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SA182 F304L Stainless Steel Slip On Flange Bind Flange RF FF For High Temperature Service

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SA182 F304L Stainless Steel Slip On Flange Bind Flange RF FF For High Temperature Service

Brand Name : YUHONG

Model Number : SA182 F304L

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

Place of Origin : CHINA

MOQ : 500KGS

Price : Negotiable

Payment Terms : L/C, T/T

Supply Ability : 1500 tons per month

Delivery Time : 5-8days

Packaging Details : Plywooden Case /Iron Case

Standard : SA182

Grade : F304L, F304, F316, F321, F347

Type : Slip on, Blind, Plate, Thread

Application : High Temperature Service

Test : Tension Test，Hardness Test, Corrosion Test, Nondestructive Test

Grain Size : ASTM E112

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SA182 F304L Stainless Steel Slip on Flange Bind Flange RF FF for High Temperature Service

Yuhong is a renowned enterprise deeply engaged in the field of industrial piping components, especially excelling in the production and supply of stainless steel flanges. With years of development, it has established a solid reputation in the market by adhering to high - quality standards and professional services.

Yuhong is committed to meeting the diverse needs of industries such as petrochemical, power generation, and chemical processing. It has advanced production facilities, including precision forging equipment, machining centers, and quality inspection laboratories. These resources enable Yuhong to ensure the consistency and reliability of its products from raw material selection to the final delivery of flanges.

Heat Treating Requirements
Grade Heat Treat Type Austentizing Temperature, Minimum or Range, °F/°C¹ Cooling Media Quenching Cool Below °F [°C]
F304 solution treat and quench 1900 [1040] liquid 500 [260]
F304H solution treat and quench 1900 [1040] liquid 500 [260]
F304L solution treat and quench 1900 [1040] liquid 500 [260]
F304LN solution treat and quench 1900 [1040] liquid 500 [260]
Chemical Requirements
Grade UNS Symbol Carbon Manganese Phosphorus Sulfur Silicon Nickel Chromium
F304 S30400 ≤0.08 2 0.045 0.03 1 8.0–11.0 18.0–20.0
F304H S30409 0.04–0.10 2 0.045 0.03 1 8.0–11.0 18.0–20.0
F304L S30403 ≤0.030 2 0.045 0.03 1 8.0–13.0 18.0–20.0
F304N S30451 ≤0.08 2 0.045 0.03 1 8.0–10.5 18.0–20.0
F304LN S30453 ≤0.030 2 0.045 0.03 1 8.0–10.5 18.0–20.0
Tensile and Hardness Requirements
Grade Tensile Strength, min, ksi [MPa] Yield Strength, min, ksi [MPa] Elongation in 2 in. [50 mm] or 4D, min, % Reduction of Area, min, %
F304 75 [515] 30 [205] 30 50
F304H 75 [515] 30 [205] 30 50
F304N 80 [550] 35 [240] 30 50
F304L 70 [485] 25 [170] 30 50
F304LN 75 [515] 30 [205] 30 50
Repair Welding Requirements
Grade Symbol Electrode Recommended Preheat and Interpass Temperature Range, °F [°C] Post Weld Heat Treatment Temperature Range, °F [°C]
F304 E 308-15 or 16 NR 1900 [1040] - WQ
F304H E 308H-15 or 16 NR 1900 [1040] - WQ
F304L E 308L-15 or 16 NR 1900 [1040] - WQ
F304N E 308-15 or 16 NR 1900 [1040] - WQ
F304LN E 308LN-15 or 16 NR 1900 [1040] - WQ

Advantages in High Temperature Service

  1. Excellent Oxidation Resistance

    SA182 F304L stainless steel forms a durable oxide film, protecting against high - temperature oxidation. This ensures the flange maintains its integrity and functionality in elevated - temperature environments.

  2. Superior Corrosion Resistance

    Its low - carbon composition minimizes the risk of intergranular corrosion. This makes the flange highly suitable for high - temperature applications where welding and heat exposure are common.

  3. Reliable Mechanical Performance

    F304L flanges retain their strength and toughness under high - temperature conditions. They can withstand the thermal stresses and pressures of high - temperature pipeline systems without deforming or failing.

  4. Effective High - Temperature Sealing

    The RF and FF sealing surfaces of the flanges are precisely engineered. Combined with suitable gaskets, they create a secure seal, preventing leakage of high - temperature media.

SA182 F304L Stainless Steel Slip On Flange Bind Flange RF FF For High Temperature Service


Product Tags:

RF ss slip on flange

      

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Wholesale SA182 F304L Stainless Steel Slip On Flange Bind Flange RF FF For High Temperature Service from china suppliers

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