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.
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. Changbao's cryogenic pipe product categories cover low alloy steel grades in ASTM A333/A334. 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 use intensity requirements and provide customers with Provide satisfactory 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~Φ219.1mm; wall thickness: 2.0mm~40.0mm.
