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Galvanized Steel Square Tube by Tianjin Baolai Steel Pipe Co., Ltd.
Harbor
Galvanized Steel Square Tube - Image 1

Galvanized Steel Square Tube

🕐Last updated: Aug 29, 2026
420/ Bags
Min. Order: 1 Bags
💱₹420.00/ Bags
Live rate: 1 USD = 1.00 INR
🔢HS Code7306.30
⚙️MaterialCarbon Steel Q235B / Q345B (Hot-Dip Galvanized)
📁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 Galvanized Steel Square Tube from Tianjin Baolai Steel Pipe Co., Ltd. - Wholesale Supply

The product is a galvanized steel square tube supplied by Tianjin Baolai Steel Pipe Co., Ltd. in China. It is manufactured from carbon steel grades Q235B and Q345B and is hot‑dip galvanized. The tubes are offered with outside diameters from 10 mm up to 350 mm and wall thicknesses ranging between 1.8 mm and 15.0 mm, complying with ASTM A500 and BS EN 10219.

The catalogue includes grades Q235B, Q345B, S235JR, S275JR, STK400 and STK500, each delivering characteristic tensile strengths used in structural frames. Typical industry practice limits dimensional tolerance to ±0.5 mm and wall‑thickness tolerance to ±0.2 mm for these sections. Surface options comprise hot‑dip galvanizing, pre‑galvanizing, black paint or standard paint, providing corrosion protection for outdoor installations. The tubes are frequently cut to length, beveled or threaded according to project specifications.

These square tubes are widely installed in scaffolding, agricultural sheds, fencing and mechanical frameworks where high strength and corrosion resistance are required. Contractors, fabricators and infrastructure developers usually order in bulk and request custom lengths or bevels; the supplier notes that MOQ, incoterms and payment conditions should be confirmed directly. No price or lead‑time details are disclosed, so buyers should obtain a formal quotation and verify any certifications before finalising the purchase.

Technical Specifications for Tianjin Baolai Steel Pipe Co., Ltd. Galvanized Steel Square Tube
MaterialCarbon Steel Q235B / Q345B (Hot‑Dip Galvanized)
Outside Diameter10 mm - 350 mm (typical range)
Wall Thickness1.8 mm - 15.0 mm (typical range)
StandardASTM A500, BS EN 10219 (as listed)
Grades AvailableQ235B, Q345B, S235JR, S275JR, STK400, STK500 (as listed)
Surface TreatmentHot‑dip galvanized, pre‑galvanized, black paint, painted (typical options)
LengthCustom cuts available per order (typical service)
Dimensional Tolerance±0.5 mm on overall dimensions, ±0.2 mm on wall thickness (typical)
Weight per MeterTypical 5 kg  -  200 kg / m (typical)
About Tianjin Baolai Steel Pipe Co., Ltd. - Steel Tubing Supplier in China

Tianjin Baolai Steel Pipe Co., Ltd. is located at A1005, Fenghui Plaza, 103 Weidi Road, Hexi District, Tianjin, China, postal code 300020. The company is classified as an imported tier supplier with a harbor trust tier, indicating it has been verified for trade credibility. It operates two factories - one dedicated to pipe production and another for pre‑galvanizing and processing - allowing it to offer a broad product range including H‑beams, round tubes, rectangular pipes and the square tubes featured here.

The supplier lists capabilities such as precision cutting, beveling, threading, grooving and drilling in accordance with industry standards. While the response rate shown is 0 %, the catalogue details indicate readiness to fulfil large orders and provide value‑added services. No specific certifications, pricing or lead‑time information are provided, so interested buyers should request these details directly from the company.

Galvanized steel square tubes are widely used in construction, infrastructure, and structural engineering applications where corrosion resistance and high strength are required. These square hollow sections comply with ASTM A500 and BS EN 10219 standards, available in grades such as Q235B, Q345B, S235JR, and S275JR with wall thicknesses from 1.8mm to 15.0mm. They are essential components in scaffolding systems, agricultural structures, fencing, and mechanical frameworks, making them a high-demand item in international steel trade.

Business TypeSupplier
Year EstablishedRecently Joined
EmployeesContact Supplier
Annual RevenueContact Supplier
Main ProductsView Products Tab
Major MarketsGlobal
Response TimeContact Supplier
Response RateNew Supplier
Frequently Asked Questions About Galvanized Steel Square Tube from Tianjin Baolai Steel Pipe Co., Ltd.
The supplier states that diameters from 10 mm up to 350 mm are produced. Buyers should confirm the exact size needed for their design and request a sample if the extreme ends are required.

