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ASTM A182 F304 Stainless Steel SORF Flange

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Material	Alloy Steel Stainless Steel
Types	Integral Flange Weld Neck Flange Slip On Flange Socket Weld Flange Lap Joint Flange Threaded Flange Blind Flange Orifice Flange Spectacle Blind Flange Other
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Product Attributes Supply Ability & Additional Information Company Overview Company Photos Product Description

Product Attributes

Brand: YUHONG

Place Of Origin: China

Standard: Ansi, Bs, Din, Gb, Iso, Jpi, Asme

Product Description

ASTM A182 F304 SO RF Flange

Yuhong Group has an experienced team dedicated to the research and development of ASTM A694 F56 wn flange, ASTM A276 BAR, SS316L orifice flange, and can customize various products according to different requirements of customers. We promise that every product will be inspected and confirmed in accordance with current Good Manufacturing Practices. Our team is united, pragmatic and forward-looking. Our development is inseparable from the care and company of all customers and partners. We continuously improve the technological content of our products and successfully develop energy-saving products that meet international standards. The company is based on the local area, looks at the world, and continuously improves its strength with cutting-edge technology.

304 stainless steel flanges are martensitic stainless steel. The addition of nickel and molybdenum to ANSI B16.5 grade 150 stainless steel flanges provides excellent zero-notch ductility over other standards (i.e. 13 Cr, 410 and 420 Mod). Martensitic stainless steel. ASTM A182 F304 Flange Specification covers wrought alloy and Stainless Steel Pipe flanges, wrought fittings, valves and parts. At Steel Mart India, forgings are cooled after hot working to a specific temperature that meets specific requirements such as type of heat treatment, austenitization, solution temperature, cooling medium and quenching.

SS 304 sliding flanges are air hardened with minimal risk of cracking in thick sections during heat treatment. In addition to limiting the maximum allowable hardness to a maximum of 23 HRC, NACE MR0175 also specifies heat treatment temperature limits. We are one of the best quality SS 304 Blind Flange suppliers in countries like Canada, Germany, Finland, Italy, France, China, Netherlands, Australia, Sweden and UK. Our ASTM A182 grade F304L flanges meet ASME B16.9, ASME B16.28. standard.

Yuhong specializes in the production of ASTM A182 Gr F304 materials for various engineering applications and offers various grades. Our Stainless Steel Flange products include threaded flanges, butt weld flanges, slip flanges, socket weld flanges, blind flanges, lap flanges, plate flanges. We specialize in manufacturing flanges in special sizes and custom shapes for our customers. View our SS 304 flange sizes in various grades such as 150, 300, 600. We manufacture ASTM A182 304 Threaded Flanges, SS 304 Blind Flanges, ASTM A182 304 Hole Flanges, ASTM A182 304 Reducing Flanges, ASTM A182 304 Butt Flanges Weld Flanges, SS 304L Slip Flanges, ASTM A182 304 Lap Method flange, ASTM A182 304 plate flange.

A182 Gr F304 Flange Size Chart 1/2" (15 NB) to 48" (1200NB) DN10~DN5000

ASME SA 182 F304 SORF Flange Standards ANSI/ASME B16.5, B16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, GOST Flange, ASME/ANSI B16.5/16.36/16.47A/16.47B, MSS S44, ISO70051, JISB2220, BS1560-3.1, API7S-15, API7S-43, API605, EN1092

Stainless Steel ASTM A182 F304 Flange Pressure Rating ANSI Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS

ASTM A182 F304 Flange Pressure Calculation in DIN 6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64

Werkstoff No 1.4301 SS FlangeJIS 5K, 10 K, 16 K 20 K, 30 K, 40 K, 63 K

SS Grade F304 FlangeUNI 6Bar 10Bar 16Bar 25Bar 40Bar

ASTM A182 F304 Stainless Steel FlangeEN 6Bar 10Bar 16Bar 25Bar 40Bar

Coating Oil Black Paint, Anti-rust Paint, Zinc Plated, Yellow Transparent, Cold and Hot Dip Galvanized

Most common types of Wrought Austenitic Stainless Steel 304 Flange Forged / Threaded / Screwed / Plate

Test Certificates EN 10204/3.1B
Raw Materials Certificate
100% Radiography Test Report
Third Party Inspection Report, etc

ASTM A182 F304 SS Flange Production technique

Forged, Heat treated and machined

Grade F304 Stainless Steel Flange Connect Type/ Flange Face Type Raised Face (RF), Ring Type Joint (RTJ), Flat Face (FF), Large Male-Female (LMF), Lap-Joint Face (LJF), Small Male-Female (SMF), Small Tongue, Large Tongue & Groove, Groove

