11 PUBLISHED PRODUCT REFERENCES

Oval Stainless Steel Marine Portholes

Explore the complete eleven-reference oval porthole range. A replacement enquiry should include clear photographs, verified opening and frame dimensions, hull or superstructure thickness, opening orientation and any glass, cover, screen, finish or documentation requirements.

Open a product page to view only that reference’s approved images and drawings, then send a reference-specific technical enquiry.

460 × 320 mm oval stainless steel marine porthole, published reference P 202 380 240 — product view
Official-source product view for 460 × 320 mm oval stainless steel marine porthole. Published reference: P 202 380 240. Final dimensions, material grade, finish and mounting are confirmed in writing before supply.

11 separate product-detail pages

Exact source identity retained

Approved media grouped by product

Written quotation confirms final scope

PRODUCT SELECTOR

Choose one of 11 published references

Each card now opens a separate native-Elementor product page. Images and drawings are grouped only with their exact product reference.

460 × 320 mm oval stainless steel marine porthole, published reference P 202 380 240 — product view
Official-source product view for 460 × 320 mm oval stainless steel marine porthole. Published reference: P 202 380 240. Final dimensions, material grade, finish and mounting are confirmed in writing before supply.

Oval stainless steel marine porthole — 460 x 320

Source reference: P 202 380 240

Published nominal: 460 x 320

Open the product page for its exact approved media, reference facts, selection checks and product-specific enquiry form.

440 × 240 mm oval stainless steel marine porthole, published reference P 202 373 173 — product view
Official-source product view for 440 × 240 mm oval stainless steel marine porthole. Published reference: P 202 373 173. Final dimensions, material grade, finish and mounting are confirmed in writing before supply.

Oval stainless steel marine porthole — 440 x 240

Source reference: P 202 373 173

Published nominal: 440 x 240

Open the product page for its exact approved media, reference facts, selection checks and product-specific enquiry form.

535 × 285 mm oval stainless steel marine porthole, published reference P 202 454 203 — product view
Official-source product view for 535 × 285 mm oval stainless steel marine porthole. Published reference: P 202 454 203. Final dimensions, material grade, finish and mounting are confirmed in writing before supply.

Oval stainless steel marine porthole — 535 x 285

Source reference: P 202 454 203

Published nominal: 535 x 285

Open the product page for its exact approved media, reference facts, selection checks and product-specific enquiry form.

545 × 310 mm oval stainless steel marine porthole, published reference P 202 465 230 — product view
Official-source product view for 545 × 310 mm oval stainless steel marine porthole. Published reference: P 202 465 230. Final dimensions, material grade, finish and mounting are confirmed in writing before supply.

Oval stainless steel marine porthole — 545 x 310

Source reference: P 202 465 230

Published nominal: 545 x 310

Open the product page for its exact approved media, reference facts, selection checks and product-specific enquiry form.

700 × 285 mm oval stainless steel marine porthole, published reference P 202 620 205 — product view
Official-source product view for 700 × 285 mm oval stainless steel marine porthole. Published reference: P 202 620 205. Final dimensions, material grade, finish and mounting are confirmed in writing before supply.

Oval stainless steel marine porthole — 700 x 285

Source reference: P 202 620 205

Published nominal: 700 x 285

Open the product page for its exact approved media, reference facts, selection checks and product-specific enquiry form.

750 × 450 mm oval stainless steel marine porthole, published reference P 202 650 350 — product view
Official-source product view for 750 × 450 mm oval stainless steel marine porthole. Published reference: P 202 650 350. Final dimensions, material grade, finish and mounting are confirmed in writing before supply.

Oval stainless steel marine porthole — 750 x 450

Source reference: P 202 650 350

Published nominal: 750 x 450

Open the product page for its exact approved media, reference facts, selection checks and product-specific enquiry form.

630 × 300 mm oval stainless steel marine porthole, published reference P 202 550 220 — product view
Official-source product view for 630 × 300 mm oval stainless steel marine porthole. Published reference: P 202 550 220. Final dimensions, material grade, finish and mounting are confirmed in writing before supply.

Oval stainless steel marine porthole — 630 x 300

Source reference: P 202 550 220

Published nominal: 630 x 300

Open the product page for its exact approved media, reference facts, selection checks and product-specific enquiry form.

