Stainless Steel 310 Pipe Fitting

 Why SS 310 is Ideal for the Oil and Gas Industry:

Properties of Stainless Steel 310

Stainless Steel 310 is concept for its thoughts-blowing homes, which make it a desired choice in numerous annoying environments:

High-Temperature Resistance: SS 310 can resist temperatures as a top notch deal as 1100°C (2010°F) in non-forestall issuer and 1035°C (1900°F) in intermittent employer.

Oxidation Resistance: It gives great resistance to oxidation and might face up to repeated heating and cooling cycles.

Corrosion Resistance: The excessive chromium and nickel content offer advanced resistance to corrosion, in particular in immoderate-temperature environments.

Durability: It keeps its mechanical homes and structural integrity at multiplied temperatures, making it durable and reliable.

Buttweld Specifications

Standard	ASTM A403 / ASME SA403
Dimensions	ANSI B16.9, B16.25, B16.28, MSS-SP-43, MSS-SP-48, MSS-SP-59
Size	1/8″ NB TO 48″ NB
Type	Seamless / Welded(100% X-Ray Welded) / Fabricated
Schedule	SCH 5S, 10S, 10, 20, 40S, 40, STD, 60, 80S, 80, XS, 100, 120, 140, 160 & XXS
Bending Radius	R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom

Types of Buttweld Fittings:

At Astromet Steel and Engineering, we offer a number of fittings to your unique needs, such as;

Elbows

Elbows are used to change the route of go with the flow in a piping device. They come in 3 predominant angles: 45 degree, 90 degree, and 180 degree. 

• 45-Degree Elbow: This elbow modifications the direction of drift through 45 ranges. It is frequently used in systems where space is confined or a mild exchange in direction is required.
• 90 degree Elbow: The maximum common elbow, it changes the flow direction by way of 90 tiers, commonly used in plumbing, heating, and cooling systems.
• 180-Degree Elbow: This elbow permits for a complete U-turn inside the piping device, useful in applications requiring a decent flip.

Buttweld Tees

Tees are used to mix or break up fluid flow in a piping gadget. They have 3 openings: one inlet and  retailers, or vice versa.

Buttweld Caps

Caps are used to seal the ends of pipes, stopping glides from exiting the pipe machine. They are crucial for shutting off unused or future connections.

Buttweld Reducers

Reducers are used to attach pipes of various diameters, ensuring an easy transition between varying pipe sizes.

• Concentric Reducer: This reducer has a conical form and aligns the centerlines of both pipes, typically utilized in vertical piping structures.
• Eccentric Reducer: This reducer has an off-center shape, stopping air pockets in horizontal piping structures.

Buttweld Stub Ends

Stub Ends are used along with lap joint flanges, taking into account easy assembly and disassembly of piping systems for inspection and preservation. They are available at diverse lengths and diameters, making them flexible for exclusive piping configurations. 

Buttweld Nipples

Nipples are quick lengths of pipe with male threads on both ends, used for connecting two other fittings or pipes.

Buttweld Crosses

Crosses have four openings and are used to break up or integrate glides in four directions. This nipple has a hexagonal middle, taking into consideration clean tightening with a wrench. It is usually used for connecting pipes in tight spaces where a firm grip is needed.

Specified Minimum Yield Strength Of UNS S31000 Tube Fittings

SS Grade	(% in 50mm) Elongation minimum	0.2% Proof Yield Strength (MPa) minimum	Strength of Tensile (MPa) minimum	Plate Hardness
				Brinell (HB) max	Rockwell B (HR B) max
310	40	205	515	217	95
310S	40	205	515	217	95

Equivalent Grades of A403 Stainless Steel 310 / 310S Buttweld Fittings

STANDARD	WERKSTOFF NR.	UNS	JIS	BS	GOST	AFNOR	EN
SS 310	1.4841	S31000	SUS 310	310S24	20Ch25N20S2	–	X15CrNi25-20
SS 310S	1.4845	S31008	SUS 310S	310S16	20Ch23N18	–	X8CrNi25-21

