Stainless Steel 316 / 316L Flanges

What are Stainless Steel 316L Flanges?
SS 316 flanges have excellent welding and forming properties. They are available in a variety of specifications. ASTM A182 and UNS S31600 are the most popular standards for SS 316 flanges.
Stainless Steel 316 Flanges are used to connect different pieces of equipment. They provide easy access for maintenance, cleaning, and modification. Most of these flanges are welded or screwed together. A flanged joint bolts two flanges together, with a gasket between them.

Stainless Steel 316L SS Flanges, UNS S31603 SS Slip On Flanges, 316 SS Orifice Flanges Manufacturer, 316L SS Socket Weld Flanges Dealer in India.

SS UNS S31600 Flanges Stockist, Stainless Steel Flanges, Stainless Steel 316 Blind Flanges, SS Ring Type Joint Flanges, SS Reducing Flanges Suppliers.

SS 316 Flanges has many outstanding properties, such as possible costs, accurate dimensions, durability, etc. SS 316 Flanges are further resistant to wide-ranging pitting and corrosion than conventional nickel-chromium alloys such as SS 302 - SS 304. The accumulation of molybdenum and somewhat superior nickel content make SS 316 Flanges (UNS S31600) appropriate for architectural uses in strict settings, from contaminated marine atmospheres to zones through a sub-zero temp.

Stainless Steel 316 / 316L Flanges

ASTM A182 / SA240 SS 316 / 316L Flanges Distributor

SS 316 Pipe Flanges Specifications

SS 316 Plate Flanges Useful Info

SS 316 Material Chemical And Physical Properties

Weight Chart of 150# ANSI SS 316 Screwed Flanges

ANSI B16.5 SS 316 Socket Weld Flanges Price List

SS 316 WNRF Flanges Pressure Rating Chart

ASTM A182 F316 Flanges Wall Thickness

SS 316 Pipe Flange Tolerance

316L SS Flanges Main Markets

SS 316 / 316L Flanges Application

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What are Stainless Steel 316L Flanges?
Stainless Steel 316L Flanges are available in various shapes and sizes and are made from a type of austenitic stainless steel. These flanges offer excellent welding and forming properties. They are a great choice for various transportation, architectural, and industrial applications. Stainless steel 316L flanges are manufactured to conform to ASTM A182 standards. They have a corresponding pressure rating. Stainless steel 316L flanges are available in ANSI B16.5 and ASTM A182 Grades.

Most Widely Used Austenitic 316L SS Spactical Blind Flanges Exporter, SS 316L Pipe Flanges, Stainless Steel 316 Flanges, SS DIN 1.4401 Plate Flanges, ASTM A182 SS 316 Long Weld Neck Flanges, Stainless Steel DIN 1.4404 Loose Flanges, SS 316 Industrial Flanges Distributors in India.

Stainless steel 316 and 316L Flanges have similar chemical compositions but differ in their melting points. 316 has good weldability, while 316L is less susceptible to intergranular corrosion. Grade 316 is also known as marine-grade steel, and its low carbon content makes it suitable for marine applications. The austenitic construction of SS 316L Flanges (UNS S31603) offers these grades outstanding durability, even down to cryogenic temp.

Stainless Steel 316 / 316L Flanges Equivalent Grades

Standard	SS 316	SS 316L
UNS	S31600	S31603
Werkstoff Nr.	1.4401	1.4306 / 1.4404
EN	X5CrNi18-10	X2CrNi18-9 / X2CrNi19-11
BS	316S31	316S11
GOST	08Х18Н10	03Х18Н11
JIS	SUS 316	SUS 316L
AFNOR	Z7CN18‐09	Z3CN18‐10

SS 316 / 316L Flanges Specification

Specification : ASTM A182 / A240, ASME SA182 / SA240

Dimensions : ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings

Standard :ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges etc.

Pressure Ratings :Class 150, Class 300, Class 400, Class 600, Class 900, Class1500, Class 2500 | PN6, PN10, PN16, PN25, PN40, PN64 etc.

