ASTM A516 Grade 60 Flange Manufacturer Since 2012, Plate Profiling On Our Own Lines Blind, Spectacle Blind, Spade, Spacer, Slip On & Orifice, Class 150–2500 NACE MR0175 Sour Service Capable, Shipped To 19+ Countries

ASTM A516 Grade 60 Flange

ASTM A516 Grade 60 Flange Procurement Snapshot

Grade DesignationGrade 60 • SA516 Gr 60
Material StandardASTM A516/A516M / ASME SA516
HS Code73079100
Flange TypesBlind, Spectacle Blind, Spade, Spacer, Slip On
Size Range1/2″ to 24″ • 26″ to 60″ large diameter
Plate Thickness3 mm to 200 mm
Pressure Class150, 300, 400, 600, 900, 1500, 2500
FacingRF, FF, RTJ, T&G, M&F
Manufacturing ProcessPlate Profiled & CNC Machined
Delivery ConditionAs-Rolled or Normalised
MTC CertificateEN 10204 Type 3.1
Delivery TimeEx-Stock: 24–72 Hrs • Cut-To-Order: 2–4 Wks
Plate-Traceable
Heat Number On Every Blank
The mill certificate follows the plate right through to the crate
48-Hour Cutting Slot
For Emergency Line Blanks
Profile cutting is booked the day your purchase order lands
Sour-Service Capable
NACE MR0175 Hardness Control
Blanks held under 22 HRC wherever the specification demands it
Durban To Alberta
Carbon Steel Flange Sailings
Regular movements into Africa, the Gulf and North America
Plate To Finished Blank
No Trading Layer
We buy the plate, profile it and face it under one roof
Free Drawing Check
Send Your Blank Sketch
Thickness, class and bolt circle confirmed before you raise the PO
astm a516 grade 60 flange

 

0 · at glance

Mortec At A Glance

Established

Since 2012 • 14 yrs on pressure vessel plate

Manufacturing Units

2 in-house units • Taloja & Mazgaon

Stockyard Area

8,850+ sq.ft • Plate and finished blank stock

Certifications

ISO 9001:2015 • GST, IEC & MSME

Clientele

100+ clients • EPC, refinery & tank builders

Export Reach

19+ countries • GCC, Africa & Americas

Testing Offered

Charpy, hardness & HIC • MTC EN 10204 3.1

Shipment Documents

Invoice, Packing List • COO, COI, MTC, BL & Lab Report

Notch Tough SA 516 Gr 60 Slip On Flange Manufacturer in India as per ASME B16.5

Most of our carbon steel plate flange enquiries now arrive from South Africa, the UAE, Kenya and Canada, and nearly all of them share the same shape, a storage tank nozzle, a refinery isolation point or a shutdown blinding list that needs a plate blank cut to a drawing rather than an off-the-shelf forging. Mortec profiles ASTM A516 Grade 60 flanges, blinds and line blanks at our Mumbai works from NPS 1/2 through NPS 24, with large diameters taken out to NPS 60 on the profile table. Buyers refer to this material under a few different names, whether it is written as SA 516 Gr 60 or as ASME SA 516 Grade 60, and whether the order simply calls it Grade 60 pressure vessel plate, every version lands on the same plate we cut from.

Each blank leaves us stamped with its plate heat number and backed by an EN 10204 Type 3.1 mill test certificate, with Charpy, hardness and HIC reports attached when the order asks for them. Plate buying, profile cutting, facing and drilling all sit under our own quality plan, so nobody is adding a trading margin between the mill and your purchase order. Send the thickness, class and blank type and our grade desk will confirm the build before a single plate is marked out.