Stainless Steel 310 / 310S Pipe Fittings Chemical Properties

Grade	C	Mn	Si	P	S	Cr	Mo	Ni	Fe
SS 310	0.015 max	2.0 max	0.15 max	0.020 max	0.015 max	24.00 – 26.00	0.10 max	19.00 – 21.00	54.7 min
SS 310S	0.08 max	2.0 max	1.00 max	0.045 max	0.030 max	24.00 – 26.00	0.75 max	19.00 – 21.00	53.095 min

Dimensions

Pipe Elbow Nominal Size		Pipe Elbow Outside Diameter Y	Wall Thickness T (Pipe Elbow Schedule)		45 Deg. Elbow LR Centre to Face B	90 Deg. Elbow LR Weight	45 Deg. Elbow LR Weight	90 Deg. Elbow LR Centre to Face A	90 Deg. Elbow SR Weight
mm	in	mm	mm	Schedule	mm	kg	kg	mm	kg
15	1/2”	21.3	2.78	STD	15.9	0.08	0.04	38.1	–
			3.73	X.S	15.9	0.10	0.05	38.1	–
20	3/4”	26.7	2.87	STD	11.1	0.08	0.04	28.6	–
			3.91	X.S	11.1	0.11	0.05	28.6	–
25	1”	33.4	3.38	STD	22.2	0.15	0.09	38.1	0.11
			4.55	X.S	22.2	0.19	0.11	38.1	0.14
32	11/4”	42.2	3.56	STD	25.4	0.28	0.14	47.6	0.18
			4.85	X.S	25.4	0.39	0.2	47.6	0.24
40	11/2”	48.3	3.68	STD	28.6	0.4	0.2	57.1	0.26
			5.08	X.S	28.6	0.5	0.25	57.1	0.35
50	2”	60.3	3.91	STD	34.9	0.72	0.36	76.2	0.5
			5.54	X.S	34.9	1.0	0.5	76.2	0.68
65	21/2”	73.0	5.16	STD	44.4	1.46	0.73	95.2	0.95
			7.01	X.S	44.4	1.82	0.91	95.2	1.27
80	3”	88.9	5.49	STD	50.8	2.18	1.1	114.3	1.45
			7.62	X.S	50.8	2.86	1.45	114.3	1.95
100	4”	114.3	6.02	STD	63.5	4.2	2.1	152.4	2.8
			8.56	X.S	63.5	5.7	2.9	152.4	3.9
125	5”	141.3	6.65	STD	79.4	6.8	3.4	190.0	4.8
			9.5	X.S	79.4	10.0	5.0	190.0	6.5
150	6”	168.3	7.11	STD	95.2	10.1	5.1	229.0	6.8
			10.97	X.S	95.2	15.3	7.7	229.0	10.2
200	8”	219.1	8.18	STD	127.0	20.4	10.2	305.0	13.6
			12.7	X.S	127.0	30.9	15.5	305.0	20.9
250	10”	273.9	9.27	STD	159.0	36.1	18.1	381.0	24.1
			12.7	X.S	159.0	48.8	24.4	381.0	32.5
300	12”	323.9	9.52	STD	190.0	53.1	26.6	457.0	35.4
			12.7	X.S	190.0	70.0	35.0	457.0	46.7
350	14”	355.6	9.52	STD	222.0	68.1	34.1	533.0	45.4
			12.7	X.S	222.0	90.0	45.0	533.0	60.0
400	16”	406.4	9.52	STD	254.0	89.3	45.0	610.0	59.5
			12.7	X.S	254.0	118.0	59.0	610.0	78.7
450	18”	457.0	9.52	STD	286.0	113.0	56.5	686.0	75.6
			12.7	X.S	286.0	150.0	75.0	686.0	100.0
500	20”	508.0	9.52	STD	318.0	140.0	85.0	762.0	93.5
			12.7	X.S	318.0	186.0	112.5	762.0	124.0
600	24”	610.00	9.52	STD	381.0	203.0	101.5	914.0	135.0
			12.7	X.S	381.0	269.0	134.5	914.0	179.0

 

