ASTM A179 Seamless High Precision Heat Exchanger Tubes Oil Coated Surface

ASTM A179 Seamless Tube High-Precision Heat Exchanger Tubes Oil-Coated Surface

Yuhong Holding Group Co., Ltd., with 20 years of export experience to 85+ countries, is a leading manufacturer of seamless steel tubes and pipes. Our state-of-the-art production facilities and rigorous quality control systems ensure the delivery of premium products meeting international standards.

Product Overview:

Our ASTM A179 Seamless Carbon Steel Tubes are specifically engineered for heat exchanger applications, offering exceptional dimensional accuracy and surface quality.

Technical Specifications:

Dimensional Range:

Mechanical Properties:

Chemical Composition (ASTM A179):

Key Features:

1. High dimensional accuracy
2. Excellent surface finish
3. Superior heat transfer efficiency
4. Good mechanical properties
5. Protective oil coating
6. Consistent wall thickness

Manufacturing Process:

1. Raw material inspection
2. Hot piercing
3. Cold drawing/rolling
4. Heat treatment
5. NDT testing
6. Surface treatment
7. Oil coating
8. Final inspection

Quality Assurance:

• 100% Hydrostatic Testing
• Eddy Current Testing
• Ultrasonic Testing
• PMI Testing
• Third-party Inspection Available

Applications:

• Heat Exchangers
• Condensers
• Oil Coolers
• Boilers
• Industrial Cooling Systems
• Process Equipment
• Power Generation Units

Surface Treatment Options:

• Pickled and Oiled
• Black Painted
• Anti-rust Oil Coating
• Varnished
• Plain End or Beveled End

Standards Compliance:

• ASTM A179/A179M
• ASME SA179
• DIN 17175
• EN 10216-2
• GB/T 3087

Packaging Options:

• Steel Bundle
• Wooden Case
• Hexagonal Bundle
• Special Requirements Available

Yuhong Holding Group maintains comprehensive quality management systems certified to ISO 9001:2015. Our advanced testing facilities and experienced technical team ensure each tube meets the most stringent industry requirements. With our commitment to quality and customer service, we continue to serve as a trusted supplier of seamless tubes worldwide. Contact us today for customized solutions tailored to your specific requirements.

Delivery Capability:

• Monthly Production: 2000+ Tons
• Lead Time: 15-30 days
• Minimum Order: Negotiable
• Global Shipping Available