Stainless Steel 316L Flanges manufacturer, SS 316L Pipe Flange manufacturer
Stainless Steel 316L Flanges suppliers, Stainless Steel 316L Flanges, SS 316L Flange, High Pressure Stainless Steel 316L Flanges Manufacturer in India, China & UK, ASTM A182 Stainless Steel 316L Flanges, ASTM A182 F202, F304/304L/304H, F316/316L, F316H, F316TI, F310, F321, F904L Flanges manufacturer, ASTM A182 ANSI B16.5 Socket Weld Flange, Stainless Steel 316L Spectacle Blind Flange, Stainless Steel 316L Forged and Plate Flanges, Stainless Steel 316L Spectacle Blind Flange suppliers in Indonesia & Malaysia
Govt. recognised export house & Stainless Steel 316L Flanges manufacturer, distributor & stockholder of Stainless Steel 316L Flanges topmost brands. European Stainless Steel 316L Flanges, Stainless Steel 316L Threaded Flange, ASTM A182 Stainless Steel 316L Flanges, Stainless Steel 316L Pipe flanges, Stainless Steel 316L flanges supplier, DIN Flanges, ASTM A182 Stainless Steel 316L socket weld flanges, Stainless Steel 316L weld neck flanges, Stainless Steel 316L slip on flanges, Stainless Steel 316L plate flanges, ASTM A182 Stainless Steel 316L blind flanges, Stainless Steel 316L flat flanges, Stainless Steel 316L BLRF flanges, Stainless Steel 316L SORF flanges, Stainless Steel 316L RTJ Flanges, Stainless Steel 316L SWRF flanges manufacturer, distributor & dealer in UAE, UK & USA
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An ISO 9001, ISO 14001, OHSAS 18001 Certified Company & GOVT. OF INDIA RECOGNIZED EXPORT HOUSE, PED Certified, Ashtapad Overseas is India’s most trusted manufacturer of Stainless Steel 316L Flanges, Stainless Steel 316L Pipe Flange and High Pressure Stainless Steel 316L Flange. All our Stainless Steel 316L Flanges are manufactured with tested raw materials and are supplied with NABL approved lab test reports. On demand, we can also provide, Hydro Testing Reports, Non Destructive Test Reports, or Destructive Test Reports. Stainless Steel 316L Flanges are manufactured in accordance with ASTM, DIN and ISO specifications & 3.1 certified material.
Our Stainless Steel 316L flanges, collars and rings are forged or seamless rolled. The manufacturing process includes an adequate heat treatment and the examination of technological and mechanical properties. The final finishing happens on appropriate CNC machines, as well as on conventional lathe, depending on the size. The screw holes are generally drilled to ensure a flat surface for srews. A Stainless Steel 316L Flange, a collar or a seamless ring is produced to order by the corresponding flange standards DIN, EN, ANSI, GOST, JIS and other international norms and standards or according to customer specifications.
Ashtapad Overseas is a specialized manufacturer in the production of Stainless Steel 316L flanges with customized dimensions as per our customer drawing. Especially in the area of lapped (loose) flanges (DIN 2641/2642 / EN1092-1 Typ 02), flanges for soldering or welding (plate / plain flange) (DIN 2573/2576 / EN1092-1 Typ 01) and blind flanges (DIN 2527 / EN1092-1 Typ 05) price reductions could be realized by using reduced – but the demands sufficient – blade thicknesses instead of the standard.
We manufacture Stainless Steel 316L flanges dimensions according to the complete standards range from DN10 up to DN2400, respectively 1/8” up to 60”. All other dimensions beyond this range on request.
Looking for Stainless Steel 316L Flanges, A105 Carbon Steel Flanges, Certified Stainless Steel 316L Flange, MS Flanges, Stainless Steel Flanges Manufacturer in India? Contact Ashtapad Overseas for Quick Delivery & Best Price!
