Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›
Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›

The Marine Quick Action Watertight Door is a SOLAS‑compliant, IACS‑certified safety component designed for ship bulkheads, offshore platforms and other marine structures. It is fabricated from marine‑grade steel and incorporates an EPDM rubber sealing system that provides tight closure under pressure differentials typical of sea‑water environments. The door operates with a spring‑loaded or lever‑type quick‑action mechanism that enables rapid opening and closing in emergency situations.
Marine‑grade steel offers high tensile strength and resistance to corrosion, while EPDM rubber maintains elasticity over a wide temperature range, typically - 40 °C to +120 °C. In the maritime industry it is standard to design watertight doors to withstand a pressure differential of at least 0.5 bar and to meet ISO 12215‑2 impact requirements. The quick‑action feature reduces crew response time during flooding events, making the door suitable for cargo holds, engine rooms and bulkhead installations on commercial vessels, naval ships and offshore rigs.
The primary buyers are shipyards, offshore equipment importers and marine retrofit contractors who need to meet stringent safety regulations. Zhenjiang Speed Horse Machinery can supply doors to project specifications, but the exact minimum order quantity, lead time and payment terms are not listed; interested parties should confirm these details directly. When importing, request certification copies, verify the IACS class and agree on Incoterms before finalising the purchase.
| Material | Marine‑grade steel (real) |
| Sealing Material | EPDM rubber (real) |
| Compliance | SOLAS‑compliant and IACS‑certified (real) |
| Typical Door Size | 1500 mm × 2000 mm (typical) |
| Standard Door Thickness | 8 - 12 mm (typical) |
| Pressure Differential Rating | 0.5 bar (typical) |
| Operating Temperature Range | ‑40 °C to +120 °C (typical) |
| Opening Force | ≈500 N (typical) |
| Impact Test Standard | ISO 12215‑2 (standard) |
| Corrosion Protection Class | IEC 60992 grade 2 (typical) |
Zhenjiang Speed Horse Machinery I&e Co., Ltd. is located at No. 518 Binjiang Business Building, Zhenjiang, Jiangsu Province, China. The company is listed in the harbour trust tier, but its response rate is recorded as 0 percent, indicating that communication may require persistent follow‑up. The supplier specialises in manufacturing marine machinery and accessories, including quick‑action watertight doors for new‑build and retrofit projects.
The Marine Quick Action Watertight Door is a SOLAS-compliant, IACS-certified watertight door designed for ship bulkheads and offshore marine applications. Built from high-grade steel with integrated rubber sealing systems, these doors offer rapid emergency closure with spring-loaded or lever-operated mechanisms. Essential for naval, commercial, and cargo vessels, the door maintains water-tight integrity under pressure differentials typical in marine environments. Widely sourced by shipyards and maritime equipment importers for newbuild and retrofit projects worldwide.
| 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 |
Prior to ordering, confirm the exact door dimensions, steel grade and EPDM gasket specifications to ensure compatibility with the intended bulkhead. Request the SOLAS and IACS certification copies, as well as material test reports, to verify that the product meets the required safety standards. Clarifying these technical details reduces the risk of non‑conformance during installation.
Logistics for large steel doors typically involve container or flat‑rack shipping; the listing does not state lead time, Incoterms or payment conditions, so ask the supplier to specify the preferred terms such as FOB Zhenjiang or CIF Shanghai and to outline acceptable payment methods like L/C or T/T. Confirm packaging - whether the door is crated, palletised or shipped in sections - to plan handling at the destination port.
For quality assurance, arrange an independent inspection that checks dimensional tolerances, weld quality and the integrity of the EPDM seal. Ensure the inspection agency can verify compliance with SOLAS watertight‑door tests and that the supplier can provide the relevant test certificates. Proper inspection and documentation will facilitate customs clearance and guarantee performance once the door is installed.
Active buying requirements from importers looking for Similar products
Compare alternatives, find similar products and connect with verified suppliers
When sourcing Marine Quick Action Watertight Door for your business, securing the right balance of quality and cost is essential. Zhenjiang Speed Horse Machinery I&e Co., Ltd., a verified supplier based in China, offers this product with key specifications including Quick Action Watertight Door, Class A-60 / A-0 / B-15 Rated, Marine Grade Carbon Steel / Stainless Steel 304/316L with EPDM Rubber Gasket, and 600mm - 2000mm Width x 600mm - 2500mm Height (Custom sizes available). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $8004,500./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 7308.30, making it a staple in the Cupboards, Doors, Gates, Grills & Windows sector with strong demand from importing countries worldwide.
Importing Marine Quick Action Water requires careful attention to shipping logistics, customs compliance, and secure payment terms. Zhenjiang Speed Horse Machinery I&e 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 7308.30 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.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Marine Quick Action Water 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 Cupboards, Doors, Gates, Grills & Windows category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Importing Marine Quick Action Water 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 7308.30 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 Marine Quick Action Watertight Door from Zhenjiang Speed Horse Machinery I&e Co., Ltd. is $8004,500./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 Zhenjiang Speed Horse Machinery I&e Co., Ltd. through EximNext.
The supplier, Zhenjiang Speed Horse Machinery I&e Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Unit for Marine Quick Action Water. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Marine Quick Action Watertight Door is classified under HS Code 7308.30. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Marine Quick Action Water from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Zhenjiang Speed Horse Machinery I&e Co., Ltd.. Ensure you have the necessary import licenses for Cupboards, Doors, Gates, Grills & Windows products in your destination country.
Yes, Zhenjiang Speed Horse Machinery I&e 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 Marine Quick Action Watertight Door supplied by Zhenjiang Speed Horse Machinery I&e Co., Ltd. include Quick Action Watertight Door, Class A-60 / A-0 / B-15 Rated, Marine Grade Carbon Steel / Stainless Steel 304/316L with EPDM Rubber Gasket, and 600mm - 2000mm Width x 600mm - 2500mm Height (Custom sizes available). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Zhenjiang Speed Horse Machinery I&e Co., Ltd. offers Marine Quick Action Water with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Marine Quick Action Water is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Zhenjiang Speed Horse Machinery I&e Co., Ltd. through our platform.
Zhenjiang Speed Horse Machinery I&e Co., Ltd. maintains international quality certifications. These ensure that the Marine Quick Action Water 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. Zhenjiang Speed Horse Machinery I&e 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 Zhenjiang Speed Horse Machinery I&e Co., Ltd..
Discover more products in Cupboards, Doors, Gates, Grills & Windows from verified suppliers worldwide.