01 · Specification

ASTM A516 Grade 60 Flange Specification

Share your isolation plan and this experienced ASTM A516 Grade 60 Flange exporter replies with pricing.

astm a516 grade 60 flange specification  

ASTM A516 Grade 60 Pipe Flanges Dimensional Standards

  • ASME B16.5, B16.47 Series A / B, B16.48 & B16.36
  • MSS SP-44, EN 1092-1, DIN 2527/2573, BS 4504, JIS B2220

A516 Grade 60 Spectacle Blind Flange Impact Testing

  • Charpy V-notch to the ASTM A20 supplementary requirement
  • Test temperature and absorbed energy fixed on your order

SA516 Gr 60 Spectacle Blind Flange Sour Service Scope

  • NACE MR0175 / ISO 15156 hardness control on request
  • HIC to NACE TM0284 and SSC to TM0177 when specified

SA516 Grade 60 Threaded Flange Third-Party Inspection

  • Witnessed by SGS, BV, TUV, LRS, Intertek or your inspector
  • ISO 9001:2015 system with stage-wise release notes

Grade 60 A516 Spacer Rings Marking & Traceability

  • Grade, size, class, plate heat number and standard
  • Low-stress stamping plus a paint band where asked

SA516 Grade 60 Paddle Blank Flange Export Packing

  • ISPM 15 treated plywood cases with VCI wrapping
  • Item-wise crate marking for multi-site shutdown orders

Grade 60 Spectacle Blind Flange Buyer Documentation

  • SANS reference data for SA, KEBS PVoC and CoC for Kenya
  • CRN and CSA B51 packs for Canada, ECAS papers for the UAE

A516 Gr 60 Blind Flange Surface Protection

  • Shot blasting, rust-preventive oil or epoxy primer
  • Machined faces sleeved and capped before the crate closes

Class 300 ASTM A516 Grade 60 Spectacle Blind Flange Supporting Range

  • Spiral wound and ring joint gaskets to ASME B16.20
  • ASTM A193 B7 studs with A194 2H nuts, A320 L7 for cold duty
02 · Codes We Follow

ASME SA516 Gr 60 Spectacle Blind Flange Manufacturing Standards

Chemistry compliance and profile accuracy each undergo separate confirmation ahead of the packing stage.

ASTM A516/A516M
ASME SA516
ASTM A20/A20M
ASME B16.5
ASME B16.48
ASME B16.47
ASME B16.36
MSS SP-44
EN 1092-1
DIN 2527 / 2573
BS 4504
JIS B2220

High Tensile Strength A516 Grade 60 Socket Weld Flange in Custom Sizes for High Temperature Services

03 · Product Range

ASTM A516 Grade 60 Flange Types

An established ASTM A516 Grade 60 Flange supplier in India, holding inventory across six commonly requested profiles.

ASTM A516 Slip On Flanges

ASTM A516 Slip On Flanges

ASME B16.5 • Class 150–600
  • Slides over the pipe and takes a double fillet weld
  • Forgiving on site fit-up, quick to align
SA 516 Gr 60 Blind Flanges

SA 516 Gr 60 Blind Flanges

ASME B16.5 • Class 150–2500
  • Seals off a line end or vessel nozzle
  • Drilled and tapped for instruments on request
SA516 Gr 60 Weld Neck Flanges

SA516 Gr 60 Weld Neck Flanges

ASME B16.5 • 1/2″–24″
  • Tapered hub carries pipeline bending load
  • Bored to your schedule before dispatch
ASTM A516 Gr 60 Socket Weld Flanges

ASTM A516 Gr 60 Socket Weld Flanges

ASME B16.5 • Up To 4″
  • Recessed bore, single external fillet weld
  • Preferred on small-bore high-pressure runs
SA 516 Gr 60 Threaded Flanges

SA 516 Gr 60 Threaded Flanges

NPT / BSP • Up To 6″
  • Screwed connection, no welding at site
  • Suited to utility and non-cyclic duty
SA516 Grade 60 Lap Joint Flanges

SA516 Grade 60 Lap Joint Flanges

With Stub End • 1/2″–24″
  • Rotates freely for fast bolt-hole alignment
  • Backing flange can be a cheaper grade

ASTM A516 Grade 60 Flange Manufacturer In Mumbai, Plate Cutting In-House Since 2012

Provide dimensions, pressure rating and blank style, and receive our factory rate the same day.

Request Quote Now
04 · Composition

Class 2500 Grade 60 A516 Spectacle Blind Flange Chemical Composition

Composition thresholds per SA516 Gr 60 Slip On Flange vary with plate gauge, detailed further in the chart below.

