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

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.

Stainless Steel 316L Flanges manufacturer

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.
ANSI Flange, ASME Flange, BS Flange, DIN Flange, EN Flange

  • B.S : BS4504 , BS3293, BS1560, BS10
  • DIN : DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636, DIN2637, DIN2638
  • ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings
  • ANSI : ANSI B16.5, ANSI B16.47(API605), MSS SP44, ANSI B16.36, ANSI B16.48
  • ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48
  • AS 2129: table D; table E; table H
  • The other standard:AWWA C207;EN1092-1, GOST12820, JIS B2220; KS B1503, SABS1123; NFE29203;UNI2276
  • American standard (ANSI)
  • German (DIN)
  • British standard (BS)
  • Any other specilised flanges.
Production technique:
  • Forged, Heat treated and machined
Special design

As per your drawing

AS, ANSI, BS, DIN and JIS
15 NB (1/2″) to 200 NB (8″)
Equal and Reducing Configurations

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
  • Bitumen upgraders.
  • Heavy oil refineries.
  • Nuclear power (mostly seamless).
  • Petrochemicals and acids.
Reason to choose Stainless Steel 316L Pipe Flanges, Key properties
  • Depending on alloy, highly resistant to highest temperatures (Inconel), corrosion and acids (Monel, Hastelloy).
  • High price restrains use to applications where other metals would fail.
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**
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),
Lap-Joint Face (LJF), Large Male-Female (LMF),
Small Male-Female (SMF), Large Tongue & Groove, Small Tongue, Groove

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

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 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.