Size : 1/2" (15 NB) to 48" (1200NB)

Flange Face Type :Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)

ASTM A182 / SA240 Stainless Steel 316 / 316L Flanges Useful Info

Element	SS 316	SS 316L
Ni	8.0 – 11.0	8.0 – 13.0
C	0.08	0.35
Mn	2.0 max	2.0 max
P	0.045 max	0.045 max
S	0.03 max	0.03 max
Si	1.0 max	1.0 max
Cr	18.0 – 20.0	18.0 – 20.0

Element	SS 316	SS 316L
Density	8.0 g/cm3	8.0 g/cm3
Melting Point	1400 °C (2550 °F)	1400 °C (2550 °F)
Tensile Strength	Psi – 75000 , MPa – 515	Psi – 75000 , MPa – 515
Yield Strength (0.2%Offset)	Psi – 30000 , MPa – 205	Psi – 30000 , MPa – 205
Elongation	35 %	35 %

SS 316 Material Chemical And Physical Properties

Grade	C	Mn	Si	P	S	Cr	Mo	Ni	N
SS 316	0.08 max	2.0 max	1.0 max	0.045 max	0.030 max	16.00 – 18.00	2.00 – 3.00	11.00 – 14.00	67.845 min

Weight Chart of 150# ANSI SS 316 Screwed Flanges

Pipe Normal Diam.		O.D. Flange	Thk. Of Flange Min	Diam. of Hub	Diameter of Raised Face	Length Hub.Y	Thread Length	Diam. of Bolt Circle	Diam. of Bolt Holes	Number of Bolts	Diam. of Bolts (inch)	KG	LB
inch	dn	O	C	X	G	Y	T	BC	BH	BN	BD
1/2"	15	89.00	11.20	30.20	35.10	15.70	15.70	60.50	15.80	4	1/2"	0.4	0.9
3/4"	20	98.50	12.70	38.10	42.90	15.70	15.70	69.90	15.80	4	1/2"	0.7	1.5
1"	25	108.00	14.20	49.30	50.80	17.50	17.50	79.30	15.80	4	1/2"	0.8	1.8
1-1/4"	32	117.50	15.70	58.70	63.50	20.60	20.60	88.90	15.80	4	1/2"	1.2	2.6
1-1/2"	40	127.00	17.50	65.00	73.20	22.40	22.40	98.60	15.80	4	1/2"	1.5	3.3
2"	50	152.50	19.10	77.70	91.90	25.40	25.40	120.70	19.10	4	5/8"	2.3	5.1
2-1/2"	65	178.00	22.40	90.40	104.60	28.40	28.40	139.70	19.10	4	5/8"	3.7	8.1
3"	80	190.50	23.90	108.00	127.00	30.20	30.20	152.40	19.10	4	5/8"	4.1	9
3-1/2"	90	216.00	23.90	122.20	139.70	31.80	31.80	177.80	19.10	8	5/8"	5.1	11.2
4"	100	228.50	23.90	134.90	157.20	33.30	33.30	190.50	19.10	8	5/8"	5.9	13
5"	125	254.00	23.90	163.60	185.70	36.60	36.60	215.90	22.40	8	3/4"	7	15.4
6"	150	279.50	25.40	192.00	215.90	39.60	39.60	241.30	22.40	8	3/4"	8.4	18.5
8"	200	343.00	28.40	246.10	269.70	44.50	44.50	298.50	22.40	8	3/4"	13	28.6
10"	250	406.50	30.20	304.80	323.90	49.30	49.30	362.00	25.40	12	7/8"	18	39.5
12"	300	482.50	31.80	365.30	381.00	55.60	55.60	431.80	25.40	12	7/8"	29	64
14"	350	533.50	35.10	400.10	412.80	57.20	57.20	476.30	28.50	12	1"	39	86
16"	400	597.00	36.60	457.20	469.90	63.50	63.50	539.80	28.50	16	1"	47	103
18"	450	635.00	39.60	505.00	533.40	68.30	68.30	577.90	31.80	16	1 1/8"	57	126
20"	500	698.50	42.90	558.80	584.20	73.20	73.20	635.00	31.80	20	1 1/8"	76	167
24"	600	813.00	47.80	663.40	692.20	82.60	82.60	749.30	35.10	20	1 1/4"	97	214

