Stainless Steel 347 Buttweld Fittings

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Table of Content

• What is Stainless Steel 347 Buttweld Fittings
• Specification of Stainless Steel 347 Buttweld Fittings
• Equivalent Grade of Stainless Steel 347 Buttweld Fittings
• Chemical Composition of Stainless Steel 347 Buttweld Fittings
• Applications and Uses of Stainless Steel 347 Buttweld Fittings
• Packaging of Stainless Steel 347 Buttweld Fittings
• Testing of Stainless Steel 347 Buttweld Fittings
• People also Search For Stainless Steel 347 Buttweld Fittings
• Export Destinations
• Domestic Supply

Silicon Steels is one of the best manufacturers, suppliers, stockiest, and exporter of Stainless Steel 347 Buttweld Fittings, which possesses high tensile strength and welding properties. ASTM A403 Austenitic Stainless Steel 347 butt weld fittings contain 23% chromium content, 35% nickel content, and Ferrite content up to 39.5%.it has the best corrosion resistance properties. At Silicon Steels wall thickness of these butt weld fittings are available in sch 10s to Sch XXs. These ASME SA403 Stainless Steel 347 butt weld fittings have longer durability as it is manufactured using good quality raw material and updated technology. It also possesses good mechanical and fabricating properties.

Stainless Steel 347 butt weld fittings have the best corrosion resistance properties. At silicon steel, after manufacturing ASME SA403 Stainless Steel 347 butt weld fittings we conduct several tests to ensure its quality. Usually, these tests include flattering tests, hardness tests, micro and macro tests, quality tests, pitting resistance tests, intergranular corrosion tests, chemical analysis, mechanical tests, etc. Stainless Steel UNS S34700 Short stub end provides excellent corrosion resistance to intergranular and general corrosion. At Silicon Steels, these butt weld fittings are available at the most affordable prices. Stainless Steel 347 long stub end gives outstanding corrosion resistance to chromium corrosion.

ANSI B16.9 Stainless Steel 347 Butt weld Fittings, Stainless Steel 347 Buttweld Fittings, 347 Stainless Steel LR Elbow, 1.4550 Buttweld Pipe Fittings, Stainless Steel 347 Buttweld Elbow, Stainless Steel 347 Pipe Cap Stockist, Stainless Steel 347 Pipe Fittings, SUS 347 Butt weld Pipe Fittings, SS 347 Equal Tee SS 347 Cross Exporter in India, Stainless Steel 347 Pipe Fittings Supplier in Mumbai, ASME SA 403 WP347 Pipe Bend, ASTM A403 WP310 Pipe Elbow,Stainless Steel 347 Stub End, UNS S34700 Buttweld Pipe Fittings, 347 Stainless Stel Reducer.

ASME SA403 Stainless Steel 347 butt weld fittings are mostly used in the aircraft and aerospace industry. Stainless Steel UNS S34700 Eccentric Reducer is used in heat exchangers and condensers. It is often used in pumps, shafts, and valves. ASTM A403 347 Stainless Steel End Cap is used extensively in chemical processing units, pharmaceutical processing units, petrochemical industry, and petroleum industry.

Specification :

Specifications	ASTM A403 / ASME SA403
Dimension Standard	ASME/ANSI B16.9, ASME B16.28, MSS-SP-43
ASME B16.9	standard for – Factory-Made Wrought Buttwelding Fittings
ASME B16.25	Buttwelding Ends.
ASME B16.28	standard for – Butt-Welded Short Radius Elbows & Returns Bends
MSS SP-43	Wrought and Fabricated Butt-Welding Fittings for Low Pressure, Corrosion Resistant Applications
Size Range	½" NB to 24" NB in Sch 10s, 40s, 80s, 160s, XXS. (DN6~DN100)
Seamless Butt Weld Fitting Size	1/2" - 10"
Welded Butt Weld Fittings Size	1/2" - 48"
Thickness	Sch 5s, Sch 10s, Sch 40s, Sch 80s, Sch 160s, Sch XXS
Bending Radius	R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom
Type	Seamless / Welded / Fabricated

