| Customization: | Available |
|---|---|
| Application: | Chemical Industry, Construction Industry, Oil and Gas Industry, Water Treatment Plants, Building Material |
| Elongation: | ≥35 |
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Product Name |
ASTM A333 Gr.1/2/3/4/5/6 Low-Temperature Seamless CS Pipes |
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Size
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OD |
3.18-810mm |
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Thickness |
0.2-40mm |
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Max Length |
50m |
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Surface |
Pickled, Bright Annealed, Polished,Black | |
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Steel Grade |
ASTM A53 A333 Gr. 6 |
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Process |
Cold drawn, Cold rolled |
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Usage |
Gas Industry, Oilfield, Thermal power, Oil industry, Shipbuilding, Petrochemical, Tanker, Nuclear , etc |
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Surface |
Pickling and annealing,pickling and annealing+polishing+ EP(Electricity polish) |
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End |
Plain, Beveled with caps |
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Package |
Reinforced plywood case bysted angle bar, Playwood cased Plastic bags packing, Condenser, heat exchanger tube packing, U-tube packed with wooden cases. |
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Inspection |
With Hydraulic Testing, Ultrasonic testing or X-ray Test |
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TPI |
TUV, SGS, BV, Lloyd's, etc. |
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Payment: |
L/C at sight, L/C 180 days, T/T, D/P, OA, Western Union, |
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Port of Shipment |
Shanghai port in China |
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The seamless pipes are drawn from a single billet of A333 Welded Pipe Material. However, as per the specification it needs to be welded from the strip or sheet of the same A333 Galvanized Pipe Material.
The LTCS or low-temperature carbon steel is made under a particular specification. Large Diameter A333 Grade 6 Pipe distributors recommend these LTCS pipes due to their good hardness and moderate tensile properties. One of the drawbacks of the A333 Grade 6 Seamless Pipe is that it has lower resistance to corrosion. However, the corrosion resistance of ASTM A333 Grade 6 Nace Pipe can be improved by using certain surface treatments. In order to control the microstructure, the Epoxy Lined SA333 Gr 6 Material needs to be treated. The fine grain structure is what makes the carbide dispersion in Thin Wall ASTM A333 Pipe uniform.
A333 Carbon Steel Double Wall Pipe performs well in cryogenic temperatures that are as low as -50 degrees F where they are exposed to refrigerants. Heavy Wall A333 Steel Pipe is used in subsea drilling, alternative energy, mechanical engineering, and so on.
| Grade 1 | Grade 3 | Grade 6 | |||||
| psi | MPa | psi | MPa | psi | MPa | ||
| Tensile Strength, min | 55,000 | 380 | 65,000 | 450 | 60,000 | 415 | |
| Yield Strength, min | 30,000 | 205 | 35,000 | 240 | 35,000 | 240 | |
| Longitudinal | Transverse | Longitudinal | Transverse | Longitudinal | Transverse | ||
| Elongation in 2 in. or 50 mm, (or 4D), min, %: | |||||||
| Basic minimum elongation for walls 5/16 in. [8 mm] and over in thickness, strip tests, and for all small sizes tested in full section | 35 | 25 | 30 | 20 | 30 | 16.5 | |
| When the standard round 2-in. or 50-mm gage length or proportionally smaller size test specimen with the gage length equal to 4D (4 times the diameter) is used | 28 | 20 | 22 | 14 | 22 | 12 | |
| For strip tests, a deduction for each 1/32in. [0.8 mm] decrease in wall thickness below 5/16 in. [8 mm] from the basic minimum elongation of the following percentage | 1.75 | 1.25 | 1.50 | 1.00 | 1.50 | 1.00 | |
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