Part 2 Bend, MS C Class Elbow and Gi Fittings manufacturer in India

Table Of Content:

IS 1239 Fittings Manufacturing Process
IS 1239 Elbow Dimensions
Different Ends Finishing Of Mild Steel Stub End
Mild Steel IS 1239 End Cap Beveled Ends
MS Elbow IS 1239 Chemical Composition
Mechanical Properties Of Mild Steel Weld Fittings
Mild Steel Plug Dimensions
Plain Mild Steel Threaded Elbow Dimensions
Fully Killed Mild Steel Threaded Cross Dimensions
MS Threaded Tee Dimension
Mild Steel Pipe Nipple Dimension
Mild Steel Union Dimension

IS 1239 Fittings Specification

Specification	IS 1239 Pipe Fittings
Production Technique	Forged/ Heat treated and machined
Coating	Anti-rust Paint/ Zinc Plated/ Oil Black Paint/ Yellow Transparent/ Cold and Hot Dip Galvanized
Supporting Material	Gasket/ Ring Joint/ Flange Bolts
Pressure Class	Class 150/ Class 300/ Class 600
Forging Methods	ButtWeld Welded Seamless
Manufacturer Types	Reducer, End Cap, Stub End, Pipe Bend, Elbow, Tee
olet	Carbon Steel Sockolet
Surface Treatment	Sand blasting/ Sand Rolling/ Sand Blasting
Application	Power/ gas/ petroleum/ chemical/ metallurgy/ shipbuilding etc.
Manufacturer Size	Buttweld ½" NB to 120" NB Seamless ½” to 24” Welded ½” to 120” Two Joint / Two Halve Fittings 6” to 48”
Our service	Nace Mr 01 75 Sour Service Impact Test As Per Ug 84 Macro Structure Analysis Hydrogen Induce Cracking Test (Hic) Sulphide Stress Cracking Test (Sscc) Cryogenic Services (Cryo),hydrogen Services (H2) Helieum Leak Test Dye Peniterant Test (Dp) Magnetic Partius Test (Mp) Post Weld Heat Treatment (Pwht) Ultrasonic Test (Ut) Hydro Test, Etc.
Weld Fittings Length	2" To 20"
Schedule	SCH 10S/ SCH 20/ SCH 40/ SCH 60/ SCH 80/ SCH 100/ SCH 120/ SCH 140/ SCH 160
Type Of Connection	Flange Weld End Bell Clamp End Threaded
Standard	MSS-SP-43 ASME ASME B16.9 ANSI B16.11 ASME B16.28
Bending Radius	R=1D/ 2D/ 3D/ 5D/ 6D/ 8D/ 10D or Custom
Test Certificates	EN 10204/3.1B Raw Materials Certificate 100% Radiography Test Report Third Party Inspection Report, etc

MS Pipe Fittings Price List

Type Of Elbow	Size In Inch	SCH	Radius Type	Price In INR (India) Per Piece
90 Degree	2	40	Long	190.00
-	4	40	Long	380.00
-	6	40	Long	500.00
-	8	40	Long	725.00
90 Deg	10	120	Long	950.00
45 Degree	2	80	Short	180.00
-	4	80	Short	320.00
45 Deg	6	40	Short	550.00

Type Of Tee	Size In Inch	SCH	Price In INR (India) Per Piece
Reducing Tee	3/4	20	144.00
	2	40	230.00
	4	80	700.00
	6	120	1000.00
	8	120	1850.00
Reducing Tee	10	120	2500.00

Buy IS 1239 Class C Eccentric / Concentric Reducer at wholesale price directly from IS 1239 Pipe Fittings manufacturers in India

Type Reducer	Size In Inch	SCH	Price In INR (India) Per Piece
Concentric Reducer	3/4 X 1/2	160	130.00
-	1 X 1/2	160	250.00
-	4 X 2	160	500.00
-	5 X 4	40	756.00
Concentric Reducer	6 X 4	40	982.00

Mild Steel Threaded Fittings Price List

MS Threaded Elbow Price

SIZE (in MM)	SIZE (in Inch)	Price In (INR) Per Piece
4	1/8"	31.00
8	1/4"	41.00
10	3/8"	56.00
15	1/2"	69.00
20	3/4"	117.00
25	1"	190.00
32	1-1/4"	250.00
40	1-1/2"	399.00

Mild Steel Threaded Tee Price

SIZE (in MM)	SIZE (in Inch)	Price (INR) Per Piece
4	1/8"	55.00
8	1/4"	65.00
10	3/8"	75.00
15	1/2"	100.00
20	3/4"	129.00
25	1"	190.00
32	1-1/4"	410.00
40	1-1/2"	535.00
50	2"	1141.00
65	2-1/2"	2893.00
80	3"	4264.00

