ASTM A106/A53 Carbon Smls Steel Tubing for Transportation Pipeline ASME B36.10m Sch40/80 Nde

• 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 stands as a top-tier standard in the realm of seamless carbon steel pipes, celebrated for its robust utility across a vast array of industrial sectors. It's particularly renowned for its remarkable resilience and superior performance under high-temperature conditions. Divided into three distinct grades-A, B, and C-each level offers unique chemical compositions and mechanical properties, meticulously designed to cater to a spectrum of diverse application needs.
Application fields of seamless steel pipes under ASTM A106 standard:
Boiler and power plant: Seamlessly integral to boilers and power plants, the ASTM A106 seamless steel pipes, especially the A106 Gr. B variant, are trusted for their exceptional thermal conductivity and heat resistance, ensuring seamless and efficient operation of crucial equipment.
Petroleum, natural gas, chemical, and power industries: Specifically designed for high-pressure and high-temperature environments, the SA-106Gr. C high-pressure boiler tubes (ASTM A106C) are indispensable in industries like petroleum, natural gas, chemical, and power, where resilience and reliability are paramount.
Industries such as shipbuilding, machinery manufacturing, automotive, aviation, aerospace, energy, geology, construction, and military: The ASTM A106 seamless steel pipes are a vital component across these versatile industries, demonstrating their adaptability and essential role in facilitating cutting-edge advancements and operational excellence.
Chemical composition and mechanical properties:
Carbon content: Grade A pipes feature a carbon content not exceeding 0.25%, with Grade B ranging from 0.18-0.25%, and Grade C spanning 0.25-0.35%. The increment in carbon content correlates with enhanced strength but requires careful balance to prevent quenching tendencies and maintain optimal toughness.
Manganese content: Distributed between 0.29-1.06%, manganese plays a crucial role in refining grain size, reinforcing ferrite, and boosting both tensile and compressive strengths, contributing significantly to the pipe's mechanical robustness.
Silicon content: Kept consistently around 0.10%, silicon is instrumental in the deoxidation and purification processes of molten steel, ensuring a high-quality final product.
Tensile strength and yield strength: Grade A pipes boast a tensile strength of no less than 330MPa and a yield strength of at least 207MPa; Grade B delivers 415MPa and 240MPa respectively; and Grade C achieves 485MPa with a yield of 275MPa, showcasing each grade's exceptional strength capabilities.
Elongation rate: A critical requirement is achieving over 30% elongation, ensuring the steel pipe can effectively absorb and dissipate energy under impact, thus preventing brittle fractures and enhancing durability.
 

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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.