Zhengzhou Huitong Pipeline Equipment Co.,Ltd.
Zhengzhou Huitong Pipeline Equipment Co., Ltd.
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Alloy Steel Pipe ASTM A333 Grade 3 Seamless and Welded Pipe
1. ASTM A333 Gr.6 Carbon Steel Pipes Specifications
| Specifications | : | ASTM A333 ASME SA333 |
| Dimensions | : | ASTM, ASME and API |
| Size | : | 1/2” NB to 36” NB |
| Thickness | : | 3-12mm |
| Schedules | : | SCH 40, SCH 80, SCH 160, SCH XS, SCH XXS, All Schedules |
| Type | : | Seamless / ERW / Welded / Fabricated |
| Form | : | Round, Hydraulic Etc |
| Length | : | Min 3 Meters, Max18 Meters, or according to customer’s requirement |
| End | : | Plain End, Beveled End, Treaded |
2. Seamless and Welded Steel Pipe size for Low-Temperature Service:
· Outer Dimensions: 19.05mm-114.3mm
· Wall Thickness:2.0mm-14 mm
· Length: max 16000mm
Application: Seamless and Welded Steel Pipe for Low-Temperature Service.
Steel grade: ASTM A333 Grade 3
3. Inspection and Test:
· Chemical Composition Inspection, Mechanical Properties Test
· Tensile Strength,Yield Strength, Elongation, Flaring, Flattening, Bending, Hardness, Impact Test
· Surface and Dimension Test,No-destructive Test, Hydrostatic Test.
4. Packing:
· Packed in wooden crates, wrapped in plastic, and suitably protected for sea-worthly delivery or as requested.
· Both ends of each crate will indicate the order no., heat no., dimensions, weight and bundles or as requested.
5. Delivery:
Pipes are supplied in hexagonal bundles or round bundles tied with steel strip.
Weight of bundle-up to 5000 kg upon request of customer.
Each bundle is furnished with three tags.
6. ASTM A333 Grade 3 Chemical Compositions(%)
| Elements | Composition, % |
| Carbon(max) | 0.19 |
| Silicon | 0.18-0.37 |
| Manganese | 0.31-0.64 |
| Phosphorus(max) | 0.025 |
| Sulfur(max) | 0.025 |
| Chromium | — |
| Nickel | 3.18-3.82 |
| Copper | — |
| Molybdenum | — |
| Vanadium | — |
| Aluminum | — |
7. ASTM A333 Grade 3 Mechanical Properties
| Grade | Tensile Strength (Mpa) | Yield Point (MPa) | Elongation (%) | |
| Y | X | |||
| ASTM A333 Grade 3 | ≥450 | ≥240 | ≥30 | ≥20 |
8. Strike Temperature Condition
| Grade | The lowest temperature for strike test | |
| ℉ | ℃ | |
| ASTM A333 Gr.3 | -150 | -100 |
