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Welded Tube 1 1/2 Inch EN10217-7 – High-Strength Stainless Steel for Evaporators and Condensers
Introduction:
The 1 1/2 inch welded tube manufactured according to EN10217-7 standards is a premium stainless steel solution designed for industrial heat exchangers, evaporators, and condensers. Engineered to provide high strength, corrosion resistance, and durability, this tube ensures efficient heat transfer, minimal maintenance, and long-term reliability in demanding industrial environments. Its precision welding guarantees a seamless, smooth surface, ideal for applications where fluid flow efficiency and resistance to scaling or fouling are critical.
Material Table:
Material Grade
Description
Key Properties
1.4404 (316L)
Austenitic stainless steel
Excellent corrosion resistance, suitable for acidic and saline fluids
1.4541 (321)
Stabilized austenitic stainless steel
High temperature and oxidation resistance
1.4301 (304)
Standard austenitic stainless steel
Good corrosion resistance, general-purpose industrial use
Specifications Table:
Parameter
Value / Range
Standard
EN10217-7
Tube Type
Welded Tube
Outer Diameter
1 1/2 Inch (38.1 mm)
Wall Thickness
1.5mm – 3.0mm
Length
6m / 12m
Surface Finish
Pickled & Passivated / Polished
Connection Type
Butt-welded or Socket-weld
Pressure Rating
Up to 100 bar (depending on schedule)
Manufacturing Process Table:
Step
Description
Raw Material Selection
High-quality stainless steel coils or plates
Forming
Cold or hot forming into precise tube shape
Welding
TIG or MIG welding for seamless, strong joints
Heat Treatment
Stress relieving to improve mechanical properties
Surface Treatment
Pickling & passivation for corrosion resistance and hygiene
Inspection & Testing
Hydrostatic, ultrasonic, and dimensional inspections
Packaging
Safe packaging to prevent damage during transport
Uses / Applications Table:
Industry / Application
Description
Evaporators
Tubing for efficient thermal transfer in industrial evaporators
Condensers
Tubing for heat exchange and condensation systems
Chemical & Petrochemical
High-pressure chemical fluid transport
Food & Beverage Industry
Hygienic heat exchange piping for process fluids
Power Generation
Industrial condenser and heat recovery systems
Advantages:
High Strength: Can withstand high-pressure and high-temperature conditions.
Corrosion Resistant: Suitable for chemicals, seawater, and acidic fluids.
Durable & Long-Lasting: Provides minimal maintenance with long service life.
Smooth Internal Surface: Reduces fouling, scaling, and fluid resistance.
Versatile Applications: Ideal for heat exchangers, evaporators, condensers, and chemical process systems.
FAQ:
Q: Can this tube handle high-temperature fluids?
A: Yes, EN10217-7 stainless steel tubes are designed for high-temperature industrial applications.
Q: Are custom sizes available?
A: Yes, wall thickness, length, and material grade can be customized.
Q: Is it safe for acidic chemical fluids?
A: Absolutely, 316L stainless steel provides excellent resistance to acids and corrosive chemicals.
Q: How is quality ensured?
A: Tubes undergo hydrostatic, ultrasonic, and dimensional inspections according to EN10217-7 standards.
The 1 1/2 inch EN10217-7 welded tube combines high strength, corrosion resistance, and precise manufacturing, making it the ideal choice for evaporators, condensers, and industrial heat exchanger systems.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter,Seller
Year Established:
1997
Total Annual:
40 Million-60 Million
Employee Number:
100~200
Ecer Certification：
Verified Supplier
Wuxi korer stainless steel ,Co.,Ltd. professionally manufacture welded stainless steel pipes&tubes.
It covers 30000 square meters and The capability is 10000 metric tons per year.
It is one of the biggest manufacturers of welded stainless steel pipes&tubes in china.
... Wuxi korer stainless steel ,Co.,Ltd. professionally manufacture welded stainless steel pipes&tubes.
It covers 30000 square meters and The capability is 10000 metric tons per year.
It is one of the biggest manufacturers of welded stainless steel pipes&tubes in china.
...
