ISO 9001 /PED and Manufacture License Of Pressure Tube
Product Name:
Nickel Alloy Pipe
Material Grade:
254Mo, 800, 825, 625, 630, 3030, 3039, C-276
Outer Diameter:
6mm-114.3mm
Delivery Condition:
Bright Anneal Or Pickled
Standard:
ASME SB751
Packaging Details:
Wooden Boxes With Angle Steel Frame Or Seaworthy Bundle
Supply Ability:
10000 Metric Tons Per Year
Highlight:
Corrosion Resistant Nickel Alloy Pipe
,
Heat Exchangers Nickel Alloy Pipe
,
254Mo hastelloy c276 pipe
Product Description
C-276 Welded Pipe for Corrosion-Resistant Heat Exchangers
Introduction:
The C-276 welded pipe is a high-performance nickel-molybdenum-chromium alloy designed for corrosion-resistant heat exchanger systems in chemical, petrochemical, and industrial applications. Known for its superior resistance to oxidizing and reducing environments, C-276 is ideal for handling aggressive fluids, high-chloride solutions, and highly acidic process streams. Its welded construction ensures strong, leak-free joints, and the smooth pickled and passivated surface optimizes fluid flow while minimizing scaling and fouling. This pipe is extensively used in industrial heat exchangers, condensers, evaporators, and offshore process systems, offering reliable long-term performance under high temperature and high-pressure conditions.
Material Table:
Material Grade
Description
Key Properties
C-276 Alloy
Nickel-Molybdenum-Chromium Alloy
Excellent resistance to pitting, crevice corrosion, and oxidation in aggressive chemical environments
Specifications Table:
Parameter
Value / Range
Standard
ASME SB-751 / ASTM B574
Pipe Type
Welded
Outer Diameter (OD)
12.7mm – 200mm
Wall Thickness (WT)
1.5mm – 12mm
Length
6m / 12m
Surface Finish
Pickled & Passivated / Polished
Connection Type
Butt-welded / Socket-weld
Pressure Rating
Up to 200 bar (depending on schedule)
Manufacturing Process Table:
Step
Description
Raw Material Selection
Premium C-276 alloy billets
Forming
Hot or cold forming into precise welded pipe shape
Welding
TIG or MIG welding for strong and uniform joints
Heat Treatment
Solution annealing to enhance corrosion resistance and mechanical strength
Surface Treatment
Pickling and passivation for smooth, corrosion-resistant surface
Inspection & Testing
Hydrostatic, ultrasonic, and dimensional inspections
Packaging
Protective packaging to prevent scratches and damage during transport
Uses / Applications Table:
Industry / Application
Description
Chemical Industry
Transport of aggressive acids, chlorides, and oxidizing chemicals
Petrochemical Industry
High-pressure process piping for corrosive fluids
Heat Exchangers
Tubing for industrial heat transfer systems
Evaporators and Condensers
Corrosion-resistant industrial fluid transfer
Offshore & Marine Systems
Seawater and brine-resistant piping
Advantages:
Exceptional Corrosion Resistance: Resistant to oxidizing and reducing chemicals, acids, and chlorides.
High Strength and Durability: Suitable for high-pressure and high-temperature systems.
Versatile Applications: Ideal for chemical, petrochemical, offshore, and industrial heat exchanger systems.
FAQ:
Q: Can C-276 welded pipe be used in highly acidic environments?
A: Yes, it provides excellent resistance to both oxidizing and reducing acids.
Q: Are custom sizes and wall thicknesses available?
A: Yes, OD, WT, and length can be tailored to project requirements.
Q: Is it suitable for offshore or seawater applications?
A: Absolutely, C-276 withstands seawater, brine, and chloride-rich environments.
Q: How is quality ensured?
A: Pipes are tested via hydrostatic, ultrasonic, and dimensional inspections according to ASME SB-751 and ASTM B574 standards.
Core SEO Keywords:
C-276 Welded Pipe, Nickel Alloy Pipe C-276, Corrosion-Resistant Heat Exchanger Pipe, Industrial C-276 Welded Tube, ASME SB-751 Nickel Alloy Pipe, High-Pressure Chemical Process Pipe, Offshore Corrosion Resistant Pipe, Heat Exchanger Fluid Transport Tube
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