UL Certified Fireproof Heavy Duty Mortise Door Lo | RFQ Sourcing Details
Interior Fit Out Materials · Quote on request
This is a product procurement detail page: check specs, images, category context and related sourcing paths before sending an RFQ.
Product specs
Buyer's Digest
Use this page as a product-first sourcing checkpoint before sending an RFQ. Category: Interior Fit Out Materials. Confirm application fit, capacity, materials, destination, lead time and compliance requirements before comparing suppliers.
Original product description
Product Overview The D&D range of architectural locks is manufactured to the highest engineering standards and designed to offer a high price/ performance ratio. Solid stainless steel 304 latchbolts, deadbolts, followers, forend and strike plate provide enhanced durability and security .
Product name UL Fireproof Stainless Steel Heavy Duty Mortise Door Lock for Commercial Exit Product Model DDAL013 Certification and Compliance ANSI/BHMA A Grade 1, UL Fire Rated Certificated, UL10C Fire rated 3 hours, UL File No.R40901 Finish SSS , PSS , PVD Lockcase Heavy Gauge Stainless Steel For Corrosion Resistance Deadbolt Solid Casting SUS304, Project 1"(25.4mm) Latchbolt Solid Casting SUS304, Project 3/4"(19mm), Anti-Friction Two Pieces and Can be Reversible Auxiliary Latchbolt Stainless steel Forend Stainless steel Grade 304 Strike Stainless steel Grade 304, Non-Handed Door Thickness 45mm to 55mm As Standard Backset 2-3/4" (70mm) Center to Center 3-5/8"(92mm) Door Handing Left Hand and Right Hand Application Wood Door and Metal Door
UL | Applications and Buyer Notes
UL is organized as a sourcing-ready Interior Fit Out Materials reference. The page combines visible product or company data with structured procurement cues so buyers can compare application fit, specifications, quantity, quality requirements and lead-time que
Applications
- Initial shortlist building for related product or supplier options.
- Specification and application fit review before bulk purchasing.
- Category, keyword and detail-page comparison before sending an RFQ.
Key specifications
- Category
- Interior Fit-Out MaterialsBased on visible page data; confirm exact value in the RFQ.
- Unit
- setBased on visible page data; confirm exact value in the RFQ.
- Part
- LockBased on visible page data; confirm exact value in the RFQ.
- Type
- Mortise LockBased on visible page data; confirm exact value in the RFQ.
- Model
- DDAL013Based on visible page data; confirm exact value in the RFQ.
- Shape
- Mortise Door LockBased on visible page data; confirm exact value in the RFQ.
- Style
- AmericaBased on visible page data; confirm exact value in the RFQ.
- Usage
- Household Door Locks, DormitoryBased on visible page data; confirm exact value in the RFQ.
Buyer tips
- State quantity range and split-delivery needs before price comparison.
- Add certification, material or inspection standards when they affect acceptance.
- For time-sensitive projects, include target arrival date and destination.
- For special applications, describe operating condition, installation environment and duty cycle.
FAQ
What should buyers confirm first?
Confirm application, specification, quantity, destination and lead-time requirements before comparing offers.
Can buyers inquire when specs are incomplete?
Yes. Add model, material, size, use case and inspection needs in the RFQ to make replies comparable.
How should this listing be evaluated?
Check title, category, specifications and related keywords against the actual sourcing requirement.
Source mix: ugc
Key specifications
Product sourcing keywords
These terms come from the title, visible copy and specifications, and link into matching aggregate pages.
Continue from this detail page into sourcing structure
These links connect the detail page back to category hubs, procurement aggregates and knowledge pages so new inventory is not isolated.
This URL was refreshed but still has no Googlebot evidence, so it is promoted into shared internal links for crawl discovery.
Internal sourcing path Procurement sourcing pathThis URL was refreshed but still has no Googlebot evidence, so it is promoted into shared internal links for crawl discovery.
Internal sourcing path 0 25mm 0 35mm 0 4mm Pet Plastic Sheet Petg Plastic Sheet Suppliers Rigid Sheet RollsThis URL was refreshed but still has no Googlebot evidence, so it is promoted into shared internal links for crawl discovery.
Internal sourcing path Architectural Hardware categoryThis URL was refreshed but still has no Googlebot evidence, so it is promoted into shared internal links for crawl discovery.
Internal sourcing path Building Materials categoryThis URL was refreshed but still has no Googlebot evidence, so it is promoted into shared internal links for crawl discovery.
Internal sourcing path Interior Fit Out Materials categoryThis URL was refreshed but still has no Googlebot evidence, so it is promoted into shared internal links for crawl discovery.
Internal sourcing path Lighting And Electrical Fit Out categoryThis URL was refreshed but still has no Googlebot evidence, so it is promoted into shared internal links for crawl discovery.
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