Bekaatherm piping systems are backed by German SKZ, ISO TYPE-5, CE and WRAS, the certifications that clear customs, win tenders, and prove drinking-water safety. Made in Türkiye, exported to 118+ countries, built on 30+ years of manufacturing.
We supply certified piping wholesale to importers, distributors, contractors and OEM brands, not single-item retail. Certificate numbers are available on request.
For pipe, certification isn’t a marketing badge, it’s the difference between goods that clear and goods that sit in port. Miss the wrong certificate and an importer stalls at customs, a contractor gets rejected at inspection, and a tender bid is disqualified before price is even discussed. Bekaatherm carries the four certifications the market asks for most, German SKZ, ISO TYPE-5, CE and WRAS, so your paperwork is covered before the container ships, not discovered after.
Every purchase of piping crosses at least one compliance gate before it earns a single lira of margin. The customs officer wants a conformity mark. The third-party inspector wants proof the product was actually made the way the datasheet claims. The tender committee wants a document set it can staple to your bid. The consulting engineer on a hospital or housing block wants written evidence the material touching drinking water is safe. Each of those gates has a different owner and a different document, and a container held at any one of them costs demurrage, delays the project, and puts the next order at risk.
A single Turkish manufacturer carrying all four certifications lets you clear every gate from one document set instead of chasing PDFs across three or four factories. That is the practical value of certification: not the logo on the box, but the paperwork that keeps your goods moving and your bid alive.
| Where certification decides the outcome | Who checks it | What it covers | Bekaatherm evidence |
|---|---|---|---|
| Customs clearance | Customs authority | EU & CE-recognizing markets | CE marking (docs on request) |
| Inspection & QC sign-off | Third-party / SGS-type inspector | Product conformity & quality | SKZ + ISO TYPE-5 |
| Tender / project bids | Tender committee | Third-party compliance proof | SKZ, ISO, CE, WRAS set |
| Drinking-water projects | Consulting engineer / water authority | Potable-water contact safety | WRAS approval |
| Retendering & re-orders | Repeat buyer / distributor | Batch-to-batch consistency | SKZ continuous production audit |
Not all certifications carry the same weight, so here’s exactly what each one proves for your goods. The headline is SKZ: our catalogue describes German SKZ as the most rigorous certification in the global piping industry, it doesn’t just test a sample, it continuously audits the production process. That’s the difference between “passed once” and “controlled every batch,” and it’s why SKZ certified PPR carries real weight with importers and project buyers.
Germany, the strictest. Certifies product quality and continuously audits the production process.
ISO TYPE-5, product conformity & quality management, the international baseline.
European conformity, clears customs and qualifies bids in the EU and CE-recognizing markets.
UK drinking-water safety, materials in contact with potable water meet water-fittings regulations.
| SKZ (Germany), the strictest | Product quality + continuous production audit |
| ISO TYPE-5 | Product conformity & quality management |
| CE Marking | European health, safety & environmental conformity |
| WRAS Approval (UK) | Potable-water contact safety |
| Certificate numbers | Available on request |
| Issuing body | SKZ (Süddeutsches Kunststoff-Zentrum), Germany |
| What it certifies | Product quality + continuous production-process audit |
| Scope on our range | PPR pipe & fittings systems |
| Why buyers ask for it | Factory-level control every batch, not a one-off sample test |
| Best used for | Inspection sign-off, tender submissions, distributor trust |
| Certificate no. | Available on request |
| Issuing body | ISO (International Organization for Standardization) |
| What it certifies | Product conformity & quality-management system |
| Scope on our range | PPR, HDPE / PP compression & UPVC drainage systems |
| Why buyers ask for it | The international baseline inspectors and committees expect |
| Best used for | QC sign-off, tender pre-qualification, spec compliance |
| Certificate no. | Available on request |
| Issuing basis | European Conformity (CE), declaration of conformity |
| What it certifies | EU health, safety & environmental requirements met |
| Scope on our range | PPR, HDPE / PP compression & UPVC drainage systems |
| Why buyers ask for it | Clears customs in the EU & CE-recognizing markets |
| Best used for | Customs clearance, EU/EEA tenders, market access |
| Documentation | Available on request |
| Issuing body | WRAS (Water Regulations Advisory Scheme), UK |
| What it certifies | Materials in contact with drinking water are safe |
| Scope on our range | PPR hot & cold potable-water systems |
| Why buyers ask for it | Meets UK Water Supply (Water Fittings) Regulations |
| Best used for | Potable-water projects, water-authority sign-off |
| Certificate no. | Available on request |
The four approvals above cover the piping we actually extrude and mould in Türkiye every day: PPR water and heating pipe in three colours, the full fitting and valve programme, brass-insert unions, HDPE / PP compression fittings, and UPVC drainage. Here’s the range the certificates back, the same product that lands in 118+ countries.
