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ASTM A106 Gr.B carbon seamless steel pipe
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.
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% | ||

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Why Choose Us
1. Quality
We are professional symbol of Chinese Metal industry; so all the supplied metal products from MAXI are quality researched & guaranteed well ones. Quality is our life. No quality, no biz.
2. Price
Based on mature and rich acknowledge & experience for stainless steel and alloy steel , MAXIMETAL's supplied price could ensure customer has unique competitiveness in the market. As our aim is long-term biz instead of only profit by 1 or 2 order, we understand only customer win, we could win.
3. Delivery
MAXI is one of TOP 10 manufacturer of stainless steel and alloy products in China, Hold 10000tons raw materials in stock,has its own rolling factory,So enjoy high priority for delivery: Usually within 10-15 from deposit date.
4. Payment
MAXI supply 30% TT IN ADVANCE + 70% TT WITHIN 7 DAYS OF BL DATE or IRR L/C AT SIGHT for customers. And with cooperation's growing & mature, better & better payment term will be issued, such as: L/C 30 DAYS, L/C 60 DAYS, L/C 360 DAYS, etc.
5. Service
From MAXI, what customer could get is not only product, but also complete comprehensive marketting concept & service.
FAQ
Q:Will you delivery the goods on time?
A:Yes,we promise to provide best quality products and delivery on time.Honesty is our company's tenet.
Q:Do you provide samples?is it free or extra?
A:The sample could can provide for customer with free,but the courier freight will be covered by customer account.
Q:Do you accept the third party inspection?
A:Yes absolutely we accept.
Q:What are your main products?
A:Carbon steel,alloy steel,stainless steel plate/coil,pipe and fittings,sections etc.
Q:Can you accept the order of customzied?
A:Yes,we assure

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