gnee pipe team
ASTM A333 Grade 8 low-temperature seamless steel pipe is a high-quality steel pipe material suitable for pipeline transportation in low-temperature environments.
The outer diameter range of ASTM A333 Grade 8 seamless steel pipe is 10.3-660mm, the wall thickness range is 1.24-59.54mm, and the length can be customized according to customer needs. Steel pipes of this specification can meet the needs of different industries.
From the perspective of application fields, cold-drawn ASTM A333Grade8 steel pipes are widely used in chemical, petroleum, natural gas and other industries. Its performance is stable in low-temperature environments and can meet the requirements of pipeline transportation.
ASTM A333 Grade 8 pipe supplied by GNEE has been tested and meets the requirements of international manufacturing specifications. ASTM A333 Grade 8 Seamless and Welded Pipes are manufactured in ISO9001 certified facilities. Our average daily sales volume of steel pipes in stock is approximately 40 tons. We can supply ASTM A333 Class 8 cryogenic pressure pipe in standard and non-standard sizes with minimal lead time. We provide complete product related documents to our customers before delivery.
ASTM A333 Grade 8 Steel Pipe Chemical Composition(%)
| Steel Grade | Chemical Composition(%) | ||||||||||||
| C | Mn | P | S | Si | Ni | ||||||||
| Grade 8 | ≤0.13 | ≤0.90 | ≤0.025 | ≤0.025 | 0.13-0.32 | 8.40-9.60 | |||||||
Mechanical properties of ASTM A333 Grade 8 carbon pipe
| Properties | PSI (Longitudinal) | MPa(Transverse) |
| Tensile strength, min, (MPa) | 100 000 | 690 |
| Yield strength, min, (MPa) | 75 000 | 515 |
| Basic minimum elongation for walls 5/16 in. [8mm] and over in thickness, strip tests, and for all small sizes tested in full section. | 22 | -- |
| When standard round 2-in, or 50-mm gage length or proportionally smaller size test specimen with the gage length equal to 4D (4 times the diameter) is used | 16 | -- |
| For strip tests, a deduction for each 1/32 in [0.8 mm] decrease in wall thickness below 5/16 in [8 mm] from the basic minimum elongation of the following percentage | 1.25 |
ASTM A333 Grade 8 Low Temperature Steel Pipe
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
| Grade | Direction of Test | Equation |
| 8 | Longitudinal | E = 40t + 9.50 [E = 1.56t + 9.50] |
| where: E = elongation in 2 in. or 50 mm, in %, and t = actual thickness of specimen, in. [mm]. |
||
Gnee Factory environment
Gnee product certificate
Gnee Company Team
Gnee Group participated in the NECC exhibition
Gnee Customer visit
Hot Tags: astm a333 gr. 8 low temperature steel pipe, China astm a333 gr. 8 low temperature steel pipe manufacturers, suppliers, factory
