Hot Forging 1.4307 Steel Lower Ring Forging

• Customization: Available
• Standard or Nonstandard: Nonstandard
• Feature: High Speed, Antimagnetic, Cold-Resistant, Heat-Resistant
• Model NO.: A+ steel lower ring
• Sealing Gland: Sealed On One Side
• Rolling-Element Number: Multiple-Column
• Roller Type: Straight Raceway
• Material: Alloy
• Type: No Gear
• Cncturning: Roungh Machining
• Technology: Forging
• Connection: Flanged
• Manufacturing Way: Forging
• Transport Package: Wooden Package and Steel Package
• Specification: forging steel ring
• Trademark: high pressure steel ring
• Origin: China
• HS Code: 73269090
• Production Capacity: 3000 Ton/Month

Product Description

Name: Hot forging 1.4307 steel lower ring forging 
A steel lower ring used in a machine typically refers to a component tha is part of a larger assembly, often serving as a support, guide, or sealing element. The specific function and design of the steel lower ring can vary widely depending on the type of machine and its application.
The key points about steel lower ring 
1.Support and alignment:(in many machines, a lower ring may be used to provide support and alignmentfor other components)
2.Sealing(In application where fluid or gas containment is important)
3.Wear resistance(In high-wear environments)
4.Load Distribution (In some machine, the lower ring maybe designed to distribute loads evenly across teh surface)
5.Guidance(In linear motion systems, a lower ring can serve as a guide)
Delivery Standards & sizes:

• OD from 180mm to 3000mm and more for carbon, alloy and stainless steel
• OD 180 to 3000mm for nickel alloys (alloy 400, monel, alloy 625) and 17-4PH
• Face height up to 1500mm
• According to ASTM/ASME

Main use:

• Pressure vessel and heat exchanger manufacturing
• Slewing rings
• Wind tower flanges
• Heat exchanger manufacturing
• Machine construction, forged sleeves
• Oilfield equipment
• Valve manufacturing

Forged seamless rings up to 2000mm OD and 500mm face height can be manufactured contoured rolled /profiled to save material and machining costs.

Materials:

High yield steels, carbon steels, stainless steels, duplex steels, alloy steels, nickel alloy steels,

All seamless rolled rings can be supplied with weld overlay inclusive Titanium, accordingt o your specifications

The strict use of high quality raw material is guaranteed and proved by raw material certificate with each delivery.
 

 

Item	Process	Facility	Inspection items	Standard
01	Steel material  inspection		Chemical composition (EF+LF+VD)	Material standard
			surface	Ingot inspection  specification
			Ingot type and weight	Material standard
02	Material store		Division put	warehouse management
1	Heat	Heat furnace	Temperature/Time	Heating process  specification Forging production  procedure
2 ↓	Forging	Press	Reduction ratio,forging  temperature,deformation,  Surface and dimensions	Forging process card Forging procedure
3 ↓	Heat treatment	heat treatment  furnace	heat treatment charts	1st heat-treatment card Forging procedure
4 ↓	Rough  inspection		Dimensions, apperance,  Mark	Inspection specification Forging procedure
5 ↓	Rough UT	UT equipment	Single defect, concentrated  Defects bottom wave  attenuation	UT standard or  customer's technical  requirements
6 ↓	Saw cutting	Saw machine	Dimension	IQC and forging
7 ↓	rough turning	turning-lathe	Dimension,appearance	Rough machining  drawing
8 ↓	UT	UT equipment	Single defect, concentrated  defects bottom wave attenuation	UT standard or  customer's technical  requirements
9 ↓	Q+T  heat treatment	heat treatment  furnace	heat treatment charts	Heating process  specification
10 ↓	Sampling or machining	machining tool	rough machining drawing sampling drawing	sample machining  drawing
11 ↓	mechanical  property test	tensile testing machine/ impact testing machine	ambient temperature,humidity, Test temp.Sample dimension,  test method	Standard technical specification
12 ↓	finish  machining	machining  tool	Dimension,appearance	finish machining drawing
13 ↓	UT	UT equipment	Single defect, concentrated  Defects bottom wave  attenuation	UT standard or  customer's technical  requirements
14 ↓	MT	MT equipment	Magnetic particle  indication	Test standard or  Technical requirements
15 ↓	Mark	Steel seal	marking content	Product standard Technical requirements Forging process
16 ↓	Final  inspection		Appearance, dimension, mark acceptance inspection	Product inspection  specification Product standard P.O.
17	Protection/ package	Blasting Blasting equipment	appearance coating thickness	Product standard Technical requirements