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ASTM A179 Seamless High Precision Heat Exchanger Tubes Oil Coated Surface

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ASTM A179 Seamless High Precision Heat Exchanger Tubes Oil Coated Surface

Name: ASTM A179 Seamless High Precision Heat Exchanger Tubes Oil Coated Surface
Brand: YUHONG
Price: 1 USD

Quality ASTM A179 Seamless High Precision Heat Exchanger Tubes Oil Coated Surface for sale

Brand Name : YUHONG

Model Number : ASTM A179

Certification : ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008

Place of Origin : CHINA

MOQ : 100 KGS

Price : NEGOTIABLE

Payment Terms : T/T, L/C

Supply Ability : 1500 Tons Per Month

Delivery Time : 20-80 days

Packaging Details : Ply-wooden Case /Iron Case/ Bundle with plastic Cap

Product Name : трубка теплообменника; tubo intercambiador de calor; tube d'échangeur de chaleur;أنبوب المبادل الحراري

Standard : GB,DIN,ASTM

Application : Heat Exchanger, Boiler

Thickness : 2 - 20 mm

Technique : Cold Drawn

Length : 4-28 m

Type : Seamless

Material : Carbon Steel

Shape : Tubes

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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:

Parameter	Range
Outer Diameter	12.7-101.6 mm
Wall Thickness	1.24-8.18 mm
Length	3000-24000 mm
Straightness	≤ 1.5 mm/M
Surface Roughness	Ra ≤3.2μm

Mechanical Properties:

Property	Value
Tensile Strength	≥345 MPa
Yield Strength	≥180 MPa
Elongation	≥ 30%
Hardness	≤ 137 HB
Flattening Test	No Cracks

Chemical Composition (ASTM A179):

Element	C	Mn	P	S	Si
%	≤0.25	≤1.20	≤0.035	≤0.035	≤0.35

Key Features:

High dimensional accuracy
Excellent surface finish
Superior heat transfer efficiency
Good mechanical properties
Protective oil coating
Consistent wall thickness

Manufacturing Process:

Raw material inspection
Hot piercing
Cold drawing/rolling
Heat treatment
NDT testing
Surface treatment
Oil coating
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

ASTM A179 Seamless High Precision Heat Exchanger Tubes Oil Coated Surface

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