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ISO Container Corner Casting Cover Shipping Container Rubber Plug for ISO Hole
US$2.90
100-499 Pieces
US$2.30
500-999 Pieces
US$1.80
1,000+ Pieces
Sample price:US$10.00/piece.Request sample
Product profile
Customization
AvailableMaterial
RubberApplication
Conntcting Corner CastingModel NO.
ESENCross-Section Shape
Rectangle RingProduct Name
ISO Hole Rubber PlugWeight
0.14kgFit Area
ISO Corner Casting HolesUsage
Designed to Seal Standard ISO Holes on Container CExperice
>10 YearsWarranty
1 YearLife Span
>25 YearsAfter-Sales Service
Online Technical SupportColor
BlackTransport Package
Box or According to Customer RequirementSpecification
137.5*78.4*27.7mmTrademark
ESENOrigin
Shanghai, ChinaHS Code
4016939000Production Capacity
2000PCS/MouthKey features
Tool-Free, One-Second Install - Align with the ISO hole, push in until it locks. Pull to remove.
High-Grade Rubber, Won't Crack or Brittle . UV-stabilized with cold-resistant plasticizers. Stays flexible in blazing sun and freezing cold.
25-Year Design Life . Outlasts the container's own depreciation cycle.
Universal ISO Fit . Standard corner casting hole dimensions worldwide. 100% compatible.
Company profile
Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2009-11-08Nearest Port: QingDao, Shanghai, TianjinAverage Response Time: ≤2.27hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, CFR, CIF, EXW
AI-Powered supplier vetting
SummaryThe supplier demonstrates strong R&D and customization capabilities, offering various customization services and maintaining a professional technical supplier status. The supplier has a significant production capacity across multiple product categories but lacks digitalization and sustainable development integration. They provide in-stock service capacity but do not manage overseas warehouses or showrooms. Their after-sales service is supported by clear procedures, yet they have not initiated enterprise digitalization processes. Financial credibility is uncertain due to limited available data.
Supplier typeThe supplier provides ODM and OEM services, indicating it operates as both an original design and equipment manufacturer, with a strong R&D capability and professional technique supplier status.
After-Sales capabilityThe supplier has documented procedures and records for handling customer complaints, ensuring a structured approach to after-sales service.
R&D capabilityThe supplier has a strong innovation capability, offering new products in the past year, private mold designs, and 3D software design services.
Production capacityThe supplier has a robust production capacity across various product categories, such as plywood and steel accessories.
Customization capabilityThe supplier offers extensive customization services, including full, minor, and sample-based customization.
Product Q&A
Q:Will this plug fall out? Can it survive weeks of rough sea conditions?
A:
No. The plug features barbed retention grooves that expand and lock into the corner casting hole once pushed in. It doesn't rely on friction - it locks structurally. Removing it requires deliberate outward force. Normal vibration and rough seas won't budge it. Tens of thousands of containers cross oceans annually with these plugs - the failure rate is negligible.
Q:Won't the rubber harden, crack, and crumble after a couple of years in the sun?
A:
No. We use high-grade industrial rubber (EPDM/nitrile-based) with UV stabilizers and anti-ozonant additives. It's engineered for extreme outdoor exposure - equatorial sun, Arctic cold, port-side salt spray - and stays flexible through it all. Designed lifespan exceeds 25 years, which is longer than most containers stay in service.
Q:Are the dimensions universal? Do corner casting holes vary between container vintages?
A:
100% universal. All container corner casting holes follow the ISO 1161 international standard. Whether it's a 20GP, 40GP, or 40HC - whether it was built in 2024 or 1995 - the ISO hole dimensions are identical. Our plug dimensions (137.5X78.4X27.7mm) are tooled to this exact standard. One plug fits all.
Q:Do I need tools to install it? How do I get it in and out when needed?
A:
Zero tools, bare hands. Installation in three steps: 1.wipe the hole surface clean 2. align the plug and push firmly until fully seated 3. done. Removal is even easier: grip the edge and pull outward. The entire process takes under 10 seconds.
Q:MOQ of 100 pieces is a lot -can I just buy 10 to try first?
A:
Absolutely. 100 pieces is our price-optimized starting point. Need a smaller trial? We support sample orders - $10/piece with freight collect. Once you confirm fit and quality, the sample fee is credited toward your bulk order. We get it - test first, commit later. Nothing to lose.
Send Inquiry
*To:
Shouguang Esen Wood Co., Ltd.
Shouguang Esen Wood Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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