Wuxi Korer Stainless Steel Co.,Ltd.
| Payment Terms | T/T L/C |
| Supply Ability | 10000 Metric Tons Per Year |
| Delivery Time | 15Days – 45Days Or Depends on the quantity |
| Packaging Details | Wooden Boxes With Angle Steel Frame Or Seaworthy Bundle |
| Product Name | U Type Stainless Steel Tube |
| Material Grade | AISI 304 / AISI 316L |
| Outer Diameter | 12mm-38.1mm |
| Delivery Condition | Anneal Or Pickled |
| Standard | ASME SA249 / ASME SA688 |
| Application | Feedwater Heater |
| Brand Name | KORER |
| Model Number | U Tubes |
| Certification | ISO 9001 And Manufacture License Of Pressure Tube |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T L/C | Supply Ability | 10000 Metric Tons Per Year |
| Delivery Time | 15Days – 45Days Or Depends on the quantity | Packaging Details | Wooden Boxes With Angle Steel Frame Or Seaworthy Bundle |
| Product Name | U Type Stainless Steel Tube | Material Grade | AISI 304 / AISI 316L |
| Outer Diameter | 12mm-38.1mm | Delivery Condition | Anneal Or Pickled |
| Standard | ASME SA249 / ASME SA688 | Application | Feedwater Heater |
| Brand Name | KORER | Model Number | U Tubes |
| Certification | ISO 9001 And Manufacture License Of Pressure Tube | Place of Origin | China |
ASME SA688 3/4 Inch Stainless Steel U Tubes AISI 304
Introduction:
The ASME SA688 3/4 inch stainless steel U tube made from AISI 304 is a premium piping solution for industrial heat exchanger systems. Designed for high-temperature and high-pressure applications, these U-shaped tubes are widely used in boilers, condensers, evaporators, and chemical processing systems. The AISI 304 austenitic stainless steel composition ensures superior corrosion resistance, durability, and long-term performance in aggressive industrial environments. Its precision bending into U shapes provides efficient fluid flow and optimized heat transfer, making it ideal for power plants, chemical plants, and industrial heating or cooling systems.
Material Table:
| Material Grade | Description | Key Properties |
|---|---|---|
| AISI 304 Stainless Steel | Austenitic stainless steel | Excellent corrosion resistance, high tensile strength, oxidation resistance at elevated temperatures, ideal for industrial heat exchanger applications |
Specifications Table:
| Parameter | Value / Range |
|---|---|
| Standard | ASME SA688 |
| Tube Type | U Tube |
| Outer Diameter (OD) | 3/4 Inch (19.05mm) |
| Wall Thickness (WT) | 1.5mm – 2.5mm |
| Length | Customized per application |
| Surface Finish | Pickled & Passivated / Polished |
| Material | AISI 304 Stainless Steel |
| Application Pressure Rating | Up to 150 bar (depending on schedule) |
Manufacturing Process Table:
| Step | Description |
|---|---|
| Raw Material Selection | Premium AISI 304 stainless steel tubes |
| Cutting | Precise cutting to required lengths |
| Bending | Cold bending into U shapes with uniform radius |
| Heat Treatment | Solution annealing to optimize corrosion resistance and mechanical properties |
| Surface Treatment | Pickling and passivation to enhance smoothness and corrosion resistance |
| Inspection & Testing | Dimensional checks, visual inspection, hydrostatic and ultrasonic tests |
| Packaging | Protective packaging to prevent deformation and surface scratches |
Uses / Applications Table:
| Industry / Application | Description |
|---|---|
| Heat Exchangers | Tubing in industrial heat transfer systems |
| Boilers & Condensers | U-shaped tubes for efficient energy transfer |
| Evaporators | Industrial evaporator tubing |
| Chemical Processing | Transport of corrosive fluids |
| Power Plants | High-temperature fluid transfer and heat exchange |
Advantages:
FAQ:
Core SEO Keywords:
ASME SA688 3/4 Inch Stainless Steel U Tubes, AISI 304 U Tube, Industrial Heat Exchanger Tube, Stainless Steel U Tube for Boilers, Condensers and Evaporators, Corrosion-Resistant Heat Transfer Tube, High-Temperature Stainless Steel U Tube, Chemical Process U Tube, Industrial Fluid Transport Tube
Company Details
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. ...
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