Sign In | Join Free | My adobecards.com
China Yuhong Group Co.,Ltd logo
Yuhong Group Co.,Ltd
Yuhong Holding Group Co.,LTD
Verified Supplier

13 Years
Home > Steel Flange >

ASTM A182 F310 Stainless Steel WNRF Flange ASME B16.5 Forged Steel Flange

Product Categories
Yuhong Group Co.,Ltd
Trust Seal
Verified Supplier
Credit Check
Supplier Assessment
Contact Now

ASTM A182 F310 Stainless Steel WNRF Flange ASME B16.5 Forged Steel Flange

  • 1
  • 2
  • 3

Brand Name : YUHONG

Model Number : ASTM A182 F310 Stainless Steel WNRF Flange

Certification : ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008

Place of Origin : CHINA

MOQ : 1PC

Payment Terms : L/C,T/T

Delivery Time : 7 DAYS

Packaging Details : Ply-wooden Case / pallet

Product Name : Stainless Steel Flange

Dimensions : ANSI Flange, ASME Flange, BS Flange, DIN Flanges, EN Flange

Standard : ASTM A182 / ASME SA182

Material : F304, F304L , F310, F316L , F321, F321H, F347H , F317L, etc

OD : 1/2" to 48"

WT : Sch 5S to Sch XXS

Type : Slip-on, Blind, Weldneck, Long Weldneck, SW Flange

Surface : FF, RF, RTJ

Class : 150# 300# 600# 900# 1500#

High Light : F310 Forged Stainless Steel Flanges, ASTM A182 F310 WNRF Flange

Contact Now

ASME B16.5 ASTM A182 F310 Stainless Steel Weld Neck RF Flange for Industries


Welding Neck flanges have a long tapered hub, used in high-pressure systems. Good for reducing stress. RF is Raised Face, which is the sealing face. The raised face helps with gasket seating. ASME B16.5 for dimensions, pressure-temperature ratings. Also, B16.47 for larger flanges. Stainless Steel 310 (SS 310) is a high-alloy austenitic stainless steel containing 24–26% chromium and 19–22% nickel, renowned for its exceptional oxidation resistance, superior high-temperature strength (up to 2100°F/1150°C), and durability in harsh environments.



ASTM A182 F310/310S/310H Flange Equivalent Grade

STANDARD WERKSTOFF NR. UNS JIS BS GOST AFNOR EN
SS 310 1.4841 S31000 SUS 310 310S24 20Ch25N20S2 – X15CrNi25-20
SS 310S 1.4845 S31008 SUS 310S 310S16 20Ch23N18 – X8CrNi25-21
SS 310H – S31009 – – – – –



ASTM A182 F310/310S/310H Flange Chemical Composition

Grade Ni P S C Mn Si Cr Mo Fe
SS 310 19.00 – 21.00 0.020 max 0.015 max 0.015 max 2.0 max 0.15 max 24.00 – 26.00 0.10 max 54.7 min
SS 310S 19.00 – 21.00 0.045 max 0.030 max 0.08 max 2.0 max 1.00 max 24.00 – 26.00 0.75 max 53.095 min
SS 310H 19.00 – 21.00 0.045 max 0.030 max 0.04 – 0.10 2.0 max 1.00 max 24.00 – 26.00 – 53.885 min



ASTM A182 SS 310 Flanges Mechanical Properties

Tensile Strength Yield Strength (0.2%Offset) Density Melting Point Elongation
Psi – 75000 , MPa – 515 Psi – 30000 , MPa – 205 7.9 g/cm3 1402 °C (2555 °F) 40 %


Manufacturing process:

Forged, then machined. Heat treatment – solution annealing for F310 to maintain corrosion resistance. Surface finish on the Raised Face, maybe 125-250 µin for serrated finish.

Comparative Perspective

  • VS. F304/F316:

    • Superior high-temperature strength but less versatile in corrosive chemical environments.

  • VS. F321/F347:

    • No titanium/niobium stabilization, making F310 less prone to sensitization but unsuitable for intermittent high-low temp cycling.

  • VS. Alloy 800H/HT:

    • Lower cost alternative for oxidation resistance but lacks the same creep strength.


Applications

  • High-temperature systems (furnaces, boilers, heat exchangers).

  • Petrochemical, oil/gas, and power generation industries.

  • Environments with cyclic thermal stresses.


ASTM A182 F310 Stainless Steel WNRF Flange ASME B16.5 Forged Steel Flange


Product Tags:

ASTM A182 F310 Stainless Steel Flange

      

WNRF Flange

      

ASME B16.5 Forged Steel Flange

      
ASTM A182 F310 Stainless Steel WNRF Flange ASME B16.5 Forged Steel Flange Manufactures

ASTM A182 F310 Stainless Steel WNRF Flange ASME B16.5 Forged Steel Flange Images

Inquiry Cart 0
Send your message to this supplier
 
*From:
*To: Yuhong Group Co.,Ltd
*Subject:
*Message:
Characters Remaining: (0/3000)
 
You May Like