ASTM A694 F70 flanges

ASTM A694 F70 flanges

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ASTM A694 F70 flanges specification

ASTM A694/A694M F70 High yield steel F70 weld flanges manufacturing size range Carbon steel F70 hot forged flange pressure class
This specification is for alloy steel flanges & forgings
  • PN 2.5 – PN 400
  • 1/2″ to 48″
  • 15NB – 1200NB

Send your drawing to above ASTM A694 F70 flanges suppliers & manufacturers for best quote

  • Class 150LBS
  • Class 300LBS
  • Class 600LBS
  • Class 900LBS
  • Class 1500LBS
  • Class 2500LBS
Coating types Types Marking
  • Black phosphating treatment
  • Anti-rust painting
  • Hot dip galvanized (Thickness 200μm)
  • Alloy material coated (Clad/ Lined)
  • Oil Varnished
  • Electro galvanizing coating (Thickness 20-30μm)
  • Electric zinc coated (Yellow zinc/ white)
  • High yield steel F70 socket weld flanges
  • A694 F70 slip on flanges
  • ASTM A694 Gr F70 weld neck flanges
  • Carbon steel F70 reducing flange
  • ASTM A694 Grade F70 threaded flanges
  • A694 Grade F70 lap joint flanges
  • Grade F70 blind flanges
  • A694 Gr F70 LWN flanges (Long weld neck)
  • Standard name (EN 1092-1, ASME B16.5, JIS B2220, BS 4504, GOST 12820, SABS 1123)
  • Pressure class
  • Manufacturers logo / name (OEM)
  • Manufacturing date
  • Heat number
  • Sizes
  • Material grade
  • Face type
  • Origin of material
Types of ASTM A694 F70 carbon steel blind flanges Types of A694 carbon steel F70 weld neck flanges Types of Gr F70 slip on flanges
  • CS A694 Grade F70 forged blind flange
  • ASME SA 694 F70 ring type joint blind flange
  • A694 Gr F70 threaded blind flange
  • SA 694 F70 flat face blind flange
  • High yield F70 raised face blind flange
  • Grade F70 long weld neck flange
  • F70 carbon steel flat face weld neck flange
  • A694 F70 ring type joint weld neck flange
  • High yield carbon steel F70 raised face weld neck flange
  • Carbon steel F70 ring type joint slip on flange
  • ASTM A694 Gr F70 flat face slip on flange
  • A694 Grade F70 raised face slip on flange
  • A694 Gr F70 forged slip on flange
  • ASTM A694 Grade F70 threaded slip on flange
Installations & applications German standard Thread types of companion/ screwed or High yield F70 threaded flanges
  • Industrial piping connection (High/ Low pressure)
  • Nuclear energy sector
  • Industrial pressure vessels
  • Petrochemical plants
  • Construction & mechanical systems
  • Power generation plant

Buy from leading ASTM A694 F70 flanges suppliers who have zero rejection rates from South Africa, USA,Oman, Saudi Arabia, Egypt & Middle east

  • DIN 2578 & 2573 flat flange _ Type 1
  • DIN 2527 blind flange – Type 5
  • DIN 2558, 2565, 2566, 2567, 2568, 2569 threaded flange – Type 12
  • DIN 2627 to 2638 weld neck flange  – Type 11
  • DIN 2622, 2641, 2655, 2656 lapped flange – Type 2 & Type 4
  • BSPP therad (Female & male)
  • NPT thread
  • FNPT thread (Female) – ASME B1.20.1
  • MPT thread
  • BSPT thread (Female)
  • MNPT thread (Male)
  • FPT thread
  • BSP thread
Meet the requirements Value added services Manufacturing standards & origin country
  • HIC tested
  • NACE MR0175
  • ISO 15156
  • PWHT
  • NACE TM 0177
  • IBR approved
  • Sour service
  • NACE MR0103
  • NACE TM-0284
  • EIL approved
Above listed ASTM A694 F70 flanges suppliers & manufacturers offer these services:

