Low temperature resistant seamless pipes are steel pipe products used in special environments. The main requirement is that the finished steel pipe has good impact toughness in a low temperature environment (usually below -45°C).
Low temperature resistant seamless pipes are steel pipe products used in special environments. The main requirement is that the finished steel pipe has good impact toughness in a low temperature environment (usually below -45°C). Ensure that no low-temperature brittle fracture occurs during use. The low-temperature pipe product category covers low-alloy steel grades in ASTM A333/A334. At the same time, as a professional oil and casing manufacturer, it also provides API 5CT standard steel grade products used in low-temperature environments to meet customers' different strength needs and provide customers with satisfaction. pre-sales and after-sales services.
The main brand or steel grade of the product
ASTM A333-Grade1, Grade4, Grade6, Grade7, Grade9, Grade10
ASTM A334-Grade1, Grade6, Grade7, Grade9
API 5CT N80, L80-1, L803Cr, P110
Product execution standards
ASTM A333, ASTM A334, API SPEC 5CT (9th)
Product features
Low-temperature resistant seamless pipes use low-sulfur, low-phosphorus, high-purity steel and undergo calcification treatment, which can effectively reduce the low-temperature brittleness of the steel and improve the impact toughness of the product. The company has a 0~-100℃ cooling tank, which can conduct low-temperature impact tests in batches to ensure the quality stability of factory products.
Product usage environment
A333 and A334 low-temperature resistant pipes are mainly used for -45℃~-195℃ low-temperature pressure vessel pipes and low-temperature heat exchanger pipes. They can also be used for fluid transportation pipes in low-temperature environments. API 5CT low-temperature resistant oil casing is mainly used for oil well extraction in extremely cold areas.
Product specification range:
Outer diameter: Φ16mm~Φ720mm; wall thickness: 2.0mm~40.0mm.
