TORICH Seamless Cold Drawn Low Carbon Steel Tubes

Product Description

TORICH ASTM A179 Seamless Cold-Drawn Low-Carbon Steel Tubes for Heat-Exchanger and Condenser

Product Name	A179 Seamless Cold-Drawn Low-Carbon Steel Tubes for Heat-Exchanger and Condenser
Brand	TORICH
Standard	ASTM A179
Grade	10#, 20#, Q195, Q215, Q235 etc
Size	OD: 3.2-76.2mm WT:0.4-20mm L:1-12m
Technic	Cold-Drawn
Used	Heat-Exchanger and Condenser Tubes

Chemical Composition

Element	C	Mn	P	S
Chemical Composition %	0.06-0.18	0.27-0.63	0.035	0.035

Reference Documents

ASTM A450/A450M Specification for General Requirements for Carbon and Low Alloy Steel Tubes

Manufacture Tubes shall be made by the seamless process and shall be cold drawn

Heat Treatment Tubes shall be heat treaded after the final cold draw pass at a temperature of 1200℉[650℃]or higher

Mechanical Test Requirements

Flattening Test      Flaring Test    Flange Test   

Hardness Test       Hydrostatic Test

QUALITY CONTROL:
1. Incoming Raw Material Inspection
2. Raw Material Segregation to avoid steel grade mix-up
3. Heating and Hammering End for Cold Drawing
4. Cold Drawing and Cold Rolling, on line inspection
5. Heat Treatment, +A, +SRA, +LC, +N, Q+T
6. Straightening-Cutting to specified length-Finished Measuring Inspection
7. Machanical Testing in own labs with Tensile Strength, Yield Strength, Elongation, Hardness, Impact, Mictrostruture etc
8. Packing and Stocking

100% of our steel tubes are dimensionally checked
100% of our steel tubes are visually checked to assure they have a perfect surface condition and no surface defects.
100% eddy current test and ultrosonic test to eliminate longitudinal and transversal defects.

Products Show

Related Product

         TORICH ASTM A210/SA210                        TORICH SAE J524 CDS Seamless 

        Seamless Medium Carbon Steel                       Carbon Cold Drawn Steel Tube

        Heat Exchanger Tubes

Our Certifications

FAQ

Q: Are you trading company or manufacturer ?

A: A professional steel pipes materials inventor, manufacturer and solution provider

Q: How long is your delivery time?
A: Generally it is 7-14 days if the goods are in stock. or it is 30-60 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples of carbon seamless steel tube ? is it free or extra ?
A: Yes, we could offer the sample for free charge but need pay the cost of freight.

Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.

If you have another question, pls feel free to contact us

TORICH ASTM A179 Seamless Cold-Drawn Low-Carbon Steel Tubes for Heat-Exchanger and Condenser