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How could we forget the sulfate galvanized conversion when we talked about the process characters of galvanized steel pipe. Today, as manufacturer of steel pipes, Threewaysteel pipe company would have a list for sulfate galvanized conversion in hot galvanized steel pipe. Sulfate galvanized conversion: Sulfate galvanized ferroalloy retains only the main salt of zinc sulphate zinc sulfate, and the remaining components, such as aluminum sulfate, alum (potassium aluminum sulfate) can be added in the treatment. This would finally lead to the formation of insoluble hydroxide precipitate precipitation. For organic additives, we can add powdered activated carbon adsorption to remove it. Tests showed that aluminum sulfate and potassium aluminum sulfate is difficult to completely remove in once. And this has a certain degree influence for brightness for brightness of the coating, but it is not serious, as it can be taken out of consumption, which make coating brightness can be restored. The solution passed the treatment, according to the new Process ingredients required additional content, that is the final complete the conversion.Stripped Sunflower Seeds
| HS Code | 7306.30 |
| Material | Carbon Steel with Hot-Dip Zinc Coating (Sulfate Process) |
| Grade/Type | Carbon Steel, Grade B (ASTM A53) / BS 1387 Class B |
| Purity/Composition | Zinc Coating (Zn 99.9%+), applied via zinc sulfate electrolyte process; Coating weight 250-600 g/m2 |
| Size/Dimensions | NPS 1/2" to 6", DN15 to DN150; Wall thickness 2.0-5.0 mm; Length 6m (standard) |
| Standard | ASTM A53 / BS 1387 / ISO 65 / EN 10255 |
| Application | Water transmission, structural fencing, scaffolding, oil and gas conduit, construction infrastructure |
| Packaging | Bundled with steel strips, plastic end caps, anti-rust oil coating, containerized for export |
| Origin | China / Turkey / EU (varies by manufacturer) |
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | 95% |
Sulfate Galvanized Conversion is available for wholesale import from Threeway Steel Co., Ltd., a verified Supplier based in China. The current FOB price is $550/Bags. Minimum order quantity starts at 1 Bags. HS Code: 7306.30 — used for customs classification and import duty calculation. Key product specifications include 7306.30, Carbon Steel with Hot-Dip Zinc Coating (Sulfate Process), Carbon Steel, Grade B (ASTM A53) / BS 1387 Class B.
Active buying requirements from importers looking for Steel Pipes
When sourcing Sulfate Galvanized Conversion 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 Carbon Steel, Grade B (ASTM A53) / BS 1387 Class B, Zinc Coating (Zn 99.9%+), applied via zinc sulfate electrolyte process; Coating weight 250-600 g/m2, and NPS 1/2" to 6", DN15 to DN150; Wall thickness 2.0-5.0 mm; Length 6m (standard). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $550/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 Pipes sector with strong demand from importing countries worldwide.
Importing Sulfate Galvanized Conver 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 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 online B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Sulfate Galvanized Conver 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 B2B marketplace. Start your sourcing journey today.
Importing Sulfate Galvanized Conver 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).
The current listed wholesale price for Sulfate Galvanized Conversion from Threeway Steel Co., Ltd. is $550/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.
The supplier, Threeway Steel Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Sulfate Galvanized Conver. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Sulfate Galvanized Conversion is classified under HS Code 7306.30. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Sulfate Galvanized Conver 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.
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.
The key specifications for Sulfate Galvanized Conversion supplied by Threeway Steel Co., Ltd. include Carbon Steel, Grade B (ASTM A53) / BS 1387 Class B, Zinc Coating (Zn 99.9%+), applied via zinc sulfate electrolyte process; Coating weight 250-600 g/m2, and NPS 1/2" to 6", DN15 to DN150; Wall thickness 2.0-5.0 mm; Length 6m (standard). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Threeway Steel Co., Ltd. offers Sulfate Galvanized Conver with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Sulfate Galvanized Conver is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Threeway Steel Co., Ltd. through our platform.
Threeway Steel Co., Ltd. maintains international quality certifications. These ensure that the Sulfate Galvanized Conver meets international quality, safety, and regulatory standards required for cross-border trade.
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.
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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