C0.21–0.27 maxCarbon (by thickness)
Mn0.60–1.20Manganese (by thickness)
Si0.15–0.40Silicon
P0.035 maxPhosphorus
S0.035 maxSulphur
FeBalanceIron
 
Carbon & Manganese Bands By Plate Thickness
ASTM A516 Grade 60 heat analysis by plate thickness
Plate ThicknessCarbon, max %Manganese %
Up to 12.5 mm (1/2″)0.210.60–0.90
Over 12.5 mm to 50 mm (2″)0.230.85–1.20
Over 50 mm to 100 mm (4″)0.250.85–1.20
Over 100 mm to 200 mm (8″)0.270.85–1.20
05 · Strength Data

ASTM A516 Grade 60 Weld Neck Flange Mechanical Properties

Standard temperature figures per ASTM A516 Grade 60 appear listed within the paperwork accompanying each shipment.

Tensile Strength415–550 MPa / 60–80 ksi
Yield Strength, min220 MPa / 32 ksi
Elongation (in 200 mm)21% min
Elongation (in 50 mm)25% min
Density7.85 g/cm³ / 0.284 lb/in³
ASME Section IX GroupingP-No. 1, Group No. 1
06 · Cross-Reference

SA516 Gr 60 Slip On Flange Equivalent Grades

Closest regional equivalents only, verification required. Mention your drawing reference so we confirm suitability prior to fabrication.

USAASTM / ASME (USA)

  • ASTM A516/A516M Grade 60
  • ASME SA516 Grade 60
  • ASTM A20/A20M general requirements

GermanyEN / DIN (Germany)

  • EN 10028-2 P265GH
  • Werkstoff 1.0425
  • DIN 17155 H II

UKBS (United Kingdom)

  • BS 1501-161 Grade 430A
  • BS EN 10028-2 P265GH

JapanJIS (Japan)

  • JIS G3103 SB450
  • Follows JIS B2220 (Flange Form)

ChinaGB (China)

  • GB 713 Q245R

IndiaIS (India)

  • IS 2002 Grade 2
  • IBR Form III-C on request
Global Reach

A516 Gr 60 Blind Flange Movements Into Africa And The Gulf

Prepared and packed for terminals, refineries and mines across the Gulf.

Africa & GCC
South AfricaDurban & Johannesburg, SA
KenyaMombasa & Nairobi, Kenya
UgandaKampala, Uganda
UAEJebel Ali & Abu Dhabi, UAE
Saudi ArabiaJubail, Saudi Arabia
TurkeyIstanbul, Turkey
South AfricaRichards Bay, SA
EgyptCairo, Egypt
07 · Material Choice

ASTM A516 Grade 60 Pipe Flanges Vs Forged A105 Flanges

Engineers across Canada and South Africa raise this comparison often, as ASME B16.5 keeps plate limited to blinds and hubless reducers.

Forged ASTM A105 Flanges

  • Starting Form: Forged from billet
  • Shapes Covered: All B16.5 types, weld neck too
  • Grain Flow: Shaped around the hub
  • Odd Diameters: Needs tooling or bar stock
  • Best For: Standard sizes on piping lines

Plate-Cut ASTM A516 Grade 60

  • Starting Form: Machined from vessel plate
  • Shapes Covered: Blinds, spectacles, spades, spacers
  • Grain Flow: Uniform across the disc
  • Odd Diameters: Cut direct, no tooling delay
  • Best For: Blanks, nozzles, shutdown jobs
08 · Line Blanks

Grade 60 Spectacle Blind Flange Line Blank Selection

This standard applies sizes NPS half through 24 across six pressure ratings. Six choices define correct specification instantly.

Six Decisions That Fix Your Blank

Each pricing request for these components needs identical details. Provide them upfront and receive drawings alongside your quote directly.