Stainless Steel 316L Flanges Specification
Specification | ASTM A182 / A403 & ASME SA182 / SA403 |
Grade | ASTM A182 F202, F304/304L/304H, F316/316L, F316H, F316TI, F310, F321, F904L |
Connect Type/ Flange Face Type | Raised Face (RF), Flat Face (FF), Ring Type Joint (RTJ), Lap-Joint Face (LJF), Large Male-Female (LMF), Small Male-Female (SMF), Large Tongue & Groove, Small Tongue, Groove |
Surface treatment | Anti-rust oil, transparent/ yellow/ black anti trst paint, Zinc, hot dipped galvanized |
Size Range | 1/2" (15 NB) to 48" (1200NB) DN10~DN5000 |
Pressure | DIN:PN6 PN10 PN16 PN25 PN40; ANSI: class: 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS, DIN Standard ND-PN6, PN10, PN16, PN25, PN40, PN64 etc. JIS: 5K, 10 K, 16 K 20 K,30 K,40 K, 63 K; |
Standard |
ANSI DIN,GOST,JIS,UNI,BS,AS2129,AWWA,EN,SABS,NFE etc.
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Production technique: |
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Special design |
As per your drawing AS, ANSI, BS, DIN and JIS Stainless Steel 316L Threaded Flange, Slip-On Flange, Socketweld Flange, Weld Neck Flange, Blind Flange |
Test | Direct-reading Spectrograph,Hydrostatic testing machine,X-ray detector,UI trasonic flaw detector,Magnetic particle detector |
Equipment | Press machine ,Bending machine,Pushing Machine,electric bevelling machine Sand-blasting machine,etc |
Origin | West Europe / Japan / Indian / USA / Korean |
Test Certificates | Manufacturer Test Certificate as per EN 10204 / 3.1B, Raw Materials Certificate, 100% Radiography Test Report, Third Party Inspection Report |
Specialized manufacturer of | Stainless Steel 316L Blind Flanges, Stainless Steel 316L Table Flanges, Stainless Steel 316L Weld Neck Flanges, Stainless Steel 316L Threaded Flanges, Stainless Steel 316L Slip-On Flanges, Stainless Steel 316L Socketweld Flanges, Stainless Steel 316L Plate Flanges, Stainless Steel 316L Lap Joint Flanges, Stainless Steel 316L Loose Flanges, and Stainless Steel 316L Orifice Flanges. Stainless Steel 316L AS 4087 Water Flanges are available in class 150, 300, 600, 900, 1500 and 2500. |
Key markets and industries for Stainless Steel 316L Flanges |
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Reason to choose Stainless Steel 316L Pipe Flanges, Key properties |
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Similar Pipe Flange Key grades |
Stainless Steel 316L Flanges Type / size range
We produce the size range DN15 – DN2500, according to the respective valid norm.
For larger dimensions or dimensions outside the standards please contact us directly
Type | Dimension range * | Drawing** |
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Stainless Steel 316L Blind Flanges Stainless Steel 316L Blind Flanges |
DN15 – DN2500 ½ "- 24" |
DIN2527 PN16 DN150 BL 300lb 6 " |
Stainless Steel 316L Threaded with neck Stainless Steel 316L Threaded Flanges |
DN15 – DN150 ½ "- 24" |
DIN2566 DN32 / 42.4 TH 300lb 1 " |
