ASTM A106 Grade B Pipe is a specification that defines high-temperature, high-pressure carbon steel pipes. These pipes are widely used in various industries.

Supplier: SA179 Tubes Company is a reputable supplier of ASTM A106 Grade B pipes, offering a variety7 of sizes and quantities to meet the diverse needs of customers.

Diverse Standards and Grades: Different standards and grades are used for specific applications. The A106 Grade B Seamless Pipe, in particular, is crucial for transporting hot gases and fluids at elevated temperatures. This is essential for optimizing energy efficiency in various industrial plants.

Pressure Classes: These pipes come in various pressure classes designated by different schedules. ASTM A106 Gr B Sch 40 pipes, for example, fall within a medium range of pressure class pipes, suitable for applications with mild to medium pressure requirements.

Applications: ASTM A106 Gr.B Material finds its applications in industries such as shipbuilding, marine applications, oil and gas refineries, and petrochemical plants. These materials are known for their high standards, strength, and resistance to wear and tear

ASTM A106 Grade B Pipe is a specification for seamless carbon steel pipes with high-temperature and high-pressure capabilities. These pipes are commonly used in various industries due to their durability and reliability. They have an average wall thickness and are made from carbon steel, making them suitable for demanding applications.

ASTM A106 Gr.B Specification

Standards ASTM, ASME and API, ANSI B 36.10
Craft Cold rolled and Cold drawn
ANSI Standard B1.20.
Grades ASTM A106 Grade A, Grade B, Grade C
Type ERW / Seamless / Fabricated / Welded
Size 1/2” NB to 36” NB
Length Minimum 3 Meters, Maximum 18 Meters
Thickness 3-12mm
Specialized in Large Diameter ASTM A106 Grade B Pipe
Schedules Schedule 20, 30, 40, Standard (STD), Extra Heavy (XH), 80, 100, 120, 140, 160, XXH & heavier
ASME Standard B36.10M
Tolerance Cold drawn pipe: +/-0.1mm
Cold rolled pipe: +/-0.05mm
End Plain End, Beveled End, Treaded

ASTM A106 Grade B Chemical Composition

Carbon Silicon Manganese Phosphorous Sulphur Molybdenum Nickel Chromium Copper Others
0.3 min 0.10 0.29-1.06 0.035 0.035 0.15 0.4 0.4 0.4 V0.08

ASTM A106 Gr. B Carbon Steel Pipe Mechanical Properties

Yield Strength Tensile Strength Elongation A5 min
MPa min ksi min MPa min MPa min ksi min Percentage
415 60 30

ASTM A106 Gr. B Equivalent Designation

DIN EN BS NFA ASTM ASME
DIN 17175 Grade St 45.8 EN P235GH Grade 10216-2 NFA A 49-215 Grade TU 42-c ASTM A106 Grade B ASME SA 106 Grade B

SA 106 Gr B Welded Pipes Outside Diameter

NPS [DN Designator] Over Under
in. mm in. mm
1/8 to 1-1/2 [6 to 40], incl 1/64 (0.015) 0.4 1/64 (0.015) 0.4
Over 1-1/2 to 4 [40 to 100], incl 1/32 (0.031) 0.8 1/32 (0.031) 0.8
Over 4 to 8 [100 to 200], incl 1/16 (0.062) 1.6 1/32 (0.031) 0.8
Over 8 to 18 [200 to 450], incl 3/32 (0.093) 2.4 1/32 (0.031) 0.8
Over 18 to 26 [450 to 650], incl 1/8 (0.125) 3.2 1/32 (0.031) 0.8
Over 26 to 34 [650 to 859], incl 5/32 (0.156) 4.0 1/32 (0.031) 0.8
Over 34 to 48 [850 to 1200], incl 3/16 (0.187) 4.8 1/32 (0.031) 0.8

SA106 Grade B Pipe Wall Thickness

ASTM A106 Grade B Pipe Types Out diameter Wall thickness Length
ASTM A106 Grade B Seamless Pipe (Custom Sizes) 1/2″ NB – 60″ NB SCH 5 / SCH 10 / SCH 40 / SCH 80 / SCH 160 Custom
ASTM A106 Grade B Welded Pipe (in Stock + Custom Sizes) 1/2″ NB – 24″ NB As per requirement Custom
ASTM A106 Grade B ERW Pipe (Custom Sizes) 1/2″ NB – 24″ NB As per requirement Custom
ASTM A106 Grade B SAW Pipe 16″ NB – 100″ NB As per requirement Custom

Supply and Exporter of ASTM A106 Gr. B Pipe in Cities like

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Supply and Exporter of ASTM A106 Gr. B Pipe in Countries like

Taiwan, Mexico, Iran, Namibia, Afghanistan, Netherlands, Nepal, Ireland, Libya, Morocco, Iran, Switzerland, Finland, Slovakia, Pakistan, Australia, Serbia, Angola, China, Philippines, Czech Republic, Belgium, Estonia, Costa Rica, Croatia, Sweden, Venezuela, Colombia, India, Belarus, Jordan, Azerbaijan, Mongolia, Vietnam, Ghana, Iraq, Algeria, Puerto Rico, New Zealand, Singapore, Indonesia, Ukraine, Israel, Mexico, Hong Kong, Bhutan, Germany, Brazil, Plan, Yemen, Malasiya, USA, Cambodia, Laos, Uganda, Tanzania, Sudan, Democratic Republic of Congo, zambia, Ethiopia, Brunei, Madagascar, Niger, Mali, Bangladesh, Bolivia, United States, Ecuador, Lebanon, Italy, South Korea, Denmark, Norway, Sri Lanka, Zimbabwe, Japan, Yemen, Oman, Portugal, Lithuania, Canada, Macau, Bahrain, Austria, Bulgaria, Spain, Kenya, United Kingdom, United Arab Emirates, Kazakhstan, Egypt, Saudi Arabia, Gambia, Argentina, Romania, Tibet, France, Chile, Gabon, South Africa, Trinidad & Tobago,Tunisia, Turkey, Nigeria, Peru, Russia, Chile, Nigeria, Hungary, Qatar, Greece, Malaysia, Kuwait, Poland, Thailand, Poland,Germany, Belgium, Italy, Turkey, Denmark and UK

FAQ- People also ask

  1. What is an ASTM A106 grade B pipe?
    An ASTM A106 Grade B pipe is a type of seamless carbon steel pipe that is used for high-temperature and high-pressure applications in industries like oil and gas, power generation, and petrochemicals.

  2. Why is ASTM used?
    ASTM is used to ensure that products, such as pipes, meet specific quality and safety standards. It helps to make sure that products are reliable and safe for use in various industries.

  3. What is the hardness of A106 GR B?
    The hardness of ASTM A106 Grade B (A106 Gr B) pipe is typically in the range of 60-90 HRB (Hardness Rockwell B).