MS Threaded Union Price

SIZE (in MM)	SIZE (in Inches)	Price (INR) Per Piece
4	1/8"	88.00
8	1/4"	98.00
10	3/8"	100.00
15	1/2"	120.00
20	3/4"	162.00
25	1"	189.00
32	1-1/4"	406.00
40	1-1/2"	540.00
50	2"	825.00
65	2-1/2"	2799.00
80	3"	3523.00

MS Threaded Hex Nipple Price

SIZE (in MM)	SIZE (in Inches)	Price (INR) Per Piece
4	1/8"	13.00
8	1/4"	14.00
10	3/8"	16.00
15	1/2"	25.00
20	3/4"	33.00
25	1"	47.00
32	1-1/4"	89.00
40	1-1/2"	115.00
50	2"	200.00

Mild Steel Threaded Plug Price

SIZE (in MM)	SIZE (in Inch)	Price (INR) Per Piece
4	1/8"	5.00
8	1/4"	7.00
10	3/8"	8.00
15	1/2"	12.00
20	3/4"	20.00
25	1"	35.00
32	1-1/4"	57.00
40	1-1/2"	70.00
50	2"	130.00
65	2-1/2"	342.00

Types Of Mild Steel Buttweld Fittings

IS 1239 Fittings

IS 1239 Buttweld Fittings

Gi IS 1239 Buttweld Pipe Fittings

IS 1239 Part 2 45 Deg Elbow

IS 1239 Class C 90 Deg Elbow

IS 1239 Steel 180 Degree Elbow

IS 1239 Part 2 Class C Short Radius Elbow

IS 1239 GI Long Radius Elbow

IS 1239 MS Reducing Elbow

MS IS 1239 Buttweld 1D Elbow

IS 1239 Medium Class 2D Elbow

IS 1239 Heavy Class 3D Elbow

Mild Steel IS 1239 Reducing Cross

IS 1239 Black Reducing Tee

IS 1239 Galvanized Equal Tee

IS 1239 Class B Unequal Tee

IS 1239 Part 1 Lateral Tee

IS 1239 Part 3 Fabricated Tee

IS 1239 Short Stub End

Gi IS 1239 Concentric Reducer

IS 1239 Part 2 Eccentric Reducer

IS 1239 Class C Pipe Bend

IS 1239 Weld Fittings

IS 1239 Part 2 Class C Seamless Fittings

IS 1239 Fittings

IS 1239 Elbow

IS 1239 Part 2 Elbow

IS 1239 Bend

IS 1239 Material

Gi Fittings IS 1239

Pipe Fittings IS 1239

Pipe Fittings As Per IS 1239

IS 1239 Class C Fittings

MS Elbow IS 1239

Screwed Pipe Fittings as per IS 1239 Part 2

MS C Class Elbow

MS Bend

MS 'C' Class Bend

MS Tee

Types Of Mild Steel Forged Fittings

Mild Steel Forged Elbow

Mild Steel 45 Deg Threaded Elbow

Mild Steel 90 Deg Threaded Elbow

Mild Steel Forged Cap

Mild Steel Coupling

Mild Steel Threaded Tee

Mild Steel Forged Cross

Mild Steel Union

Mild Steel Plug

MS Street Elbow

Mild Steel Bushing

Mild Steel Pipe Nipple

IS 1239 Pipe Fittings Dimensions

IS 1239 Fittings Weight Chart

IS 1239 Elbow Specification

Specifications	IS 1239 Elbow
Size	NPS 1⁄₂" To NPS 48”
Forging Methods	ButtWeld Welded Seamless
Pressure Class	Class 150 To Class 300
Schedule Type	SCH 5S To XXS Elbows
Recommended type of Elbow	Big diameter elbows Large diameter elbow Small size elbow Forged Elbow
Manufacturer Types	45 Deg/90 Deg/ 180 Deg/ Long Radius And Short Radius Elbows.