Buttweld Tee and Cap Nominal Size		Pipe Tee and Cap Wall Thickness T		Pipe Tee and Cap Outside Diameter Y	Buttweld Cap End to End	Buttweld Cap Weight	Buttweld Tee Dimensions (C and M)	Buttweld Tee Weight
mm	in	mm	Schedule	mm	mm	kg	mm	mm
15	1/2”	2.78	STD	21.3			25.4	0.58
		3.73	X.S				25.4	0.21
20	3/4”	2.87	STD	26.7			28.6	0.21
		3.91	X.S				28.6	0.27
25	1”	3.38	STD	33.4	38.1	0.1	38.1	0.34
		4.55	X.S		38.1	0.14	38.1	0.43
32	11/4”	3.56	STD	42.2	38.1	0.14	47.6	0.64
		4.85	X.S		38.1	0.18	47.6	0.75
40	11/2”	3.68	STD	48.3	38.1	0.18	57.1	0.95
		5.08	X.S		38.1	0.23	57.1	1.13
50	2”	3.91	STD	60.3	38.1	0.27	63.5	1.45
		5.54	X.S		38.1	0.32	63.5	1.72
65	21/2”	5.16	STD	73.0	38.1	0.41	76.2	2.45
		7.01	X.S		38.1	0.45	76.2	2.95
80	3”	5.49	STD	88.9	50.8	0.64	85.7	3.45
		7.62	X.S		50.8	0.82	85.7	4.3
100	4”	6.02	STD	114.3	63.5	1.13	105.0	5.7
		8.56	X.S		63.5	1.54	105.0	7.3
125	5”	6.65	STD	141.3	76.2	1.91	124.0	9.1
		9.5	X.S		76.2	2.59	124.0	11.8
150	6”	7.11	STD	168.3	88.9	2.95	143.0	13.6
		10.97	X.S		88.9	4.1	143.0	19.0
200	8”	8.18	STD	219.1	101.6	5.0	178.0	25.0
		12.7	X.S		101.6	7.3	178.0	33.5
250	10”	9.27	STD	273.0	127.0	9.1	216.0	41.0
		12.7	X.S		127.0	12.0	216.0	54.0
300	12”	9.52	STD	323.9	152.4	13.6	254.0	57.0
		12.7	X.S		152.4	17.0	254.0	77.0
350	14”	9.52	STD	355.6	165.1	15.9	279.0	73.0
		12.7	X.S		165.1	21.0	279.0	93.0
400	16”	9.52	STD	406.4	178.8	20.0	305.0	91.0
		12.7	X.S		178.8	26.0	305.0	120.0
450	18”	9.52	STD	457.0	203.2	26.0	343.0	127.0
		12.7	X.S		203.2	34.0	343.0	165.0
500	20”	9.52	STD	508.0	228.6	33.0	381.0	227.0
		12.7	X.S		228.6	43.0	381.0	270.0
600	24”	9.52	STD	610.0	266.7	46.0	432.0	345.0
		12.7	X.S		266.7	61.0	432.0	430.0

Socket Weld Pipes

Stainless Steel 310, regarded for its first-rate excessive-temperature performance and resistance to oxidation and corrosion, is a top preference for manufacturing diverse pipe fittings, which includes socket weld fittings. These fittings are vital additives in piping systems throughout several industries, making sure dependable and leak-evidence connections. Below is an in-intensity have a look at Stainless Steel 310 socket weld fittings.