ANSI B16.5 SS 316 Socket Weld Flanges Price List

ASTM A182 F316 Stainless Steel Flanges Per Piece in India	316 SS Flanges Price in INR	Stainless Steel 316 Blind Flanges in UAE Dirham
Flange Welding Neck SS 316 Flange	Rs. 1,087	UAE Dirham 56.29
Stainless Steel 316 Flange Prices	Rs. 487	UAE Dirham 25.22
Astm A182 316 SS plate Flange Price List	Rs. 522	UAE Dirham 27.03
316 Stainless Steel Flanges Price Per Kg	Rs. 411	UAE Dirham 21.28

SS 316 WNRF Flanges Pressure Rating Chart

ANSI/ASME B16.34	PRESSURE RATING CHART
Temperature °F	150#	300#	400#	600#	900#	1500#	2500#
-20 to 100	275	720	960	1440	2160	3600	6000
200	230	600	800	1200	1800	3000	5000
300	205	540	720	1080	1620	2700	4500
400	190	495	660	995	1490	2485	4140
500	170	465	620	930	1395	2330	3880
600	140	435	580	875	1310	2185	3640
650	125	430	575	860	1290	2150	3580
700	110	425	565	850	1275	2125	3540
750	95	415	555	830	1245	2075	3460
800	80	405	540	805	1210	2015	3360
850	65	395	530	790	1190	1980	3300
900	50	390	520	780	1165	1945	3240
950	35	380	510	765	1145	1910	3180
1000	20	320	430	640	965	1605	2675
1050	20	310	410	615	925	1545	2570
1100	20	255	345	515	770	1285	2145
1150	20	200	265	400	595	995	1655
1200	20	155	205	310	465	770	1285
1250	20	115	150	225	340	565	945
1300	20	85	115	170	255	430	715
1350	20	60	80	125	185	310	515
1400	20	50	65	95	145	240	400
1450	15	35	45	70	105	170	285
1500	10	25	35	55	80	135	230

ASTM A182 F316 Flanges Wall Thickness

Normal Size Of Pipe	Outer Diameter (O.D.)	10 Schedule	20 Schedule	30 Schedule	STD Wall	40 Schedule	60 Schedule	EXT Hvy	80 Schedule	100 Schedule	120 Schedule	140 Schedule	160 Schedule	XX Hvy
½	0.84	0.083	...	...	0.109	0.109	...	0.147	0.147	...	...	...	0.188	0.294
¾	1.05	0.083	...	...	0.113	0.113	...	0.154	0.154	...	...	...	0.219	0.308
1	1.315	0.109	...	...	0.133	0.133	...	0.179	0.179	...	...	...	0.25	0.358
1 ¼	1.66	0.109	...	...	0.14	0.14	...	0.191	0.191	...	...	...	0.25	0.382
1 ½	1.9	0.109	...	...	0.145	0.145	...	0.2	0.2	...	...	...	0.281	0.4
2	2.375	0.109	...	...	0.154	0.154	...	0.218	0.218	...	...	...	0.344	0.436
2 ½	2.875	0.12	...	...	0.203	0.203	...	0.276	0.276	...	...	...	0.375	0.552
3	3.5	0.12	-	-	0.216	0.216	-	0.3	0.3	-	-	-	0.438	0.6
3 ½	4	0.12	-	-	0.226	0.226	-	0.318	0.318	-	-	-	-	0.636
4	4.5	0.12	-	-	0.237	0.237	-	0.337	0.337	-	0.438	-	0.531	0.674
5	5.563	0.134	-	-	0.258	0.258	-	0.375	0.375	-	0.5	-	0.625	0.75
6	6.625	0.134	-	-	0.28	0.28	-	0.432	0.432	-	0.562	-	0.719	0.864
8	8.625	0.148	0.25	0.277	0.322	0.322	0.406	0.5	0.5	0.594	0.719	0.812	0.906	0.875
10	10.75	0.165	0.25	0.307	0.365	0.365	0.5	0.5	0.594	0.719	0.844	1	1.125	1
12	12.75	0.18	0.25	0.33	0.375	0.406	0.562	0.5	0.688	0.844	1	1.125	1.312	1
14	14	0.25	0.312	0.375	0.375	0.438	0.594	0.5	0.75	0.938	1.094	1.25	1.406	-