MS Bend Specification

Type : Bend 30 Degree/ 5D Bend
Material : Mild Steel
Size : 16 Inch (DN 450)
Wall thickness (WT) : SCHXS
Bending radius : 3D/ 4D/ 5D/ 6D/ 7D/ 8D/ 9D/ 10D
Bending angle (θ) : 15 Deg, 30 Deg, 45 Deg, 60 Deg, 90 Deg, 135 Deg, 180 Deg
Outer diameter : D≤1800 Millimeter
Wall thickness : T≤120 Millimeter

Manufacturer of IS 1239 GI Pipe Cap and Stub End offers inhouse Weld Joint NDT test to ensure leak free connection, view IS 1239 Pipe Fittings dimensions and MS C Class Elbow thickness

MS C Class Elbow Thickness

Normal Size Of Pipe (DN)	Schedule Number	Outer Daimeter In inch millmeter	Wall Thickness inch millmeter	Mass lb/ft kg/m
1/8 6	5S	0.405 10.3	...	...
1/8 6	10S	0.405 10.3	0.049 1.24	0.19 0.28
1/8 6	40S	0.405 10.3	0.068 1.73	0.24 0.37
1/8 6	80S	0.405 10.3	0.095 2.41	0.31 0.47
1/4 8	5S	0.540 13.7	...	...
1/4 8	10S	0.540 13.7	0.065 1.65	0.33 0.49
1/4 8	40S	0.540 13.7	0.088 2.24	0.43 0.63
1/4 8	80S	0.540 13.7	0.119 3.02	0.54 0.80
3/8 10	5S	0.675 17.1	...	...
3/8 10	10S	0.675 17.1	0.065 1.65	0.42 0.63
3/8 10	40S	0.675 17.1	0.091 2.31	0.57 0.84
3/8 10	80S	0.675 17.1	0.126 3.20	0.74 1.10
1/2 15	5S	0.840 21.3	0.065 1.65	0.54 0.80
1/2 15	10S	0.840 21.3	0.083 2.11	0.67 1.00
1/2 15	40S	0.840 21.3	0.109 2.77	0.85 1.27
1/2 15	80S	0.840 21.3	0.147 3.73	1.09 1.62
3/4 20	5S	1.050 26.7	0.065 1.65	0.68 1.02
3/4 20	10S	1.050 26.7	0.083 2.11	0.86 1.28
3/4 20	40S	1.050 26.7	0.113 2.87	1.13 1.69
3/4 20	80S	1.050 26.7	0.154 3.91	1.48 2.20
1 25	5S	1.315 33.4	0.065 1.65	0.68 1.02
1 25	10S	1.315 33.4	0.083 2.11	0.86 1.28
1 25	40S	1.315 33.4	0.133 3.38	1.68 2.50
1 25	80S	1.315 33.4	0.179 4.55	2.17 3.24
1-1/4 32	5S	1.660 42.2	0.065 1.65	1.11 1.65
1-1/4 32	10S	1.660 42.2	0.109 2.77	1.81 2.69
1-1/4 32	40S	1.660 42.2	0.140 3.56	2.27 3.39
1-1/4 32	80S	1.660 42.2	0.191 4.85	3.00 4.47
1-1/2 40	5S	1.900 48.3	0.065 1.65	1.28 1.90
1-1/2 40	10S	1.900 48.3	0.109 2.77	2.09 3.11
1-1/2 40	40S	1.900 48.3	0.145 3.68	2.72 4.05
1-1/2 40	80S	1.900 48.3	0.200 5.08	3.63 5.41
2 50	5S	2.375 60.3	0.065 1.65	1.61 2.39
2 50	10S	2.375 60.3	0.109 2.77	2.64 3.93
2 50	40S	2.375 60.3	0.154 3.91	3.66 5.44
2 50	80S	2.375 60.3	0.218 5.54	5.03 7.48
2-1/2 65	5S	2.875 73	0.083 2.11	2.48 3.69
2-1/2 65	10S	2.875 73	0.120 3.05	3.53 5.26
2-1/2 65	40S	2.875 73	0.203 5.16	5.80 8.63
2-1/2 65	80S	2.875 73	0.276 7.01	7.67 11.41
3 80	5S	3.500 88.9	0.083 2.11	3.03 4.52
3 80	10S	3.500 88.9	0.120 3.05	4.34 6.46
3 80	40S	3.500 88.9	0.216 5.49	7.58 11.29
3 80	80S	3.500 88.9	0.300 7.62	10.26 15.27
3-1/2 90	5S	4.000 101.6	0.083 2.11	3.48 5.18
3-1/2 90	10S	4.000 101.6	0.120 3.05	4.98 7.41
3-1/2 90	40S	4.000 101.6	0.226 5.74	9.12 13.57
3-1/2 90	80S	4.000 101.6	0.318 8.08	12.52 18.64
4 100	5S	4.500 114.3	0.083 2.11	3.92 5.84
4 100	10S	4.500 114.3	0.120 3.05	5.62 8.37
4 100	40S	4.500 114.3	0.237 6.02	10.80 16.08
4 100	80S	4.500 114.3	0.337 8.56	15.00 22.32
5 125	5S	5.563 141.3	0.109 2.77	6.36 9.46
5 125	10S	5.563 141.3	0.134 3.40	7.78 11.56
5 125	40S	5.563 141.3	0.258 6.55	14.63 21.77
5 125	80S	5.563 141.3	0.375 9.53	20.80 30.97
6 150	5S	6.625 168.3	0.109 2.77	7.59 11.31
6 150	10S	6.625 168.3	0.134 3.40	9.30 13.83
6 150	40S	6.625 168.3	0.280 7.11	18.99 28.26
6 150	80S	6.625 168.3	0.432 10.97	28.60 42.56