Flanges smooth for welding | DN15 – DN2500 | DIN2576 DN150 |
Stainless Steel 316L Welding neck Stainless Steel 316L Welding Neck Flanges |
DN15 – DN2500 ½ "- 24" Dy10 – Dy2400 |
DIN2635 DN150 / 168.3 WN 300lb 6 "GOST Dy150 Py16 |
Stainless Steel 316L loose flanges, smooth Bunde | DN15 – DN2500 | DIN2642 DN150 |
Stainless Steel 316L loose flanges Stub | DN15 – DN2500 | DIN2673 DN150 |
Stainless Steel 316L Welding flanges with neck Stainless Steel 316L Slip On Flanges |
DN15 – DN2500 ½ "- 24" Dy10 – Dy2400 |
DIN86030 DN150 SO 300lb 6 " GOST |
Stainless Steel 316L Lap Joint Flanges | ½ "- 24" | LJ 300lb 6 " |
Stainless Steel 316L Socket Welding Flanges | ½ "- 3" | SW 300lb 6 " |
Stainless Steel 316L Flanges
Forged and Plate Flanges suppliers
Product | Size | |
Stainless Steel 316L Slip-On Flanges | Stainless Steel 316L Threaded Flanges |
1/2" – 36" Raised Face (RF), Flat Face (FF), Ring Type Joint (RTJ), |
Stainless Steel 316L Weld Neck Flanges | Stainless Steel 316L Socket Weld Flanges | |
Stainless Steel 316L Blind Flanges | Stainless Steel 316L Reducing Flanges | |
Stainless Steel 316L Lap Joint Flanges | Stainless Steel 316L Plate Flanges |
Types of Stainless Steel 316L Flanges
Manufacturer, supplier & distributor of high integrity Stainless Steel 316L Flanges , producing high quality ANSI B16.9, MSS-SP-43 Flanges . All our Special Steel Flanges conform to relevant material and dimensional specifications and can be supplied complete with material certificates to EN 10204 3.1.
Stainless Steel 316L Pipe Fittings Client Reference List
PROJECT | LOCATION | PRODUCT SUPPLIED |
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Sharq Polyethylene Plant |
Al-Jubayl, Saudi Arabia |
Butt Weld Fittings: LR & SR Elbows, Tees, Ecc. And Conc. Reducers and Caps Acc. To ASME B16.9, ASME B16.28, ASME B16.9 and ASME B16.25, Stainless Steel 316L Flanges, SS 316L Flanges, Stainless Steel 316L Pipe Flange |
Ethylene Plant, TMC – Meta TP1 |
Burghausen, Germany | Pipe Fittings: Socketweld Fittings, Threaded Fittings, Pipe Nipple and Swage Nipple and Butt Welding Outlets Acc. To ASME B16.11, ASME B36.10 and MSS-SP 97Stainless Steel 316L 3000 LBS Pipe Fittings, High Pressure Stainless Steel 316L Flanges |
United Olefins Complex |
Al-Jubayl, Saudi Arabia | MSS.SP44 Flanges Stainless Steel 316L 3000 LBS Pipe Fittings, High Pressure Stainless Steel 316L Flanges |
Sorfert Vacuum Condenser |
Arzew, Algeria | ANSI Flanges: Welding Neck Flanges, Threaded Flanges, Slip-on Flanges, Lap Joint Flanges, Blind Flanges, Socket Welding Flanges, Ring Joint Flanges, Orifice Flanges acc. To ANSI B16.5, ANSI B16.36, and ANSI B16.47, Stainless Steel 316L Flanges, SS 316L Flanges, Stainless Steel 316L Pipe Flange |
Port Said Polypropylene Plant |
Port Said, Egypt | API Flanges acc. To API 605, Stainless Steel 316L Flanges, SS 316L Flanges, Stainless Steel 316L Pipe Flange |
Borouge Petrochemicals, Ethylene Cracker |
