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The product is a corrugated packing plate with precision perforations designed for use inside distillation, absorption and stripping columns. The supplier lists stainless steel 304 or 316L, as well as carbon steel Q235, as the base material, with the choice depending on the corrosive nature of the process fluid. These plates are fabricated to increase surface area and promote uniform gas‑liquid contact within the column.
Typical industry practice provides perforation diameters of 2‑5 mm and corrugation pitches of 10‑20 mm, giving a surface‑area enhancement of up to 200 %. Plate thickness usually ranges from 1‑2 mm, and standard module heights fall between 100 mm and 300 mm. The packing is supplied in sheet formats that can be cut to the required column width, often 500 mm, and length, also commonly 500 mm, before assembly. Standard HS code for customs is 8419909000 and packaging is offered as OEM or neutral packing.
End users such as petrochemical refineries, chemical manufacturers and gas processing plants purchase these plates to improve mass‑transfer efficiency and reduce pressure drop in their equipment. The supplier can customise perforation patterns and overall dimensions to match specific column designs. Pricing is customised per order, and the listing does not disclose MOQ, lead time or incoterms, so buyers should confirm these details directly with the supplier before finalising a purchase.
| Base material | Stainless Steel 304 / 316L or Carbon Steel Q235 |
| Typical perforation diameter | Typical size: 2‑5 mm |
| Corrugation pitch | Typical pitch: 10‑20 mm |
| Plate thickness | Typical thickness: 1‑2 mm |
| Standard module height | Typical height: 100‑300 mm |
| Typical sheet dimensions | Typical width/length: 500 mm × 500 mm |
| Surface area enhancement | Typical increase: up to 200 % compared with flat plate |
| Typical pressure drop | Typical pressure drop: 0.5‑1.5 kPa at 1 m³/h flow |
| HS code | Typical HS code: 8419909000 |
| MOQ | Not disclosed - confirm with supplier |
Zhejiang Guotao Filter Material Technology Co., Ltd. is registered in China with postal code 317203. The platform records show a harbor trust tier, but the response rate is listed as 0 % and no average response time is recorded, indicating limited communication data on the profile.
The company specialises in manufacturing structured packing and related filtration components. It offers custom perforation patterns and corrugation designs to meet the hydraulic and mechanical requirements of chemical and petrochemical processes. No additional corporate history, employee numbers or client references are provided in the listing, so buyers should request further corporate documentation if needed.
Metal perforated plate corrugated packing is a high-efficiency structured packing widely used in distillation, absorption, and stripping columns across chemical, petrochemical, and refinery industries. Typically manufactured from stainless steel 304 or 316L, these plates feature precision perforations and corrugations to maximize surface area and promote optimal gas-liquid contact. Ideal for thermal separation processes, they offer excellent mechanical strength, corrosion resistance, and consistent hydraulic performance. Custom sizing and perforation patterns are available to meet specific column requirements.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Before confirming an order, verify the exact material grade, perforation size and corrugation pitch that match your column specifications. Request a detailed drawing package and, if required, a material test certificate that confirms compliance with relevant standards such as ASTM A240 for stainless steel. Ensure that the supplier can provide a pressure‑drop test report for the chosen configuration.
Discuss logistics early: ask which Incoterms the supplier can accommodate, typical lead times for custom‑cut plates and whether they can load the cargo at a Chinese port convenient for your supply chain. Payment terms are not listed, so negotiate a clear schedule, for example a 30 % advance with the balance payable against shipping documents. Confirm that the supplier can issue a commercial invoice, packing list and certificate of origin for customs clearance.
Plan a quality‑control plan that includes visual inspection of perforation consistency, dimensional checks of sheet size and thickness, and a pressure‑drop test on a sample pack. Consider engaging a third‑party inspection agency to certify that the packing meets the agreed hydraulic performance before loading. Retain the right to reject any batch that does not conform to the documented specifications.
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When sourcing Metal Perforated Plate Corrugated Packing for your business, securing the right balance of quality and cost is essential. Zhejiang Guotao Filter Material Technology Co., Ltd., a verified supplier based in China, offers this product with key specifications including SS 304, SS 316L, Carbon Steel (per customer spec), SS 304 (Cr 18%, Ni 8%), SS 316L (Cr 16%, Ni 10%, Mo 2%), and Custom dimensions per column design; typical sheet thickness 0.5-2.0 mm; surface area 100-500 m2/m3. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $8001,500./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 7308.90, making it a staple in the Steel Plates sector with strong demand from importing countries worldwide.
Importing Metal Perforated Plate Co requires careful attention to shipping logistics, customs compliance, and secure payment terms. Zhejiang Guotao Filter Material Technology 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 7308.90 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 Metal Perforated Plate Co 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 Plates category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.
Importing Metal Perforated Plate Co 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 7308.90 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 Metal Perforated Plate Corrugated Packing from Zhejiang Guotao Filter Material Technology Co., Ltd. is $8001,500./Unit 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 Zhejiang Guotao Filter Material Technology Co., Ltd. through EximNext.
The supplier, Zhejiang Guotao Filter Material Technology Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Unit for Metal Perforated Plate Co. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Metal Perforated Plate Corrugated Packing is classified under HS Code 7308.90. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Metal Perforated Plate Co from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Zhejiang Guotao Filter Material Technology Co., Ltd.. Ensure you have the necessary import licenses for Steel Plates products in your destination country.
Yes, Zhejiang Guotao Filter Material Technology 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 Metal Perforated Plate Corrugated Packing supplied by Zhejiang Guotao Filter Material Technology Co., Ltd. include SS 304, SS 316L, Carbon Steel (per customer spec), SS 304 (Cr 18%, Ni 8%), SS 316L (Cr 16%, Ni 10%, Mo 2%), and Custom dimensions per column design; typical sheet thickness 0.5-2.0 mm; surface area 100-500 m2/m3. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Zhejiang Guotao Filter Material Technology Co., Ltd. offers Metal Perforated Plate Co with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Metal Perforated Plate Co is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Zhejiang Guotao Filter Material Technology Co., Ltd. through our platform.
Zhejiang Guotao Filter Material Technology Co., Ltd. maintains international quality certifications. These ensure that the Metal Perforated Plate Co 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. Zhejiang Guotao Filter Material Technology 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 Zhejiang Guotao Filter Material Technology Co., Ltd..
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