ASTM A106 Grade B Pipes Supplier, Manufacturer
ASTM A106 Gr B Pipes, ASTM A106 Gr. B Carbon Steel Pipes, ASTM A106 Carbon Steel Gr. B Pipes, ASTM A106 Gr. B Seamless Pipes, Carbon Steel A106 Grade B Pipes Manufacturer in India, ASTM A106 Gr B Pipes exporter.
Introduction
Kalpataru Piping Solutions is a leading manufacturer, supplier, and exporter of ASTM A106 Grade B pipes, catering to various industries globally. Our A106 Grade B pipes are known for their exceptional quality, durability, and high-performance standards.
We specialize in producing A106 Grade B pipes that meet the stringent requirements of diverse applications. These pipes are made from premium-grade materials, ensuring superior strength, corrosion resistance, and longevity.
As a trusted supplier, Kalpataru Piping Solutions ensures timely delivery and competitive pricing, making us the preferred choice for ASTM A106 Grade B pipes. Whether you need seamless or welded pipes, we have the expertise and capabilities to fulfill your requirements efficiently.
What Is ASTM A106 Grade B Pipe?
ASTM A106 Grade B pipes are seamless carbon steel pipes designed for high-temperature applications. These pipes are widely used in industries such as oil and gas, petrochemicals, power generation, refineries, and more. The “A” in ASTM A106 stands for the standard specification for seamless carbon steel pipe for high-temperature service, while “106” indicates the grade of steel and its mechanical properties.
ASTM A106 Grade B pipes are suitable for bending, flanging, and similar forming operations, making them versatile for various structural and mechanical applications. They are known for their excellent tensile strength, corrosion resistance, and ability to withstand high temperatures and pressures.
A106 Gr B pipes undergo stringent testing and quality control measures to ensure they meet the required standards for dimensional accuracy, surface finish, and mechanical properties. ASTM A106 Grade B pipes are widely preferred for their reliability, durability, and performance in demanding environments, making them a popular choice across industries globally.
Read More: Carbon Steel Pipe Fittings
ASTM A106 Gr B Pipe Specifications
Here are the specifications for A106 Grade B pipes:
|
Specification Parameter |
ASTM A106 Grade B Pipes |
|
Standard |
ASTM A106 |
|
Grade |
Grade B |
|
Size Range |
1/2″ – 36″ |
|
Outer Diameter (OD) Range |
21.3mm – 914.4mm |
|
Wall Thickness Range |
2.77mm – 60mm |
|
Length |
Random Length 5m – 7m or Fixed Length up to 12m |
|
Surface Finish |
Black, Painted, Oiled, Galvanized, Coated |
|
Ends |
Plain End, Beveled End, Threaded |
|
Manufacturing Process |
Hot-finished or Cold-drawn |
|
Testing |
Mechanical Testing, Chemical Analysis, Hydrostatic Test, Nondestructive Test |
|
Applications |
High-Temperature Service, Pressure Piping, Oil & Gas Industry, Refineries, Power Plants, Boilers |
ASTM A106 Gr B Pipes Chemical Composition
| Element | ASTM A106 Carbon Steel Gr. B |
| Carbon ( C ) Mx | 0.30 |
| Manganese (Mn) | 0.29-1.06 |
| Phosphorus (P) Mx. | 0.04 |
| Sulfur (S) Mx. | 0.04 |
| Silicon (Si) Mx. | 0.10 |
| Copper (Cu) Mx. | 0.40 |
| Nickel (Ni) Mx. | 0.40 |
| Chromium (Cr) Mx. | 0.4 |
| Molybdenum (Mo) Mx. | 0.15 |
| Vandadium (V) Mx. | 0.08 |
ASTM A106 Gr B Pipes Mechanical & Physical Properties
| Grade | Grade A | Grade B | Grade C |
| Tensile stength, min, psi | 48000 [330] | 60000 [415] | 70000 [485] |
| Yield strength, min, psi [MPa] | 30 000 [205] | 35 000 [240] | 40 000 [275] |
| Direction | Longitudinal | Transverse | Longitudinal | Transverse | Longitudinal | Transverse |
| Elongation | in 2 in. | [50mm], min, | % | |||
| Basic minimum elongation transverse strip tests, and for small sizes tested in full section | 35 | 25 | 30 | 16.5 | 30 | 16.5 |
| When standard round 2-in. [50-mm] gage length test specimen is used | 28 | 20 | 22 | 12 | 20 | 12 |
| For longitudinal strip tests | A | A | A | |||
| For transverse strip tests, a deduction for each 1/32-in. [0.8-mm] decrease in wall thickness below 5/16 in. [7.9 mm] from the basic minimum elongation of the following percentage shall be made | 1.25 | 1.00 |
Elongation formula:
In 2 in. [50mm], shall be calculated by: e = 625 000 A^0.2 / U^0.9
For inch-pound Units, e = 1940 A^0.2 / U^0.9
In This formula
e represents elongation, which measures the percentage increase in length of a material before it breaks under tension.
A is the cross-sectional area of the specimen being tested.
U is the ultimate tensile strength of the material, which is the maximum stress it can withstand before failure.
For ASTM A53 and API 5L pipes, the tensile strength requirements are as follows:
- Grade B: Minimum tensile strength of 60,000 psi (415 MPa)
The yield strength requirements, which indicate the stress at which the material begins to deform plastically, are:
- Grade B: Minimum yield strength of 35,000 psi (240 MPa)
The minimum elongation percentages in 2 inches (50mm) for the different grades and testing conditions are as follows:
- Grade B: Longitudinal 30%, Transverse 16.5% (tested in full section)
When using a standard round 2-inch gage length test sample, the minimum elongation values change to:
- Grade B: Longitudinal 22%, Transverse 12%
These specifications help ensure the mechanical properties and performance of ASTM A53 and API 5L pipes under different testing conditions.
ASTM A106 Grade B Pipe Dimensions Schedule
The ASTM A106 standard encompasses pipe sizes ranging from 1/8 inch to 48 inches (10.3mm DN6 – 1219mm DN1200) in NPS (National Standard Straight). It aligns with the nominal wall thickness specified in ASME B 36.10M. In instances where ASME B 36.10M doesn’t cover specific sizes, this standard remains applicable.
Raw materials for ASTM A106 must be suitable for bending, flanging, or similar processes. Welding materials should match this grade and suit high-temperature environments.
For cases requiring higher-grade ASTM A106 pipes, optional specifications provide supplementary requirements. These specifications entail additional testing, ensuring compliance with elevated standards when ordering pipes under this specification.
ASTM A106 Gr B Pipe Application
- Food Processing Industry
- Fabrication Industry
- Oil and Gas Industry
- Chemical Industry
- Plumbing
- General Purpose Applications
- Heating
- Water Supply Systems
- Power Plant
- Paper & Pulp Industry
ASTM A106 Grade B Pipe Documentation & Packaging
For documentation, commercial invoices with HS codes, packing lists detailing net and gross weights, and fumigation certificates are provided. Raw material test reports, quality assurance plans, and NABL-approved laboratory test reports further validate the quality and standards of the pipes.
When it comes to packaging, ASTM A106 GR. B Carbon Steel Pipes can be supplied bare, covered, or with capped ends. Pipes up to 3 inches in outer diameter are bundled, while larger pipes are shipped loose or wrapped in polypropylene sheets for protection against rust during sea shipment.
For reliable ASTM A106 GR. B Carbon Steel Pipes, Solitaire Overseas is a trusted supplier with a wide inventory of high-quality products, including Alloy Steel P22 pipes, established in 2016.
