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High Performance Open Die Forging Flanges For Petrochemical Pipelines And Marine Engineering
High Performance Open Die Forging Flanges For Petrochemical Pipelines And Marine Engineering
High Performance Open Die Forging Flanges For Petrochemical Pipelines And Marine Engineering
High Performance Open Die Forging Flanges For Petrochemical Pipelines And Marine Engineering
High Performance Open Die Forging Flanges For Petrochemical Pipelines And Marine Engineering
High Performance Open Die Forging Flanges For Petrochemical Pipelines And Marine Engineering
Specifications
Brand Name :
Tiangong
Model Number :
TG-208
Certification :
ISO9001, ISO14001,ISO45001
Place of Origin :
Changzhou, China
MOQ :
1
Price :
USD1000-USD2000/piece
Payment Terms :
T/T
Supply Ability :
56000 Tons per year
Delivery Time :
30days
Packaging Details :
Pallet
Heat Treatment :
QT NT or Customizable
Transport Package :
Pallet or Customizable
Machining :
Hydraulic Hammers: 5T, 8T, 12T and more
Surface Finish :
Smooth or Anti-rust oil
Advantages :
High strength, excellent fatigue resistance, improved mechanical properties and more
Type :
Open die forging and free forging
Material :
Carbon steel alloy steel and Customizable
Apply :
Petrochemical Pipelines And Marine Engineering
Description

High Performance Open Die Forging Flanges for Petrochemical Pipelines and Marine Engineering

Our open die forging flanges are designed to deliver exceptional strength, durability, and sealing reliability in demanding industrial environments. Manufactured from high-grade alloy and carbon steels, these flanges are forged under controlled processes to ensure a dense internal structure, uniform grain flow, and excellent resistance to pressure and corrosion.

Product Features:

  • Precision open die forging ensures high structural integrity and long service life

  • Superior resistance to stress, impact, and fatigue under continuous operation

  • Available in a wide range of sizes, pressure classes, and material grades to meet customer-specific requirements

  • Strict inspection and testing, including UT, MPI, tensile and hardness testing, to guarantee performance and safety

Application Fields:

  • Petrochemical pipelines and refinery systems requiring leak-proof and high-strength connections

  • Offshore and marine engineering projects exposed to harsh environments and high loads

  • Shipbuilding, power generation, and heavy industrial equipment connections

  • Critical joint applications where reliability and safety are paramount

With proven forging expertise and strict quality control, our flanges provide dependable performance in the world’s toughest working conditions.

Item Details
Product Name High Performance Open Die Forging Flanges For Petrochemical Pipelines And Marine Engineering
Material Grades - Alloy steels (20CrMnMo, 30CrNiMo8, 18CrNiMo7-6) offering high strength and corrosion resistance - Carbon steels (35#, 45#) for general industrial flange applications - Custom grades available to meet specific project and environmental requirements
Forging Equipment - Hydraulic Hammers: 5T, 8T, 12T - Open die forging presses capable of handling large-diameter flanges and thick-walled components - Heat treatment furnaces ensuring uniform metallurgical properties throughout the flange
Manufacturing Process Material Verification → Controlled Heating → Open Die Forging → Heat Treatment → Preliminary Blank Inspection → Rough Machining → Non-Destructive Testing (UT/MT) → Finish Machining (if required) → Dimensional & Surface Inspection → Marking & Protective Packaging → Delivery
Forging Ratio ≥ 3.0 — Ensures consistent fiber flow, dense microstructure, excellent fatigue and pressure resistance for high-load pipeline and marine applications
Applications - Flanges for petrochemical and oil & gas pipelines - Marine engineering components for offshore platforms and shipbuilding - High-pressure vessels and piping systems in refineries and chemical plants - Industrial connections requiring leak-proof, durable, and high-strength flanges
Delivery Conditions - Quenched and Tempered for optimal hardness, mechanical strength, and corrosion resistance - Available in normalized, rough-machined, or fully finished condition based on client specifications
Testing & Inspection - Optical Spectrometry to confirm chemical composition - Mechanical Testing: Tensile, Yield, Impact, Hardness - Non-Destructive Testing: UT, MPI for defect-free integrity - Precision dimensional inspection to ensure accurate fit and reliable sealing performance

High Performance Open Die Forging Flanges For Petrochemical Pipelines And Marine Engineering

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High Performance Open Die Forging Flanges For Petrochemical Pipelines And Marine Engineering

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Product Detail
Brand Name :
Tiangong
Model Number :
TG-208
Certification :
ISO9001, ISO14001,ISO45001
Place of Origin :
Changzhou, China
MOQ :
1
Price :
USD1000-USD2000/piece
Contact Supplier
High Performance Open Die Forging Flanges For Petrochemical Pipelines And Marine Engineering
High Performance Open Die Forging Flanges For Petrochemical Pipelines And Marine Engineering
High Performance Open Die Forging Flanges For Petrochemical Pipelines And Marine Engineering

Changzhou Tiangong Forging Co., Ltd.

Verified Supplier
1 Years
jiangsu, changzhou
Since 1994
Business Type :
Manufacturer, Exporter, Seller
Main Products :
Forged Gear, Forged Shaft, Crane Wheel
Total Annual :
27.5 million -28 million
Employee Number :
135~150
Certification Level :
Verified Supplier
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