ASTM A106 Gr.B carbon seamless steel pipe

Classification :

Carbon Steel Pipes (A106 Gr B Pipes)
are made by killing steel along with the first melting process being an electric furnace,
basic oxygen, and open hearth and mixed with a single refining.
They are given hot treatment using cold drawn pipe and steel cast in ingots is permissible.

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Seamless Steel Pipe

Product introduction

Carbon Steel Pipes (A106 Gr B Pipes) is one of the most common products that are used in the
development of gas or oil refineries, petrochemical plants, ships, boilers and power plants. They
are used at the place where water or oil is stored and search for a narrow space to be flown smoothly.
Generally, they are the big need of industries all around the world. They are also used where the piping
should transport gases and fluid that absorb higher pressure and temperature levels. They are divided
into two grades, first is A, the last one is B, but surprisingly their uses and specifications are almost same.

The total thickness of these carbon steel pipes is from ¼ to 30” and they are also differentiated in schedules,
shapes, and designs even dimensions too. The wall thickness of them is out of XXH such as 4 to 24 OD, 3 walls
to 18 OD and 2 walls to 8 OD.

Carbon Steel Pipes (A106 Gr B Pipes) are made by killing steel along with the first melting process being an electric
furnace, basic oxygen, and open hearth and mixed with a single refining. They are given hot treatment using cold
drawn pipe and steel cast in ingots is permissible.

ASTM A106 Gr-B Carbon Seamless Steel Pipe Specification

SPECIFICATIONS : ASTM A106 ASME SA106

DIMENSIONS : ASTM, ASME and API

SIZE : 1/2” NB to 36” NB

THICKNESS : 3-12mm

SCHEDULES : SCH 40, SCH 80, SCH 160, SCH XS, SCH XXS, All Schedules

TYPE : Seamless / ERW / Welded

FORM : Round, Hydraulic Etc

LENGTH : Min 3 Meters, Max18 Meters, or according to customer’s requirement

END : Plain End, Beveled End, Treaded

Technical data

ASTM A106 Gr-B Carbon Seamless Steel Pipe Chemical Composition

ASTM A106 – ASME SA106 seamless carbon steel pipe – chemical composition, %
Element	C max	Mn	P max	S max	Si min	Cr max (3)	Cu max (3)	Mo max (3)	Ni max (3)	V max (3)
ASTM A106 Grade A	0.25 (1)	0.27-0.93	0.035	0.035	0.10	0.40	0.40	0.15	0.40	0.08
ASTM A106 Grade B	0.30 (2)	0.29-1.06	0.035	0.035	0.10	0.40	0.40	0.15	0.40	0.08
ASTM A106 Grade C	0.35 (2)	0.29-1.06	0.035	0.035	0.10	0.40	0.40	0.15	0.40	0.08

ASTM A106 Gr-B Carbon Seamless Steel Pipe Mechanical & Physical Properties

ASTM A106 pipe	A106 Grade A	A106 Grade B	A106 Grade C
Tensile Strength, min., psi	48,000	60,000	70,000
Yield Strength, min., psi	30,000	35,000	40,000

ASTM A106 Gr-B Carbon Seamless Steel Pipe Dimension Tolerances

Pipe Type	Pipe Sizes		Tolerances
Cold Drawn	OD	≤48.3mm	±0.40mm
		≥60.3mm	±1%mm
	WT		±12.5%

warehouse storage

The annual output of the factory is 400,000 tons, and the current inventory is more than 100,000 tons, which can greatly save the purchasing time of customers and ensure the production cycle and product quality of customers. We are a quality partner for domestic and foreign customers. At present, there are 14 steel production lines for processing, bending, coating, heat treatment, cutting, drilling, chamfering, conditioning, surface treatment and 13 sets of processing equipment.

Packing and shipping

Our main products are: carbon steel plate, carbon steel pipe, carbon steel coil, stainless steel plate, stainless steel coil, stainless steel profile, galvanized plate, galvanized coil, color coated steel coil, ppgi/ppgl and a wide range of high quality steel products.

Customer visit

Li Cheng (Shandong) Metal Materials Co., LTD. has the right to import and export, and its products are exported to more than 20 countries in Asia, Africa, Europe, North America and other regions. Complete processing equipment, perfect quality assurance system, well received by customers.We are willing to first-class technology, first-class equipment, first-class service wholeheartedly and friends from all walks of life sincere cooperation!

Cooperation Case

Applicable to construction, petroleum, chemical, electric power, metallurgy, urban gas, heat pipe network, Bridges, railways, vehicles, ships and other industrial fields and construction, infrastructure and other engineering fields. Complete testing equipment, strong technical force, can implement GB, ASTM, JIS, DIN and other standards.

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Seamless Steel Pipe