Stainless Steel Flanges So RF F304/304L ASME B16.5 ASTM A182 DN125 Cl150 for Chemical

• Customization: Available
• Standard: ANSI, DIN, JIS, GOST, BSW
• Type: Threaded Connection Flange
• Model NO.: DN15-3000
• Material: Stainless Steel
• Structure: Round
• Connection: Flanged
• Sealing Surface: RF
• Manufacturing Way: Forging
• Size: 1/2′′-120′′ DN15-DN3000
• Application1: Chemical Processing
• Application2: Food & Pharmaceutical Industries
• Application3: Marine and Corrosive Environments
• Transport Package: Wood Crated
• Specification: DN100, DN150, DN1000
• Trademark: EZS
• Origin: China
• HS Code: 730721
• Production Capacity: 200000 Tons Per Year

Product Description

Product Description

Name	Stainless steel flanges SO RF F304/304L ASME B16.5 ASTM A182 DN125 CL150 for chemical
Technology	Forging
Executive Standard	American Standard:ANSI B16.5,ANSI B16.47 SERIS A(MSS SP44),ANSI B16.47 SERIES B(API605),ANSI B16.48,ANSI B16.36,API 6A TYPE 6B&6BX/AWWA C207
	Germany Standard:DIN2527/2528/2561/2565/2566/2573/2576/2627/2630/2641/2642/2655/2656/2673/86029/86030
	Europe Standard:EN1092-1 TYPE01/02/04/05/11/12/13/32  PN6/10/16/25/40/63/100/160/250/320/400
	British Standard:BS 4504 PN16/PN25/PN40,BSIO TABLE E/TABLE D
	Japan Standard: JIS/KS 5K,10K,16K,20K,30K
	Italy Standard :UN12253/2254/22 76-2278/2281-2284/6083/6084/6089-6093
	Russia Standard :гост33259-2015 гост54432-2011 гост12820-80  гост12821-80
	Australian Standard: According to Customer Requirement
Materials	Carbon Steel:ASTM A105(N),A350 LF2,LF3,A694,A36 ETC./THE EQUIVALENT ACC. TO DIN,BS,JIS ETC.
	Alloy Steel:ASTM A182 F1,F5/A,F6,F7,F9,F11,F12,F22,F51,F55 ETC./THE EQUIVALENT ACC.TO DIN,BS,JIS ETC.
	Stainless Steel:ASTM A182 F304/L,F316/L,F316Ti,F310,F317,F347,F321,F44 ETC./THE EQUIVALENT ACC. TO DIN,BS,JIS ETC.
Technical Requirements	Raw Material+Forging+Heat Treatment+Machining+Surface Treatment
Quality Control	Contract Review→Raw Material Purchasing→Material Reinspection→Cutting Checking→Heating→Forging→Heat Treatment→Nondestuctive Testing→100% Finished Products Inspectin
Dimensions	From DN15 to DN5000 or 1/2" to OD 5m
Scope	Petroleum and Gas Industry,Chemical Equipment ,Mechanical Equipment,Hydraulic Engineering,Oceanographic Engineering,Offshore & Shipbuilding Plant,Nuclear Power Plant,Electric Power,Mining Industry,Contruction,Municipal Engineering

1 . Commodity : Welding Neck , Blind , Slip On , Lap Joint , Socket Weld , Threaded , Spectacle Blind , etc

2 . Surfacing : RF , FF , RTJ

3 . Materials : Stainless Steel , Duplex Steel , etc

4 . Standards : ANSI B16.5 , ANSI B 16.47

5 . Tolerances : according to the specification or customer's request and drawings

6 . Applications : Pipe connection , Piping project construction etc

7 . Pressure class : 150 - 2500lbs

Detailed Photos

Stainless Steel

Size Range:  

- Diameter: ½" to 48" (standard), larger sizes available  

- Pressure Ratings: Class 150 to Class 2500 (ASME B16.5), PN 6 to PN 100 (EN 1092-1)  

 

Key Standards:  

- ASME B16.5 / B16.47 (Standard and large-diameter flanges)  

- EN 1092-1 (European PN/DIN flanges)  

- API 6A (Wellhead and Christmas tree flanges for oilfields)  

 

Applications:  

- Chemical processing  

- Food & pharmaceutical industries  

- Marine and corrosive environments

 

 

Mill Inspection and Testing

 

Packaging & Shipping

Certifications