SS 316 Pipe Flange Tolerance

Stainless Steel 316 Flanges Diameter Tolerance

(A) (Outer Diameter)

When Outer Diameter is 24 Inch or less: ±1/16" (1.6 mm)

When Outer Diameter is over 24": ±1/8" (3.2 mm)

(D) (Inner Diameter)

10 Inches and smaller: ±1/32" (0.8 in mm)

12 Inches thru 18": +1/8" (3.2 in mm)

20 Inches and larger: -1/16" (1.6 in mm)

(B) Contact Face

1/16" (RF): ±1/32" (0.8 mm)

1/4" (RF), Tongue And Groove (male And female): ±1/64" (0.4 mm)

(J) Hub At Base Dai.

When hub base is 24 inches or smaller: ±1/16" (1.6 millimeter)

When hub base is over 24": ±1/8" (3.2 millimeter)

(H) Diameter of hub at point of welding

5 inch or smaller: +3/32" (2.4 mm), -1/32" (0.8 millimeter)

6 inch or larger: +5/32" (4.0 millimeter), -1/32 (0.8 mm)

(P) Drilling

(B.C.): ±1/16" (1.6 mm)

(B.H.) spacing: ±1/32" (0.8 mm)

Eccentricity of (bc) with respect to facing

2 1/2" or smaller ±1/32" (0.8 mm) max.

3" or larger ±1/16" (1.6 mm) max.

(C) (W.T.)

18 inch or smaller: ±1/8" (3.2 mm), -0"

20 inch or larger: ±3/16" (4.8 mm), -0"

(K) hub Length

10 Inch or smaller: ±1/16" (1.6 millimeter)

12 Inch or larger: ±1/8" (3.2 millimeter)

Stainless Steel 316 Flanges	Diameter	Tolerance
(A)	(Outer Diameter)	When Outer Diameter is 24 Inch or less: ±1/16" (1.6 mm) When Outer Diameter is over 24": ±1/8" (3.2 mm)
(D)	(Inner Diameter)	10 Inches and smaller: ±1/32" (0.8 in mm) 12 Inches thru 18": +1/8" (3.2 in mm) 20 Inches and larger: -1/16" (1.6 in mm)
(B)	Contact Face	1/16" (RF): ±1/32" (0.8 mm) 1/4" (RF), Tongue And Groove (male And female): ±1/64" (0.4 mm)
(J)	Hub At Base Dai.	When hub base is 24 inches or smaller: ±1/16" (1.6 millimeter) When hub base is over 24": ±1/8" (3.2 millimeter)
(H)	Diameter of hub at point of welding	5 inch or smaller: +3/32" (2.4 mm), -1/32" (0.8 millimeter) 6 inch or larger: +5/32" (4.0 millimeter), -1/32 (0.8 mm)
(P)	Drilling	(B.C.): ±1/16" (1.6 mm) (B.H.) spacing: ±1/32" (0.8 mm)
	Eccentricity of (bc) with respect to facing	2 1/2" or smaller ±1/32" (0.8 mm) max. 3" or larger ±1/16" (1.6 mm) max.
(C)	(W.T.)	18 inch or smaller: ±1/8" (3.2 mm), -0" 20 inch or larger: ±3/16" (4.8 mm), -0"
(K)	hub Length	10 Inch or smaller: ±1/16" (1.6 millimeter) 12 Inch or larger: ±1/8" (3.2 millimeter)

