Inconel 625 Pipe is a nickel-chromium-molybdenum-niobium alloy seamless pipe designed for excellent resistance to oxidation, corrosion, and extreme temperatures. With a unique chemical composition rich in nickel and chromium, it offers outstanding mechanical strength and stability under severe environments.
At Jiangsu Cunrui Metal Products Co., Ltd., our Inconel 625 Tube fully complies with ASTM, ASME, and other international standards. Each product is delivered with mill test certificates, third-party inspection reports, and complete quality documentation to ensure reliability and consistency.
Key Features & Advantages
Superior Corrosion Resistance: Performs excellently in acidic, alkaline, and marine environments.
High-Temperature Strength: Maintains mechanical stability even above 1000°C.
Excellent Fabrication Properties: Easy to weld, cut, bend, and machine.
Certified Quality: Manufactured under ASTM B444/B705, ASME SB-444 standards.
Flexible Options: Wide range of sizes and surface finishes available, with full customization support.
Applications
Inconel 625 Pipe and Inconel 625 Tube are widely used in:
Oil & Gas Industry (subsea equipment, seawater piping, wellhead components)
Chemical Processing (acid tanks, heat exchangers, scrubbers)
Aerospace (jet engine exhaust systems, turbine components)
Nuclear Power & Energy (steam generator tubing, reactor piping)
Marine Engineering (shipbuilding, desalination plants)
Product Specifications & Technical Data
|
Category |
Technical Details |
|
Standard |
ASTM B444, ASTM B705, ASME SB-444 |
|
Outside Diameter |
6mm – 530mm |
|
Wall Thickness |
0.5mm – 50mm |
|
Length |
1m – 12m or customized |
|
Surface Finish |
Bright, pickled, polished, or customized |
|
Tensile Strength |
≥ 827 MPa |
|
Yield Strength |
≥ 414 MPa |
|
Elongation |
≥ 30% |
|
Hardness |
≤ 40 HRC |
Customization Services
Custom dimensions and wall thickness available
Cutting, drilling, welding, bending, and machining services offered
Multiple surface finishing options (polishing, pickling, brushing)
Flexible minimum order quantity (MOQ) and trial orders accepted
Precision processing based on client drawings
Our Strength
Advanced manufacturing facilities and modern testing equipment
Large production capacity with stable export supply to Europe, the Middle East, and Asia
Certified with ISO, CE, SGS, and other international standards
Professional technical team with strong R&D capability and project experience
Service & Support
Fast response: All inquiries are answered within 24 hours
Technical guidance: Professional support on alloy selection and application
Export packaging: Anti-rust and seaworthy packing according to international standards
After-sales guarantee: Full support with replacement or solutions in case of quality issues
FAQ
Q1: Which standards do your Inconel 625 Pipe products follow?
A1: All our pipes comply with ASTM B444/B705 and ASME SB-444 standards.
Q2: Do you accept small order quantities?
A2: Yes, we support trial orders and flexible MOQ to meet customer requirements.
Q3: Can you provide test certificates?
A3: Yes, we provide mill test certificates, chemical composition reports, and third-party inspection results.
Q4: What is the difference between Inconel 625 Tube and Pipe?
A4: Tube is typically used for high-precision or high-pressure applications, while Pipe is more common for large-diameter industrial systems.
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