Special design
As per your drawing

AS, ANSI, BS, DIN and JIS
15 NB (1/2") to 200 NB (8")
Equal and Reducing Configurations

ASME SA182M SS 304 Flange Test Direct-reading Spectrograph, Hydrostatic testing machine, X-ray detector, UI trasonic flaw detector, Magnetic particle detector

304 SS Flange Equipment Press machine, Bending machine, Pushing Machine, electric bevelling machine, Sand-blasting machine etc

A182 Grade F304 Flange Origin Indian / West Europe / Japan / USA / Korean

Manufacturer of ASME SA182M Stainless Steel 304 Class 300 Flange
ANSI DIN, GOST, JIS, UNI, BS, AS2129, AWWA, EN, SABS, NFE etc.
BS Flange, EN Flange, API 6A Flange, ANSI Flange, ASME Flange, DIN Flange, EN1092-1 Flange, UNI Flange, JIS/ KS Flange, BS4504 Flange, GB Flange, AWWA C207 Flange, GOST Flange, PSI Flange

B.S: BS4504 , BS3293, BS1560, BS10

AS 2129: Table D; Table E; Table H

ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings

ANSI : ANSI B16.5, ANSI B16.47(API605), MSS SP44, ANSI B16.36, ANSI B16.48

ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48

American standard (ANSI)

German (DIN)

British standard (BS)

DIN: DIN 2527, DIN 2566, DIN 2573, DIN 2576, DIN 2641, DIN 2642, DIN 2655, DIN 2656, DIN 2627, DIN 2628, DIN 2629, DIN 2631, DIN 2632, DIN 2633, DIN 2634, DIN 2635, DIN 2636, DIN 2637, DIN 2638 Typeeeeee

The other standard: AWWA C207; EN1092-1, GOST12820, JIS B2220; KS B1503, SABS1123; NFE29203; UNI2276

ASTM A182 SS 304 Flange Uses & application

Bitumen upgraders.

Heavy oil refineries.

Nuclear power (mostly seamless).

Petrochemicals and acids.

UNS S30400 Stainless Steel Flange Export to Ireland, Singapore, Indonesia, Ukraine, Saudi Arabia, Spain, Canada, USA, Brazil, Thailand, Korea, Iran, India, Egypt, Oman, Dubai, Peru, etc

ASTM A182 F304L Flange Chemical Compostion and Properties

Grade C Mn Si P S Cr Mo Ni Cu

304 min.
max. -
0.08 -
2 -
0.75 -
0.045 -
0.03 18
20

8

11

ASTM A182 F304 Flange Mechanical and Physical Properties

Grade Tensile Strength (MPa) min Yield Strength 0.2% Proof (MPa) min Elongation (% in 50mm) min Hardness

Rockwell B (HR B) Brinell (HB)

304 Psi – 75000 , MPa – 515 Psi – 30000 , MPa – 205 35 % 70-90 typical 150

A182 F304 Forged Flange 2 Jpg

Packaging & Delivery

Selling Units	:	Piece/Pieces

Supply Ability & Additional Information

Productivity: 600 PER MONTH

Transportation: Ocean,Land,Air,Express

Place of Origin: CHINA

Certificate: TUV, API, PED, ISO

HS Code: 7307210000

Port: SHANGHAI,NINGBO,TIANJIN

Payment Type: L/C,T/T

Incoterm: FOB,CFR,CIF

Company Overview

Yuhong Group Co.,Limited is one of the largest Procurement Engineering and Contracting Group companies in China. Our group branch company and factory have been already approved by : ABS, DNV, GL, BV, PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9001-2008, ISO 14001-2004. Yuhong Group has expanded its field of activities and entered in trade and supply of tubular & flat products in Stainless Steel, Carnon steel, Alloy Steel as well as a series of special materials for our reputed clients worldwide. These products are widely used in various important sectors like Mining, Energy, Petrochemical, Chemical Industry, Food Plant, Paper Plant, Gas and Fluid Industry etc.

Yuhong Group has gained rich experience in Pipes, Fittings, Flanges, Valves, Structural steel, Coils and Plates in past seven years. In a short span of time, Yuhong Group has marked its global presence in more than 30 countries. We have successfully implemented the orders of Cross Country Pipelines for our valuable customers. In addition, we have also developed a huge network of contacts and strategic alliances with most important manufacturers an stockists around the world.