Ruwais, Abu Dhabi | Butt Weld Fittings: LR & SR Elbows, Tees, Ecc. And Conc. Reducers and Caps Acc. To ASME B16.9, ASME B16.28, ASME B16.9 and ASME B16.25 Stainless Steel 316L 3000 LBS Pipe Fittings, High Pressure Stainless Steel 316L Flanges |
Hydrodesulphurization (HDS) Plant |
Gdansk, Poland | Pipe Fittings: Socketweld Fittings, Threaded Fittings, Pipe Nipple and Swage Nipple and Butt Welding Outlets Acc. To ASME B16.11, ASME B36.10 and MSS-SP 97, Stainless Steel 316L Flanges, SS 316L Flanges, Stainless Steel 316L Pipe Flange |
Ethylene Plant Expansion |
Antwerp, Belgium | ANSI Flanges: Welding Neck Flanges, Threaded Flanges, Slip-on Flanges, Lap Joint Flanges, Blind Flanges, Socket Welding Flanges, Ring Joint Flanges, Orifice Flanges acc. To ANSI B16.5, ANSI B16.36, and ANSI B16.47, Stainless Steel 316L Flanges, SS 316L Flanges, Stainless Steel 316L Pipe Flange |
Refinery Revision |
Wilhelmshaven, Germany | API Flanges acc. To API 605 Stainless Steel 316L 3000 LBS Pipe Fittings, High Pressure Stainless Steel 316L Flanges |
Burullus Petroleum |
Idku, Egypt | Butt Weld Fittings: LR & SR Elbows, Tees, Ecc. And Conc. Reducers and Caps Acc. To ASME B16.9, ASME B16.28, ASME B16.9 and ASME B16.25 Stainless Steel 316L 3000 LBS Pipe Fittings, High Pressure Stainless Steel 316L Flanges |
Vacuum Destillation Installation |
Cologne (Wesseling), Germany | Pipe Fittings: Socketweld Fittings, Threaded Fittings, Pipe Nipple and Swage Nipple and Butt Welding Outlets Acc. To ASME B16.11, ASME B36.10 and MSS-SP 97, Stainless Steel 316L Flanges, SS 316L Flanges, Stainless Steel 316L Pipe Flange |
Coal Power Plant, Block A & B |
Moorburg, Germany | ANSI Flanges: Welding Neck Flanges, Threaded Flanges, Slip-on Flanges, Lap Joint Flanges, Blind Flanges, Socket Welding Flanges, Ring Joint Flanges, Orifice Flanges acc. To ANSI B16.5, ANSI B16.36, and ANSI B16.47Stainless Steel 316L 3000 LBS Pipe Fittings, High Pressure Stainless Steel 316L Flanges |
Datteln 4, Europe’s biggest Anthracite Power Plant |
Datteln, Germany | Butt Weld Fittings: LR & SR Elbows, Tees, Ecc. And Conc. Reducers and Caps Acc. To ASME B16.9, ASME B16.28, ASME B16.9 and ASME B16.25 Stainless Steel 316L 3000 LBS Pipe Fittings, High Pressure Stainless Steel 316L Flanges |
Olkiluoto 3, Nuclear Power Plant |
Olkiluoto, Finland | API Flanges acc. To API 605, Stainless Steel 316L Flanges, SS 316L Flanges, Stainless Steel 316L Pipe Flange |
Coal Power Plant Westphalia, Block A & B |
Hamm, Germany | Pipe Fittings: Socketweld Fittings, Threaded Fittings, Pipe Nipple and Swage Nipple and Butt Welding Outlets Acc. To ASME B16.11, ASME B36.10 and MSS-SP 97, Stainless Steel 316L Flanges, SS 316L Flanges, Stainless Steel 316L Pipe Flange |
Liquid Propulsion Systems Centre (LPSC) |
Nagarcovil, Tamil Nadu, India | Butt Weld Fittings: LR & SR Elbows, Tees, Ecc. And Conc. Reducers and Caps Acc. To ASME B16.9, ASME B16.28, ASME B16.9 and ASME B16.25 Stainless Steel 316L 3000 LBS Pipe Fittings, High Pressure Stainless Steel 316L Flanges |