Decision 01Shape – Spectacle, Spade Or Spacer
Decision 02Nominal Size And Pressure Class
Decision 03Mating Flange Facing – RF, FF Or RTJ
Decision 04Design Pressure And Temperature
Decision 05Gasket Type Either Side Of The Blank
Decision 06Sour Or Low-Temperature Service Flag
  • Spectacle blind: A single web connects one closed plate to one open ring, permanently secured in the joint and turned to switch flow states.
  • Paddle blank (spade): Just the closed plate fitted with a grip tab, inserted whenever complete shutoff is needed then removed afterward for storage.
  • Spacer ring: The open counterpart swapped in for the paddle, preserving bolt spacing during normal flow and typically supplied together as a matching set.
  • Blank thickness: Figures come from ASME B16.48 based on diameter, rating and service parameters, worked out against your figures and marked before machining starts.
09 · Sour Service

ASME SA516 Grade 60 Orifice Flange Sour Service & HIC Testing

Sour environments demand added verification for steel blanks, confirmed by Gulf and Canadian buyers before purchase.

NACE MR0175 / ISO 15156Governs sour service materials, covering hardness limits and approved treatment methods.
Hardness ControlSour duty steel stays within 22 HRC, checked on finished blanks.
HIC Test To NACE TM0284Evaluates hydrogen cracking in plate, reporting crack length and sensitivity ratios.
SSC Test To NACE TM0177Sulphide cracking test performed at accredited labs when specification requires it.
Charpy V-Notch ToughnessOptional under ASTM A20, specify temperature and energy or skip testing.
Order The Plate RightLate specification changes affect delivery timelines more than final pricing.

ASME SA516 Gr 60 Spectacle Blind Flange Supplier From India Serving Durban Port, South Africa

Regular scheduled Africa shipments allow smaller crates to move without holding out for full containers.

Request Export Quote
Global Reach

Extending Our A516 Grade 60 Plate Flange Reach Across North America & ASEAN

Expanding routes reach fabricators, contractors and maintenance teams across these regions.

Americas & ASEAN
CanadaAlberta & Ontario, Canada
USAUnited States
MexicoMexico
VenezuelaVenezuela
ThailandThailand
MalaysiaMalaysia
PhilippinesPhilippines
VietnamVietnam
IndonesiaIndonesia
SingaporeSingapore
10 · Grade Choice

ASTM A516 Grade 60 Flange Vs ASTM A516 Grade 70 Flange

Identical standard and testing procedure, differing yield ratings. Grade 70 permits thinner walls, Grade 60 offers simpler welding.

ASTM A516 Grade 60

Tensile Strength415–550 MPa (60–80 ksi)
Yield Strength, min220 MPa (32 ksi)
Elongation in 200 mm21% min
Elongation in 50 mm25% min
Carbon Ceiling0.21–0.27% by thickness
Typical PickBlanks, tank nozzles, moderate pressure

ASTM A516 Grade 70

Tensile Strength485–620 MPa (70–90 ksi)
Yield Strength, min260 MPa (38 ksi)
Elongation in 200 mm17% min
Elongation in 50 mm21% min
Carbon CeilingHigher than Grade 60 at every band
Typical PickHigher design pressure, thinner section
11 · Sizing

SA516 Grade 60 Paddle Blank Flange Size & Class Range

A recognised ASTM A516 Grade 60 flange exporter, we machine every listed class, keeping popular sizes ready pre cut.

Class 150PN 20 Class 300PN 50 Class 400PN 68 Class 600PN 110 Class 900PN 150 Class 1500PN 250 Class 2500PN 420


Fastest Moving 2″ 3″ 4″ 6″ 8″ 12″
ASME B16.5 – NPS 1/2″ to 24″
ASME B16.48 line blanks – NPS 1/2″ to 24″
ASME B16.47 Series A & B – NPS 26″ to 60″
MSS SP-44 – NPS 12″ to 60″
ASME B16.36 orifice flanges – Class 300 to 2500
EN 1092-1 – DN 15 to DN 600
JIS B2220 – 10A to 600A
Plate thickness – 3 mm to 200 mm
Facings – RF, FF, RTJ, tongue & groove, male & female
Face finish – 125–250 AARH serrated as standard
Bore – matched to SCH 10 through SCH 160 and XXS
Non-standard OD – profiled to your drawing
12 · Installation

A516 Grade 60 Socket Weld Flange Welding & PWHT Guidance

Classified under ASME Section IX as P-No. 1, Group No. 1, standard filler metals apply. Four practices prevent site problems.