It allows us to offer highly competitive solutions with certified quality, complying with high standard of today's industry. In the supply chain of Yuhong Group,Stainless Steel Pipe and Tube, which are produces by our factories : Zhejiang Yuhongwell Steel Co.,Ltd , Zhejiang Zhongwu Tube Manufacturing Co.,Ltd , Jiangsu New Zhongzhou Special Alloy Materials Co.,Ltd etc. And all of other products' suppliers are approved by our QC department. About Stainless Steel Fittings & Flanges, our suppliers are approved by PED, AD2000, DNV, ABS, TS, GL, LR, KR, GOST, NK, etc. Similarly in Carbon steel pipe/tube/fitting, our suppliers are approved by API5L, API 5CT,API 5D, PED etc. When we place the order, it is our practice to follow the order start from raw material. After getting the material ready, our QC people make strict inspection again before loading the material. We will follow the whole processing of producing, marking ,packing and inspection before deliver to customer.

Company Photos

Product Description

Duplex Steel Forged Flange, 1/2" - 98" ,CLASS 150 To 15000 PSI , F44, F51, F53, F55, WN, SO, BL , FF, RF, RTJ , B16.5

Compact Flanges (RCF ), NORSOK L005 , A182 F316/316L, F51, F53, F55, Inconel 625, Incoloy 825, A105, A350 LF2, LF52-70

Carbon & Low Temperature	Chromiun	Stainless & Duplex		Copper& Bronze	Titanium	Ni-Alloy
A105 /A105N	A182-F1	A182-F304	A182-F347H	SB151-C70600	SB381-GR.F1	B564-NO2200
A516-GR.70	A182-F11	A182-F304L	A182-F904L	SB151-C71500	SB381-GR.F3	B564-NO6022
A350-LF2	A182-F12	A182-F304H	A182-F44	SB151-C71520	SB381-GR.F5	B564-N10276
	A182-F22	A182-F304N	A182-F51	C44300		B564-NO4400
	A182-F5	A182-F309S	A182-F53	C68700		B564-NO6600
	A182-F9	A182-F310S	A182-F55	C71640		B564-NO6601
	A182-F91	A182-F310H	A182-F60			B564-NO6625
		A182-F316				B564-NO8800
		A182-F316L				B564-NO8810
		A182-F316Ti				B564-NO8811
		A182-F316H				B564-NO8825
		A182-F317L				B564-N10665
		A182-F321				B564-N10675
		A182-F321H				B160-NO2201
		A182-F347				B462-NO8020

RCF NORSOK NCF5 Series

Based on NORSOK L005 code, suitable for critical sealing applications with high thermal expansion, cyclic loading such as Risers, single point mooring systems, manifolds, X-Trees, subsea pipelines, heat exchangers and a multitude of process piping systems.

RCF Advantage
- Space saving
  - Weight saving up to 70%~80% than ANSI flanges
- Double Independent Seals make it safer
  - Positive sealing method
- Integrated sealing system (both inside and outside)
  - Larger range in design temperature and pressure
RCF Working Principle
- The RCF compact flange design principle is that the flange face includes two independent seals. The first seal is created by application of seal seating stress at the flange heel. The main seal is the IX seal ring. The seal ring force is provided by the elastic stored energy in the stressed seal ring. Any heel leakage will give internal pressure acting on the seal ring inside intensifying the sealing action.

Duplex Steel Forged Flange, 1/2" - 98" ,CLASS 150 To 15000 PSI , F44, F51, F53, F55, WN, SO, BL , FF, RF, RTJ , B16.5 1

RCF Size and Pressure Rating
- 1/2”~48” in size and Class 150# to 2500# in pressure rating.
- Bigger size and higher pressure rating on request.
RCF Materials
- ASTM A105, A350 LF2, LF6, A694 F52~F70
- AISI 4130, AISI 8630
- A182 F316/316L, F51, F53, F55, Inconel 625, Incoloy 825.
- Other material on request
RCF Gasket
- RCF IX seal ring, axial forces are exerted on the taper of the metal seal ring and translated into a radial sealing force. Furthermore with increased pre-load, the bevel is closed and face to face contact is achieved at the outer wedge while most of the bolt pre-load is transferred as compressive forces between the flange faces at the heel.
RCF Design and Verification
- Yuhong Special Steel provides calculation service based on ASME section VIII Division 1, 2 and 3. Also we have ANSYS software engineers to do the analysis and design verification.

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Home> Products> Steel Flange> Stainless Steel Flange> ASTM A182 F304 Stainless Steel SORF Flange

Grade	Tensile Strength (MPa) min	Yield Strength 0.2% Proof (MPa) min	Elongation (% in 50mm) min	Hardness
				Rockwell B (HR B)	Brinell (HB)
304	Psi – 75000 , MPa – 515	Psi – 30000 , MPa – 205	35 %	70-90 typical	150