Industrial Forged Cylinders for High-Pressure & High-Temperature Use

Product Details
Customization: Available
Manufacturing Process: CNC Milling
Surface Treatment: Without Processing
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  • Industrial Forged Cylinders for High-Pressure & High-Temperature Use
  • Industrial Forged Cylinders for High-Pressure & High-Temperature Use
  • Industrial Forged Cylinders for High-Pressure & High-Temperature Use
  • Industrial Forged Cylinders for High-Pressure & High-Temperature Use
  • Industrial Forged Cylinders for High-Pressure & High-Temperature Use
  • Industrial Forged Cylinders for High-Pressure & High-Temperature Use
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Basic Info.

Model NO.
0120048
Operation Pressure
Atmospheric Pressure
Material
Alloy
Length
up to 3500mm
Unit Weight
400kg--50000kg
Pressure
1500-2500lb or Pn100-Pn250 or 10K-40K
Transport Package
Sea Worthy Wooden Case, Iron Pallet
Specification
OD600--OD1800
Origin
China
Production Capacity
10000 PCS/Month

Packaging & Delivery

Package Size
300.00cm * 80.00cm * 50.00cm
Package Gross Weight
150.000kg

Product Description

Industrial Forged Cylinders for High-Pressure & High-Temperature Use
Cutting
Blanking is the initial stage in the forging process, where raw materials (e.g., steel ingots, bars, plates) are cut or segmented into specific sizes and shapes to prepare for subsequent forging operations (e.g., upsetting, punching, die forging).
Saw Cutting: Ideal for high-precision, large-cross-section materials (e.g., alloy steel). Provides clean cuts but lower efficiency.
Flame Cutting: Used for large billets (e.g., thick plates). Cost-effective but requires post-processing of the heat-affected zone.
Shearing: High-speed method suitable for soft metals (e.g., aluminum, mild steel). May produce burrs on the cut edge.
Laser/Plasma Cutting: High precision and automation, ideal for complex-shaped blanks.
Breaking: Used for brittle materials (e.g., cast iron). Fast but requires controlled fracture surfaces.
Industrial Forged Cylinders for High-Pressure & High-Temperature Use
Heating 
Heating is a critical step in the forging process, where raw materials (billets, bars, or ingots) are heated to a specific temperature to improve plasticity and reduce deformation resistance. Proper heating ensures optimal metal flow during forging and enhances mechanical properties.
Enhance Plasticity: Reduce yield strength for easier deformation.
Minimize Cracking: Prevent material fractures during forging.
Improve Microstructure: Promote uniform grain structure for better mechanical properties.
Carbon Steels: 1,100–1,250°C
Alloy Steels: 1,150–1,300°C
Aluminum Alloys: 350–500°C
Titanium Alloys: 850–1,100°C
Industrial Forged Cylinders for High-Pressure & High-Temperature Use
Forging
Forging is a thermo-mechanical metal forming process that shapes heated or room-temperature metal billets using localized compressive forces (hammers, presses, or dies). It enhances mechanical properties by:
a) Open-Die Forging
Process: Deformation between flat dies with manual positioning
Advantage: Flexible for large/simple shapes
Example: Ship propeller shafts >10 tons
b) Closed-Die Forging
Process: High-pressure forming in engraved dies
Advantage: Tight tolerances (±0.3mm)
Example: Automotive connecting rods
c) Precision Forging
Process: Near-net-shape with minimal draft angles
Advantage: Reduces machining by >70%
Example: Aerospace fan blades
Industrial Forged Cylinders for High-Pressure & High-Temperature Use
Machining
Machining of forged components is a critical post-forging process to achieve final dimensional accuracy, surface finish, and functional features. It bridges the gap between forged near-net-shape parts and end-use requirements.
Quality Control
First Article Inspection: CMM verification of critical dimensions
Surface Integrity Check: White light interferometry for roughness
NDT Requirements: Dye penetrant testing after machining
Cost Optimization Tips
Tooling: Use indexable inserts with multi-layer coatings (TiAlN/AlCrN)
Fixturing: Magnetic chucks for thin-walled forgings
Coolant: High-pressure through-tool cooling (≥70 bar)
Industrial Forged Cylinders for High-Pressure & High-Temperature Use
Heat treatment
Heat treatment is an essential post-forging process that optimizes the mechanical properties of forged components through controlled heating and cooling cycles. It enhances strength, toughness, and dimensional stability while relieving internal stresses.
Key Objectives
Adjust Hardness/Toughness Balance (e.g., quench & temper)
Refine Grain Structure for improved fatigue resistance
Relieve Residual Stresses from forging deformation
Achieve Material-Specific Properties (e.g., case hardening for wear resistance)
Hardness Testing: Rockwell/Brinell at multiple locations
Microstructure Analysis: Grain size per ASTM E112
NDT Methods: Ultrasonic testing for quench cracks
Industrial Forged Cylinders for High-Pressure & High-Temperature Use
Industrial Forged Cylinders for High-Pressure & High-Temperature Use
Packaging
 Packaging Objectives
Packaging is the final critical step in the forging supply chain, ensuring parts reach customers without damage while preventing corrosion during storage/transportation. Proper packaging combines protection, traceability, and handling efficiency
Physical Protection – Prevent dents/scratches during transit
Corrosion Prevention – Inhibit rust in humid/salty environments
Traceability – Maintain batch/lot number visibility
Handling Optimization – Enable safe loading/unloading (weight/balance considerations)
Forging Materials Selection & Application Guide
This reference table provides detailed specifications for common forging materials, including grade standards, forging temperature ranges, key properties, and typical applications to support design selection and process development. Proper material selection matched with optimal processing ensures forged component performance while controlling costs.






