Low Temperature Carbon Steel Pipe

Worldwide Pipe & Supply stocks and supplies Seamless A/SA333 Grade 1/6 Pipe for your Low Temperature Service applications. We offer seamless and welded steel pipe. Let Worldwide Pipe help you get the low temperature carbon steel pipe (LTCS) you need to complete your project on time and on budget. Contact us if you need help with a specific carbon steel pipe request.

ASTM A333 Low Temperature Pipe - Grades 6 Pipe

Our low-temperature carbon steel pipes have been developed chiefly for use in low-temperature. They are low- to medium-carbon (0.20 to 0.30%), high-manganese (0.70 to 1.60%), silicon (0.15 to 0.60%) steels, which have a fine-grain structure with uniform carbide dispersion. Our LTCS pipe features moderate strength with toughness down to — 50°F (—46°C). ASTM A333 covers nominal wall seamless and welded carbon pipe. ASTM A333 Grade 6 Low Temp Seamless Carbon Steel Pipe is an alloy steel with similar properties as AISI 4032 steel.

Standard Specification for LTCS A/SA 333 Grade 1/6 Seamless Pipe

  • Specifications: ASTM A333 / ASME SA333
  • Standard: ASTM, ASME, and API
  • Size Range: 1/2" - 24"
  • Schedules: STD, XH, 40, 80, 100, 120, 160, XXH
  • Form: Round, Square, Rectangular

We have included the low temperature carbon steel grade 6 mechanical and chemical requirements below:

LTCS Grade 6 Pipe Chemical Requirements:

ElementComposition (%)
Carbon (max) 0.30
Manganese 0.29-1.06
Phosphorus (max) 0.025
Sulfur (max) 0.025


A333 Grade 6 Pipe Mechanical Requirements:

Tensile Strength (min) 60,000 415
Yield Strength (min) 35,000 240

Types of LTCS Pipes

Worldwide Pipe & Supply is capable of supplying different kinds of low-temperature carbon steel pipe. Some of the common types we provide include:

  • Seamless
  • ERW
  • Fabricated
  • CDW

Seamless vs. Welded Carbon Steel Pipe

A seamless low temperature carbon steel pipe is a pipe that does not have a welding seam or a welding joint. A welded low temperature carbon steel pipe is a steel pipe that is formed by rolling steel plate and welding the seam. Worldwide Pipe provides both seamless and welded ASTM A33 pipe for your varying applications. Learn more about our welded carbon steel pipe products here

Industries Served

Our low temperature carbon steel pipes are distributed to a wide range of different industries that require pipe for low temperature applications including:

  • Oil & Gas
  • Petrochemical
  • Alternative Energy
  • Subsea Drilling
  • Construction
  • Mechanical

Value Added Services

Worldwide Pipe & Supply also has the capabilities to tailor our ASTM low temperature carbon steel pipes to your unique specifications with our value-added services:

  • Threading – threading and coupling of carbon steel pipe
  • Fabricating – customize your low temp carbon steel pipe
  • Coating – galvanizing, zinc plating, fusion bonding, and more
  • Logistics – procuring, ordering, and delivering products

The Worldwide Pipe Advantage

Worldwide Pipe & Supply has more than 100 years of combined experience and has gained vast industry knowledge. Our company provides competitive prices, the ability to procure hard-to-find products and delivery worldwide. We want to assist you in completing your projects on time and on budget.

Ready To Learn More?

Contact us today to speak to a representative or give us a call at 888.903.3433