Stainless Steel Socket Weld Pipe Fittings Specifications

Specifications	ASTM A182 / ASME SA182
Dimension Standard	ANSI/ASME 16.11, MSS SP-79, 83, 95, 97, BS 3799
Standard Size Range	1/8” NB to 4” NB. (Fabricated, Seamless and 100% X-Ray Welded)
Manufacturing Type	Fabricated / Seamless / Welded / ERW
Bending Radius	R=1D, 2D, 3D, 5D, 6D, 8D, 10D, or Custom
Wall Thickness / Schedule	SCH5, SCH10, SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS / 3mm – 40mm
End Connection	Socket Weld
Melting Point	1400-1450°C for (WP304, WP304L)
Outside Diameter (OD)	Seamless / Socket Weld Fittings ( 1/8″～4″), ERW / Welded / Fabricated Socket Weld Fitting (1/8″～4″)
Value Added Services	Hot Dipped Galvanizing, Electro Polish, Sand Blasting, Epoxy & FBE Coating, Threading, Soldering
Other Standards	MSS SP-79, ISO, SNSI, JIS, DIN, GB, DIN2617, JISB2311, JISB2312, JISB2313 / T12459GB / T13401, SH3408, SH3409HG / T21635HG / T21631SY / T05010
Material Test Certificates (MTC)	As per EN 10204 3.2 and EN 10204 3.1, Certifying NACE MR0175, NACE MR0103
Materials	AISI 202, AISI 304, AISI 304L, AISI 304H, AISI 316, AISI 316L, AISI 316LN, AISI 316Ti, AISI 309, AISI 317, AISI 317L, ASTM A182 310S, AISI 321, AISI 321H, AISI 347, AISI 347H, AISI 446, AISI 410, AISI 420
Manufacturing Specification	ASME: ANSI B16.11, DIN: DIN2605, DIN2615, DIN2616, DIN2617, DIN28011, EN: EN10253-1, EN10253-2, MSS SP-79, 83, 95, 97, BS 3799
A182 SS Socket Weld Seamless Fittings	Size: 15 NB to 300 NB | Sch.& Swg: Sch.5 to Sch.XXs
A182 SS Socket Weld Welded Fittings	Size: 15 NB to 600 NB | Sch.& Swg: Sch.5 to Sch.80s

Socket Weld Types:

Socket Weld Elbow

Socket weld elbows trade float route in piping structures, in 45° and ninety° angles, ideal for high-stress packages in chemical, oil, and electricity industries.

Socket Weld Tee

Socket weld tees department piping systems, combining or splitting waft securely. They are critical in excessive-stress industries like chemical flora, refineries, and water treatment facilities.

Socket Weld Coupling

Socket weld couplings join two pipe pieces securely, making sure a leak-evidence joint for excessive-pressure programs in chemical, oil, and strength plant structures.

Socket Weld Union

Socket weld unions be a part of two pipes, permitting easy disconnection and reconnection. Ideal for systems requiring frequent maintenance, including water treatment and HVAC.

Socket Weld Cap

Socket weld caps near pipe ends, preventing fluid waft and defense from contaminants. Essential in oil, chemical, and water treatment industries.

Socket Weld Reducer

Socket weld reducers join one-of-a-kind pipe diameters, ensuring easy transitions. Suitable for excessive-strain systems in oil, chemical, and strength generation industries.

Socket Weld Cross

Socket weld crosses create intersections in piping systems, dispensing fluid drift. Ideal for excessive-strain programs in chemical, oil, and water remedy.

Socket Weld Plug

Socket weld plugs briefly near pipe ends, making sure dependable seals for protection and testing in numerous piping structures.

SA182 Stainless Steel Socket Weld Fittings Equivalent Grade Chart

Grade	UNS No	Old British		Euronorm		Swedish SS	Japanese JIS
		BS	En	No	Name
SS 304	S30400	304S31	58E	1.4301	X5CrNi18-10	2332	SUS 304
SS 304L	S30403	304S31	58E	1.4301	X5CrNi18-10	2332	SUS 304L
SS 304H	S30409	–	–	1.4301	–	–	–
SS 310	S31000	310S24	–	1.4841	X15CrNi25-20	–	SUS 310
SS 310S	S31008	310S16	–	1.4845	X8CrNi25-21	–	SUS 310S
SS 310H	S31009	–	–	–	–	–	–
SS 316	S31600	316S31 / 316S33	–	1.4401 / 1.4436	X5CrNiMo17-12-2 / X3CrNiMo17-13-3	–	SUS 316
SS 316L	S31603	316S11 / 316S13	–	1.4404 / 1.4435	X2CrNiMo18-14-3	–	SUS 316L
SS 316TI	S31703	320S31	–	1.4571	X6CrNiMoTi17-12-2	–	SUS 316Ti
SS 317	S31700	–	–	1.4449	–	–	SUS 317
SS 317L	S31703	–	–	1.4438	X2CrNiMo18-15-4	–	SUS 317L
SS 321	S32100	–	–	1.4541	X6CrNiTi18-10	–	SUS 321
SS 321H	S32109	–	–	1.4878	X12CrNiTi18-9	–	SUS 321H
SS 347	S31703	320S31	–	1.4550	X6CrNiMoTi17-12-2	–	SUS 347
SS 347H	S34709	–	–	1.4961	X6CrNiNb18-12	–	SUS 347H
SS 410	S41000	410S21	56A	1.4006	X12Cr13	2302	SUS 410
SS 446	S44600	–	–	1.4762 / 1.4763	–	–	–
SS 904L	N08904	904S13	–	1.4539	X1NiCrMoCu25-20-5	–	SUS 904L

