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A694 F52 F60 A694 F65 A694 F70 Flange Nace Mr 0175 Flange

China A694 F52 F60 A694 F65 A694 F70 Flange Nace Mr 0175 Flange, Find details about China ASTM A694 Flange, A350 Lf2 Flange from A694 F52 F60 A694 F65 A694 F70 Flange Nace Mr 0175 Flange

Model NO.
High Yield Strength Alloy Steel
Manufacturing Way
Forging
ASTM A694 Flange
F42,F46,F48,F50,F52,F56,F60,F65,F70
Trademark
C&N
Transport Package
Wooden Case
Specification
B16.5 B16.9 API605
Origin
China
HS Code
7307910
Model NO.
High Yield Strength Alloy Steel
Manufacturing Way
Forging
ASTM A694 Flange
F42,F46,F48,F50,F52,F56,F60,F65,F70
Trademark
C&N
Transport Package
Wooden Case
Specification
B16.5 B16.9 API605
Origin
China
HS Code
7307910

C&N is a professional seel flange manufacturer in China,we offer high quality 
ASTM A694 Flanges(F42,F46,F48,F50,F52,F56,F60,F65,F70)
ASTM A694 / A694M Weld neck flange,slip on flange,blind flange,socket weld flange


 
NameASTM A694 Flanges(F42,F46,F48,F50,F52,F56,F60,F65,F70)
TypeWN(welding neck);SO(slip on);PL(Plate);BL(Blind);Th(Threaded);SW(scket welding);LF/SE(lapped flange/stub end);LWN(long welding neck);Orifice flange;Reducing flange;API flange;Integral/Compact flange;Spectacle blind,spade and spacer,Paddle blind,Paddle spacer;
Production Size1/2''~120''
FaceRF(raised face);FF(flat face);RTJ(ring type joint);TG(tongue and groove face);MFF(male and female face)
StandardANSI: ANSI B16.5, ANSI B16.47, ANSI B16.48, ANSI B16.36, ASME B16.5,
API 6B, 6BX, BS4504 - 3.1, API608 - 81,
ASMEB16.36; JIS B2220;
DIN: DIN2630, 2631, 2632, 2633, 2634, 2635, 2636, 2637, 2638, 2501 (WN);
DN2573, 2576, 2527, 2655, 2656 (PL); DIN2566 (TH)

ASTM A694 is the standard specification for carbon steel and alloy steel forgings including pipe flanges, fittings, valves and other piping components for high-pressure transmission service. The material can be categorized into several grades: ASTM A 694 Grade F42, F46, F48, F50, F52, F56, F60, F65 and F70. They are widely used in high-pressure oil and gas transmission pipelines as well as wellhead and manifold devices.

ASTM A694 forged flanges can be furnished in accordance with MSS SP 44, ASME B16.47(both Series A and Series B) and ASME B16.5. 
2. Chemical composition requirements of ASTM A694 forged flanges
 
ElementProduct Analysis, %Heat Analysis, %
Carbon (C)0.265 max.0.26 max.
Manganese (Mn)1.64 max.1.60 max.
Silicon (Si)0.10 ~ 0.400.15 ~ 0.35
Phosphorus (P)0.030 max.0.025 max.
Sulfur (S)0.030 max.0.025 max.

3. Mechanical requirements of ASTM A694 forged flanges
 
Mechanical Properties (ASTM A694 Flanges)
ASTM A694 GradeTensile Strength min.Yield Strength min.Elongation min.
ksi (MPa)ksi (MPa)%
F4260 (415)42 (290)20
F4660 (415)46 (315)20
F4862 (425)48 (330)20
F5064 (440)50 (345)20
F5266 (455)52 (360)20
F5668 (470)56 (385)20
F6075 (515)60 (415)20
F6577 (539)65 (450)20
F7082 (565)70 (485)18

 

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