Zhangjiagang Bonded Area Yaxin Precision Tube Co., Ltd.
Zhangjiagang Bonded Area Henglong Steel Tube Co., Ltd.
Steel Tubing for Automotive Powertrain, Shock Aborber, Steering
And Steel Tubing for Heat Exchanger, Superheater, Reheater, Boiler, Mechanical
 |
| Place of Origin: | China |
| Brand Name: | HENGLONG |
| Certification: | ISO9001, ISO19001, OHSAS18001 |
| Minimum Order Quantity: | 1000kg |
|---|---|
| Price: | 800 US Dollars per ton |
| Packaging Details: | Waterproof material wrapped, wooden case packing |
| Delivery Time: | 30 days |
| Payment Terms: | L/C, D/A, D/P, T/T |
| Supply Ability: | 5000 metric tons per month |
| Material: | Grade 1 Steel | Shape: | Round |
|---|---|---|---|
| Application: | Low Temperature Service |
ASTM A333 Grade 1 is the part of standard covers wall seamless and welded carbon and alloy steel pipe intended for use at low temperatures. ASTM A333 Grade 1 alloy pipe shall be made by the seamless or welding process with the addition of no filler metal in the welding operation.
ASMT A333 Grade 1 seamless and welded pipes shall be treated to control their microstructure. Tensile tests, impact tests, hydrostatic tests, and nondestructive electric tests shall be made in accordance to specified requirements.
Seamless and Welded Steel Pipe size for Low-Temperature Service:
Application: Seamless and Welded Steel Pipe for Low-Temperature Service.
Steel grade: ASTM A333 Grade 1
Packing: Bare packing/bundle packing/crate packing/wooden protection at the both sides of tubes and suitably protected for sea-worthly delivery or as requested.
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.
Surface treatment: Oil-dip, Varnish, Passivation, Phosphating, Shot Blasting.
Both ends of each crate will indicate the order no., heat no., dimensions, weight and bundles or as requested.
| Compositions | Data |
| Carbon(max.) | 0.30 |
| Manganese | 0.40–1.06 |
| Phosphorus(max.) | 0.025 |
| Sulfur(max.) | 0.025 |
| Silicon | … |
| Nickel | … |
| Chromium | … |
| Other Elements | … |
| Properties | Data |
| Yield strength(min) | 205Mpa |
| Tensile strength(min) | 380Mpa |
| Elongation(%) | 35 |
| The lowest temperature for strike test | |
| ℉ | ℃ |
| -50 | -45 |
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