 

SS 310/310S Forged Socket weld Fittings Chemical Composition

Grade	C	Mn	Si	P	S	Cr	Mo	Ni	N
SS 310	0.015 max	2 max	0.15 max	0.020 max	0.015 max	24 – 26	0.10	19 – 21	–
SS 310S	0.08 max	2 max	1.00 max	0.045 max	0.030 max	24 – 26	0.75	19 – 21	–

Stainless Steel 310/310S Socket weld Fitting Mechanical Properties

Density	Melting Point	Tensile Strength	Yield Strength (0.2%Offset)	Elongation
7.9 g/cm3	1402 °C (2555 °F)	Psi – 75000 , MPa – 515	Psi – 30000 , MPa – 205	40 %

ASME SA182 Socket Weld Pipe Fittings Manufacturing Standards

ASTM A182/A182M	Wrought Austenitic SS Socket Weld Piping Fittings
ASME SA182 – ASTM A182	Standard Specification for Wrought Austenitic Stainless Steel Socket Weld Piping Fittings
MSS SP-79	Wrought & Fabricated Socket Weld Fitting for Low Pressure, Corrosion Resistant Applications
BS3799 –	Specification for Socket-welding Fitting for the petroleum industry
ASTM A182 – ASME SA182	Standard Specification for Wrought Austenitic SS Socket Weld Fitting
ASME Standard	ASME/ANSI B16.11, MSS-SP-79
DIN Standard	DIN28011, DIN2617, DIN2616, DIN2615, DIN2605
EN Standard	EN10253-2, EN10253-1
ASME B16.11	Socket-Welding Ends

ASME B16.11 Stainless Steel Socket Weld 45/90 Degree Elbows (NPS 1/8″~4″ (DN6~DN100), Schedule STD/XS)- Dimensions

Nom Pipe Size	DN	Center to Bottom of Socket-A				Tolerances±			Laying Lengths		End Wall  Thickness K Min
		90° Elbows Tees,Crosses		45° Elbows		A	E	F	Couplings E	Half Couplings F
		Class Designation		Class Designation							Class Designation
		3000	6000	3000	6000						3000	6000
1	25	22.5	27.0	14.0	17.5	2.0	4.0	2.0	12.5	28.5	9.6	11.2
1/8	6	11.0	11.0	8.0	8.0	1.0	1.5	1.0	6.5	16.0	4.8	6.4
1/4	8	11.0	13.5	8.0	8.0	1.0	1.5	1.0	6.5	16.0	4.8	6.4
3/8	10	13.5	15.5	8.0	11.0	1.5	3.0	1.5	6.5	17.5	4.8	6.4
1/2	15	15.5	19.0	11.0	12.5	1.5	3.0	1.5	9.5	22.5	6.4	7.9
3/4	20	19.0	22.5	13.0	14.0	1.5	3.0	1.5	9.5	24.0	6.4	7.9
1-1/4	32	27.0	32.0	17.5	20.5	2.0	4.0	2.0	12.5	30.0	9.6	11.2
1-1/2	40	32.0	38.0	20.5	25.5	2.0	4.0	2.0	12.5	32.0	11.2	12.7
2	50	38.0	41.0	25.5	28.5	2.0	4.0	2.0	19.0	41.0	12.7	15.7
2-1/2	65	41.0		28.5		2.5	5.0	2.5	19.0	43.0	15.7	19.0
3	80	57.0		32.0		2.5	5.0	2.5	19.0	44.5	19.0	22.4
4	100	66.5		41.0		2.5	5.0	2.5	19.0	48.0	22.4	28.4

Threaded Pipe Fittings:

Stainless Steel 310 threaded pipe fittings are imperative components in diverse commercial piping structures, designed to provide stable, leak-proof connections without the need for welding. These fittings are made from Stainless Steel 310, a tremendously long lasting and warmth-resistant cloth recognised for its outstanding performance in severe environments.

