ASTM A106 /A53 Seamless Steel Pipe Sch80 for Boiler High-Temperature Service ASME B36.10m

• Customization: Available
• After-sales Service: Free
• Warranty: 1 Year
• Model NO.: ASTM A106
• Type: Seamless
• Technique: Cold Drawn
• Material: Carbon Steel
• Surface Treatment: Black
• Usage: Boiler Pipe, Oil/Gas Drilling, Machinery Industry, Chemical Industry, Mining, Special Purpose
• Section Shape: Round
• Shipment Terms: EXW/Fob/CFR/CIF
• Standard: ASTM A106
• Length: 5.5-5.8meter
• Customized: Yes
• Transport Package: Bundle
• Specification: OD 3in under
• Trademark: Bluesky-pipe
• Origin: Ningde
• HS Code: 7304193000
• Production Capacity: 50000 Ton/Year

Product Description

Product Description

The ASTM A106 Seamless Pipe is a hallmark of unparalleled reliability in high-temperature applications, revered in the industrial sector. This esteemed standard offers three distinct grades - A, B, and C - each tailored with unique chemical compositions and mechanical strengths to fulfill diverse operational demands.
Application fields of seamless steel pipes under ASTM A106 standard:
Boilers and Power Plants: Renowned for their exceptional thermal conductivity and resilience, ASTM A106 seamless steel pipes, particularly Grade B, are indispensable in ensuring smooth boiler and power plant operations.
Petroleum, Natural Gas, Chemical, and Power Industries: The robust SA-106Gr. C high-pressure boiler tubes are crafted for the demanding high-temperature and high-pressure environments prominent in these sectors.
Industries including Shipbuilding, Machinery Manufacturing, Automotive, Aviation, Aerospace, Energy, Geology, Construction, and Military: These diverse fields also benefit from the versatility and robustness of ASTM A106 seamless steel pipes.
Chemical Composition and Mechanical Properties:
Carbon Content: Grade A is capped at 0.25%, Grade B ranges from 0.18-0.25%, and Grade C spans 0.25-0.35%. While higher carbon levels enhance strength, they may also heighten the quenching tendency, potentially impacting toughness.
Manganese Content: Spanning approximately 0.29-1.06%, manganese plays a crucial role in refining grain size, fortifying ferrite, and boosting both tensile and compressive strengths.
Silicon Content: Stabilized around 0.10%, silicon is essential for the deoxidation and purification of molten steel, ensuring superior quality.
Tensile and Yield Strength: For Grade A, tensile strength is at least 330MPa, with yield strength at 207MPa; Grade B measures 415MPa and 240MPa respectively; and Grade C boasts 485MPa and 275MPa.
Elongation Rate: A critical metric, generally exceeding 30%, to ensure the pipe's ability to absorb energy through deformation, minimizing the risk of brittle fractures during impact.
 

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Product Parameters

Chemical Requirements
	Composition, %
	Grade A	Grade B	Grade C
Carbon, max	0.25	0.30	0.35
Manganese	0.27-0.93	0.29-1.06	0.29-1.06
Phosphorus, max	0.035	0.035	0.035
Sulfur, max	0.035	0.035	0.035
Silicon, min	0.10	0.10	0.10
Chrome, max	0.40	0.40	0.40
Copper, max	0.40	0.40	0.40
Molybdenum, max	0.15	0.15	0.15
Nickel, max	0.40	0.40	0.40
Vanadium, max	0.08	0.08	0.08

 

Tensile Requirements
	Grade A		Grade B		Grade C
Tensile strength, min, psi [MPa]	48 000 [330]		60 000 [415]		70 000 [485]
Yield strength, min, psi [MPa]	30 000 [205]		35 000 [240]		40 000 [275]
Elongation in 2 in. [50 mm], min, %	Longitudinal	Transverse	Longitudinal	Transverse	Longitudinal	Transverse
Basic minimum elongation transverse strip tests, and for all 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

 

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FAQ

Q: Are you trading company or manufacturer?
A: We are professional manufacturer for steel pipes,and our company also is a very professional and technical foreign trade company for steel products. We have more export experience with competitive price and best after-sales service. Apart from this,we can provide a wide range of steel products to meet the requirement of customer.

Q:Will you delivery the goods on time?
A: Yes,we promise to provide best quality products and delivery on time no matter if the price change lot or not. 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 freight will be covered by customer account. The sample freight will be returned to customer account after we cooperate.

Q: How can I get your quotation as soon as possible?
A: The email and fax will be checked within 24 hours,meanwhile,Wechat and WhatsApp will be online in 24 hours. Please send us your requirement and order information,specification(Steel grade,size,quantity,destination port),we will work out a best price soon.

Q: Do you have any certifications?
A: Yes,that's what we guarantee to our clients. we have IS09000,IATF16949 certinicate,ISO 14001 certificates etc.Our products are of high quality and we have professional engineers and development team.

Q: What is your terms of payment?
A:Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shipmenit or paid against copy of B/L within 5 working days. 100% Irrevocable L/C at sight is favorable payment term as well.

Q: Do you accept the third party inspection?
A: Yes absolutely we accept.