Sourcing Galvanized Steel Square Tube from Tianjin Baolai Steel Pipe Co., Ltd. - China Import Guide

Before placing an order, buyers should request the mill test certificate that confirms the steel grade, chemical composition and tensile properties of the square tube. It is also advisable to obtain a coating thickness report to verify the hot‑dip galvanizing level. Confirm that the dimensions and tolerances match the project drawings, and ask for a sample if the application is critical. Verifying these details reduces the risk of non‑conformity during fabrication.

The supplier does not list specific incoterms or payment conditions, so importers must negotiate these terms directly. Common practice for steel products includes FOB Tianjin or CIF destination ports, with payment via T/T or LC after shipment documents are issued. Lead‑time can vary based on order size and required processing such as cutting or beveling, therefore a confirmed production schedule should be obtained. Clarifying logistics early helps avoid unexpected delays or additional freight costs.

For quality assurance, request a third‑party inspection report covering dimensions, coating thickness and weld quality if applicable. The supplier mentions capabilities such as precision cutting and beveling, which should be documented in the final inspection checklist. Ensure that the shipping documents include the certificate of conformity, mill test certificate and any relevant ISO or SGS reports that the buyer requires. Proper documentation facilitates customs clearance and validates product compliance.

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Buy Galvanized Steel Square T in Bulk — Verified Supplier in China

When sourcing Galvanized Steel Square Tube for your business, securing the right balance of quality and cost is essential. Tianjin Baolai Steel Pipe Co., Ltd., a verified supplier based in China, offers this product with key specifications including Q235B, Q345B, S235JR, S275JR, STK400, STK500 (ASTM A500 Grade B/C compatible), Carbon steel with zinc coating (typical galvanizing grade Z120-Z275 g/m2), and Outside diameter: 10-350mm; Wall thickness: 1.8-15.0mm; Square/Rectangular cross-section. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $420/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.

Galvanized Steel Square T Specifications, Trade Terms & Pricing

Importing Galvanized Steel Square T requires careful attention to shipping logistics, customs compliance, and secure payment terms. Tianjin Baolai Steel Pipe 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 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 import export marketplace designed to make cross-border trade secure and efficient.

About Tianjin Baolai Steel Pipe Co., Ltd. — Supplier in China

Finding trustworthy partners is the foundation of successful importing. The supplier of this Galvanized Steel Square T 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 online B2B marketplace. Start your sourcing journey today.

Import Galvanized Steel Square T — Shipping, Logistics & Customs

Importing Galvanized Steel Square T 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 Galvanized Steel Square T

What is the wholesale price of Galvanized Steel Square Tube?

The current listed wholesale price for Galvanized Steel Square Tube from Tianjin Baolai Steel Pipe Co., Ltd. is $420/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 Tianjin Baolai Steel Pipe Co., Ltd. through EximNext.

What is the Minimum Order Quantity (MOQ) for Galvanized Steel Square T?

The supplier, Tianjin Baolai Steel Pipe Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Galvanized Steel Square T. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.

What is the HS Code for Galvanized Steel Square Tube?

For international shipping and customs clearance, Galvanized Steel Square Tube 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 Galvanized Steel Square T from China?

To import Galvanized Steel Square T from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Tianjin Baolai Steel Pipe Co., Ltd.. Ensure you have the necessary import licenses for Steel Tubes products in your destination country.

Is Tianjin Baolai Steel Pipe Co., Ltd. a verified supplier?

Yes, Tianjin Baolai Steel Pipe 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 Galvanized Steel Square Tube?

The key specifications for Galvanized Steel Square Tube supplied by Tianjin Baolai Steel Pipe Co., Ltd. include Q235B, Q345B, S235JR, S275JR, STK400, STK500 (ASTM A500 Grade B/C compatible), Carbon steel with zinc coating (typical galvanizing grade Z120-Z275 g/m2), and Outside diameter: 10-350mm; Wall thickness: 1.8-15.0mm; Square/Rectangular cross-section. 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 Galvanized Steel Square T?

Tianjin Baolai Steel Pipe Co., Ltd. offers Galvanized Steel Square T with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.

Which countries import Galvanized Steel Square T the most?

Galvanized Steel Square T is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Tianjin Baolai Steel Pipe Co., Ltd. through our platform.

What certifications does this Galvanized Steel Square T supplier hold?

Tianjin Baolai Steel Pipe Co., Ltd. maintains international quality certifications. These ensure that the Galvanized Steel Square T meets international quality, safety, and regulatory standards required for cross-border trade.

How do I place a bulk order for Galvanized Steel Square Tube on EximNext?

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

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