770 × 300 mm oval stainless steel marine porthole, published reference P 202 690 220 — product view
Official-source product view for 770 × 300 mm oval stainless steel marine porthole. Published reference: P 202 690 220. Final dimensions, material grade, finish and mounting are confirmed in writing before supply.

Oval stainless steel marine porthole — 770 x 300

Source reference: P 202 690 220

Published nominal: 770 x 300

Open the product page for its exact approved media, reference facts, selection checks and product-specific enquiry form.

430 × 210 mm oval stainless steel marine porthole, published reference P 202 360 140 — product view
Official-source product view for 430 × 210 mm oval stainless steel marine porthole. Published reference: P 202 360 140. Final dimensions, material grade, finish and mounting are confirmed in writing before supply.

Oval stainless steel marine porthole — 430 x 210

Source reference: P 202 360 140

Published nominal: 430 x 210

Open the product page for its exact approved media, reference facts, selection checks and product-specific enquiry form.

740 × 250 mm oval stainless steel marine porthole, published reference P 202 660 170 — product view
Official-source product view for 740 × 250 mm oval stainless steel marine porthole. Published reference: P 202 660 170. Final dimensions, material grade, finish and mounting are confirmed in writing before supply.

Oval stainless steel marine porthole — 740 x 250

Source reference: P 202 660 170

Published nominal: 740 x 250

Open the product page for its exact approved media, reference facts, selection checks and product-specific enquiry form.

1000 × 500 mm oval stainless steel marine porthole, published reference P 202 900 400 — product view
Official-source product view for 1000 × 500 mm oval stainless steel marine porthole. Published reference: P 202 900 400. Final dimensions, material grade, finish and mounting are confirmed in writing before supply.

Oval stainless steel marine porthole — 1000 x 500

Source reference: P 202 900 400

Published nominal: 1000 x 500

Open the product page for its exact approved media, reference facts, selection checks and product-specific enquiry form.

SELECTION GUIDANCE

What ERBA confirms before quotation

Published references support preliminary identification. The written quotation records the selected reference, confirmed technical details, documents, commercial scope and applicable after-sales route.

Geometry and interface

Send verified dimensions, cut-outs, radii, templates, vessel structure, clearances and orientation.

Material and finish

State the requested stainless grade, polish or other finish, glass or insert and exposure environment.

Duty and mounting

Provide designer-supplied loads where applicable, plus footprint, backing, substrate, fasteners and service access.

Documents and supply scope

List drawings, class or flag requirements, quantity, destination, schedule and required after-sales route.

Information to send

Manufacturer and ERBA Marine support

Platin manufactures the listed product references. ERBA Marine coordinates selection, technical review, quotation, supply and after-sales routing. Exact material, dimensions, mounting, approvals, documents and warranty scope are confirmed in writing.

TECHNICAL ENQUIRY

Discuss oval stainless steel marine portholes

Send the most complete vessel, geometry, mounting, material, document and delivery information available. ERBA Marine will review the closest source-backed reference or custom route.

FREQUENTLY ASKED QUESTIONS

Oval Stainless Steel Marine Portholes: technical FAQ

These answers distinguish preliminary website references from the current configuration and commercial scope confirmed in writing.

Use the visible source reference as a starting point, then confirm the vessel geometry, interface, material, finish, mounting, duty, documentation and delivery requirements.

No. They support preliminary identification. Current drawings, final dimensions, included scope and documentation are confirmed in ERBA Marine's written quotation.

Published source pages variously mention 304, 316 or 316L; many state no exact grade. ERBA confirms the selected grade in the quotation.

Custom manufacture may be possible after a drawing, template or vessel measurement review. It is subject to written technical acceptance and quotation.

No blanket approval claim is made. Current evidence, validity and exact product/configuration scope must be confirmed before any approval is stated or supplied.

Only when explicitly included in ERBA Marine's written quotation. The responsible designer or yard remains responsible for the vessel structure and installation acceptance unless otherwise agreed.

The applicable manufacturer warranty terms and ERBA Marine after-sales route for the quoted supply are stated in the written quotation. No fixed website warranty duration is promised.

Use vessel- and finish-appropriate freshwater rinsing and non-abrasive care, inspect interfaces and crevices, and follow the confirmed manufacturer and yard instructions.