Burnpur Plant Update |
Burnpur, Bardhaman, West Bengal, India | ANSI Flanges: Welding Neck Flanges, Threaded Flanges, Slip-on Flanges, Lap Joint Flanges, Blind Flanges, Socket Welding Flanges, Ring Joint Flanges, Orifice Flanges acc. To ANSI B16.5, ANSI B16.36, and ANSI B16.47, Stainless Steel 316L Flanges, SS 316L Flanges, Stainless Steel 316L Pipe Flange |
BIEN DONG |
PVEP/BIEN DONG PO C, VIETNAM | API Flanges acc. To API 605, Stainless Steel 316L Flanges, SS 316L Flanges, Stainless Steel 316L Pipe Flange |
TEGIAC TRANG FIELD DEV. H1&H4 |
HOANG LONG JOC, VIETNAM | Pipe Fittings: Socketweld Fittings, Threaded Fittings, Pipe Nipple and Swage Nipple and Butt Welding Outlets Acc. To ASME B16.11, ASME B36.10 and MSS-SP 97, Stainless Steel 316L Flanges, SS 316L Flanges, Stainless Steel 316L Pipe Flange |
KINABALU |
PETRONAS, MITCO / MALAYSIA | ANSI Flanges: Welding Neck Flanges, Threaded Flanges, Slip-on Flanges, Lap Joint Flanges, Blind Flanges, Socket Welding Flanges, Ring Joint Flanges, Orifice Flanges acc. To ANSI B16.5, ANSI B16.36, and ANSI B16.47, Stainless Steel 316L Flanges, SS 316L Flanges, Stainless Steel 316L Pipe Flange |
PTTEP ARTHIT & BONGKOT |
PTTEP, THAILAND | Pipe Fittings: Socketweld Fittings, Threaded Fittings, Pipe Nipple and Swage Nipple and Butt Welding Outlets Acc. To ASME B16.11, ASME B36.10 and MSS-SP 97, Stainless Steel 316L Flanges, SS 316L Flanges, Stainless Steel 316L Pipe Flange |
TOTAL LIBONDO |
TOTAL E&P, FRANCE | ANSI Flanges: Welding Neck Flanges, Threaded Flanges, Slip-on Flanges, Lap Joint Flanges, Blind Flanges, Socket Welding Flanges, Ring Joint Flanges, Orifice Flanges acc. To ANSI B16.5, ANSI B16.36, and ANSI B16.47 |
ABU DHABI CRUDE OIL PROJECT |
IPIC / CPECC / TC GULF, UAE | Butt Weld Fittings: LR & SR Elbows, Tees, Ecc. And Conc. Reducers and Caps Acc. To ASME B16.9, ASME B16.28, ASME B16.9 and ASME B16.25 Stainless Steel 316L 3000 LBS Pipe Fittings, High Pressure Stainless Steel 316L Flanges |
CHINA POWER PLANT |
CPI, CHINA | Pipe Fittings: Socketweld Fittings, Threaded Fittings, Pipe Nipple and Swage Nipple and Butt Welding Outlets Acc. To ASME B16.11, ASME B36.10 and MSS-SP 97, Stainless Steel 316L Flanges, SS 316L Flanges, Stainless Steel 316L Pipe Flange |
ZAKUM GAS PRO CESSING FACILITY |
ADMA-OPCO / NPCC & TECHNIP, UAE | Pipe Fittings: Socketweld Fittings, Threaded Fittings, Pipe Nipple and Swage Nipple and Butt Welding Outlets Acc. To ASME B16.11, ASME B36.10 and MSS-SP 97, Stainless Steel 316L Flanges, SS 316L Flanges, Stainless Steel 316L Pipe Flange |
SAUDI KAYAN OLEFINS |
KBR, SAUDI ARABIA | ANSI Flanges: Welding Neck Flanges, Threaded Flanges, Slip-on Flanges, Lap Joint Flanges, Blind Flanges, Socket Welding Flanges, Ring Joint Flanges, Orifice Flanges acc. To ANSI B16.5, ANSI B16.36, and ANSI B16.47 |
KASHAGAN FIELD DEVELOPMENT |
AGIP KCO, KAZAKHSTAN | API Flanges acc. To API 605, Stainless Steel 316L Flanges, SS 316L Flanges, Stainless Steel 316L Pipe Flange |
