Socket Weld RF 2" ANSI DIN ASTM Standard Customized Stainless Steel Flanges SS316

Product Details
Customization: Available
Standard: ANSI, GB
Type: Welding Flange
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  • Socket Weld RF 2" ANSI DIN ASTM Standard Customized Stainless Steel Flanges SS316
  • Socket Weld RF 2" ANSI DIN ASTM Standard Customized Stainless Steel Flanges SS316
  • Socket Weld RF 2" ANSI DIN ASTM Standard Customized Stainless Steel Flanges SS316
  • Socket Weld RF 2" ANSI DIN ASTM Standard Customized Stainless Steel Flanges SS316
  • Socket Weld RF 2" ANSI DIN ASTM Standard Customized Stainless Steel Flanges SS316
  • Socket Weld RF 2" ANSI DIN ASTM Standard Customized Stainless Steel Flanges SS316
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  • Overview
  • Product Parameters
  • Detailed Photos
  • Company Profile
  • FAQ
Overview

Basic Info.

Model NO.
HJF-BRF
Material
Stainless Steel
Structure
Flanges
Connection
Welding
Sealing Surface
RF
Manufacturing Way
Forging
Property
304
Norms
ISO/GB/Jb/DIN
Test Norms
API 598/ Gbt-13927-2008
Certificate
ISO/TUV
Transport Package
Carton/Wooden Case
Specification
114mm(dia)
Trademark
Hongji
Origin
China
HS Code
74122090
Production Capacity
42000pics/Yr

Packaging & Delivery

Package Size
1.00cm * 1.00cm * 1.00cm
Package Gross Weight
1.000kg

Product Description

Product Parameters

A forged raised face flange (RF flange) is a type of flange commonly used in piping systems for connecting pipes, valves, pumps, and other equipment. It's called "forged" because it is made from a solid piece of material that is shaped using forging methods to ensure strength, durability, and resistance to pressure. The "raised face" refers to the area around the bolt holes that is raised slightly above the flange's body to ensure a better seal when paired with a gasket.

Here are key aspects of a forged raised face flange:

1. Material:

  • Typically made from carbon steel, stainless steel, alloy steel, or other forged materials. Forging gives the flange greater strength and resistance to pressure, making it suitable for high-pressure and high-temperature applications.

2. Raised Face:

  • The raised face is designed to accommodate a gasket (usually a flat gasket or ring-type gasket) between the flange faces to create a tight seal. The raised portion helps in maintaining an optimal sealing surface.
  • The most common height of a raised face is 1/16 inch for flanges up to 400 lbs, and 1/4 inch for higher-rated flanges (600 lbs and up).

3. Flange Types:

  • RF (Raised Face): The most common type of flange for high-pressure systems.
  • FF (Flat Face): Used in low-pressure applications and typically on equipment with flat mating surfaces.
  • RTJ (Ring Type Joint): Used for very high-pressure applications with a ring joint gasket.

4. Applications:

  • Oil & Gas: Used for pipelines, valves, and pumps where high pressure and temperature are common.
  • Chemical: Common in corrosive and high-temperature chemical processing systems.
  • Power Generation: Used in turbines and boilers.
  • Water Treatment: Found in various treatment plant systems.

5. Standards:

  • ANSI B16.5: The most common standard for raised face flanges, detailing dimensions, materials, pressure ratings, and other specifications.
  • ASME: Other standards, such as ASME B16.47, also govern flange designs and applications.

6. Pressure Ratings:

  • Forged raised face flanges come in various pressure ratings, such as 150, 300, 600, 900, 1500, and 2500 lbs, which refer to the maximum pressure the flange can handle at a given temperature.

