A333 Seamless Steel Pipe
gnee is the manufacturer, supplier and exporter of A333 Carbon Steel Seamless Tubes and Pipes, which are made from high quality raw materials. gnee products are designed in accordance with the major international standards and are sold in many countries/regions across the globe.
A333 covers seamless alloy steel tubes with nominal (average) wall for cryogenic applications, including several grades of ferritic steels.The main advantage of A333 alloy steel tubes is that they have excellent cryogenic properties and can be adapted to extreme low temperature environments.
As A333 cryogenic steel pipe is a low carbon material, it needs to be preheated before welding. Preheating makes A333 seamless pipe ductile enough not to produce weld cracks.The applications of A333 carbon steel pipe are mainly found in the oil and gas industry, petroleum industry and oil and gas transmission lines.
Contact us for price: sales@gneetube.com
ASTM A333 Carbon Steel Pipes Standard Specifications
| Standards | ASTM, ASME and API |
| Related Grades | A333 Grade 1, A333 Grade 3, A333 Grade 4, A333 Grade 6, A333 Grade 7, A333 Grade 8, A333 Grade 9, A333 Grade 10, A333 Grade 11 Seamless Pipes |
| Size | 1/2" NB to 36" NB |
| Thickness | 3-12mm |
| Schedules | SCH 40, SCH 80, SCH 160, SCH XS, SCH XXS, All Schedules |
| Tolerance | Cold drawn pipe: +/-0.1mm
Cold rolled pipe: +/-0.05mm |
| Craft | Cold rolled and Cold drawn |
| Type | Seamless / ERW / Welded / Fabricated / CDW |
| Form | Round, Hydraulic Etc |
| Length | Min 3 Meters, Max18 Meters, or according to customer's requirement |
| End | Plain End, Beveled End, Treaded |
| Additional Testing | NACE MR0175, NACE TM0177, NACE TM0284, HIC TEST, SSC TEST, H2 SERVICE, IBR, etc. |
| Packaging | Loose, Bundle / Wooden Pallet , Wooden box-a, Plastic Cloth Wraps, Plastic End Caps , Beveled Protector |
| Transportation | By Road - Truck , Train, By Sea - Break-bulk Conventional Vessel, FCL (Full Container Load) |
A333 cold drawn steel pipes 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 | ||
A333 low temp carbon steel pipe Mechanical Property:
| Standard | Grade | Tensile Strength (MPa) | Yield Point (MPa) | Elongation (%) | |
|---|---|---|---|---|---|
| Y | X | ||||
| ASTM A333 | Grade 1 | ≥380 | ≥205 | ≥35 | ≥25 |
| Grade 3 | ≥450 | ≥240 | ≥30 | ≥20 | |
| Grade 6 | ≥415 | ≥240 | ≥30 | ≥16.5 | |
A333 low temp pipeTemperature Condition
| Crade | The lowest temperature for strike test | |
| ℉ | ℃ | |
| SA 333 GR 1 | -50 | -45 |
| SA 333 GR 3 | -150 | -100 |
| SA 333 GR 6 | -50 | -45 |
LTCS ASTM A333 Pipe Wall Thickness
| Wall Thickness | Grade 1 | Grade 3 | Grade 6 | ||||
| in. | mm | Longitudinal | Transverse | Longitudinal | Transverse | Longitudinal | Transverse |
| 5/16 (0.312) | 8 | 35 | 25 | 30 | 20 | 30 | 16 |
| 9/32 (.281) | 7.2 | 33 | 24 | 28 | 19 | 28 | 15 |
| 1/4 (.250) | 6.4 | 32 | 23 | 27 | 18 | 27 | 15 |
| 7/32 (.219) | 5.6 | 30 | 26 | 26 | |||
| 3/16 (.188) | 4.8 | 28 | 24 | 24 | |||
| 5/32 (.156) | 4 | 26 | 22 | 22 | |||
| 1/8 (.125) | 3.2 | 25 | 21 | 21 | |||
| 3/32 (.094) | 2.4 | 23 | 20 | 20 | |||
| 1/16 (.063) | 1.6 | 21 | 18 | 18 | |||
A333 Low-Temperature Pipe
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FAQ
1.Q.What's your advantage?
A.Honest business with competitive price and professional service on export process.
2.Q.Can your products be customized?
A.Yes, we can produce and process according to your requirements.
3.Q. Do you have a quality control system?
A.Yes, we have our own quality control laboratory.
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