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Material documentation, welding qualifications, weld and coating inspections, with quality records provided according to the agreed scope of your order.
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SSP supports helical pile manufacturing with material documentation, welding procedures and agreed inspection controls. Quality requirements are confirmed against customer-approved drawings and specifications, including the requested materials, coating, testing and documentation scope.
Our Quality Control Process
|
Stage |
What We Review |
|
01 · Requirements Review |
Approved drawings, material grades, dimensions, connection details, coating requirements and the inspection documents requested for the order. |
|
02 · Material Verification |
Available steel plate and pipe certificates against the specified grades and sizes, including chemical composition and mechanical properties where recorded. |
|
03 · Welding Preparation |
Applicable welding procedures, procedure qualification records and welding personnel qualifications for the agreed manufacturing scope. |
|
04 · Weld Inspection |
Visual weld checks and additional testing where specified. Magnetic particle inspection or third-party inspection can be arranged according to the agreed requirements. |
|
05 · Coating Verification |
Galvanized surface condition and coating thickness where specified. Coating requirements and acceptance criteria are confirmed for the order. |
|
06 · Documentation Review |
Relevant material, welding and inspection records requested for the order. The required document package is agreed before production. |
Inspection methods, sampling and documentation follow the agreed order requirements.
Certifications & Welding Qualifications
ISO 9001 - Quality Management System
Certification applies to the holder and management system scope identified on the certificate.
CWB - Welding Operations
Structured Screw Flight China Ltd. is certified to CSA W47.1, Division 3. Its certified scope includes fabrication and welding of helical screw piles and related accessories. The current validation period is 6 July 2026 to 23 February 2027.
CE - Applicable Products
CE documentation applies to the products and scope identified in the relevant supporting documents.
Relevant certificates, welding procedures and qualification records can be provided for review where applicable. Certification documents identify their respective holders and scopes.
Historical Inspection Examples
The following records relate to previously supplied products and illustrate the inspection documentation available for review.
|
Inspection Example |
Year |
Reported Findings |
|
Third-Party Weld Inspection |
2024 |
Visual and magnetic particle inspection of the reported screw pile sample. The reports recorded acceptable results against EN ISO 5817 Level C. |
|
Third-Party Galvanizing Inspection |
2024 |
16 coating thickness readings on the reported screw pile sample: mean 113.68 µm, minimum 83.8 µm. The report stated that the readings complied with ISO 1461:2022. |
These results apply only to the samples and inspection scope identified in the reports. Inspection requirements for new orders are agreed separately.
Quality Documents for Your Order
Depending on the agreed order requirements, supporting documents may include material certificates, applicable welding procedures and qualification records, coating inspection records and specified third-party inspection reports. Let us know your documentation requirements before production so they can be included in the agreed supply scope.
Discuss Your Quality Requirements
Send your drawings, material specifications, coating requirements and requested inspection documents. Our team will review the requirements and confirm the next steps.
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