ESCRAVOS GAS TO LIQUID |
NIGERIA | ANSI Flanges: Welding Neck Flanges, Threaded Flanges, Slip-on Flanges, Lap Joint Flanges, Blind Flanges, Socket Welding Flanges, Ring Joint Flanges, Orifice Flanges acc. To ANSI B16.5, ANSI B16.36, and ANSI B16.47 |
SEA DRILL NO. 8 |
USA | Pipe Fittings: Socketweld Fittings, Threaded Fittings, Pipe Nipple and Swage Nipple and Butt Welding Outlets Acc. To ASME B16.11, ASME B36.10 and MSS-SP 97Stainless Steel 316L 3000 LBS Pipe Fittings, High Pressure Stainless Steel 316L Flanges |
KHALIFA STADIUM QATAR |
DOHA ASIAN GAMES ORGANIZATION, QATAR | Butt Weld Fittings: LR & SR Elbows, Tees, Ecc. And Conc. Reducers and Caps Acc. To ASME B16.9, ASME B16.28, ASME B16.9 and ASME B16.25, Stainless Steel 316L Flanges, SS 316L Flanges, Stainless Steel 316L Pipe Flange |
Stainless Steel 316L Flanges Latest Price List
- Stainless Steel 304 Flanges
FOB Price: USD $5.0-100.0 / Piece - Stainless Steel 304L Flanges
FOB Price: USD $0.098-42 / Piece - Stainless Steel 304H Flanges
FOB Price: USD $10-50 / Piece - Stainless Steel 310 Flanges
FOB Price: USD $1-30 / Kilogram - Stainless Steel 310S Flanges
FOB Price: USD $0.098-42 / Piece - Stainless Steel 316 Flanges
FOB Price: USD $5.0-100.0 / Piece - Stainless Steel 316L Flanges
FOB Price: USD $10-3800 / Piece - Stainless Steel 317 Flanges
FOB Price: USD $0.098-42 / Piece - Stainless Steel 317L Flanges
FOB Price: USD $5.0-100.0 / Piece - Stainless Steel 321 Flanges
FOB Price: USD $10-50 / Piece - Stainless Steel 321H Flanges
FOB Price: USD $1-30 / Kilogram - Stainless Steel 347 Flanges
FOB Price: USD $10-50 / Piece - Stainless Steel 347H Flanges
FOB Price: USD $0.098-42 / Piece - Stainless Steel 410 Flanges
FOB Price: USD $10-50 / Piece - Stainless Steel 446 Flanges
FOB Price: USD $10-50 / Piece - Stainless Steel 904L Flanges
FOB Price: USD $1-30 / Kilogram - F51 Duplex Steel Flanges
FOB Price: USD $0.098-42 / Piece
Stainless Steel 316L Flanges Ready Stock At Ashtapad Overseas
Presenting India’s widest inventory of Stainless Steel 316L Flanges, readily available in all sizes & mostly used for extremely high pressure services.
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Piping Products Manufacturing Standards
ASTM A182 – ASME SA182 – Standard Specification for Wrought Austenitic Stainless Steel Piping Fittings
ASME B16.9 – Factory-Made Wrought Buttwelding Fittings
ASME B16.11 – Socket Welding and Threaded Forged Fittings
MSS SP-43 – Wrought and Fabricated Butt-Welding Fittings for Low Pressure, Corrosion Resistant Applications
MSS SP-95 – Swage(d) Nipples and Bull Plugs
BS3799 – Specification for Steel pipe fittings, screwed and Socket-welding for the petroleum industry
Origin & Mills: Indian Origin, Japanese Origin, Korean Origin, European Origin, US Origin, Ukraine Origin, Russian Origin, Indian Mills, Japanese Mills, Korean Mills, European MIlls, US Mills, Russian Mills, Ukraine MIlls