Types of Stainless Steel 347 Buttweld Fittings :

	ASTM A403 Stainless Steel 347 Concentric Reducer S34700 Stainless Steel 347 Concentric Reducer SS 347 SCH10 Concentric Reducer	Stainless Steel 347 SCH20 Concentric Reducer UNS S34700 Concentric Reducer Werkstoff Nr. 1.4550 Concentric Reducer	EN X6CrNiNb18-10 Concentric Reducer SUS 347 Concentric Reducer GOST 08Ch18N12B Concentric Reducer
	ASTM A403 Stainless Steel 347 Eccentric Reducer S34700 Stainless Steel 347 Eccentric Reducer SS 347 SCH10 Eccentric Reducer	Stainless Steel 347 SCH20 Eccentric Reducer UNS S34700 Eccentric Reducer Werkstoff Nr. 1.4550 Eccentric Reducer	EN X6CrNiNb18-10 Eccentric Reducer SUS 347 Eccentric Reducer GOST 08Ch18N12B Eccentric Reducer
	ASTM A403 Stainless Steel 347 End Cap S34700 Stainless Steel 347 End Cap SS 347 SCH10 End Cap	Stainless Steel 347 SCH20 End Cap UNS S34700 End Cap Werkstoff Nr. 1.4550 End Cap	EN X6CrNiNb18-10 End Cap SUS 347 End Cap GOST 08Ch18N12B End Cap
	ASTM A403 Stainless Steel 347 Equal Tee S34700 Stainless Steel 347 Equal Tee SS 347 SCH10 Equal Tee	Stainless Steel 347 SCH20 Equal Tee UNS S34700 Equal Tee Werkstoff Nr. 1.4550 Equal Tee	EN X6CrNiNb18-10 Equal Tee SUS 347 Equal Tee GOST 08Ch18N12B Equal Tee
	ASTM A403 Stainless Steel 347 Elbow 45 Deg S34700 Stainless Steel 347 Elbow 45 Deg SS 347 SCH10 Elbow 45 Deg	Stainless Steel 347 SCH20 Elbow 45 Deg UNS S34700 Elbow 45 Deg Werkstoff Nr. 1.4550 Elbow 45 Deg	EN X6CrNiNb18-10 Elbow 45 Deg SUS 347 Elbow 45 Deg GOST 08Ch18N12B Elbow 45 Deg
	ASTM A403 Stainless Steel 347 Elbow 90 Deg S34700 Stainless Steel 347 Elbow 90 Deg SS 347 SCH10 Elbow 90 Deg	Stainless Steel 347 SCH20 Elbow 90 Deg UNS S34700 Elbow 90 Deg Werkstoff Nr. 1.4550 Elbow 90 Deg	EN X6CrNiNb18-10 Elbow 90 Deg SUS 347 Elbow 90 Deg GOST 08Ch18N12B Elbow 90 Deg
	ASTM A403 Stainless Steel 347 Elbow 180 Deg S34700 Stainless Steel 347 Elbow 180 Deg SS 347 SCH10 Elbow 180 Deg	Stainless Steel 347 SCH20 Elbow 180 Deg UNS S34700 Elbow 180 Deg Werkstoff Nr. 1.4550 Elbow 180 Deg	EN X6CrNiNb18-10 Elbow 180 Deg SUS 347 Elbow 180 Deg GOST 08Ch18N12B Elbow 180 Deg
	ASTM A403 Stainless Steel 347 Elbow Nipple Fittings S34700 Stainless Steel 347 Elbow Nipple Fittings SS 347 SCH10 Elbow Nipple Fittings	Stainless Steel 347 SCH20 Elbow Nipple Fittings UNS S34700 Elbow Nipple Fittings Werkstoff Nr. 1.4550 Elbow Nipple Fittings	EN X6CrNiNb18-10 Elbow Nipple Fittings SUS 347 Elbow Nipple Fittings GOST 08Ch18N12B Elbow Nipple Fittings
	ASTM A403 Stainless Steel 347 Stub End Fitting S34700 Stainless Steel 347 Stub End Fitting SS 347 SCH10 Stub End Fitting	Stainless Steel 347 SCH20 Stub End Fitting UNS S34700 Stub End Fitting Werkstoff Nr. 1.4550 Stub End Fitting	EN X6CrNiNb18-10 Stub End Fitting SUS 347 Stub End Fitting GOST 08Ch18N12B Stub End Fitting
	ASTM A403 Stainless Steel 347 Cross S34700 Stainless Steel 347 Cross SS 347 SCH10 Cross	Stainless Steel 347 SCH20 Cross UNS S34700 Cross Werkstoff Nr. 1.4550 Cross	EN X6CrNiNb18-10 Cross SUS 347 Cross GOST 08Ch18N12B Cross

