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Carbon steel pipe

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.

Classification :

Seamless Steel Pipe

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Product

Product introduction

ASTM A 106 Black Carbon Seamless Steel Pipe

Standard: ASTM A106/A106M

This specification covers carbon steel pipe for high-temperature service.

Application of ASTM 106 Carbon Seamless Steel Pipe:

Pipe ordered under this specification shall be suitable for bending, flanging, and similar forming operations, and for welding.
When the steel is to be welded, it is presupposed that a welding procedure suitable to the grade of steel and intended use or service
will be utilized.

Manufacturing Process of ASTM A106 Seamless Steel Tube:

ASTM A106 seamless steel pipe are produced either by cold-drawn or hot rolled, as specified.

Hot finished pipe need not heat treated. When hot finished pipe is heat treated, it shall be heat treated at a temperature of 1200°F or higher.
Cold drawn pipe shall be heat treated after final cold draw pass at a temperature of 1200°F or higher.

Details of ASTM A106 Seamless Steel Pipe We can supply:

Manufacture:Seamless process, cold drawn or hot rolled

Cold drawn: O.D.: 15.0~100mm W.T.: 2~10mm

Hot rolled: O.D.: 25~700mm W.T.: 3~50mm

Grade: Gr.A ,Gr.B, Gr.C.

Length: 6M or specified length as required.

Ends: Plain End, Beveled End, Threaded

Mechanical and NDT Tests for ASTM A106 Black Seamless Steel Pipe

Bending Test— a sufficient length of pipe shall stand being bent cold through 90° around a cylindrical mandrel.

Flattening test-although testing is not required, pipe shall be capable of meeting the flattening test requirements.

Hydro-static test—except as allowed, each length of pipe shall be subjected to the hydro-static test without leakage through the pipe wall.

Nondestructive electric test-as an alternative to the hydro-static test, the full body of each pipe shall be tested with a nondestructive electric test.

Technical data

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%

Storage video

Warehouse storage

The group company and factory cover an area of more than 800 mu, with more than 1,500 employees, and its business covers more than 20 countries and regions around the world. Xinghan Group is committed to developing new types of steel products and building a first-class coated sheet and steel manufacturing enterprise with international competitiveness. Xinghan Group hopes to grow into a widely respected and sustainable global resource-based enterprise through continuous pursuit of excellence, create better social, economic and environmental benefits, and bring more competitive value returns to employees and customers.

Packing and delivery

The company has major production lines such as pickling, cold rolling, hot dip galvanizing, hot dip galvanizing, thick plate galvanizing and color coating, forming an annual production capacity of 1 million tons of pickling coil, 1 million tons of cold rolled sheet and 900,000 tons of hot dip galvanized sheet. Galvanized and hot-dip galvanized aluminum zinc silicon steel sheet scale 450,000 tons thick galvanized steel plate scale 300,000 tons color coated steel plate scale is one of the largest steel and non-ferrous metal smelting and processing suppliers in Shandong Province.

Customer visit

The company adheres to the development strategy of "seeking development by science and technology, seeking efficiency by management", adheres to the core values of "people-oriented, integrity, responsibility and excellence", adheres to the development system of "green products and green industry", "promotes high-quality beyond development in an all-round way", and realizes the vision of "building a first-class aluminum processing service enterprise with international competitiveness".

Application field

The main supply fields are: aerospace, national defense equipment, military weapons, chemical industry, shipbuilding, nuclear energy, trains, containers, environmental protection, precision machining, auto parts, machinery, electronic products, molds, medical treatment Equipment, construction, decoration, etc.

COOPERATIVE PARTNER

FAQ

Q:How long is your delivery time?

A:Within 5 days for stock size, 15-30 days for customized size.

Q:How can I get an accurate quote?

A:Please provide the information of prodcuts standard, material, size and quantity.

Q:When can I get your reply after the inquiry.

A:Within 15 minutes during working time, whthin 12 hours during non-working time.

Q:What product information do I need to provide?

A:You need to provide the grade, width, thickness,coating and the number of tons you need to purchase.

Q:Can you provide sample ?

A: We can provide the samll samples in stock for free, as long as you contact us. Customized samples will take about 5-7days.

Q:How many coutries you already exported ?

A: Exported to more than 50 countries mainly from America, Russia, UK, Kuwait, Egypt, Turkey, Jordan,India, etc.

Q: Can we visit your factory?

A: Sure, we welcome you to visit our factory , check our production lines and know more about our strength and quality.

Q:Can you send samples?

A:Of course, we can send samples to all parts of the world, our samples are free, but customers need to bear the courier costs.

Seamless Steel Pipe