Custom-Size Welded Steel Structure Components for | RFQ Sourcing Details
Building 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: Building Materials. Confirm application fit, capacity, materials, destination, lead time and compliance requirements before comparing suppliers.
Original product description
These custom-size welded steel structure components are intended for warehouse construction and other prefabricated building projects.
The listed construction member is a steel beam, and the connection form is bolted, supporting a workflow in which structural components are processed before shipment and assembled at the project site. The documented grade options are Q345B and Q460C, under the listed GB standard.
Available member profiles include I-beams, H-beams, channels, and angles. The product information also identifies Grade 8.8 bolts and states a minimum bolt tensile strength of 800 MPa. Carbon-steel density is listed as 7,850 kg/m³.
Weld strength is not presented as a fixed value because it depends on the welding method, electrode type, and related fabrication conditions. Customization is available, including sample-based customization.
This makes the product relevant to projects requiring defined member sizes, cross-sections, or structural configurations rather than a single standard component.
The listing describes the material as corrosion resistant, but it does not identify the coating system, surface-treatment process, corrosion category, coating thickness, or expected service life.
Before procurement, buyers should provide structural drawings and confirm member dimensions, steel grade, connection details, bolt specification, welding procedure, dimensional tolerances, and required inspection documents.
The corrosion-protection system should be agreed in writing, including surface preparation, coating or galvanizing requirements, color, thickness, and exposure environment.
Buyers should also confirm which components are included, the applicable design and fabrication standards, load assumptions, packing method, shipment configuration, installation scope, and project-specific certification requirements.
Custom-Size | Spec Selection and Buying Guide
Custom-Size is organized around specification review. Buyers can compare model range, material, size, capacity, interface, quality requirements and acceptance conditions before sending a detailed RFQ.
This page prioritizes specifications, model ranges and acceptance criteria.
Key specifications
- Category
- Building MaterialsBased on visible page data; confirm exact value in the RFQ.
- Unit
- setBased on visible page data; confirm exact value in the RFQ.
- Standard
- GBBased on visible page data; confirm exact value in the RFQ.
- Bolt Grade
- Grade 8.8Based on visible page data; confirm exact value in the RFQ.
- Steel Type
- High-strength steelBased on visible page data; confirm exact value in the RFQ.
- Structure Type
- Frame structureBased on visible page data; confirm exact value in the RFQ.
- Transport Package
- Ro-ro ships, barges, or vehicles with special loadingBased on visible page data; confirm exact value in the RFQ.
- Construction Member
- Steel beamBased on visible page data; confirm exact value in the RFQ.
Selection guide
- Confirm the application fit before treating a similar title as a match.
- Compare model range, material, interface, power, capacity or tolerance requirements.
- State quantity band, MOQ, packing, lead time and delivery destination.
- For project sourcing, add installation context, inspection method and service expectations.
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
How to inquire when specifications are incomplete?
Break down model, size, material, power, capacity, interface, operating condition and acceptance criteria.
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 1 Mm White Chemical Film Formed Silica Aerogel Insulation FeltThis 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 Knowledge 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 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 Agriculture And Foods categoryThis URL was refreshed but still has no Googlebot evidence, so it is promoted into shared internal links for crawl discovery.
Internal sourcing path Industrial Supplies categoryThis URL was refreshed but still has no Googlebot evidence, so it is promoted into shared internal links for crawl discovery.
Internal sourcing path Security And Protection categoryThis URL was refreshed but still has no Googlebot evidence, so it is promoted into shared internal links for crawl discovery.
Internal sourcing path 16 Mm Metal And Polyurethane 3d Exterior Wall Cladding PanelThis URL was refreshed but still has no Googlebot evidence, so it is promoted into shared internal links for crawl discovery.
Internal sourcing path Application 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 Solution 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 10 Mm Pu Insulated Decorative Sandwich Wall PanelThis URL was refreshed but still has no Googlebot evidence, so it is promoted into shared internal links for crawl discovery.
Internal sourcing path 12 Mm Pure Magnesium Sulfate Mgo Board For Interior Walls Ceilings And FloorsThis URL was refreshed but still has no Googlebot evidence, so it is promoted into shared internal links for crawl discovery.
Internal sourcing path 2000 Mm Customizable Galvanized Corrugated Steel Roofing SheetThis URL was refreshed but still has no Googlebot evidence, so it is promoted into shared internal links for crawl discovery.
Dutch Lap Insulated Building Materials for House Construction - Vinyl Siding and PVC Vinyl SidingRequest Quote
Durable Fiber Cement Board for Fireproof Construction Projects - Fireproof Material Board and EngineRequest Quote
Fiber Cement Ventilated Facade Panel Eco-Friendly Green Building Materials - Calcium Silicate BoardRequest Quote
Light Steel Modular Design Steel Construction Building Material H Beam, C/Z Purlin - Steel MaterialsRequest Quote
Radition Curing Oligomer UV Resin Building Material - Polymer and UV ResinRequest Quote
Prefabricated Steel Structure Building Material for Parking Shed - Steel Structures and CarportRequest QuotePeakExporter related sourcing paths
PeakExporter related product samples
PVC Weather Boards PVC weather board vinyl siding is the 2nd generation / upgrade of PVC vinyl siding, w hich has 50 yea...
Building Materials Durable Fiber Cement Board for Fireproof Construction Projects - Fireproof Material Board and EngineCement fiber board Cement fiberboard is manufactured using high-grade Portland cement and carefully selected quartz as p...
Building Materials Fiber Cement Ventilated Facade Panel Eco-Friendly Green Building Materials - Calcium Silicate BoardColored Cement Composite Panels,Prepainted Fiber Cement Facade (Formerly called fiber cement panels/fiber reinforced cem...
Building Materials Light Steel Modular Design Steel Construction Building Material H Beam, C/Z Purlin - Steel Materials1. Grade: Q235,Q345,A36,SS400 S235jr... 2. Material: Mild steel,stainless steel,aluminum,brass 3. Heat treatment Normali...
Building Materials Radition Curing Oligomer UV Resin Building Material - Polymer and UV ResinEpoxy Acrylate:CR82942 CR82942 is a epoxy acrylate oligomer. It has high reactivity and good flexibility. It is suggeste...
Building Materials Prefabricated Steel Structure Building Material for Parking Shed - Steel Structures and CarportWelcome to reply the following question, if you need our design the drawing for you. 1.Location(where will the project b...