Equivalent Grade :

Grade	UNS No	Old British		Euronorm		Swedish SS	Japanese JIS
		BS	En	No	Name
347	S34700	–	X6CrNiNb18-10	1.4550	–	–	–

Chemical Composition :

Grade		C	Mn	Si	P	S	Cr	Mo	Ni	N
347	min.	–	–	–	–	–	17.0	2.00	9.0	–
	max.	0.08	2.0	1.00	0.045	0.030	20.0	3.00	13.0	–

Elbow Dimensions Standard :

NOMINAL PIPE SIZE	ALL FITTINGS	ALL FITTINGS	ELBOWS AND TEES	180 DEG RETURN BENDS	180 DEG RETURN BENDS	180 DEG RETURN BENDS	REDUCERS	CAPS
NPS	O.D. at Bevel (1), (2)	I.D. at End (1), (3), (4)	Centre -to- End Dimension A, B, C, M	Centre-to- Centre O	Back-to- Face K	Alignment of Ends U	Overall Length H	Overall Length E
½ to 2½	0.06 -0.03	0.03	0.06	0.25	0.25	0.03	0.06	0.12
3 to 3 ½	0.06	0.06	0.06	0.25	0.25	0.03	0.06	0.12
4	0.06	0.06	0.06	0.25	0.25	0.03	0.06	0.12
5 to 8	0.09 -0.06	0.06	0.06	0.25	0.25	0.03	0.06	0.25
10 to 18	0.16 -0.12	0.12	0.09	0.38	0.25	0.06	0.09	0.25
20 to 24	0.25 -0.19	0.19	0.09	0.38	0.25	0.06	0.09	0.25
26 to 30	0.25 -0.19	0.19	0.12	…	…	…	0.19	0.38
32 to 48	0.25 -0.19	0.19	0.19	…	…	…	0.19	0.38

Dimensions Chart of Steel Reducer Fittings :