  • Heat Treatment (Hardening & Tempering)
  • Tagging & marking
  • Polishing
  • Electroplating
  • MTR’s Available
  • Minor Fabrication
  • Metal stampings
  • Sand Blasting
  • Pickled
  • CNC machined
  • Forging
  • Drilling
  • Casting
  • Threading
  • Fabricate (100% Radiography)
  • Rolling
  • Cutting
  • Fastest delivery in Saudi Arabia & Middle east
  • Beveling end
  • De-burring
  • Europe – BS EN 1092-2 (only for Iron)
  • France – NF E 29-200/ NF E 29-203
  • Europe – BS EN 1092-1
  • Malaysia – MS 816
  • USA – CL 125 (Light weight)
  • Australia/ UK – BS 10
  • Korean – KS
  • USA – Flange API 605
  • Italy – UNI 2276/ 6091
  • Italy – UNI 2276/ 6091
  • USA – AWWA Flange
  • Canada – CSA B16.5/ B16.47
  • Russia – Ghost
  • USA – MSS SP44
  • Germany – DIN standard
  • Australia – AS 2129
  • Europe – PN 10 flange – PN400
  • Malaysia – MS 253
  • Russia – Ghost
  • USA – (ASA/ ANSI) ASME B16.5
  • Europe – ISO 7005
  • Europe – BS EN 1092-1 (only for steel)
  • Australia and UK – BS 10
  • Japan – JIS standard
  • USA – MSS SP44
  • China – GB/T 9112 / 9119
ASME standard Inspection methods Other special A694 Gr F70 flanges
  • ASME B16.20 – RTJ Gaskets for CS A694 Grade F70 Flanges
  • ASME B16.21 – Nonmetallic Flat Gaskets for A694 carbon steel F70 Flanges
  • ASME B16.47 Series B (Formerly API 605 )- Gr F70 large diameter flanges (26 to 60 NPS)
  • ASME B16.34 – F70 carbon steel large diameter flanges (26 to 60 NPS)
  • ASME B16.36 – High yield carbon steel F70 orifice flanges
  • ASME B16.5 – ASTM A694 F70 carbon steel Forged Flanges, NPS 1/2 to 24″
  • Material inspection
  • Impact test
  • Hardness test
  • Visual inspection
  • Grade F70 dimensional check by ruler, calibrated caliper or tape
  • Tensile test
  • Positive Material Identification Test (PMI) – Important test to check chemical composition
  • Shell pressure test
  • Dry film thickness check (for coating thickness by an elcometer)
  • Verify ASTM A694 F70 flanges are manufactured as per the work order
  • CS A694 Grade F70 ring spacer flange
  • High yield F70 swivel flange
  • ASTM A694 Grade F70 orifice plate
  • ASTM A694 F70 carbon steel high hub blind flange
  • SA 694 F70 anchor flange
  • ASME SA 694 F70 expander flange
  • A694 Gr F70 reducing flange
  • A694 Gr F70 spade flange

Contact above ASTM A694 F70 flanges suppliers & maufacturers for bespoke service in UAE, Saudi Arabia, Malaysia & Indonesia

 

High yield steel F70 weld flanges American standards Get quality assurance from above listed ASTM A694 F70 flanges suppliers Bolt hole
  • Third Party Inspection
  • Free replacement
  • EN 10204 3.1 Certificate
  • Mill certificate
  • 4 to 24

A694 F70 blind flange temperature range

  • Normalising-Heat to 890~960℃

ASTM A694 F70 chemical composition

Element  %
C 0.06~0.10
Si 0.20~0.40
Mn 1.10~1.40
P ≤ 0.020
S ≤ 0.010
Ni 1.20~1.70
Mo 0.20~0.40
Cr ≤ 0.30
Cu ≤ 0.25
V 0.02~0.06
Pcm ≤ 0.25
C.E. ≤ 0.48

A694 F70 mechanical properties

Grade Tensile Strength Elongation
ASTM A694 Gr F70 Flanges 565 18 %

ASME SA 694 F70 forged pipe flange hardness

  • Hardness HB min. 156~220

Carbon steel F70 hot forged flange density

  • Density 7.8 – 7.9 g/cm³

SA 694 F70 forged steel flanges yield strength

Grade Yield Strength (0.2%Offset)
ASTM A694 F70 Flanges 485