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ASTM A182 F317 F317L Blind RF SS Forged Flange Bridas

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ASTM A182 F317 F317L Blind RF SS Forged Flange Bridas

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Brand Name :	YUHONG
Model Number :	ASTM A182
Certification :	ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008
Price :	1-100000 USD
Payment Terms :	T/T, L/C
Supply Ability :	1000 tons/month
Delivery Time :	10-65 days

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ASTM A182 F317 F317L Blind RF SS Forged Flange Bridas

ASTM A182 F317 F317L Blind RF SS Forged Flange Bridas

YUHONG Group offers ASTM A182/ASME SA182 F317 / F317L Stainless Steel Forged Flanges.

This specification covers forged low alloy and stainless steel piping components for use in pressure systems. Included are flanges, fittings, valves, and similar parts to specified dimensions or to dimensional standards.

Compared with conventional stainless steel, A182/SA182 F317/F317L alloy has higher ductility, stress corrosion resistance, compressive strength and high temperature resistance, stronger chemical corrosion resistance.Therefore, this steel F317/F317L is widely used in petroleum, chemical, pharmaceutical, food and other fields.

Specification of ASTM A182 F317 / F317L

Type	Blind;Welding-Neck;Thread;Plate;Slip-On;Socket-Weld,etc
Standard	ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.
Size	1/2″ to 48″NB
Flange Face Type	Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)
Flange Delivery Condition	As Rolled, Normalizing Rolled, Thermomechanical Rolled / Formed, Normalizing Formed, Normalized and Tempered / Quenched and Tempered - BR / N / Q /T, Machined
Flange Dimension Standard	Standard - ANSI - ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, and ANSI B16.48
Flange Value Added Service	Draw / Expansion / Machining / Sand Blasting / Shot Blasting / Galavanizing / Heat Treatment
Coating Flanges Face	Zinc Plated, Yellow Transparent, Anti-rust Paint, Cold and Hot Dip Galvanized, Oil Black Paint
Flange Packaging	Loose / Bundle / Wooden Pallet / Wooden Box / Plastic Cloth Wraps / Plastic End Caps / Beveled Protector

Tests Required

Hardness Tests/ Tension Tests/ Grain Size/ Corrosion Testing for Austenitic Grades/ Nondestructive Tests

ASTM A182 Pipe Flange Equivalent Material

STANDARD	WERKSTOFF NR.	UNS	JIS	EN
SS 317	1.4449	S31700	SUS 317	–
SS 317L	1.4438	S31703	SUS 317L	X2CrNiMo18-15-4

Chemical Composition of ASTM A182 F317 / F317L

ELEMENT	COMPOSITION (%) of F317	COMPOSITION (%) of F317L
Carbon	0.08	0.03
Manganese	2.00	2.00
Phosphorus	0.045	0.045
Sulfur	0.03	0.03
Silicon	1.00	1.00
Nickel	10.0-14.0	11.0-15.0
Chromium	16.0-18.0	18.0-20.0
Molybdenum	2.0-3.0	3.0-4.0

Tensile and Hardness Requirements of ASTM A182 F317 / F317L

ASTM A182 F317

Tensile Strength	Yield Strength (0.2%Offset)	Elongation	Reduction of Area
Psi – 75,000 , MPa – 515	Psi – 30,000 , MPa – 205	30 %	50 % min

ASTM A182 F317L

Tensile Strength	Yield Strength (0.2%Offset)	Elongation	Reduction of Area
Psi – 70,000 , MPa – 485	Psi – 25,000 , MPa – 170	30 %	50 % min

Applications of Blind Flanges

Fabrication Industry
Paper & Pulp Industry
Pollution-Control Equipment
Natural Gas Industry
Heating
Chemical Industry - Processing
Oil And Gas Well Piping
Nuclear Fuel Reprocessing
Acid Production
Water Pipeline Industry

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