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ASTM A178 & SA178 GR A Boiler Tubes by Sa179 Tubes
Harbor
ASTM A178 & SA178 GR A Boiler Tubes - Image 1

ASTM A178 & SA178 GR A Boiler Tubes

🕐Last updated: Jul 19, 2026
500/ Bags
Min. Order: 1 Bags
💱₹500.00/ Bags
Live rate: 1 USD = 1.00 INR
🔢HS Code7306.30
⚙️MaterialCarbon Steel SA178 GR A (C: 0.06-0.18%, Mn: 0.27-0.63%, P: max 0.035%, S: max 0.035%)
📁CategorySteel Tubes
💳Payment TermsT/T · L/C · D/P
Escrow Payment Available on EximNext
Pay your way — T/T, L/C, or opt for Escrow for full protection. Your deal, your choice.
Buy & Import ASTM A178 & SA178 GR A Boiler Tubes from Sa179 Tubes - India Wholesale Supply

This listing provides ASTM A178 and SA178 Grade A boiler tubes, electric resistance welded carbon steel tubes designed for high-pressure applications such as boilers, superheaters, and industrial heating systems. The material composition is strictly controlled, with carbon content ranging from 0.06% to 0.18%, manganese from 0.27% to 0.63%, and maximum phosphorus and sulfur levels of 0.035% each, ensuring consistent weldability and performance.

SA178 Grade A is a standard carbon steel grade for boiler tubes, offering excellent thermal conductivity and resistance to oxidation at elevated temperatures. Typical industry specifications for these tubes include outer diameters from 1/2" to 5", with wall thicknesses varying to suit pressure requirements. The tubes are supplied in export-ready bundles, accompanied by mill test certificates to verify compliance with ASTM A178 standards.

These tubes are primarily used in power plants, steam generation systems, and industrial boilers where high-pressure and high-temperature resistance are critical. Buyers include boiler manufacturers, power plant operators, and industrial contractors sourcing reliable materials for heat exchange applications. The tubes are suitable for both domestic and international markets, with Sa179 Tubes positioned as a manufacturer and exporter based in Mumbai, India.

Technical Specifications for Sa179 Tubes ASTM A178 & SA178 GR A Boiler Tubes
Material GradeASTM A178 & SA178 Grade A (Carbon Steel)
Carbon Content0.06-0.18%
Manganese Content0.27-0.63%
Phosphorus Content (max)0.035%
Sulfur Content (max)0.035%
Outer Diameter Range1/2" to 5"
Wall ThicknessVaries by OD and pressure rating
Manufacturing ProcessElectric Resistance Welded (ERW)
Typical Yield Strength205 MPa minimum (standard for Grade A)
Typical Tensile Strength330 MPa minimum (standard for Grade A)
ApplicationHigh-pressure boilers, superheaters, industrial heating systems
CertificationMill Test Certificates (as per source)
About Sa179 Tubes - Boiler Tube Supplier in India
🏭
Sa179 Tubes
India Harbor
4.5(0)

Sa179 Tubes is based in Mumbai, Maharashtra, India, with its address at Floor-1, 2 Raval Building, Dr. D.b. Marg, Lamington Road, Opera House. The company specializes in manufacturing and exporting carbon steel tubes, including ASTM A178 and SA178 Grade A boiler tubes, catering to global markets. Its trust tier is classified as harbor, indicating a verified presence in the trade ecosystem.

The supplier maintains stock of ASTM A178 tubes in various sizes, focusing on electric resistance welded (ERW) carbon steel products for high-pressure applications. While the listing highlights its role as a manufacturer and exporter, no additional details about response rates, history, or clientele are provided. Buyers should confirm specific inventory and lead times directly with Sa179 Tubes.

We are a leading ASTM A178 and SA178 GR A boiler tubes manufacturer and exporter, offering electric resistance welded carbon steel tubes designed for high-pressure boiler and superheater applications. Our SA178 GR A tubing meets ASTM A178 specifications with controlled carbon content (0.06-0.18%) and excellent weldability, suitable for steam generation, power plants, and industrial heating systems. Available in sizes from 1/2" to 5" OD with various wall thicknesses, we supply export-ready bundles with mill test certificates for global trade.

Business TypeSupplier
Year EstablishedRecently Joined
EmployeesContact Supplier
Annual RevenueContact Supplier
Main ProductsView Products Tab
Major MarketsGlobal
Response Time<4h
Response RateNew Supplier
Frequently Asked Questions About ASTM A178 & SA178 GR A Boiler Tubes from Sa179 Tubes
SA178 Grade A boiler tubes have a carbon content range of 0.06% to 0.18%, which ensures a balance of strength and weldability. This range is critical for maintaining performance in high-temperature applications like boilers and superheaters.

