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SML Socketless Cast Iron Drainage Pipe

KELI supplies SML hubless cast iron drainage pipes for building gravity drainage, wastewater and rainwater systems. Pipes can be reviewed together with matching cast iron fittings, couplings and sealing components as a system package. Product selection, applicable standard, coating, dimensions and supporting documents are confirmed against the customer's project requirements before quotation.

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Product Description

SML Socketless Cast Iron Drainage Pipe

SML is a hubless cast iron piping system commonly specified for gravity drainage inside buildings. KELI can review pipe, fitting and coupling requirements as one system according to the customer's destination market, project specification and required supporting documents.

Typical Applications

• Building gravity drainage
• Wastewater and soil discharge
• Rainwater drainage
• Commercial, residential and public-building projects

Final product selection must follow the project drawings, local regulations, design conditions and approved technical documents.

Product Range and Dimensions

The exact DN range, outside diameter, wall thickness, length and tolerances must be confirmed against the applicable product data sheet and project standard before order acceptance. Please send the required DN sizes and standard edition so that our technical team can provide the matching dimensional information.

Technical note: ASTM A888/CISPI products and EN 877/SML products are reviewed as different requirements. They should not be treated as automatically interchangeable.

Material and Coating

Material grade, internal coating, external coating, coating thickness and colour are confirmed according to the selected product specification and order requirements. Where approval documents or test reports are required, please state the exact document type and destination market in the enquiry.

Matching System Components

Depending on the project requirement, the pipe system can be reviewed together with:

• Cast iron bends, branches, reducers and access fittings
• Stainless steel couplings or clamps
• Sealing rings and related accessories

Compatibility must be checked by product model, DN size and installation requirement before quotation.

Quality and Inspection Support

Available inspection and supporting documents are reviewed for the exact product and order scope. The review may include:

• Product dimensions and visual condition
• Coating inspection requirements
• Product identification and traceability information
• Applicable test or quality documents

Certificate and test-report coverage must be confirmed by product, size, production entity, report number and validity status. A product-family statement does not mean that every size has the same certification coverage.

Packaging and Container Loading

Packaging method, bundle quantity, pallet requirement, marking and container-loading arrangement are confirmed according to DN range, order quantity, destination and customer requirements. Final packing and loading information will be stated in the confirmed quotation or order documents.

Technical Documents

Customers may request the applicable product catalogue, dimensional information, drawings, quality-control information or supporting test documents. Please identify the required product, DN range, standard, destination and document purpose so that KELI can verify the correct file before release.

Purchasing FAQ

Can you supply a complete SML drainage system?

KELI can review pipes, cast iron fittings, couplings and sealing components as a system package. The exact product combination must be confirmed against the project requirements.

Which standard applies to this product?

EN 877 and related SML project requirements can be reviewed. The exact standard edition and document coverage must be confirmed for the requested product and destination market.

What DN sizes are available?

Please send the required DN range. Available sizes and dimensions will be checked against the current controlled product data.

Can you provide certificates and test reports?

Supporting documents can be reviewed according to the exact product, size and project requirement. Document availability and coverage are confirmed before release.

Can you provide OEM products?

OEM feasibility can be reviewed when the customer provides drawings or samples, material, dimensions, tolerances, quantity and acceptance requirements.

How are packing and container loading confirmed?

They are reviewed according to product sizes, quantity, destination, marking requirements and the agreed commercial terms.

Information Required for Quotation