Stainless Steel Threaded Pipe Fittings Specifications

Specifications	ASTM A182 / ASME SA182
Dimension Standard	ANSI/ASME 16.11, MSS SP-79, 83, 95, 97, BS 3799
Standard Size Range	1/8” NB to 4” NB. (Fabricated, Seamless and 100% X-Ray Welded)
Manufacturing Type	Fabricated / Seamless / Welded / ERW
Bending Radius	R=1D, 2D, 3D, 5D, 6D, 8D, 10D, or Custom
Wall Thickness / Schedule	SCH5, SCH10, SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS / 3mm – 40mm
End Connection	Screwed-Threaded Forged Fittings
Melting Point	1400-1450°C for (WP310/310s)
Outside Diameter (OD)	Seamless / Threaded Forged Fittings ( 1/8″～4″), ERW / Welded / Fabricated Threaded Forged Fitting (1/8″～4″)
Value Added Services	Hot Dipped Galvanizing, Electro Polish, Sand Blasting, Epoxy & FBE Coating, Threading, Soldering
Other Standards	MSS SP-79, ISO, SNSI, JIS, DIN, GB, DIN2617, JISB2311, JISB2312, JISB2313 / T12459GB / T13401, SH3408, SH3409HG / T21635HG / T21631SY / T05010
Material Test Certificates (MTC)	As per EN 10204 3.2 and EN 10204 3.1, Certifying NACE MR0175, NACE MR0103
Manufacturing Specification	ASME: ANSI B16.11, DIN: DIN2605, DIN2615, DIN2616, DIN2617, DIN28011, EN: EN10253-1, EN10253-2, MSS SP-79, 83, 95, 97, BS 3799
A182 SS Threaded Forged Seamless Fittings	Size: 15 NB to 300 NB | Sch.& Swg: Sch.5 to Sch.XXs
A182 SS Threaded Forged Welded Fittings	Size: 15 NB to 600 NB | Sch.& Swg: Sch.5 to Sch.80s

Threaded Pipe Types:

Threaded Nipple

Threaded nipples are quick pipes with male threads on each end, used to connect  fittings or enlarge the period of a piping gadget. They are essential in plumbing and HVAC applications.

Threaded Elbow

Threaded elbows exchange the route of waft in a piping machine, to be had in 45° and 90° angles. They are extensively utilized in plumbing, oil and gasoline, and chemical processing.

Threaded Tee

Threaded tees are T-fashioned fittings that allow branching off a chief line. They are used to combine or cut up waft in water delivery, gasoline distribution, and business piping systems.

Threaded Coupling

Threaded couplings connect  pieces of pipe, either of the identical or different diameters. They ensure a secure, leak-evidence connection, best for plumbing, irrigation, and commercial structures.

Threaded End Cap

Threaded end caps seal the give up of a pipe, stopping leaks and defending the pipe from harm. They are used in plumbing, gasoline strains, and systems requiring secure closure.

Threaded Hex

Threaded hex fittings, additionally known as hex nipples, have a hexagonal shape for smooth tightening with a wrench. They are used to connect  fittings or make bigger pipes in excessive-strain applications.

Threaded Union

Threaded unions are part of two pipes, bearing in mind clean disconnection and reconnection. They are best for structures requiring common upkeep, along with plumbing, heating, and industrial piping.