NOMINAL PIPE SIZE	OUTSIDE DIAMETER		END TO END
Inch	D	P	H
3/4 x 1/2	26.7	21.3	38
3/4 x 3/8	26.7	17.1	38
1 x 3/4	33.4	26.7	51
1 x 1/2	33.4	21.3	51
1 1/4 x 1	42.2	33.4	51
1 1/4 x 3/4	42.2	26.7	51
1 1/4 x 1/2	42.2	21.3	51
1 1/2 x 1 1/2	48.3	42.2	64
1 1/2 x 1	48.3	33.4	64
1 1/2 x 3/4	48.3	26.7	64
1 1/2 x 1/2	48.3	21.3	64
2 x 1 1/2	60.3	48.2	76
2 x 1 1/4	60.3	42.2	76
2 x 1	60.3	33.4	76
2 x 3/4	60.3	26.7	76
2 1/2 x 2	73	60.3	89
2 1/2 x 1 1/2	73	48.3	89
2 1/2 x 1 1/4	73	42.2	89
2 1/2 x 1	73	33.4	89
3 x 2 1/2	88.9	73	89
3 x 2	88.9	60.3	89
3 x 1 1/2	88.9	48.3	89
3 x 1 1/4	88.9	42.2	89
3 1/2 x 3	101.6	88.9	102
3 1/2 x 21/2	101.6	73	102
3 1/2 x 2	101.6	60.3	102
3 1/2 x 1 1/2	101.6	48.3	102
3 1/2 x 1 1/4	101.6	42.2	102
4 x 3 1/2	114.3	101.6	102
4 x 3	114.3	88.9	102
4 x 2 1/2	114.3	73	102
4 x 2	114.3	60.3	102
4 x 1 1/2	114.3	48.3	102
5 x 4	141.3	114.3	127
5 x 3 1/2	141.3	101.6	127
5 x 3	141.3	88.9	127
5 x 2 1/2	141.3	73	127
5 x 2	141.3	60.3	127
6 x 5	168.3	141.3	140
6 x 4	168.3	114.3	140
6 x 3 1/2	168.3	101.6	140
6 x 3	168.3	88.9	140
6 x 2 1/2	168.3	73	140
8 x 6	219.1	168.3	152
8 x 5	219.1	141.3	152
8 x 4	219.1	114.3	152
8 x 3 1/2	219.1	101.6	152
10 x 8	273.1	219.1	178
10 x 6	273.1	168.1	178
10 x 5	273.1	141.3	178
10 x 4	273.1	114.3	178
12 x 10	323.9	273.1	203
12 x 8	323.9	219.1	203
12 x 6	323.9	168.3	203
12 x 5	323.9	141.3	203
14 x 12	355.6	323.9	330
14 x 10	355.6	273.1	330
14 x 8	355.6	219.1	330
14 x 6	355.6	168.3	330
16 x 14	406.4	355.6	356
16 x 12	406.4	323.9	356
16 x 10	406.4	273.1	356
16 x 8	406.4	219.1	356
16 x 6	406.4	168.3	356
18 x 16	457	406.4	381
18 x 14	457	355.6	381
18 x 12	457	323.9	381
18 x 10	457	273.1	381
18 x 8	457	219.1	381
20 x 18	508	457	508
20 x 16	508	406.4	508
20 x 14	508	355.6	508
20 x 12	508	323.9	508
20 x 10	508	273.1	508
20 x 8	508	219.1	508
22 x 20	559	508	508
22 x 18	559	457	508
22 x 16	559	406.4	508
22 x 14	559	355.6	508
22 x 12	559	323.9	508
24 x 10	559	273.1	508
24 x 22	610	559	508
24 x 20	610	508	508
24 x 18	610	457	508
24 x 16	610	406.4	508
24 x 14	610	355.6	508
24 x 12	610	323.9	508
24 x 10	610	273.1	508

Steel Buttweld Fittings Pressure Rating Chart :

NPS (inch)	Pipe Sch.	Wall Thk. (in)	OD (inch)	Temperature
				100	200	300	400	500
				Allowable Stress (Pressure Rating)
				16700	16700	16700	15500	14400
1"	40	0.133	1.315	2205	2205	2205	2047	1902
	80	0.179	1.315	3061	3061	3061	2841	2640
	160	0.250	1.315	4493	4493	4493	4170	3874
1 1/2"	40	0.145	1.900	1629	1629	1629	1512	1404
	80	0.200	1.900	2303	2303	2303	2138	1986
	160	0.281	1.900	3362	3362	3362	3120	2899
2"	40	0.154	2.375	1371	1371	1371	1272	1182
	80	0.218	2.375	1985	1985	1985	1843	1712
	160	0.344	2.375	3283	3283	3283	3047	2831
3"	40	0.216	3.500	1301	1301	1301	1208	1122
	80	0.300	3.500	1844	1844	1844	1712	1590
	160	0.438	3.500	2787	2787	2787	2587	2403
4"	40	0.237	4.500	1102	1102	1102	1023	950
	80	0.337	4.500	1596	1596	1596	1482	1377
	160	0.531	4.500	2611	2611	2611	2424	2552
5"	40	0.258	5.563	965	965	965	896	832
	80	0.375	5.563	1428	1428	1428	1325	1231
	160	0.625	5.563	2474	2474	2474	2296	2133
6"	40	0.280	6.625	877	877	877	814	756
	80	0.432	6.625	1379	1379	1379	1280	1189
	160	0.719	6.625	2382	2382	2382	2211	2054
8"	40	0.322	8.625	771	771	771	716	665
	80	0.500	8.625	1218	1218	1218	1131	1050
	160	0.906	8.625	2298	2298	2298	2133	1982
10"	40	0.365	10.750	699	699	699	649	603
	80	0.594	10.750	1159	1159	1159	1075	999
	160	1.125	10.750	2289	2289	2289	2124	1974

