ASME SA182 ANSI B16.5 317L/321L Stainless Steel Flange Fitting

Product Details
Customization: Available
Standard: ANSI, DIN, GB, JIS, GOST, BSW, ISO
Type: Alloy Steel Flange
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  • ASME SA182 ANSI B16.5 317L/321L Stainless Steel Flange Fitting
  • ASME SA182 ANSI B16.5 317L/321L Stainless Steel Flange Fitting
  • ASME SA182 ANSI B16.5 317L/321L Stainless Steel Flange Fitting
  • ASME SA182 ANSI B16.5 317L/321L Stainless Steel Flange Fitting
  • ASME SA182 ANSI B16.5 317L/321L Stainless Steel Flange Fitting
  • ASME SA182 ANSI B16.5 317L/321L Stainless Steel Flange Fitting
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  • Overview
  • Product Description
  • Technical Details
  • Detailed Photos
  • Packaging & Shipping
Overview

Basic Info.

Model NO.
ASME SA182 ANSI B16.5 Stainless Steel Flange
Material
Alloy Steel
Structure
Flanges
Connection
Flanged
Sealing Surface
RF/FM...
Manufacturing Way
Press
Materials
304, 316, 317, 321, 347
Surface Treatment
Anodizing,Plating,Polishing,etc
Shape
Round/Customized
Process
Polished/Solution Treatment
Condition
Hot Finished/Cold Finished
MOQ
1
Tolerance
+/-0.005~+/-0.01mm
Stock
Size Can Customized
Facing
FF, RF, Rj, FM, M, T, G, etc.
OEM ODM
Accept
Used
Factory, Wood House
Packing
Standard Export Packing
Delivery Time
10-30 Working Days
Size
DN 10 - DN 2000-----1/2"- 48"
Thickness
as Per Client′s Design
Transport Package
Cartons, Pallet, Cases
Specification
SCH 5S-SCH160
Trademark
EZS
Origin
China
Production Capacity
10000 PCS/Year

Product Description

Product Description

 

Material Steel, Brass, Alloy, Copper
Application Fastener, Auto and Motorcycle Accessory, Hardware Tool, Machinery Accessory,
Aerospace/ Marine/Automotive/Medical Equipments
Pressure Rating: Class 150-Class 2500 PN6-PN16
Tolerance +/-0.005~+/-0.01mm
Sample Production Time Usually 5~10 Work Days

ASTM A182 includes various stainless steel grades, such as 304, 316, 317, 321, 347, and others. The specific grade selected depends on the intended application and the required mechanical and corrosion-resistant properties.



Materials

Material required for flanges and flanged fittings commonly are:

  • ASTM A105 for forged carbon steel flange
  • ASTM A350 for forged carbon steel, low alloy steel flange
  • ASTM A182 for alloy steel flange and stainless steel flange
  • ASTM A216 for casting carbon steel flanges
  • ASTM A352, ASTM A217
  • ASTM A515 Gr 70, 65 for plates flange
  • ASTM A516 Gr 70, 65 for carbon and low alloy steel plates flange
  • ASTM A203, A204
  • ASTM A387 Gr 11, 22, 91 CL 2 for alloy steel plates flange
  • ASTM A240 Grade 304/L, 316/L for stainless steel plate flange

 

A182 Stainless Steel Flanges Chemical Compostion and Properties

The chemical composition of grade ASTM A182 Flange is outlined in the following table

Grade C Mn P S Si Ni Cr Mo Nb Ti Others
A182 F304(1) 0.08 2.0 0.045 0.030 1.0 8.0-11.0 18.0-20.0        
A182 F304H 0.04-0.10 2.0 0.045 0.030 1.0 8.0-11.0 18.0-20.0        
A182 F304L(1) 0.030 2.0 0.045 0.030 1.0 8.0-13.0 18.0-20.0        
A182 F304N(2) 0.08 2.0 0.045 0.030 1.0 8.0-10.5 18.0-20.0        
A182 F304LN(2) 0.030 2.0 0.045 0.030 1.0 8.0-10.5 18.0-20.0        
A182 F309H 0.04-0.10 2.0 0.045 0.030 1.0 12.0-15.0 22.0-24.0        
A182 F310 0.25 2.0 0.045 0.030 1.0 19.0-22.0 24.0-26.0        
A182 F310H 0.04-0.10 2.0 0.045 0.030 1.0 19.0-22.0 24.0-26.0        
A182 F310MoLN 0.030 2.0 0.030 0.015 0.40 21.0-23.0 24.0-26.0 2.0-3.0     N 0.10-0.16
A182 F316 0.08 2.0 0.045 0.030 1.0 10.0-14.0 16.0-18.0 2.0-3.0      
A182 F316H 0.04-0.10 2.0 0.045 0.030 1.0 10.0-14.0 16.0-18.0 2.0-3.0      
A182 F316L(1) 0.030 2.0 0.045 0.030 1.0 10.0-15.0 16.0-18.0 2.0-3.0      
A182 F316N(2) 0.08 2.0 0.045 0.030 1.0 11.0-14.0 16.0-18.0 2.0-3.0      
A182 F316LN(2) 0.030 2.0 0.045 0.030 1.0 11.0-14.0 16.0-18.0 2.0-3.0      
A182 F316Ti 0.08 2.0 0.045 0.030 1.0 10.0-14.0 16.0-18.0 2.0-3.0   (3) N 0.10 max
A182 F317 0.08 2.0 0.045 0.030 1.0 11.0-15.0 18.0-20.0 3.0-4.0      
A182 F317L 0.030 2.0 0.045 0.030 1.0 11.0-15.0 18.0-20.0 3.0-4.0      
A182 F321 0.08 2.0 0.045 0.030 1.0 9.0-12.0 17.0-19.0     (4)  
A182 F321H 0.04-0.10 2.0 0.045 0.030 1.0 9.0-12.0 17.0-19.0     (5)  
A182 F347 0.08 2.0 0.045 0.030 1.0 9.0-13.0 17.0-20.0   (6)    
A182 F347H 0.04-0.10 2.0 0.045 0.030 1.0 9.0-13.0 17.0-20.0   (7)    
A182 F348 0.08 2.0 0.045 0.030 1.0 9.0-13.0 17.0-20.0   (6)   Co 0.20
Ta 0.10
A182 F348H 0.04-0.10 2.0 0.045 0.030 1.0 9.0-13.0 17.0-20.0   (7)   Co 0.20
Ta 