Certifications only help you if they cover the products you’re actually buying. Bekaatherm’s certification scope spans the four systems we manufacture, from flagship PPR water and heating pipe to fittings, valves, manifolds, HDPE / PP compression fittings, and UPVC drainage, so a single supplier keeps your compliance consistent across the whole order instead of forcing you to chase documents from several factories. Ask us for the exact certificate that applies to the SKUs on your PO.
| Product system | What it is | Size / pressure range | Certification relevance | |
|---|---|---|---|---|
| PPR water & heating (Hero) | PPR PN20/PN25, AL-PPR, fiber-glass composite | 20–63 mm · PN20 (20 bar) / PN25 (25 bar) | SKZ, ISO, CE, WRAS, incl. potable water | PPR Pipes → |
| PPR fittings, valves & manifolds | Sockets, tees, elbows, brass-insert valves, manifolds | 20–63 mm · brass-core valves | SKZ, ISO, CE, same-material, same-color set | Fittings → |
| HDPE pipe & PP compression fittings | Outdoor water, irrigation, municipal, saddle clamps | PN10 · weld-free mechanical | CE / ISO, mechanical, weld-free | PE → |
| UPVC drainage | Soil & waste, silent drainage, gasket-sealed | DN 50–200 mm | CE / ISO conformity | Drainage → |
Inspectors and consulting engineers don’t sign off on a logo, they sign off on wall thickness against pressure class. Here is the real 20–63 mm outer-diameter × wall-thickness table for our three PPR structures (plain, aluminium-composite, fiber-glass composite) in PN20 and PN25, the same product the SKZ, ISO, CE and WRAS approvals back. Article numbers show the model coverage is complete, not partial.
| OD (mm) | PPR PN20 | PPR PN25 | AL-PPR PN20 | AL-PPR PN25 | Fiber-Glass PN20 | Fiber-Glass PN25 |
|---|---|---|---|---|---|---|
| 20 | 20×2.8 | 20×3.4 | 20×3.1 | 20×3.4 | 20×2.8 | 20×3.4 |
| 25 | 25×3.5 | 25×4.2 | 25×3.3 | 25×4.2 | 25×3.5 | 25×4.2 |
| 32 | 32×4.4 | 32×5.4 | 32×4.1 | 32×5.4 | 32×4.4 | 32×5.4 |
| 40 | 40×5.5 | 40×6.7 | 40×5.0 | 40×6.7 | 40×5.5 | 40×6.7 |
| 50 | 50×6.9 | 50×8.4 | 50×5.5 | 50×8.4 | 50×6.9 | 50×8.4 |
| 63 | 63×8.6 | 63×10.5 | 63×7.0 | 63×10.5 | 63×8.6 | 63×10.5 |
Article numbers: PPR PN20 = BK-001–006 · PN25 = BK-007–012 · AL-PPR PN20 = BK-01–06 · PN25 = BK-07–12 · Fiber-Glass PN20 = BK-13–18 · PN25 = BK-19–24. Colours: Green / White / Coffee. Values in mm (OD × wall thickness). Full weight/packing on request.
