steel flange

Support customization and shape diversity

Unrivaled Reliability

Our Steel Flanges are meticulously forged to provide exceptional strength, precision, and resilience. With a wide range of sizes and customization options, we offer flanges that meet the unique demands of various industries, including oil & gas, petrochemical, power generation, and construction. Whether it’s a standard specification or a bespoke solution, our steel flanges ensure the highest level of performance and safety in critical applications.
steel flange
Material
Range
Forging of close-molded parts using special tools to meet customer drawings
Weight Range
Up to 55,000 lb
Advantages
We provide flexibility in size and weight for our steel flange, and we can tailor the chemistry to meet the specific needs of our customers.
Our manufacturing process includes rigorous control to ensure the absence of non-metallic inclusions.
At Qilu, we are committed to upholding high manufacturing standards, delivering clean steel compositions, and maintaining impeccable surface quality in every product.
For more information on product prices, availability and delivery conditions, please contact: [email protected]
steel flange under production

value-added service

Hot Treatment
hot treatment
We possess extensive metallurgical knowledge and employ cutting-edge equipment to meet your precise mechanical property requirements.
Normalizing
Solution Annealing
Quenching
Spherodizing
Tempering
Aging
Annealing
Stress Relieving
Lab & Non-Destructive Testing
Three in-house labs fully equipped with state-of-the-art technology to conduct mechanical, chemical, and metallographic testing.
Mechanical, Chemical & Metallographic Testing
NDT tests
Tensile, Impact & Hardness
Ultrasonic Testing
Chemical Analysis & PMI (Spectro)
Magnetic Particle Testing (wet fluorescent and dry)
Micro Cleanliness, Microstructure & Ferrite Content
Liquid Penetrant Testing (visible and fluorescent)
Machining
The latest CNC technology with optimal cost-effective solutions and the highest quality standards.
Vertical turning
Boring
Horizontal turning
Drilling
Milling
Deep drilling
Qilu provides a comprehensive array of in-house machining services, including rough and intricate machining. Our dedicated facility is equipped with state-of-the-art machinery for precision machining and skilled manual assembly.
Product Development
Our extensive experience drives us to pursue product development breakthroughs in design, materials, and engineering.
Skilled guidance to help you reduce manufacturing and material cost, while improving performance.
Experts in metal forming, metallurgy, modeling, machining and manufacturing.
Alliances to meet the challenges of product applications, developing geometry, required properties and specs.
Identification of non value processes and over spec requirements resulting in a cost effective tailored product.
World Wide Delivery
From a single ring to a full container, we handle door-to-door shipments at competitive rates.
Door to door Delivery (DAP)
Delivery at Port of Destination (CFR/CIF)
Delivery at Airport of Destination (FCA/CPT)
Delivery at the Border (FCA)
Delivery at Mexican Port (FOB)
Collected by customer (EXW)
About
Qilu, as one of the leading forged metal manufacturers in China, specializes in the production of high quality forgings such as shaft forgings, ring forgings and disk forgings.
products
Forged Shafts
Forged Steel Blocks
Disc Forgings
Steel Flange
Hollow Tube Forgings
Ring Forgings
Contact Info
Address
Yanzhou,Economic,Zone,Jining,China
Email
[email protected]
Copyright © 2024 Qilu Steel Company