PN-H-93220 is a Polish Standard that specifies requirements for weldable reinforcing steel grade B500SP supplied as ribbed bars and ribbed wire rod for reinforcing concrete structures.
This standard is typically referenced when purchasing, qualifying, or receiving rebar where consistent mechanical performance, weldability, and product geometry are essential for structural reliability. If you need help aligning a lab test plan or incoming inspection checklist to the cited edition, talk with our team.
PN-H-93220: Steel for the reinforcement of concrete — weldable reinforcing steel B500SP — ribbed bars and wire rod
PN-H-93220 is a product requirements document focused on weldable reinforcing steel grade B500SP used in reinforced concrete construction. It addresses the delivered product (ribbed bars and ribbed wire rod), supporting consistent purchasing specifications and conformity assessment.
| Item | What PN-H-93220 covers |
|---|---|
| Product scope | Weldable reinforcing steel grade B500SP for reinforcing concrete |
| Supply forms | Ribbed bars and ribbed wire rod (walcówka) |
| Not in scope (examples) | Non-weldable rebar, galvanized, epoxy-coated, stainless rebar, prestressing steel, and downstream processing such as cutting/bending |
| Example edition | PN-H-93220:2018-02 (with an amendment listed as Ap1:2018-04) |
Quick Definition
Document type (practical): Product requirements / specification for reinforcing steel.
What it’s used for: Defining and verifying the properties of weldable B500SP ribbed rebar (bars and wire rod) intended to reinforce concrete structures.
What it points to in testing: A conformity workflow that commonly includes mechanical testing plus dimensional and identification checks on the ribbed product.
What This Standard Covers
PN-H-93220 defines requirements and performance properties for weldable reinforcing steel grade B500SP delivered as finished ribbed product (bars and wire rod). The scope is limited to ribbed surface products and excludes several other reinforcement types and coatings.
Key coverage areas (high level): Delivered product requirements for B500SP reinforcement, including properties relevant to safe structural performance and weldability, plus product form and surface type (ribbed).
Why This Standard Matters in Testing
Reinforcing steel is safety-critical. When PN-H-93220 is called out in a contract or project specification, test results and inspection records are often used to demonstrate that received material is consistent with the expected grade and intended use in reinforced concrete.
For labs and QA/QC teams, the main practical impact is that the test program and reporting format should match the cited edition and product form (bar vs. wire rod), because acceptance decisions are typically tied to that specific designation.
Common Materials, Product Types, or Applications Covered
This standard applies to weldable reinforcing steel grade B500SP used as reinforcement in concrete structures, supplied as ribbed bars and ribbed wire rod.
- Common product types: Ribbed rebar (straight bars, including bars produced by straightening wire rod where applicable) and ribbed wire rod in coils.
- Common applications: Reinforced concrete construction where weldable reinforcement is specified, including structural and infrastructure projects that require consistent rebar performance and traceability.
Common Test or Verification Workflow
PN-H-93220 is usually used as the backbone reference for product qualification and ongoing production or receiving inspection of B500SP reinforcement. The exact tests and acceptance criteria depend on the edition and procurement requirements, but the workflow typically combines mechanical testing with dimensional/identification checks.
Common workflow steps (typical): Confirm designation and product form → select samples from the delivery lot → perform required mechanical testing for reinforcement steel → verify key dimensions and ribbed-product geometry → document results, traceability, and any deviations for disposition.
Equipment Commonly Used for This Standard
Because PN-H-93220 is a product requirements standard for reinforcement steel, equipment selection generally centers on mechanical property verification and dimensional inspection. The exact fixtures, ranges, and measurement tools should be chosen to match the bar diameters and the required checks for the cited edition.
Common equipment families: Universal testing machines (UTMs) for steel, extensometry/strain measurement, bend/rebend fixtures for reinforcement bars (when required by the acceptance plan), calibrated dimensional tools (micrometers/calipers) and gauges for ribbed product inspection, and supporting sample preparation tools (cutoff saws, marking/ID tools).
If you are configuring a UTM capacity, grips, and bending fixtures for rebar diameters used in your projects, you can request a detailed quote for a setup matched to your lab workflow.
How to Read This Designation or Revision
PN-H-93220 is the base designation for this Polish Standard covering weldable reinforcing steel B500SP supplied as ribbed bars and ribbed wire rod.
Edition example: PN-H-93220:2018-02 identifies a 2018 publication for this standard, and an amendment may be referenced separately (for example, Ap1:2018-04). When a purchase order or project document cites PN-H-93220 with a year/edition, testing and reporting should align to that specific cited edition.
Related Standards, Methods, or Frameworks
Reinforcing steel requirements are often coordinated with broader project and product frameworks (for example, concrete and reinforcement rules used in structural design and construction specifications). In practice, PN-H-93220 may be referenced alongside other reinforcement-related standards within a project’s compliance package, depending on the client, jurisdiction, and structural design basis.
Practical note: Always follow the project’s controlling specification hierarchy for which document governs acceptance, sampling frequency, and reporting format.
Get Help Applying PN-H-93220 to Your Test Program
If you need support matching equipment capacity, fixturing, and reporting to the exact PN-H-93220 edition cited in your contract documents, contact our team with the grade (B500SP), product form (bar or wire rod), and diameter range.