Name: ASTM A182 F310 WN RTJ Face Stainless Steel Pipe Forged Flange for Petrochemical & Power Plants
Brand: Yuhong Group Co.,Ltd
SKU: ASTM A790 UNS S32750
Price: 150000.00 USD
Availability: InStock

Yuhong Holding Group Co.,LTD

English

Home

Products

About Us

Factory Tour

Quality Control

Company News

Home Products Steel Flange

ASTM A182 F310 WN RTJ Face Stainless Steel Pipe Forged Flange for Petrochemical & Power Plants

Product Details:

Place of Origin:	CHINA
Brand Name:	YUHONG
Certification:	ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008
Model Number:	ASTM A790 UNS S32750

Payment & Shipping Terms:

Minimum Order Quantity:	500KGS
Price:	Negotiable
Packaging Details:	Plywooden Case /Iron Case
Delivery Time:	15-30days
Payment Terms:	L/C, T/T
Supply Ability:	1500 tons per month

Contact Now

All Products

Stainless Steel Seamless Pipe (290)

Stainless Steel Seamless Tube (277)

Duplex Stainless Steel Pipe (127)

Duplex Stainless Steel Tube (29)

Needle Tube (107)

Fin Tube (631)

Heat Exchanger (17)

Heat Exchanger Tube (424)

Heat Exchanger Tube Bundle (37)

Heat Exchanger Tubesheet (116)

Heat Exchanger Baffle (36)

Air Cooler (8)

Pressure Vessel (4)

Stainless Steel Welded Pipe (57)

Stainless Steel Welded Tube (114)

Nickel Alloy Pipe (261)

Nickel Alloy Tube (79)

Copper Alloy Tube (227)

Alloy Steel Tube (184)

Titanium Tube (10)

Bright Annealed Tube (153)

Boiler Tube (145)

Steel Fitting (804)

Steel Flange (590)

Others (391)

Cladding Parts (7)

Detailed Product Description

Standard:	ASTM A182/ASME SA182	Material Grade:	F310
Flange Type:	Weld Neck (WN)	Face Type:	Ring Type Joint (RTJ)
Pressure Class:	Class 150-2500	Application:	High Temp Piping/Chemical Plant/Refinery
Highlight:	ASTM A182 F310 stainless steel flange , WN RTJ face forged flange , petrochemical power plant steel flange

ASTM A182 F310 WN RTJ Face Stainless Steel Pipe Forged Flange for Petrochemical & Power Plants

YUHONG GROUP is a leading manufacturer of high-performance industrial flanges with over 35 years of expertise in serving the global energy and chemical sectors. Our ASTM A182 F310 Weld Neck RTJ Flanges are precision-engineered for critical applications in petrochemical plants and power generation facilities, combining superior high-temperature resistance with reliable sealing performance under extreme pressure conditions.

Chemical Composition of F310

Element	Requirement (%)	Notes
Carbon (C)	0.08–0.12	Controlled carbon range
Manganese (Mn)	0.30–0.60
Phosphorus (P)	0.035 max
Sulfur (S)	0.030 max
Silicon (Si)	0.60 max
Chromium (Cr)	24.00–26.00	High chromium for oxidation resistance
Nickel (Ni)	19.00–22.00	Austenite stabilizer
Copper (Cu)	0.50 max
Molybdenum (Mo)	3.00–4.00	Enhances corrosion resistance

Heat Treatment Requirements for F310

Parameter	Requirement	Notes
Grade	F310	Austenitic stainless steel
UNS Number	S31000
Heat Treat Type	Solution treat and quench
Solutioning Temperature	1900°F [1040°C]
Cooling Media	Liquid	Rapid quenching
Quenching Temperature	Below 500°F [260°C]	Must be cool below this temperature
Tempering Temperature	Not applicable

Mechanical Properties of F310

Property	Requirement	Notes
Grade	F310	Austenitic stainless steel
UNS Designation	S31000
Tensile Strength, min	75 ksi [515 MPa]
Yield Strength, min	30 ksi [205 MPa]	0.2% offset method
Elongation in 2 in. or 50 mm, min	30%
Reduction of Area, min	50%
Hardness	...	No specific requirement listed