Supplier: Cangzhou Zongrun Pipe Industry Co.,ltd
Contact person: Mr. Chang Wang
Position:
Address: Hope New District of Mengcun County, Cangzhou City, Hebei Province
Country: China
Phone: - Mobi: 13931757888
ASME SA333/SA333M GR.6
Price:
ASME SA333/SA333M GR.6
Basic performance
Chemical composition (typical values)
Carbon (C): ≤ 0.30%
Manganese (Mn): 0.291.06%
Silicon (Si): ≥ 0.10%
Nickel (Ni): Add a small amount (usually ≤ 0.50%) to improve low-temperature toughness.
Sulfur (S) and phosphorus (P): Strictly limit (≤ 0.025%) to ensure purity.
Mechanical properties
Tensile strength: ≥ 415 MPa (60 ksi)
Yield strength: ≥ 240 MPa (35 ksi)
Elongation rate: ≥ 30% (reflecting high ductility)
Low temperature impact toughness: Through the Charpy VNotch Test, it still meets the minimum impact energy requirement (usually ≥ 20 J) at 45 ° C.
heat treatment
Normalizing: A standard heat treatment process that refines grain size to improve low-temperature toughness.
Core advantages
Excellent low-temperature toughness: designed specifically for the temperature range of 45 ° C to 343 ° C to avoid low-temperature brittle fracture.
Good weldability: It can be processed through conventional welding methods such as TIG and MIG, and appropriate heat treatment is required after welding to eliminate residual stress.
Pressure resistance and sealing: suitable for medium and low pressure pipeline systems, meeting the safety requirements of pressure vessels and pipelines.
Main purpose
SA333 Gr.6 is widely used in pipeline systems for low-temperature service environments, with typical scenarios including:
1. Liquefied natural gas (LNG) facilities: low-temperature storage tanks, transmission pipelines.
2. Refrigeration system: Transport of cryogenic media such as liquid nitrogen and liquid oxygen.
3. Petrochemical industry: Process pipelines for low-temperature chemical fluids such as ethylene and propylene.
4. Air separation equipment: Low temperature pipelines in oxygen and nitrogen production units.
Precautions for Processing and Construction
Welding process: Low hydrogen welding rods are required, and stress relief annealing is required after welding.
Cold bending processing: Avoid excessive cold deformation that may cause local embrittlement.
Inspection requirement: 100% non-destructive testing (UT or RT) is required to ensure that the weld seam is defect free.
Standard specifications
ASME standards: comply with ASME BPVC (Boiler and Pressure Vessel Code) and ASME B31.3 (Process Piping Code).
Size range: The outer diameter is usually 624 inches (DN150DN600), with wall thickness covering Sch 40 to Sch 160.
Zorun Steel supplies premium-grade Low Temperature Carbon Steel Pipe (LTCS ASTM A333 Gr 6) designed specifically for subzero and cryogenic service environments. These pipes are ideal for oil refineries, LNG plants, petrochemical installations, and gas transmission lines where impact resistance and ductility at low temperatures are critical.
As a trusted manufacturer and exporter, we offer a full range of ASTM A333 and ASME SA333 Gr.6 pipes in seamless form, with sizes ranging from small-diameter precision tubes to large-diameter heavy-wall applications. Our LTCS ASTM A333 Gr 6 pipes meet or exceed the stringent requirements of ASME, ASTM, and international standards for mechanical integrity, pressure ratings, and low-temperature performance.
If you are looking for more details, kindly visit our website.
Basic performance
Chemical composition (typical values)
Carbon (C): ≤ 0.30%
Manganese (Mn): 0.291.06%
Silicon (Si): ≥ 0.10%
Nickel (Ni): Add a small amount (usually ≤ 0.50%) to improve low-temperature toughness.
Sulfur (S) and phosphorus (P): Strictly limit (≤ 0.025%) to ensure purity.
Mechanical properties
Tensile strength: ≥ 415 MPa (60 ksi)
Yield strength: ≥ 240 MPa (35 ksi)
Elongation rate: ≥ 30% (reflecting high ductility)
Low temperature impact toughness: Through the Charpy VNotch Test, it still meets the minimum impact energy requirement (usually ≥ 20 J) at 45 ° C.
heat treatment
Normalizing: A standard heat treatment process that refines grain size to improve low-temperature toughness.
Core advantages
Excellent low-temperature toughness: designed specifically for the temperature range of 45 ° C to 343 ° C to avoid low-temperature brittle fracture.
Good weldability: It can be processed through conventional welding methods such as TIG and MIG, and appropriate heat treatment is required after welding to eliminate residual stress.
Pressure resistance and sealing: suitable for medium and low pressure pipeline systems, meeting the safety requirements of pressure vessels and pipelines.