SS 316 / 316L Pipe Flanges Supplier

We Supply SS 316 / 316L Pipe Flanges in Jakarta, Ulsan, Singapore, Jeddah, Vung Tau, Nashik, Gurgaon, Cairo, Noida, Calgary, Doha, Haryana, New Delhi, Al Khobar, Kanpur, Surat, Bengaluru, Sydney, Dubai, Bogota, Navi Mumbai, Nagpur, Thane, Toronto, Baroda, Al Jubail, Melbourne, Pimpri-Chinchwad, Algiers, Jaipur, London, Kolkata, Colombo, Lagos, Ernakulam, Muscat, Perth, Rajkot, Lahore, Dammam, Petaling Jaya, Tehran, Visakhapatnam, Riyadh, Chennai, Kuala Lumpur, Ludhiana, Rio de Janeiro, New York, Ranchi, Madrid, Thiruvananthapuram, Hanoi, Sharjah, Ahmedabad, Atyrau, Los Angeles, Kuwait City, Coimbatore, Ahvaz, Montreal, Pune, Seoul, Dallas, Busan, Houston, Chandigarh, Geoje-si, Abu Dhabi, Port-of-Spain, Mumbai, Milan, Karachi, La Victoria, Bangkok, Brisbane, Courbevoie, Vadodara, Santiago, Faridabad, Howrah, Granada, Manama, Ho Chi Minh City, Gimhae-si, Indore, Caracas, Hyderabad, Secunderabad, Aberdeen, Istanbul, Jamshedpur, Edmonton, Moscow, Mexico City, Bhopal, Chiyoda, Ankara, Hong Kong.

Stainless Steel 316 / 316L Plate Flanges Availability Worldwide

We Export SS 316 / 316L Plate Flanges in Lithuania, Bhutan, Yemen, Zimbabwe, Trinidad & Tobago,Tunisia, Slovakia, Kuwait, Jordan, Hungary, Puerto Rico, Belarus, Bangladesh, Iraq, Colombia, Sri Lanka, Mexico, Switzerland, Denmark, Hong Kong, India, Croatia, Namibia, Norway, Bahrain, Tibet, Singapore, China, Afghanistan, Serbia, Nigeria, Turkey, Bolivia, Azerbaijan, Argentina, Malaysia, South Africa, Philippines, Mongolia, Ecuador, Venezuela, Mexico, Japan, United States, Chile, Thailand, Morocco, Saudi Arabia, Algeria, Netherlands, Qatar, Spain, Belgium, Nepal, Oman, United Kingdom, Bulgaria, Poland, Portugal, Kazakhstan, Costa Rica, Ghana, Libya, Italy, Germany, Kenya, Pakistan, Greece, France, Canada, Lebanon, United Arab Emirates, Australia, Ireland, Austria, Russia, Poland, South Korea, Finland, Ukraine, Romania, New Zealand, Peru, Angola, Gambia, Macau, Egypt, Nigeria, Indonesia, Iran, Vietnam, Czech Republic, Iran, Chile, Israel, Taiwan, Sweden, Gabon, Brazil, Estonia.

Stainless Steel 316 / 316L Flanges Other Available Products

Stainless Steel 316 Flanges	Stainless Steel 316L Socket Weld Flanges
Stainless Steel 316 Slip On Flanges	Stainless Steel 316 Blind Flanges
SS UNS S31600 Loose Flanges	Stainless Steel 316L Weld Neck Flanges
SS 316 Long Weld Neck Flanges Suppliers	SS 316L Threaded Flanges
SS 316 Industrial Flanges Dealer	SS 316L Reducing Flanges Exporter
SS 316 Ring Type Joint Flanges Stockholder	Steel 316 Forged Flanges Distributors
Stainless UNS S31603 Orifice Flanges	SS 316 Spactical Blind Flanges Manufacturer
Stainless Steel DIN 1.4401 WNRF Flanges	Stainless Steel DIN 1.4404 RTJ Flanges
Stainless Steel 316 SORF Flanges	Stainless 316 SWRF Flanges
SS 316 Screwed Flanges	SS 316L BLRF Flanges Stockist
ASTM A182 Stainless Steel 316 Plate Flanges	ASME SA182 Stainless Steel 316 Pipe Flanges