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Anticorrosive Spiral Steel Pipe by Threeway Steel Co., Ltd.
Harbor
Anticorrosive Spiral Steel Pipe - Image 1

Anticorrosive Spiral Steel Pipe

🕐Last updated: Jul 22, 2026
6000/ Bags
Min. Order: 1 Bags
💱₹6,000.00/ Bags
Live rate: 1 USD = 1.00 INR
🔢HS Code7305.12
⚙️MaterialCarbon Steel Q235/Q345/Grade B/X42-X80 with anticorrosive coating system
📁CategorySteel Pipes
💳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 Anticorrosive Spiral Steel Pipe from Threeway Steel Co., Ltd - China Wholesale Supply

This anticorrosive spiral steel pipe is manufactured using the helical submerged arc welding process, with base materials including carbon steel grades Q235, Q345, Grade B, and API 5L X42 to X80. The pipe is protected with advanced coating systems such as 3PE, FBE, or two-cloth three-oil coal tar epoxy, ensuring long-term resistance to corrosion in harsh environments like oil and gas transmission, water supply networks, and sewage systems.

The two-cloth three-oil coating system, also known as three-oil two-cloth anticorrosive treatment, applies three layers of epoxy coal tar paint with two layers of glass cloth reinforcement. This method is widely recognized for its durability and is a standard for buried or submerged pipelines. Typical pipe diameters range from 219 mm to 3000 mm, with wall thicknesses varying by grade and application requirements.

These pipes are a key commodity in global infrastructure projects, with demand from the Middle East, Southeast Asia, and African markets. They are subject to strict quality certifications, including API 5L, ISO 3183, and GB/T 9711, ensuring compliance with international standards for material properties, dimensions, and performance. Buyers should confirm specific certification status with the supplier.

Technical Specifications for Threeway Steel Co., Ltd Anticorrosive Spiral Steel Pipe
Manufacturing ProcessHelical submerged arc welding
Base MaterialCarbon Steel Q235, Q345, Grade B, X42-X80
Coating Systems3PE, FBE, two-cloth three-oil coal tar epoxy
Typical Diameter Range219 mm to 3000 mm (standard)
Typical Wall Thickness4 mm to 25 mm (standard, grade-dependent)
Coating DescriptionThree layers of epoxy coal tar paint, two layers of glass cloth
Certification StandardsAPI 5L, ISO 3183, GB/T 9711
Typical Yield Strength235 MPa to 555 MPa (standard, grade-dependent)
Typical Tensile Strength370 MPa to 700 MPa (standard, grade-dependent)
ApplicationOil and gas transmission, water supply, sewage systems, structural piling
About Threeway Steel Co., Ltd - Steel Pipe Supplier in China
🏭
Threeway Steel Co., Ltd.
China Harbor🥇 Gold Verified
4.5(70)

Threeway Steel Co., Ltd. is based in Changsha, Hunan Province, operating from the 22nd Floor of the Royal Wing Tower in the Long Champ development. The company specializes in steel pipe products, with a focus on anticorrosive spiral steel pipes for industrial and infrastructure applications. Its location in central China provides access to major transportation networks for efficient distribution.

The supplier holds a harbor trust tier and is categorized as an imported-tier provider, indicating experience in international trade. While the response rate and average response hours are not currently recorded, the company’s profile emphasizes its expertise in anticorrosive technologies and compliance with global standards. Buyers should confirm production capacity, lead times, and certifications directly with the supplier.

Anticorrosive spiral steel pipe is a large-diameter welded steel pipe manufactured using the helical submerged arc welding process and protected with advanced coating systems such as 3PE, FBE, or two-cloth three-oil coal tar epoxy for superior corrosion resistance in harsh environments. These pipes are widely used in oil and gas transmission pipelines, water supply networks, sewage systems, and structural piling applications. As a high-value industrial product, they are subject to strict quality certifications including API 5L, ISO 3183, and GB/T 9711, making them a key commodity in global infrastructure trade with significant demand from Middle East, Southeast Asia, and African markets.

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 Anticorrosive Spiral Steel Pipe from Threeway Steel Co., Ltd
The pipe is available in carbon steel grades Q235, Q345, Grade B, and API 5L X42 to X80. These grades cover a range of strength and toughness requirements, with higher grades like X80 used for high-pressure applications.