Pipes, fittings and valves in the same order have to share the same colour, the same material and, for your paperwork, the same certification story. Our 10,000 moulds and 100% high-standard raw material mean the tee, the elbow and the brass-union in your PO come from the same certified programme as the pipe, so a customs officer or inspector sees one consistent compliance set instead of a patchwork.
Tell us the SKUs on your PO and the destination market, and we map the exact certificate, SKZ, ISO, CE or WRAS, that applies to each line.
Getting the right paperwork shouldn’t be a back-and-forth. Tell us the products and your destination market, and we email the matching certificate set, CE for customs, WRAS for potable-water sign-off, SKZ and ISO for inspection and tenders. Certificate numbers are available on request, and OEM / private-label buyers can discuss authorized certification support for branding and local registration in their market.
The SKUs on your PO and where the goods are headed.
CE, WRAS, SKZ and ISO relevant to those products and that market.
PDFs for clearance, inspection, tenders and potable-water sign-off; certificate no. on request.
| Clearing customs (EU / CE market) | CE marking |
| Third-party / SGS inspection | SKZ + ISO TYPE-5 |
| Submitting a tender / bid | SKZ, ISO, CE, WRAS set |
| Drinking-water project sign-off | WRAS approval |
| OEM / private-label registration | Authorized certification support, discuss |
| Certificate numbers | Available on request |
A certificate is only as strong as the factory behind it. Bekaatherm’s SKZ, ISO, CE and WRAS approvals sit on top of 30+ years of PPR / PEX / PE manufacturing, a 120,000 m² plant, 1000+ staff, 10,000 molds, and 100% high-standard raw material, the same scale that lets us hold quality across 118+ countries.
From raw material to batch testing, the process behind the certificates.
Quality ControlMade in Türkiye, 30 years, 118 countries, the maker holding the approvals.
Turkish PPR ManufacturerCompliant, customs-ready supply by country under one compliance set.
Importers & DistributorsFor the Importer: Four, German SKZ, ISO TYPE-5, CE and WRAS. Together they cover product quality, EU conformity for customs and tenders, and drinking-water safety across our PPR, fittings, PE and drainage lines. Certificate numbers are available on request, and we can email the PDFs before you order.
For the Contractor: SKZ is a German certification our catalogue calls the most rigorous in the global piping industry. It certifies product quality and continuously audits the production process, so SKZ certified PPR means factory-level control every batch, not a one-off test. That’s real reassurance for inspection sign-off and project approval.
For the OEM Brand: Yes. We supply CE for customs clearance, WRAS for potable-water sign-off, and SKZ + ISO for inspection and tenders. Certificate numbers are available on request. OEM and private-label buyers can also discuss authorized certification support for local branding and registration in their market.
For the Project Buyer: Yes. Our PPR systems carry WRAS approval, confirming materials in contact with drinking water meet UK water-fittings regulations for potable-water safety. Combined with 100% high-standard raw material and CE conformity, this covers hot and cold potable-water projects. WRAS certificate available on request.
For the Distributor: They cover the system. Our PPR fittings, brass-insert valves and manifolds come from the same certified programme as the pipe, same material, same colour, same 20–63 mm range, so SKZ, ISO and CE apply across pipe and fittings together. HDPE pipe with PP compression fittings, and UPVC drainage carry CE / ISO conformity. Ask us for the exact document per SKU.
For the Sourcing Agent: We keep certificate numbers off the public page and share them by email against a real enquiry, it protects the documents from being copied onto counterfeit goods, and it lets us send you the current, in-date PDF matched to your exact products and market. Send the SKUs and destination and we email the matching SKZ, ISO, CE and WRAS set.
This page is the single home for Bekaatherm’s compliance evidence. From here, follow the rest of the trust story, the factory that holds the approvals, the quality process the certificates sit on, and the buyer paths that rely on them.
Tell us the products, your destination market, and what the goods are for, import, project, or private label. We’ll email the matching SKZ, ISO, CE & WRAS certificate set, certificate numbers available on request, and, if you’re ready, a quote.
Explore the trust story: Quality Control · Turkish Manufacturer · Importers · OEM & Private Label