Dimensional Tolerances Of Butt Weld Elbows :

Outside Diameter at Bevel (D)	+ 1.06 - 0.08	1.06	1.06	+ 2.04 - 1.06
Nominal Pipe Size	1/2 to 2½	3 to 3½	4	5 to 8
Center to End LR (A/B)	2	2	2	2
Nominal Pipe Size	10 to 18	20 to 24	26 to 30	32 to 48
Outside Diameter at Bevel (D)	+ 4 - 3.02	+ 6.04 - 4.08	+ 6.04 - 4.08	+ 6.04 - 4.08
Inside Diameter at End	3.02	4.08	+ 6.04 - 4.08	+ 6.04 - 4.08
Center to End 3D (A/B)	3	3	6	6
Center to End LR (A/B)	2	2	3	5
Inside Diameter at End	0.08	1.06	1.06	1.06
Center to End 3D (A/B)	3	3	3	3
Wall Thickness (t)	Not less than 87.05% of Nominal Wall Thickness

Prices of Buttweld Pipe Fittings :

Steel 45 Elbow °
$80.12 - $95.28/ Piece

Steel 90° Elbow
$2.09 - $3.07/ Piece

Steel 180° Elbow
$0.49 - $48.27/ Piece

Steel Equal Tee
$5.89 - $175.32/ Piece

Steel Concentric Reducer
US $1-5 / Piece

Steel Eccentric Reducer
US $0.07 / Piece

Steel LR Elbow
US $0.01-3 / Piece

Steel SR Elbow
US $0.1-0.2 / Piece

Steel End Pipe Cap
US $1-5 / Piece

Steel Stub End
US $ 2.5-50 / Piece

Steel Equal Cross
US $ 1-15 / Piece

Steel Reducing Tee
US $ 1.2 / Piece

Applications :

These material are not a single material but the name for a family of corrosion resistant steels. Like many scientific breakthrough the origins of stainless steel lies in a lucky accident. From the smallest part of zipper to the largest building skyscraper, stainless steel is an essential part of modern life.Stainless steel’s strength, resistance to corrosion and low maintenance make it the ideal material for a wide range of applications. It is also has a long life cycle and is 100% recyclable.

Packaging Used By Us :

We ship our stainless steel metal products in industry leading packaging designed to ensure your order reaches its destination safely. We offer multiple packaging options to meet your specific requirements. Packing is quite important especially in a case of international shipments in which consignment pass through various channels to reach the ultimate destination, so we put special concern regarding packaging. We pack our goods in numerous ways based on the products. We pack our products in multiple ways.

Testing Used By Us :

To specify the various physical and mechanical properties of the finished product, various tests, both destructive and nondestructive, are performed. Metallurgical, hardness, hardenability, tension, ductility, compression, fatigue, impact, wear, corrosion, creep, machinability, radiography, magnetic particle, ultrasonic, and eddy current are some of the major tests that are performed by quality control personnel. Metallurgical testing is used to determine the quality of steel by analyzing the microstructure of a sample under a microscope. A cross section of a sample is first highly polished and then examined at a magnification from 100-500 diameters. The microstructure of steel consists of grains of different compositions and sizes.

• People Also Search For
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