Sourcing Anticorrosive Spiral Steel Pipe from Threeway Steel Co., Ltd - China Import Guide

Before ordering, verify the pipe’s material grade, coating system, and dimensions to ensure they match your project specifications. Request mill test certificates and coating inspection reports to confirm compliance with API, ISO, or GB/T standards. If your project requires third-party certification, such as from DNV or ABS, confirm the supplier’s ability to provide it.

Discuss logistics, including lead times for production and coating application, as these can vary significantly by order size. Clarify packaging options, such as bundled or loose loading, and confirm the Incoterms (e.g., FOB Qingdao or CIF destination port). Payment terms, such as irrevocable L/C or T/T with a down payment, should be negotiated to align with your procurement policies.

Upon delivery, inspect the pipes for dimensional accuracy, coating uniformity, and absence of defects. Conduct visual and non-destructive tests, such as holiday detection for coatings, to ensure quality. For long-term storage, protect the pipes from moisture and mechanical damage, and re-inspect coatings before installation to maintain anticorrosive performance.

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🏭
Threeway Steel Co., Ltd.
China
Harbor
<4h
Response Time
0.00%
Response Rate
82/100
Trust Score
📦
0+
Products
4.5(70)
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Buy Anticorrosive Spiral Stee in Bulk — Verified Supplier in China

When sourcing Anticorrosive Spiral Steel Pipe for your business, securing the right balance of quality and cost is essential. Threeway Steel Co., Ltd., a verified supplier based in China, offers this product with key specifications including SSAW (Spiral Submerged Arc Welded), API 5L Grade B to X80, Q235, Q345, DN300 to DN3000 (323.9mm to 3048mm), and 6mm to 25mm. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $6000/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 7305.12, making it a staple in the Steel Pipes sector with strong demand from importing countries worldwide.

Anticorrosive Spiral Stee Specifications, Trade Terms & Pricing

Importing Anticorrosive Spiral Stee requires careful attention to shipping logistics, customs compliance, and secure payment terms. Threeway Steel Co., Ltd. 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 7305.12 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 Threeway Steel Co., Ltd. — Supplier in China

Finding trustworthy partners is the foundation of successful importing. The supplier of this Anticorrosive Spiral Stee 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 Pipes category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.

Import Anticorrosive Spiral Stee — Shipping, Logistics & Customs

Importing Anticorrosive Spiral Stee 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 7305.12 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 Anticorrosive Spiral Stee

What is the wholesale price of Anticorrosive Spiral Steel Pipe?

The current listed wholesale price for Anticorrosive Spiral Steel Pipe from Threeway Steel Co., Ltd. is $6000/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Threeway Steel Co., Ltd. through EximNext.

What is the Minimum Order Quantity (MOQ) for Anticorrosive Spiral Stee?

The supplier, Threeway Steel Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Anticorrosive Spiral Stee. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.

What is the HS Code for Anticorrosive Spiral Steel Pipe?

For international shipping and customs clearance, Anticorrosive Spiral Steel Pipe is classified under HS Code 7305.12. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.

How can I import Anticorrosive Spiral Stee from China?

To import Anticorrosive Spiral Stee from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Threeway Steel Co., Ltd.. Ensure you have the necessary import licenses for Steel Pipes products in your destination country.

Is Threeway Steel Co., Ltd. a verified supplier?

Yes, Threeway Steel Co., Ltd. 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 Anticorrosive Spiral Steel Pipe?

The key specifications for Anticorrosive Spiral Steel Pipe supplied by Threeway Steel Co., Ltd. include SSAW (Spiral Submerged Arc Welded), API 5L Grade B to X80, Q235, Q345, DN300 to DN3000 (323.9mm to 3048mm), and 6mm to 25mm. 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 Anticorrosive Spiral Stee?

Threeway Steel Co., Ltd. offers Anticorrosive Spiral Stee with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.

Which countries import Anticorrosive Spiral Stee the most?

Anticorrosive Spiral Stee is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Threeway Steel Co., Ltd. through our platform.

What certifications does this Anticorrosive Spiral Stee supplier hold?

Threeway Steel Co., Ltd. maintains international quality certifications. These ensure that the Anticorrosive Spiral Stee meets international quality, safety, and regulatory standards required for cross-border trade.

How do I place a bulk order for Anticorrosive Spiral Steel Pipe on EximNext?

Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Threeway Steel Co., Ltd. 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 Threeway Steel Co., Ltd..

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