7. Advantages:

  • Strength: Forged from a solid billet of material, providing greater strength and durability than cast flanges.
  • Leak Prevention: The raised face improves the sealing of gaskets to prevent leakage under pressure.
  • Versatility: Suitable for a wide range of fluids and applications, especially those involving high pressures and temperatures.
Name Forged Raised Face Flange
 
Model HJF-BRF Volume Size 114mm(dia)
Type Flange (Raised Face) Net Weight 1.133kg(DN25)
Body Material 304, 316L.  Manufacturing Capacity 3000/Month
Type of Connection Flange Warranty  1 year
Seal Type Raised Face Norms ISO/GB/JB/DIN
Manufacturing Forging and CNC Test Norms HG-20615-2009/ANSI/DIN/GB
Application Nontoxic Liquid or Gas, Steam, Oil Certificate ISO/TUV
Pressure Range Class 150
 

 
Temperature Range -10-500ºC /14-932ºF
 

 
Size Range DN15-25
 

 

 

 
Anhui Hongji Instruments & Valves Manufacturing Co., Ltd.
   
 
Model HJF-BRF Size(mm)
D L d N
DN15 PN16 RF 95 48 19 ¢14*4
DN20 PN16 RF 105 58 26 ¢14*4
DN25 PN16 RF 115 68 33 ¢14*4


Socket Weld RF 2" ANSI DIN ASTM Standard Customized Stainless Steel Flanges SS316

Detailed Photos



 

Socket Weld RF 2" ANSI DIN ASTM Standard Customized Stainless Steel Flanges SS316
Socket Weld RF 2" ANSI DIN ASTM Standard Customized Stainless Steel Flanges SS316
Socket Weld RF 2" ANSI DIN ASTM Standard Customized Stainless Steel Flanges SS316


 

Company Profile

 

Background

Hongji Instrument& Valve Manufacturing Co., Ltd. Was founded in 2009. The campus of Hongji Instrument& Valve Manufacturing Co., Ltd. Covers approximately 46000 square-meter lands and is located in Tianchang City, Anhui Province, China. Our plants and office buildings have been established on a high standard level and applied to the ISO quality system to ensure the products we build and the service we provide meet the highest requirement. Our company has committed to producing forged stainless steel or alloy ball valves, needle valves, valve sets, pipe unions, air distributors, and welded joints. With years of dedication, we have developed and maintained a good business relationships with many leading companies in different industries, Such as Qinshan Nuclear Power Plant. Conventional Island Nuclear Power Plant, Siemens, Ningde Chemical, PetroChina, CNOOC, Saudi oil fields, etc., in order to fulfill the increasing needs in terms of harsh application usage from our client side, Hongji has made a partial acquisition of another valve plant in 2020, the engineering and technical team members have been increased up to 8 personals, total manufacturing capacity includes 36 CNCs, 28 high precision horizontal lathes, to utilize the fine manufacturing process effectively. Our target aims to provide clients with the best products and services.

Socket Weld RF 2" ANSI DIN ASTM Standard Customized Stainless Steel Flanges SS316Socket Weld RF 2" ANSI DIN ASTM Standard Customized Stainless Steel Flanges SS316Socket Weld RF 2" ANSI DIN ASTM Standard Customized Stainless Steel Flanges SS316Socket Weld RF 2" ANSI DIN ASTM Standard Customized Stainless Steel Flanges SS316Socket Weld RF 2" ANSI DIN ASTM Standard Customized Stainless Steel Flanges SS316

FAQ

1. Can I get a Sample?

We do provide some small specific samples accordingly based on the process we situate in.  

2. Do you provide customized products?

We are good to offer customized services in terms of logo labeling, manufacturing based on samples or blueprints, etc. 

3. Will communication be a problem? 

Our sales team had great knowledge of our products and acquired solid English communication skills in both written and speaking; the communication can be accessed either literally or verbally via any social networking platform. 

4. Payment Method.

L/C, T/T, PayPal, Western Union, etc.  Principally we do not accept third-party transactions via China's mainland region channel. 

5. Why Choose us?

  • Quality: 100% leakage, material, and functionality test in process and before shipping.
  • Variety:  Highly customizable flexibility. 
  • Reliability:15 years of manufacturing experience.
  • Efficiency: Quick& Effective response.
  • Utility: Direct link from Manufacturer.
  • Flexibility:  OEM/ODM are provided.
  • Authentication: Real-time plant audit provided.
  • Competitiveness: Price is negotiable on large volumes.


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