MS 'C' Class Bend Thickness Chart

Thickness	Nominal Bore 7″ NB 193.7 (millimeter) (Outer Diameter)	Nominal Bore 8″ NB 219.1 (millimeter) (Outer Diameter)	Nominal Bore 10″ NB 273 (millimeter) (Outer Diameter)	Nominal Bore 12″ NB 323.7 (millimeter) (Outer Diameter)	Nominal Bore 14″ NB 355.6 (millimeter) (Outer Diameter)	Nominal Bore 16″ NB 406.4 (millimeter) (Outer Diameter)	Nominal Bore 18″ NB 457(millimeter) (Outer Diameter)	Nominal Bore 20″ NB 508 (millimeter) (Outer Diameter)
millimeter	kilogram/meter	kilogram/meter	kilogram/meter	kilogram/meter	kilogram/meter	kilogram/meter	kilogram/meter	kilogram/meter
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

Manufacturer of MS IS 1239 Reducing/ Equal/ Unequal/ Lateral Tee and Cross Fittings supply with UT, MT or PT Non-destructive testing or as required

MS Tee Weight Chart

NPS Of Reducing Tee	Weight In LBS	Weight In KG (Kilogram)
1/2	0.35	0.16
3/4	0.45	0.2
1	0.75	0.34
1.1/4	1.3	0.59
1.1/2	2	0.91
2	3.5	1.59
2.1/2	6	2.72
3	7	3.18
3.1/2	9	4.08
4	12	5.44
5	21	9.53
6	34	15.42
8	55	24.95

Bevel end/ BE/ buttweld IS 1239 galvanized Return Bends and 45/ 90/ 180 Degree Elbow manufacturer in India

HS Code For Mild Steel Fittings

Hs Code	Description	Number of Shipments
7307	Mild Steel Fittings	-

Mild Steel Elbow Dimensions

Ms Pipe Reducer Dimensions

Mild Steel Unequal Tee Dimensions

Mild Steel End Caps Dimensions

Pipe Fittings IS 1239 Pressure Rating

Mild Steel 90 Degree Elbow Center Formula

IS 1239 Part 2 Elbow Tolerance

Common Type Of Mild Steel Elbow As Per IS 1239				45 degree elbows And 90 deg elbows	180 Deg Returns
Normal Size Of Steel Pipe	O.D. at Bevel	I.D. at End	WT For (Wall Thickness) t / t1	Center-End Dai. A-B-C-M	Center-Center Dai. (O)	Back-Face Dai. (K)	Align-ment of Ends (U)
1/2 a 2 1/2	1	0,8	Not	2	7	7	1
3 a 3 1/2	1	1,6	less	2	7	7	1
4	+2 -1	1,6	than	2	7	7	1
5 a 6	+3 -1	1,6	87,50%	2	7	7	1
8	2	1,6	of nominal	2	7	7	1
10	+4 -3	3,2	tickness	2	7	7	2
12 a 18	+4 -3	3,2	3	10	7	2
20 a 24	+6 -5	4,8	3	10	7	2
26 a 30	+7 -5	4,8	3	-	-	-	-
32 a 48	+7 -5	4,8	5	-	-	-	-

