ASME S/A-333 Seamless and Welded Steel Pipes
Grades:A333 Grade 1, Grade 3, Grade 4, Grade 6, Grade 7, Grade 8, Grade 9, Grade 10, Grade 11;
Wall Thickness:STD up to 4″ and Thicker Upon Request;
Size Range: ½” nominal – 36” OD, Customizable;
Buy ASTM A333 (ASME S/A-333) Pipe at best price.
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ASTM A333 covers wall seamless and welded carbon and alloy steel pipe intended for use at low temperatures. Puwo provides ASTM A333 pipes made by the seamless or welded process with the addition of no filler metal in the welding operation. All seamless and welded pipes shall be treated to control their microstructure.
Chemical Requirements(Composition, %):
| Element | Grade 1 | Grade 3 | Grade 6 |
| Carbon, max | 0.30 | 0.19 | 0.30 |
| Manganese | 0.40 – 1.06 | 0.31 – 0.64 | 0.29 – 1.06 |
| Phosphorous, max | 0.025 | 0.025 | 0.025 |
| Sulfur, max | 0.025 | 0.025 | 0.025 |
| Silicon | 0.18 – 0.37 | 0.10 min | |
| Nickel | 3.18 – 3.82 |
Mechanical Properties:
| ASTM A333 | Tensile Strength, min. | Yield Strength, min. | Elongation %, min. | |||
| Grade | psi | MPa | psi | MPa | Longitudinal | Transverse |
| Grade 1 | 55 000 | 380 | 30 000 | 205 | 35 | 25 |
| Grade 3 | 65 000 | 450 | 35 000 | 240 | 30 | 20 |
| Grade 4 | 60 000 | 415 | 35 000 | 240 | 30 | 16.5 |
| Grade 6 | 60 000 | 415 | 35 000 | 240 | 30 | 16.5 |
| Grade 7 | 65 000 | 450 | 35 000 | 240 | 30 | 22 |
| Grade 8 | 100 000 | 690 | 75 000 | 515 | 22 | ... |
| Grade 9 | 63 000 | 435 | 46 000 | 315 | 28 | ... |
| Grade 10 | 80 000 | 550 | 65 000 | 450 | 22 | ... |
| Grade 11 | 65 000 | 450 | 35 000 | 240 | 18 | ... |
* The elongation values are furnished on the basis of standard round 2 inch or 50 mm(or 4D) specimens.
* Elongation of Grade 11 is for all walls and small sizes tested in full section.
If you are looking for a333 steel pipe contact us. Stocking topmost brands of a333 Pipes. Offer unbeatable prices incorporating large discounts against a range of Grade1, Grade 3, Grade 4, Grade 6, Grade 7, Grade 8, Grade 9, Grade 10 and Grade 11. ( Email: sale@puwosmls.com)
A333 Low Temp Pipe Temperature Condition:
| Crade | The lowest temperature for strike test | |
| ℉ | ℃ | |
| GR 1 | -50 | -45 |
| GR 3 | -150 | -100 |
| GR 4 | -150 | -100 |
| GR 6 | -50 | -45 |
| GR 7 | -100 | -75 |
| GR 8 | -320 | -195 |
| GR 9 | -100 | -75 |
| GR 10 | -75 | -60 |
| GR 11 | -320 | -195 |
Puwo is not only a distributor, but also a manufacturer. Puwo has its own steel pipe processing and manufacturing factory. Therefore, if you buy steel pipes directly from Puwo, the price will be lower than the dealer's price. Whether the customer needs 1 ton, 1,000 tons, or a few steel pipes, Puwo's employees will serve customers conscientiously and provide customers with high-quality and low-cost steel pipes.
♣ For more A333 steel pipe prices, please contact us for discounted prices. Steel pipe samples are free. ( Email: sale@puwosmls.com)