Ashtapad Overseas have their esteemed clients & sales representatives in:
We have our sales representative in Mumbai, Ahmedabad, Chennai, Delhi, Bangalore, Hyderabad, Kolkata, Surat, Pune, Nagpur, Indore, Thane, Bhopal, Visakhapatnam, Vadodra, Nashik, Faridabad, Rajkot, Aurangabad, Ranchi, Coimbatore, Raipur, Mysore, Bhubaneswar, Salem, Bhilai, Bhiwandi, Bikaner, Mangalore, Kochi (Cochin), Bhavnagar, Tirupur, Ankleshwar, Assam, Siliguri, Tamil Nadu, Maharashtra, Jaipur, Jabalpur, Vishakapatnam, Sholapur, Davangere, New Delhi, Kakinada, Belagavi, Udaipur, Guwahati, Ludhiana, Chennai, New Delhi, Pimpri-Chinchwad, Houston, Dubai, Seoul, Hyderabad, Singapore, Abu Dhabi, Pune, Kolkata, Gurgaon, Navi Mumbai, Ahmedabad, Tehran, Calgary, Noida, Riyadh, Vadodara, London, Coimbatore, Jakarta, Istanbul, Bangkok, Kuwait City, Thane, Sharjah, Muscat, Edmonton, Busan, Mexico City, Doha, Jeddah, Aberdeen, Cairo, Geoje-si, Perth, Santiago, Chandigarh, Indore, Kuala Lumpur, Rio de Janeiro, Dammam, Melbourne, Madrid, Surat, Bhopal, Ulsan, Faridabad, La Victoria, Bogota, Lahore, Los Angeles, Algiers, Chiyoda, Ankara, Ho Chi Minh City, Toronto, Hong Kong, Rajkot, Brisbane, Petaling Jaya, Ernakulam, Secunderabad, Gimhae-si, Al Jubail, Port-of-Spain, Thiruvananthapuram, Milan, Atyrau, Lagos, Hanoi, Howrah, Sydney, Ahvaz, Karachi, New York, Caracas, Vung Tau, Al Khobar, Manama, Montreal, Granada, Courbevoie, Visakhapatnam, Ludhiana, Moscow, Dallas, Haryana, Colombo, Mumbai, Delhi, Bangalore, Hyderabad, Ahmedabad, Chennai, Kolkata, Surat, Pune, Nagpur, Indore, Thane, Bhopal, Visakhapatnam, Vadodra, Nashik, Faridabad, Rajkot, Aurangabad, Ranchi, Coimbatore, Raipur, Mysore, Bhubaneswar, Salem, Bhilai, Bhiwandi, Bikaner, Mangalore, Kochi (Cochin), Bhavnagar, Tirupur, Ankleshwar, Assam and Siliguri.
Europe: Germany, Netherland, Russia Finland, Czech, Ukraine, Italy, Spain, Poland
Middle East:Iran, UAE, SA, Iraq, Qatar, Isreal, Jordan, Bahrain, Kuwait
South America:Brazil, Chile, Peru, Venezuela, Uruguay, Argentina
Africa: Egypt, South Africa, Nigeria
Central & North America:Mexico, US, Canada, Costa Rica
South East Asia and Pacific:Japan, South Korea, Singapore, Thailand, Indonesia, Australia
Stainless Steel 316L Flanges Packing & Delivery
Packed Stainless Steel 316L Flanges in our Stockyard
Stainless Steel 316L Flanges are widely used in various industries including petrochemical, oil and gas, power generation, bulk liquid transportation, chemicals, pharmaceuticals, pulp and paper manufacturing, textiles and others. All our Stainless Steel 316L Flange are manufactured in accordance with international standards.
Stainless Steel 316L Pipe Flange are packaged to ensure that there is no damage during transit. In case of exports, standard export packaging is done in wooden cases. All Stainless Steel 316L Flanges are marked with Grade, Lot No, Size, Degree and our trade mark. On special requests we can also, make custom marking on Stainless Steel 316L Flanges.
