What is API 5L GR.B seamless steel pipe?
API 5L GR.B seamless steel pipe is a high-performance pipeline steel pipe designed for the transportation of fluids such as oil, natural gas, and water, and complies with international standards such as API 5L, ASTM, and ASME B36.10. This material has excellent strength, pressure resistance, and corrosion resistance, and is widely used in long-distance pipeline projects in the oil, natural gas, chemical and other industries.
Key features of API 5L GR.B seamless steel pipe
Material standards: API 5L GR.B, A106 GR.B, A53 GR.B, etc.
Outer diameter range: 13.7mm - 1219.8mm
Wall thickness range: 2.11mm - 100mm
Length customization: 5.8 meters, 6 meters, 11.6 meters, 11.8 meters, 12 meters (customizable)
Connection method: welding, coupling connection, socket connection, etc.
Pipe end treatment: flat end, threaded end, socket end
API 5L pipeline steel grade classification
API 5L pipeline pipe covers a variety of material grades, including:
GR.B (standard carbon steel pipeline pipe)
X42, X46, X52, X56 (medium and high strength pipeline steel)
X60, X65, X70 (high strength, high toughness pipeline steel)
Application of API 5L GR.B seamless steel pipe
API 5L GR.B seamless steel pipe is mainly used for:
Oil transportation - long-distance pipelines from oil fields to refineries
Natural gas transportation - high-pressure natural gas transmission pipelines
Water and chemical fluid transportation - corrosion-resistant, high-pressure industrial pipelines
Product packaging and delivery
Packaging method: spray paint for rust prevention, groove treatment, pipe cap protection
Bundling method: galvanized steel strap bundling + yellow lifting strap
Outer protection: overall woven bag packaging to ensure transportation safety
Why choose API 5L GR.B seamless steel pipe?
High strength: meet the needs of high-pressure transportation
Corrosion resistance: suitable for harsh environments
International certification: in line with API 5L, ASTM and other standards
Customized service: a variety of sizes and connection methods are available
If you need API 5L GR.B seamless steel pipe or related pipeline solutions, please contact us to provide high-quality, cost-effective oil and gas transmission pipe products!
Post time: May-08-2025