 

 
Product Description
Equipment
3-axis, 4-axis and full 5-axis processing equipment, CNC lathe, centering machine, turning and milling compound, wire cutting, EDM, grinding, etc
Processing
CNC machining, CNC Turning, CNC Milling, Welding, Laser Cutting, Bending, Spinning, Wire Cutting, Stamping, Electric Discharge Machining (EDM), Injection Molding
Our Advantages
1)24 hours online service & Quickly Quote/Delivery.
2)100% QC quality inspection before delivery, and can provide quality inspection form.
3)10+ years of experience in the CNC machining area and have a senior design team to offer perfect modification suggestions
Quality Assurance
100% Inspect Before Shipment, ISO9001:2015, ISO13485:2016, SGS, RoHs, TUV
Serface Treatment
Aluminum parts:Clear Anodized, Color Anodized, Sandblast Anodized, Chemical Film, Brushing, Polishing
Stainless Steel parts:Polishing, Passivating, Sandblasting, Laser engraving, Electrophoresis black, Oxide black
Steel parts:Zinc Plating, Oxide black, Nickel Plating, Chrome Plating, Carburized, Heat treatment
Brass parts:Nickel Plating, chrome plating, Electrophoresis black, Oxide black, Powder coated

 

Technical Details

Pressure-Temperature Rating

The pressure-temperature rating is the maximum allowable working pressure (bar unit) of the material and grade used at the rated temperature (Celsius).

Temperature Consideration

Whether flange joints are used at high or low temperatures, leakage due to external forces and moments generated by the connected piping or equipment should be considered. To prevent leakage, pipe flanges and flanged fittings should avoid the application of severe external loads and sharp thermal gradients.

High Temperature

Application at temperatures in the creep range will result in decreasing bolt loads as relaxation of flanges, bolts, and gaskets takes place. Flanged joints subjected to thermal gradients may likewise be subject to decreasing bolt loads. Decreased bolt loads diminish the capacity of the flanged joint to sustain loads effectively without leakage. At temperatures above 200°C (400°F) for Class 150 and above 400°C (750°F) for other class designations, flanged joints may develop leakage problems unless care is taken to avoid imposing severe external loads, severe thermal gradients, or both.

Low Temperature

Some materials, especially some carbon steel materials, exhibit a significant decrease in ductility when used at low temperatures, and thus cannot withstand impact load, sudden stress changes, and high stress concentrations. Some regulations require an impact test even when the temperature is above -29 °C (−20°F).

ASME SA182 ANSI B16.5 317L/321L Stainless Steel Flange FittingASME SA182 ANSI B16.5 317L/321L Stainless Steel Flange Fitting

 
Detailed Photos

 

 
ASME SA182 ANSI B16.5 317L/321L Stainless Steel Flange Fitting
ASME SA182 ANSI B16.5 317L/321L Stainless Steel Flange Fitting
ASME SA182 ANSI B16.5 317L/321L Stainless Steel Flange Fitting

 

 

ASME SA182 ANSI B16.5 317L/321L Stainless Steel Flange Fitting
ASME SA182 ANSI B16.5 317L/321L Stainless Steel Flange Fitting


 

Packaging & Shipping

Pressure Test

No pressure test is required on the flange.
Flanged fitting should be tested for shell pressure.

Shell Pressure Test for Flanged Fittings
The shell pressure test for flanged fittings shall be at a pressure no less than 1.5 times the 38°C (100°F) pressure rating rounded off to the next higher 1 bar (25 psi) increment.

Test Conditions
The shell pressure test for flanged fittings shall be at a pressure no less than 1.5 times the 38°C (100°F) pressure rating rounded off to the next higher 1 bar (25 psi) increment
Test Duration

Flanged Fittings Size

Duration, Sec

NPS ≤ 2

60

2 1/2 ≤ NPS ≤ 8

120

NPS ≥ 10

180

ASME SA182 ANSI B16.5 317L/321L Stainless Steel Flange Fitting
ASME SA182 ANSI B16.5 317L/321L Stainless Steel Flange Fitting


ASME SA182 ANSI B16.5 317L/321L Stainless Steel Flange Fitting
ASME SA182 ANSI B16.5 317L/321L Stainless Steel Flange FittingASME SA182 ANSI B16.5 317L/321L Stainless Steel Flange Fitting

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