Main purpose
SA333 Gr.6 is widely used in pipeline systems for low-temperature service environments, with typical scenarios including:
1. Liquefied natural gas (LNG) facilities: low-temperature storage tanks, transmission pipelines.
2. Refrigeration system: Transport of cryogenic media such as liquid nitrogen and liquid oxygen.
3. Petrochemical industry: Process pipelines for low-temperature chemical fluids such as ethylene and propylene.
4. Air separation equipment: Low temperature pipelines in oxygen and nitrogen production units.
Precautions for Processing and Construction
Welding process: Low hydrogen welding rods are required, and stress relief annealing is required after welding.
Cold bending processing: Avoid excessive cold deformation that may cause local embrittlement.
Inspection requirement: 100% non-destructive testing (UT or RT) is required to ensure that the weld seam is defect free.
Standard specifications
ASME standards: comply with ASME BPVC (Boiler and Pressure Vessel Code) and ASME B31.3 (Process Piping Code).
Size range: The outer diameter is usually 624 inches (DN150DN600), with wall thickness covering Sch 40 to Sch 160.
Size | Thickness | Public errand |
1/2" | SCH5S SCH10S SCH40S SCH80S STD SCH40 XS SCH80 SCH160 XXS | Outside Diameter: ±1%. Thickness: ±12.5%. |
3/4" | SCH5S SCH10S SCH40S SCH80S STD SCH40 XS SCH80 SCH160 XXS | |
1" | SCH5S SCH10S SCH40S SCH80S STD SCH40 XS SCH80 SCH160 XXS | |
1-1/4" | SCH5S SCH10S SCH40S SCH80S STD SCH40 XS SCH80 SCH160 XXS | |
1-1/2" | SCH5S SCH10S SCH40S SCH80S STD SCH40 XS SCH80 SCH160 XXS | |
2" | SCH5S SCH10S SCH40S SCH80S STD SCH40 XS SCH80 SCH160 XXS | |
2-1/2" | SCH5S SCH10S SCH40S SCH80S STD SCH40 XS SCH80 SCH160 XXS | |
3" | SCH5S SCH10S SCH40S SCH80S STD SCH40 XS SCH80 SCH160 XXS | |
4" | SCH5S SCH10S SCH40S SCH80S STD SCH40 XS SCH80 SCH120 SCH160 XXS | |
5" | SCH5S SCH10S SCH40S SCH80S STD SCH40 XS SCH80 SCH120 SCH160 XXS | |
6" | SCH5S SCH10S SCH40S SCH80S STD SCH40 XS SCH80 SCH120 SCH160 XXS | |
8" | SCH5S SCH10S SCH40S SCH80S SCH20 SCH30 STD SCH40 SCH60 XS SCH80 SCH100 SCH120 SCH140 SCH160 XXS | |
10" | SCH5S SCH10S SCH40S SCH80S SCH20 SCH30 STD SCH40 SCH60 XS SCH80 SCH100 SCH120 SCH140 SCH160 XXS | |
12" | SCH5S SCH10S SCH40S SCH80S SCH20 SCH30 STD SCH40 SCH60 XS SCH80 SCH100 SCH120 SCH140 SCH160 XXS | |
14" | SCH5S SCH10S SCH40S SCH80S SCH20 SCH30 STD SCH40 SCH60 XS SCH80 SCH100 SCH120 SCH140 SCH160 | |
16" | SCH5S SCH10S SCH40S SCH80S SCH20 SCH30 STD SCH40 SCH60 XS SCH80 SCH100 SCH120 SCH140 SCH160 | |
18" | SCH5S SCH10S SCH40S SCH80S SCH20 SCH30 STD SCH40 SCH60 XS SCH80 SCH100 SCH120 SCH140 SCH160 | |
20" | SCH5S SCH10S SCH40S SCH80S SCH20 SCH30 STD SCH40 SCH60 XS SCH80 SCH100 SCH120 SCH140 SCH160 |
Zorun Steel supplies premium-grade Low Temperature Carbon Steel Pipe (LTCS ASTM A333 Gr 6) designed specifically for subzero and cryogenic service environments. These pipes are ideal for oil refineries, LNG plants, petrochemical installations, and gas transmission lines where impact resistance and ductility at low temperatures are critical.
As a trusted manufacturer and exporter, we offer a full range of ASTM A333 and ASME SA333 Gr.6 pipes in seamless form, with sizes ranging from small-diameter precision tubes to large-diameter heavy-wall applications. Our LTCS ASTM A333 Gr 6 pipes meet or exceed the stringent requirements of ASME, ASTM, and international standards for mechanical integrity, pressure ratings, and low-temperature performance.
If you are looking for more details, kindly visit our website.
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