- Every Stainless Steel 316L Flanges have a plastic cover
- Every layer have a board
- All Stainless Steel 316L Flanges put on a case, then use the steel belt to package
Useful Information:
Stainless Steel | Tradename | UNS no. | Werkstoff No. | Density (g/cm3) |
316 | 316 Stainless | S31600 | 1.4401 | 8.00 |
316L | 316L Stainless | S31603 | 1.4404 | 8.00 |
316H | 316H Stainless | S31609 | 1.4919 | 8.00 |
316Ti | 316Ti Stainless | S31635 | 1.4571 | 8.00 |
Key Properties of ASTM A182 F 316L Stainless Steel Flanges
- High oxidation resistance
- Better corrosion resistance than Type 304 stainless steel
- Excellent pitting resistance
- Strong resistance to most chemicals involved in the paper and textile industries
316/316L is the most used austenitic stainless steel in the chemical process industry, the higher nickel and molybdenum content in this grade allows it to demonstrate better overall corrosion resistant properties than 304/304L, especially with regard to pitting and crevice corrosion in chloride environments. It also offer higher creep, stress rupture and tensile strength in elevated temperature. Type 316L is an extra-lower carbon version of type 316 that eliminates harmful carbide precipitation due to welding. Generally all Merinox tubing is dual- certified to meet both 316 and 316L.
Composition of ASTM A182 F 316L Stainless Steel Flanges
Table 1. Composition ranges for 316 grade of stainless steels.
GRADE | C | MN | SI | P | S | CR | MO | NI | N | |
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316 | Min | – | – | – | 0 | – | 16.0 | 2.00 | 10.0 | – |
Max | 0.08 | 2.0 | 0.75 | 0.045 | 0.03 | 18.0 | 3.00 | 14.0 | 0.10 |
Mechanical Properties of ASTM A182 F 316L Stainless Steel Flanges
Table 2. Mechanical properties of 316 grade stainless steels.
GRADE | TENSILE STR (MPA) MIN |
YIELD STR 0.2% PROOF (MPA) MIN |
ELONG (% IN 50MM) MIN |
HARDNESS | |
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ROCKWELL B (HR B) MAX | BRINELL (HB) MAX | ||||
316 | 515 | 205 | 40 | 95 | 217 |
Note: 316H also has a requirement for a grain size of ASTM no. 7 or coarser.
Physical Properties of ASTM A182 F 316L Stainless Steel Flanges
Table 3. Typical physical properties for 316 grade stainless steels.
GRADE | DENSITY (KG/M3) |
ELASTIC MODULUS (GPA) |
MEAN CO-EFF OF THERMAL EXPANSION (ΜM/M/°C) | THERMAL CONDUCTIVITY (W/M.K) |
SPECIFIC HEAT 0-100°C (J/KG.K) |
ELEC RESISTIVITY (NΩ.M) |
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0-100°C | 0-315°C | 0-538°C | AT 100°C | AT 500°C | |||||
316 | 8000 | 193 | 15.9 | 16.2 | 17.5 | 16.3 | 21.5 | 500 | 740 |
Grade Specification Comparison of ASTM A182 F 316L Stainless Steel Flanges
Table 4. Grade specifications for 316L grade stainless steels.
GRADE | UNS NO |
OLD BRITISH | EURONORM | SWEDISH SS |
JAPANESE JIS |
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BS | EN | NO | NAME | ||||
316 | S31600 | 316S31 | 58H, 58J | 1.4401 | X5CrNiMo17-12-2 | 2347 | SUS 316 |
Note: These comparisons are approximate only. The list is intended as a comparison of functionally similar materials not as a schedule of contractual equivalents. If exact equivalents are needed original specifications must be consulted.
Corrosion Resistance of ASTM A182 F 316L Stainless Steel Flanges
Excellent in a range of atmospheric environments and many corrosive media – generally more resistant than 304. Subject to pitting and crevice corrosion in warm chloride environments, and to stress corrosion cracking above about 60°C. Considered resistant to potable water with up to about 1000mg/L chlorides at ambient temperatures, reducing to about 500mg/L at 60°C.
316 is usually regarded as the standard “marine grade stainless steel“, but it is not resistant to warm sea water. In many marine environments 316 does exhibit surface corrosion, usually visible as brown staining. This is particularly associated with crevices and rough surface finish.
Heat Treatment of ASTM A182 F 316L Stainless Steel Flanges
Solution Treatment (Annealing) – Heat to 1010-1120°C and cool rapidly. These grades cannot be hardened by thermal treatment.