Sourcing ASTM A178 & SA178 GR A Boiler Tubes from Sa179 Tubes - India Import Guide

Before placing an order, confirm the exact outer diameter, wall thickness, and length of the tubes to ensure they match your boiler or superheater system’s pressure and temperature ratings. Request mill test certificates to verify the material’s chemical composition and mechanical properties, particularly carbon, manganese, phosphorus, and sulfur content.

Logistics arrangements should be discussed with Sa179 Tubes, including lead times, shipping methods, and Incoterms (e.g., FOB Mumbai). The supplier’s location in Lamington Road, Mumbai, suggests access to major Indian ports, which may streamline export processes for international buyers.

Quality assurance should include inspecting the tubes for dimensional accuracy, surface finish, and weld integrity. For high-pressure applications, consider third-party inspections or additional testing, such as hydrostatic or non-destructive testing (NDT), to confirm compliance with ASTM A178 standards. Always request documentation, including material traceability and test reports.

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Buy Astm A178 & Sa178 Gr A Bo in Bulk — Verified Supplier in India

When sourcing Astm A178 & Sa178 Gr A Boiler Tubes for your business, securing the right balance of quality and cost is essential. Sa179 Tubes, a verified supplier based in India, offers this product with key specifications including Grade A (ERW - Electric Resistance Welded), equivalent to SA178 Gr A, Carbon 0.05-0.27%, Manganese 0.30-0.93%, max 0.05% S and 0.05% P, and OD 1/2" to 5" (12.7mm to 127mm); Wall Thickness 0.035" to 0.360" (0.89mm to 9.14mm). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $500/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 7306.30, making it a staple in the Steel Tubes sector with strong demand from importing countries worldwide.

Astm A178 & Sa178 Gr A Bo Specifications, Trade Terms & Pricing

Importing Astm A178 & Sa178 Gr A Bo requires careful attention to shipping logistics, customs compliance, and secure payment terms. Sa179 Tubes offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 7306.30 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading B2B marketplace designed to make cross-border trade secure and efficient.

About Sa179 Tubes — Supplier in India

Finding trustworthy partners is the foundation of successful importing. The supplier of this Astm A178 & Sa178 Gr A Bo has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Steel Tubes category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.

Import Astm A178 & Sa178 Gr A Bo — Shipping, Logistics & Customs

Importing Astm A178 & Sa178 Gr A Bo requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 7306.30 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).

Frequently Asked Questions About Astm A178 & Sa178 Gr A Bo

What is the wholesale price of Astm A178 & Sa178 Gr A Boiler Tubes?

The current listed wholesale price for Astm A178 & Sa178 Gr A Boiler Tubes from Sa179 Tubes is $500/Bags on FOB terms from India. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Sa179 Tubes through EximNext.

What is the Minimum Order Quantity (MOQ) for Astm A178 & Sa178 Gr A Bo?

The supplier, Sa179 Tubes, has set a Minimum Order Quantity (MOQ) of 1 Bags for Astm A178 & Sa178 Gr A Bo. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.

What is the HS Code for Astm A178 & Sa178 Gr A Boiler Tubes?

For international shipping and customs clearance, Astm A178 & Sa178 Gr A Boiler Tubes is classified under HS Code 7306.30. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.

How can I import Astm A178 & Sa178 Gr A Bo from India?

To import Astm A178 & Sa178 Gr A Bo from India, negotiate shipping terms (FOB, CIF, or EXW) directly with Sa179 Tubes. Ensure you have the necessary import licenses for Steel Tubes products in your destination country.

Is Sa179 Tubes a verified supplier?

Yes, Sa179 Tubes is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.

What are the key specifications of Astm A178 & Sa178 Gr A Boiler Tubes?

The key specifications for Astm A178 & Sa178 Gr A Boiler Tubes supplied by Sa179 Tubes include Grade A (ERW - Electric Resistance Welded), equivalent to SA178 Gr A, Carbon 0.05-0.27%, Manganese 0.30-0.93%, max 0.05% S and 0.05% P, and OD 1/2" to 5" (12.7mm to 127mm); Wall Thickness 0.035" to 0.360" (0.89mm to 9.14mm). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.

What packaging options are available for bulk orders of Astm A178 & Sa178 Gr A Bo?

Sa179 Tubes offers Astm A178 & Sa178 Gr A Bo with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.

Which countries import Astm A178 & Sa178 Gr A Bo the most?

Astm A178 & Sa178 Gr A Bo is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Sa179 Tubes through our platform.

What certifications does this Astm A178 & Sa178 Gr A Bo supplier hold?

Sa179 Tubes maintains international quality certifications. These ensure that the Astm A178 & Sa178 Gr A Bo meets international quality, safety, and regulatory standards required for cross-border trade.

How do I place a bulk order for Astm A178 & Sa178 Gr A Boiler Tubes on EximNext?

Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Sa179 Tubes will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.

What payment methods are accepted?

Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Sa179 Tubes.

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