Equivalent Grade

Grade	UNS No	Old British		Euronorm		Swedish SS	Japanese JIS
		BS	En	No	Name
SS 304	S30400	304S31	58E	1.4301	X5CrNi18-10	2332	SUS 304
SS 304L	S30403	304S31	58E	1.4301	X5CrNi18-10	2332	SUS 304L
SS 304H	S30409	–	–	1.4301	–	–	–
SS 310	S31000	310S24	–	1.4841	X15CrNi25-20	–	SUS 310
SS 310S	S31008	310S16	–	1.4845	X8CrNi25-21	–	SUS 310S
SS 310H	S31009	–	–	–	–	–	–
SS 316	S31600	316S31 / 316S33	–	1.4401 / 1.4436	X5CrNiMo17-12-2 / X3CrNiMo17-13-3	–	SUS 316
SS 316L	S31603	316S11 / 316S13	–	1.4404 / 1.4435	X2CrNiMo18-14-3	–	SUS 316L
SS 316TI	S31703	320S31	–	1.4571	X6CrNiMoTi17-12-2	–	SUS 316Ti
SS 317	S31700	–	–	1.4449	–	–	SUS 317
SS 317L	S31703	–	–	1.4438	X2CrNiMo18-15-4	–	SUS 317L
SS 321	S32100	–	–	1.4541	X6CrNiTi18-10	–	SUS 321
SS 321H	S32109	–	–	1.4878	X12CrNiTi18-9	–	SUS 321H
SS 347	S31703	320S31	–	1.4550	X6CrNiMoTi17-12-2	–	SUS 347
SS 347H	S34709	–	–	1.4961	X6CrNiNb18-12	–	SUS 347H
SS 410	S41000	410S21	56A	1.4006	X12Cr13	2302	SUS 410
SS 446	S44600	–	–	1.4762 / 1.4763	–	–	–
SS 904L	N08904	904S13	–	1.4539	X1NiCrMoCu25-20-5	–	SUS 904L

Stainless Steel 310/310S Threaded Fitting Mechanical Properties

Density	Melting Point	Tensile Strength	Yield Strength (0.2%Offset)	Elongation
7.9 g/cm3	1402 °C (2555 °F)	Psi – 75000 , MPa – 515	Psi – 30000 , MPa – 205	40 %

ASME B16.11 Stainless Steel Threaded Forged 45/90 Degree Elbows (NPS 1/8″~4″ (DN6~DN100), Schedule STD/XS- Dimensions

DN	Nom. Pipe Size	Center to End Elbows.Tees.Cross A			Center to End 45° Elbow C			Outside Diameter of Band H			Minimum Wall Thickness G
		2000	3000	6000	2000	3000	6000	2000	3000	6000	2000	3000	6000
6	1/8	21	21	25	17	17	19	22	22	25	3.18	3.18	6.35
8	1/4	21	25	28	17	19	22	22	25	33	3.18	3.30	6.60
10	3/8	25	28	33	19	22	25	25	33	38	3.18	3.51	6.98
15	1/2	28	33	38	22	25	28	33	38	46	3.18	4.09	8.15
20	3/4	33	38	44	25	28	33	38	46	56	3.18	4.32	8.53
25	1	38	44	51	28	33	35	46	56	62	3.68	4.98	9.93
32	1-1/4	44	51	60	33	35	43	56	62	75	3.89	5.28	10.59
40	1-1/2	51	60	64	35	43	44	62	75	84	4.01	5.56	11.07
50	2	60	64	83	43	44	52	75	86	102	4.27	7.14	12.09
65	2-1/2	76	83	95	52	52	64	92	102	121	5.61	7.65	15.29
85	3	86	95	106	64	64	79	109	121	146	5.99	8.84	16.64
100	4	106	114	114	79	79	79	146	152	152	6.55	11.18	18.67

Why Choose Us?

Astromet Steel and Engineering offers wonderful metallic products and exceptional engineering answers. Known for precision and reliability, we provide substances like stainless steel and nickel alloys tailor-made to numerous commercial desires. Trust us for excellence and innovation in each project.

Unwavering Quality: We prioritize stringent exceptional management measures to ensure each fitting meets the best requirements.

Extensive Inventory: We maintain a vast inventory of Stainless Steel 316 Pipe Fittings in numerous sizes, schedules, and types to meet various desires.

Customizable Solutions: We offer custom fabrication offerings to create fittings tailor-made to your unique assignment requirements.

Reliable Service: Our devoted group is dedicated to presenting brilliant customer service and technical support during the entire method.

Contact Us Today

With Astromet Steel and Engineering, you may agree with that you’re getting top-satisfactory Stainless Steel 310 Pipe Fittings that meet industry requirements and exceed your expectancies. Whether you want buttweld, threaded, or socketweld fittings, we have the answer for your industrial desires.