IS 1239 Fittings Manufacturing Process

IS 1239 Elbow Dimensions

Elbow Size In Inch	ND	Elbow Size In (Millmeter)	Center-center	Radius Types	Center-end	Back-face
D			O	A	B	K
1/2	15	21,34	76,20	38,10	15,87	47,62
3/4	20	26,67	57,15	28,57	11,11	42,86
1	25	33,40	76,20	38,10	22,22	55,56
1 1/4	32	42,16	95,25	47,60	25,40	69,85
1 1/2	40	48,26	114,30	57,15	28,57	82,55
2	50	60,32	152,40	76,20	34,92	106,40
2 1/2	65	73,02	190,50	95,25	44,45	131,80
3	80	88,90	228,60	114,30	50,80	158,75
3 1/2	90	101,60	266,70	133,35	57,15	184,15
4	100	114,30	304,80	152,40	63,50	209,55
5	125	141,30	381,00	190,50	79,38	261,90
6	150	168,27	457,20	228,60	95,25	312,70
8	200	219,07	609,60	304,80	127,00	414,30
10	250	273,05	762,00	381,00	158,75	517,50
12	300	323,85	914,40	457,20	190,50	619,10
14	350	355,60	1066,80	533,40	222,25	711,20
16	400	406,40	1219,20	609,60	254,00	812,80
18	450	457,20	1371,60	685,80	285,74	914,40
20	500	508,00	1524,00	762,00	317,50	1016,00
22	550	558,80	1676,40	838,20	342,90	1117,60
24	600	609,60	1828,80	914,40	381,00	1219,20
28	700	711,20	2133,60	1066,80	441,90	1422,40

Different Ends Finishing Of Mild Steel Stub End

Grooved Ends
Threaded Ends (Male Only)
Flanged Ends
Squared Ends
Beveled Ends

Mild Steel IS 1239 End Cap Beveled Ends

Nominal size of pipe		O.D. at Bevel		Center-End
Nominal size of pipe		(D)		(C)	(M)
(DN)	(Inches)	(Series A)	(Series B)	(C)	(M)
15	1/2	21.3	18	25	-
20	3/4	26.9	25	29	-
25	1	33.7	32	38	-
32	1_1/4	42.4	38	48	-
40	1_1/2	48.3	45	57	-
50	2	60.3	57	64	-
65	2_1/2	76.1(73)	76	76	-
80	3	88.9	89	86	-
90	3_1/2	101.6	―	95	-
100	4	114.3	108	105	-
125	5	139.7	133	124	-
150	6	168.3	159	143	-
200	8	219.1	219	178	-
250	10	273.0	273	216	-
300	12	323.9	325	254	-
350	14	355.6	377	279	-
400	16	406.4	426	305	-
450	18	457.2	478	343	-
500	20	508.0	529	381	-
550	22	559	―	419	-
600	24	610	630	432	-
650	26	660	―	495	-
700	28	711	720	521	-
750	30	762	―	559	-
800	32	813	820	597	-
850	34	864	―	635	-
900	36	914	920	673	-
950	38	965	―	711	-
1000	40	1016	1020	749	-
1050	42	1067	―	762	711
1100	44	1118	1120	813	762
1150	46	1168	―	851	800
1200	48	1220	1220	889	83

MS Elbow IS 1239 Chemical Composition

Chemicals	Content (%)
Sulfur, (S)	0.03
Molybdenum, (Mo)	3-4
Phosphorous, (P)	0.045
Manganese, (Mn)	2
Iron, (Fe)	Balance
Carbon, (C)	0.03
Nickel, (Ni)	11-15
Silicon, (Si)	1
Chromium, (Cr)	18-20

Mechanical Properties Of Mild Steel Weld Fittings

Properties	Metric	Imperial
Hardness, Rockwell B	85	85
Poisson’s ratio	0.27-0.30	0.27-0.30
Yield strength	260 MPa	37700 psi
Tensile strength	595 MPa	86300 psi
Modulus of elasticity	200 GPa	29000 ksi
Elongation at break (in 50 mm)	55%	55%

Mild Steel Plug Dimensions

Normal Pipe Size In (mm)	(A) (in MM)	(D) (in MM)
15	24	13
20	27	15
25	31	19
32	35	24
40	37	27
50	45	33
65	45	34
80	45	38
100	51	46

Plain Mild Steel Threaded Elbow Dimensions

Normal Pipe Size(In MM)	(A)In MM	(D)In MM
15	34	30
20	39	36
25	43	41
32	46	50
40	52	58
50	60	71
65	70	88
80	79	100
100	98	126
150	134	180

Fully Killed Mild Steel Threaded Cross Dimensions

Normal Pipe Size (In In MM)	(A) In MM	(D) In MM
15	64	30
20	67	35
25	77	41
32	90	51
40	102	58

MS Threaded Tee Dimension

Normal Pipe Size(In MM)	(A)In MM	(D)In MM
15	64	30
20	70	36
25	79	41
32	92	51
40	100	58
50	117	71
65	140	88
80	157	100
100	195	126
150	264	180

Mild Steel Pipe Nipple Dimension

Mild Steel Union Dimension