ASTM A106 Cold Drawn Carbon Seamless Steel Pipe for Boiler ASME B 36.10m

• 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

ASTM A106 stands as a preeminent standard for seamless carbon steel pipes, revered across industrial sectors for its outstanding high-temperature capabilities. This standard is meticulously categorized into three distinct levels: A, B, and C. Each tier is carefully designed with unique chemical compositions and mechanical properties to cater to a diverse array of application needs, ensuring precision and reliability.
Application fields of seamless steel pipes under ASTM A106 standard:
Boiler and Power Plant: Within the realms of boilers and power plants, ASTM A106 seamless steel pipes, particularly the A106 Gr. B variant, are celebrated for their exceptional heat conduction and resistance. They play a crucial role in maintaining the seamless operation of these high-demand environments.
Petroleum, Natural Gas, Chemical, and Power Industries: SA-106Gr. C high-pressure boiler tubes (ASTM A106C) excel in the extreme conditions of high-temperature and high-pressure settings. They are indispensable in sectors such as petroleum, natural gas, chemical, and power industries, providing unmatched durability and performance.
Diverse Industries: From shipbuilding to automotive, aviation, aerospace, energy, geology, construction, and military applications, ASTM A106 seamless steel pipes are indispensable. Their versatility and robust performance make them a preferred choice across these multifaceted industries.
Chemical composition and mechanical properties:
Carbon Content: With Grade A capped at 0.25%, Grade B ranging from 0.18-0.25%, and Grade C rising to 0.25-0.35%, the carbon content is tailored to enhance strength progressively. However, a balance is maintained to avoid quenching tendencies and preserve material toughness.
Manganese Content: Spanning approximately 0.29-1.06%, manganese plays a vital role in grain refinement, ferrite strengthening, and boosting both tensile and compressive strengths, underpinning the pipe's structural integrity.
Silicon Content: Held at around 0.10%, silicon serves a crucial function in deoxidizing and purifying molten steel, ensuring the purity and quality of the final product.
Tensile and Yield Strength: Grade A mandates a tensile strength of no less than 330MPa and a yield strength of 207MPa; Grade B requirements are 415MPa and 240MPa, respectively; while Grade C boasts 485MPa and 275MPa, delivering superior load-bearing capacity.
Elongation Rate: Set to achieve a minimum of 30%, the elongation rate ensures that steel pipes can absorb energy through deformation upon impact, effectively preventing brittle fractures and enhancing safety.
 

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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.