1

Check The Carbon Equivalent

Read CE off the mill certificate and set preheat from it, not from the plate thickness alone.

2

Pick A Matching Consumable

E7018 to AWS A5.1 for stick work, ER70S-6 to AWS A5.18 for TIG and MIG root runs.

3

Keep The Joint Dry

Low-hydrogen electrodes from a heated quiver, and no damp or oiled bevels.

4

Confirm The PWHT Trigger

Heavier sections and sour service usually call for post-weld heat treatment – check your design code before welding.

13 · Quality

Grade 60 A516 Spacer Rings Testing & Certification

Mark off the SA516 Gr 60 Slip On Flange requirements listed in your spec, and outcomes get logged on the accompanying document.

Chemical Analysis
Tensile Test
Charpy V-Notch Impact
Hardness Test
HIC Test NACE TM0284
SSC Test NACE TM0177
Ultrasonic Test
Dye Penetrant Test
Dimensional Inspection
MTC EN 10204 3.1
Plate Heat Traceability
Marking Verification
14 · Industries

SA516 Grade 60 Threaded Flange Applications

Whenever plate forms a containment boundary, matching closures and covers follow that identical material grade.

Pressure Vessels & Boilers
Oil, Gas & Refining
Bulk & LPG Storage Tanks
Heat Exchangers
Power Generation Plant
Fertiliser & Chemical Plant
Mining & Mineral Processing
Water & Effluent Treatment
15 · Pricing

A516 Gr 60 Blind Flange Price Factors

Several elements influence your final SA516 Gr 60 Slip On Flange costing. Share your details for a same day pricing response.

Plate Thickness And GradeWeight rises with thickness, driving most of the cost.
Diameter And Pressure ClassHigher classes mean heavier discs at the same bore.
Machining ContentGrooves, tapped holes and facing add machining time.
Test And Inspection LevelHIC testing and witnessed release add cost and time.
16 · How It’s Made

ASME SA516 Gr 60 Spectacle Blind Flange Manufacturing Process

Sourced and completed within our ASTM A516 Grade 60 Flange Manufacturer in Mumbai facility, one quality system.

1

Plate Receipt & Verification

Certified SA516 Gr 60 plate checked against the mill certificate and heat marked.

2

Profile Cutting

Disc, ring and web cut to the drawing with cutting allowance left for machining.

3

CNC Face & Drill

Faces machined, bolt holes drilled and grooves cut to the nominated class.

4

Test, Mark & Crate

Hardness and dimensional checks, low-stress stamping, then protection and packing.

17 · Turnaround

SA516 Gr 60 Slip On Flange Delivery Estimate

Fabrication timing follows your confirmed order, while the shipping mode selected determines your actual arrival timeline.

Ex-Stock Dispatch

Held blanks and blinds clear our gate within 24 to 72 working hours

Sea Freight Sailing

Best landed cost on crate quantities, usually 12 to 30 days port to port

Air Freight For Turnarounds

Isolation sets reach most Gulf and African hubs inside 3 to 6 days

Country-Specific ETA

Name the discharge port and we lock a dated arrival window against it

Global Reach

A516 Grade 60 Flanges In Stock For Middle East And GCC Shipping

Immediate stock supply and custom cutting options serve refinery, fertiliser and tank storage clients throughout the Gulf.

Middle East & GCC
OmanMuscat & Sohar, Oman
UAEDubai, UAE
Saudi ArabiaDammam, KSA
BahrainManama, Bahrain
KuwaitKuwait City
QatarDoha, Qatar
Saudi ArabiaRiyadh, KSA
TurkeyIzmir, Turkey
18 · Track Record

ASTM A516 Grade 60 Flange Supply References

Recent steel plate blank shipments delivered across Africa, Gulf, ASEAN and North American markets.

8″ Class 300 Spectacle Blinds - Crude Transfer Isolation

ASME B16.48, RF, hardness records with EN 10204 3.1.

Refinery Maintenance Team, South Africa

DURBAN, SOUTH AFRICA

12″ Class 600 Paddle Blanks & Spacers - Sour Gas Header

HIC tested plate, NACE MR0175 hardness control, air freighted.