  • Stainless Steel 316L
    High Pressure Flanges
  • A182 Flanges
  • A105 Flanges
  • A105N Flanges
  • Stainless Steel 316L overlay Flanges
  • Stainless Steel 316L Inlay Flanges
  • Stainless Steel 316L Flanges
  • Stainless Steel 316L bolted Flanges
  • nickel-based alloy Stainless Steel 316L Flanges
  • EXTRA HEAVY DUTY Stainless Steel 316L Flanges
  • Stainless Steel 316L hydraulic square Flanges
  • Stainless Steel 316L Square Pipe Flanges
  • High precision Stainless Steel 316L Flanges
  • High tensile Stainless Steel 316L Flanges
  • Stainless Steel 316L Industrial Pipe Flanges
  • Stainless Steel 316L Pipe Flanges
  • Stainless Steel 316L Overlaying trim Flanges
  • Raised Face (RF) Stainless Steel 316L Flanges
  • Flat Face (FF) Stainless Steel 316L Flanges
  • Ring-Type Joint (RTJ) Stainless Steel 316L Flanges
  • Stainless Steel 316L Ring Type Joint gaskets
  • Tongue-and-Groove (T&G) Stainless Steel 316L Flanges
  • Male-and-Female (M&F) Stainless Steel 316L Flanges
  • Stainless Steel 316L Spades and Ring Spacers
  • Stainless Steel 316L Expander Flanges
  • ASME B16.5 Stainless Steel 316L Flanges
  • ASTM B472 Stainless Steel 316L Flanges
  • ASME SB 160 Stainless Steel 316L Loose Flanges
  • Stainless Steel 316L Nipo Flanges Manufacturer
  • 150 LBS Stainless Steel 316L Flanges
  • 300 LBS Stainless Steel 316L Flanges
  • 600 LBS Stainless Steel 316L Flanges
  • 900 LBS Stainless Steel 316L Flanges
  • 1500 LBS Stainless Steel 316L Flanges
  • 2500 LBS Stainless Steel 316L Flanges
  • IBR Approved Stainless Steel 316L Flanges
  • Nace Certified Stainless Steel 316L Flanges
  • Stainless Steel 316L slip on pipe flange
  • Stainless Steel 316L paddle blind flange
  • Stainless Steel 316L flat face flange
  • Stainless Steel 316L flange sorf
  • Stainless Steel 316L lapped flange
  • Stainless Steel 316L Pipe Flanges
  • Stainless Steel 316L Flanges pipe
  • Stainless Steel 316L steel pipe Flanges
  • Stainless Steel 316L threaded pipe Flanges
  • Stainless Steel 316L metric pipe Flanges
  • Stainless Steel 316L galvanized pipe Flanges
  • Stainless Steel 316L standard pipe Flanges
  • Stainless Steel 316L ansi pipe Flanges
  • Stainless Steel 316L weld neck Flanges
  • Stainless Steel 316L socket weld Flanges
  • Stainless Steel 316L long weld neck Flanges
  • Stainless Steel 316L weld Flanges
  • Stainless Steel 316L welded pipe Flanges
  • Stainless Steel 316L reducing Flanges socket weld
  • Stainless Steel 316L socket weld reducing Flanges
  • Stainless Steel 316L Flange manufacturer
  • Stainless Steel 316L Flange manufacturers in USA
  • Stainless Steel 316L Flange manufacturers in India
  • Stainless Steel 316L Flange manufacturers in Europe
  • Stainless Steel 316L steel Flanges manufacturers
  • Stainless Steel 316L forged Flanges manufacturer
  • Stainless Steel 316L Flanges supplier singapore
  • Stainless Steel 316L Flanges supplier in singapore
  • Stainless Steel 316L Flanges UK
  • Stainless Steel 316L pipe Flanges UK
  • Stainless Steel 316L Flanges manufacturers UK
  • Stainless Steel 316L Flanges suppliers UK
  • Stainless Steel 316L Surface Welded Coated (Coating) Flanges
  • Stainless Steel 316L Forging Flanges
  • Stainless Steel 316L ANSI/JIS/En1092-1/DIN/GOST/BS4504 Flanges
  • Stainless Steel 316L Gas Flange
  • Stainless Steel 316L Oil Flange
  • Stainless Steel 316L Pipe Flange
  • Stainless Steel 316L ANSI B16.47 Big Size Forged Ring Flanges
  • Stainless Steel 316L Oil Pipe Flange
  • Stainless Steel 316L floor flange
  • Stainless Steel 316L flange fittings
  • Stainless Steel 316L tube flange
  • Stainless Steel 316L flange pipe fitting
  • Stainless Steel 316L industrial flanges
  • Stainless Steel 316L threaded flange
  • Stainless Steel 316L orifice flange
  • Stainless Steel 316L ansi flange
  • Stainless Steel 316L blind flange
  • Stainless Steel 316L lap joint flange
  • Stainless Steel 316L din flange
  • Stainless Steel 316L slip on flange
  • Stainless Steel 316L forged flanges
  • Stainless Steel 316L reducing flange
  • Stainless Steel 316L Texas flange
  • Stainless Steel 316L hydraulic flange
  • Stainless Steel 316L metal flange
  • Stainless Steel 316L jis flange
  • Stainless Steel 316L plate flanges
  • Stainless Steel 316L asme flange
  • Stainless Steel 316L metric flanges
  • Stainless Steel 316L rtj flange
  • Stainless Steel 316L sorf flange
  • Stainless Steel 316L rfso flange
  • Stainless Steel 316L raised face flange
  • Stainless Steel 316L ring joint flange
  • Stainless Steel 316L industrial flanges
  • Stainless Steel 316L flanges singapore
  • Stainless Steel 316L flanges houston tx
  • Stainless Steel 316L bs flange
  • Stainless Steel 316L ASME SB 564 Threaded Flanges Suppliers
  • Stainless Steel 316L ASTM B564 Slip On Flanges
  • Stainless Steel 316L Smooth flanges
  • Stainless Steel 316L Plate Flange
  • Stainless Steel 316L Forged Flange
  • ASTM A160 Stainless Steel 316L BLRF Flanges 
  • ASME B16.47 Stainless Steel 316L WNRF Flanges
  • ASTM B564 Stainless Steel 316L Flanges
  • AISI B16.47 SS Flanges
  • Stainless Steel 316L Gas Pipe Flange
  • Stainless Steel 316L slip flange
  • Stainless Steel 316L vacuum flange
  • Stainless Steel 316L water pipe flange
  • ansi b16 5 flange
  • Stainless Steel 316L top flange

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:

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Stainless Steel 316L Flanges Packing & Delivery

Packed Stainless Steel 316L Flanges in our Stockyard

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
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
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)
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
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.

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