Premium ASTM A106/A53 Carbon Smls Steel Tubing for Boiler High-Temperature Pressureservice 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

Exploring Excellence: The ASTM A106 seamless carbon steel pipes are the epitome of industrial excellence, renowned for their outstanding performance in high-temperature environments. With three distinct grades - A, B, and C - each engineered with precise chemical compositions and mechanical properties, they cater to a myriad of application requirements, showcasing versatility and reliability in the industrial domain.
Vast Application Fields of ASTM A106 Seamless Steel Pipes:
Boiler and Power Plant Excellence: The ASTM A106 seamless steel pipes, particularly the A106 Gr. B grade, are indispensable in boilers and power plants. With their superior thermal conductivity and heat resistance, they ensure the seamless operation of critical equipment, epitomizing reliability in high-demand environments.
High-Pressure Mastery in Petroleum, Natural Gas, Chemical, and Power Industries: The SA-106Gr. C high-pressure boiler tubes stand as the benchmark for high-temperature and high-pressure applications in these industries. Their paramount performance under such strenuous conditions makes them essential for operations in the petroleum, natural gas, chemical, and power sectors.
Diverse Industry Applications: From shipbuilding and machinery manufacturing to the realms of automotive, aviation, aerospace, energy, geology, construction, and military, ASTM A106 seamless steel pipes are integral, providing unparalleled strength and resilience across a diverse array of industries.
Chemical Composition and Mechanical Properties Insight:
Carbon Content Precision: Grade A features a carbon content that does not exceed 0.25%, with Grade B ranging between 0.18-0.25%, and Grade C from 0.25-0.35%. This carefully calibrated carbon content enhances strength while maintaining toughness, though a higher content may affect the material's quenching tendency.
Manganese Mastery: With manganese content approximately between 0.29-1.06%, this element is key in grain refinement, ferrite strengthening, and enhancing both tensile and compressive strength of the steel.
Silicon's Role: Held consistently around 0.10%, silicon is pivotal for deoxidation and purifying molten steel, ensuring the highest quality in production.
Strength Specifications: Grade A tensile strength is not less than 330MPa with a yield strength of at least 207MPa; Grade B elevates these figures to 415MPa and 240MPa, respectively; Grade C further enhances strength to 485MPa and 275MPa, ensuring robustness across applications.
Elongation Excellence: Demanding an elongation rate exceeding 30%, these steel pipes are designed to absorb and dissipate energy effectively, preventing brittle fractures during impacts.
 

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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.