Gas Processing Contractor, UAE

ABU DHABI, UAE

24″ Class 150 Blind Flanges - Storage Tank Nozzles

Flat face, epoxy primed, PVoC documentation set supplied.

Tank Farm Operator, Kenya

MOMBASA, KENYA

6″ Class 900 Spacer Rings - Cold Weather Tie-In

Charpy tested plate, ultrasonic checked, CRN data pack.

Pipeline EPC Contractor, Canada

ALBERTA, CANADA

4″ Class 300 Orifice Flange Sets - Metering Skid

Tapped pressure taps, jack screws, full MTC 3.1 pack.

Instrumentation Fabricator, Turkey

ISTANBUL, TURKEY

16″ Class 150 Slip On Flanges - Effluent Recirculation Loop

Machined faces sleeved, seaworthy ISPM 15 crating.

Process Plant Builder, Indonesia

JAKARTA, INDONESIA

Top Export Countries

UAE UAE Turkey Turkey Canada Canada UK United Kingdom Saudi Arabia Saudi Arabia Singapore Singapore United States United States Mexico Mexico Thailand Thailand Italy Italy Netherlands Netherlands Germany Germany Philippines Philippines Malaysia Malaysia Uganda Uganda Indonesia Indonesia South Africa South Africa Vietnam Vietnam Venezuela Venezuela

ASME SA516 Supplier In Ahmedabad Backed By NACE MR0175 Hardness Records

Hardness and mill records travel inside the crate, so your QA file clears first time.

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Regional Presence

Extending ASTM A516 Grade 60 Flange Reach Across The Caucasus & Central Asia

New distribution channels are opening across this industrial belt as a developing ASTM A516 Grade 60 Flange supplier.

Caucasus & Central Asia
ArmeniaArmenia
AzerbaijanAzerbaijan
19 · FAQs

ASTM A516 Grade 60 Flange FAQs

Direct responses to common buyer queries, provided by an established ASTM A516 Grade 60 Flange manufacturer in India.

What dimensional standards apply to ASTM A516 Grade 60 Pipe Flanges?

ASME B16.5 covers sizes up to 24 inch, while B16.47 handles larger diameters for line piping projects.

Does a Class 300 ASTM A516 Grade 60 Spectacle Blind Flange need extra machining?

Yes, higher classes need thicker discs and precise bolt hole spacing to match mating flange pressure ratings.

How heavy is a Class 2500 Grade 60 A516 Spectacle Blind Flange compared to Class 150?

Significantly heavier, since higher pressure classes require substantially thicker plate for the same nominal bore size.

What lead time applies to an SA 516 Gr 60 Slip On Flange in stock sizes?

Common sizes ship within days, while larger or custom bores are cut to order on request.

Can an SA 516 Grade 60 Threaded Flange handle high pressure piping applications?

Threaded types suit lower pressure utility lines, not recommended for cyclic or high pressure service duty.

What makes an A516 Gr 60 Blind Flange suitable for vessel closures?

Solid plate construction seals nozzles and line ends reliably under standard pressure vessel design conditions.

ASTM A516 Grade 60 Flange – Cut & Faced By Mortec
Notch-tough A516 Gr 60 plate, 220 MPa minimum yield certified
Spectacle blinds, spades and spacers held Class 150 to 2500
Each A516 Gr 60 blank carries an EN 10204 3.1 certificate
Custom bore, HIC testing and CRN packs for Canadian orders

Materials


Standard


Products

Certifications & Credentials
Certified to PED 2014/68/EU for the manufacture of forged steel products
Stock, distribute and trade Steel Flanges, Nuts and Bolts, and precision-machined parts in Nickel Alloys, High Temperature Alloys and Super Alloys
Since 2012, exporting Oil and Gas piping items built to NACE MR0175 / ISO 15156 across the Egypt, Tunisia, Netherlands, Azerbaijan, South Africa, Algeria, Saudi Arabia and Morocco
Hold the largest import and stock inventory of bolting accessories, in both ferrous and non-ferrous metals, in India

Authorized Supplier For The Following Companies - Material At Reseller Price For Traders

Associated Companies - ADNOC, SABIC, Saudi Aramco, GASCO, ORPIC, KNPC, QATARGAS

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