Carbon Steels
AISI 1018
1100-1250°C
Good weldability, low cost
Gears, shafts, hydraulic fittings
Automotive, General Machinery

AISI 1045
1050-1200°C
High strength, heat treatable
Crankshafts, connecting rods
Automotive, Energy

AISI 1060
1000-1150°C
Excellent hardness retention
Railway wheels, heavy-duty tools
Rail, Construction
Alloy Steels
4140
1050-1200°C
High fatigue strength
Aircraft landing gear, drill collars
Aerospace, Oil & Gas

4340
1000-1150°C
Superior toughness
Turbine shafts,
vehicle parts
Aerospace, Defense

8620
1100-1250°C
Case-hardening capability
Gears, camshafts, bearing races
Automotive, Heavy Equipment
Stainless Steels
304/304L
1150-1260°C
Corrosion resistance
Valves, food processing equipment
Chemical, Food Processing

316/316L
1100-1230°C
Enhanced corrosion/acid resistance
Marine hardware, pharmaceutical equipment
Marine, Medical

17-4PH
1050-1150°C
Precipitation hardening
Pump shafts, aircraft fittings
Aerospace, Chemical
Aluminum Alloys
6061
400-480°C
Lightweight, good strength
Aircraft fittings, bicycle frames
Aerospace, Transportation

7075
350-450°C
High strength-to-weight ratio
Aerospace structural components
Aerospace, Defense
Titanium Alloys
Ti-6Al-4V (Grade 5)
850-950°C
High strength, biocompatibility
Jet engine components, medical implants
Aerospace, Medical
Nickel Alloys
Inconel 718
950-1120°C
Extreme temperature resistance
Turbine blades, rocket engine parts
Aerospace, Energy

Monel K500
900-1050°C
Corrosion resistance in seawater


Industrial Forged Cylinders for High-Pressure & High-Temperature Use
Xiamen Bluesea Piping Systems Co., Ltd (BPS) – Your Trusted Forging Partner
Since 2009, BPS has been a professional manufacturer of high-quality forgings, including forged rings, shafts, cylinders, discs, and standard/non-standard flanges in carbon steel, stainless steel, duplex steel, and alloy steel. With a strong reputation for reliability, we have successfully supplied products to Fortune 500 companies worldwide.
Manufacturing Excellence
Factory Size: 8,000m with 5 specialized workshops (free-forging, ring rolling, machining, heat treatment, and painting)
Annual Capacity: 8,000 tons of high-precision forgings
Key Equipment: 4,500T press, CNC lathes, ring rolling machines, and heat treatment furnaces
Product Applications
Our forgings are widely used in oil & gas, petrochemical, power generation, shipbuilding, industrial machinery, and turbine manufacturing.
Certifications & Quality Assurance
ISO 9001, PED, TUV AD2000-WO certified
Strict inspections (including third-party) with full material traceability
Global Reach
We export to South America (Chile, Peru), Europe (Turkey, Poland, Belgium, Netherlands), and Asia (South Korea, Vietnam, Indonesia), earning long-term trust from our customers.
Service Commitment
Quick quotations & flexible order support
Comprehensive documentation (quality certificates, shipping files)
Custom solutions for OEM & industrial applications
Industrial Forged Cylinders for High-Pressure & High-Temperature Use
Industrial Forged Cylinders for High-Pressure & High-Temperature Use
FAQ
Q: Are you a manufacturer or trading company?
A: We are a professional forging manufacturer with our own factory.
 
Q: Can you produce custom forgings?
A: Yes, we accept customized orders based on your specifications.
 
Q: What's your quality control process?
A: We implement strict QC from material inspection to final product testing.
 
Q: How can I get product information?
A: Contact us for catalogs, drawings and technical specifications.
 
Q: What about after-sales service?
A: We provide full quality guarantee and technical support after delivery.

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