Our Products

Tiges filetées ASTM- AISI- ISO

Threaded rods ASTM- AISI- ISO

Classe 8.8-Tige, Vis & Ecrous

Class 8.8-Rod, Screws & Nuts

ECROUS - AISI - CL 8

NUTS - AISI - CL 8

Joints RTJ & Spiralés

RTJ & Spiral Wound Gaskets

COUDE, TEE, 304L & 316 L

ELBOW, TEE, 304L & 316L

COUDE, TEE WPB,WPC

ELBOW, TEE WPB, WPC

Produits techniques

Technical products

RACCORDS EN INOX

STAINLESS STEEL FITTINGS

COUDE TEE ACIER

STEEL ELBOW TEE

Brides : 304L- 316L - 904L

Flanges: 304L - 316L - 904L

Brides acier carbone

Carbon steel flanges

For your needs in Tubes, Flats and ROUNDs in special steels: 904 L - 310 - 825 - 625 - 718 - 17.7 PH - 630, Duplex and Super duplex - For your custom parts, please email: talalspecialbolt@outlook.fr or contact our Technical Director: atl-specialbolt@outlook.fr

Flanges, Fittings & Gaskets
RACCORDS EN INOX

STAINLESS STEEL FITTINGS

Brides : 304L- 316L - 904L

Flanges: 304L - 316L - 904L

Brides acier carbone

Carbon steel flanges

COUDE TEE ACIER

STEEL ELBOW TEE

Tiges filetées ASTM- AISI- ISO

Threaded rods ASTM- AISI- ISO

ECROUS - AISI - CL 8

NUTS - AISI - CL 8

Classe 8.8-Tige, Vis & Ecrous

Class 8.8-Rod, Screws & Nuts

Produits techniques

Technical products

RACCORDS EN INOX

STAINLESS STEEL FITTINGS

🚚 Same-day delivery in Casablanca for all orders placed before 2 PM

Our Achievements

Essais de Traction — Guide Complet : Procédure SOP, Calcul du Rp0,2% et Fiche Technique Comparative

Tensile Testing — Complete Guide: SOP Procedure, Rp0.2% Calculation, and Comparative Data Sheet

|Ahmed Talal
Rigorous mathematical explanation of the Offset Method used to automatically calculate the 0.2% offset yield strength (Rp0.2%) in accordance with ISO 6892-1 and ASTM E8/A370 standards. Formulas, step-by-step algorithm, and...
Guide Complet d'Étalonnage ISO 17025 : Micromètres, Pieds à Coulisse, Thermomètres et Balances — De la Méthode Opératoire à l'Audit

Complete ISO 17025 Calibration Guide: Micrometers, Calipers, Thermometers, and Balances — From Operating Procedure to Audit

|Ahmed Talal
Comprehensive reference guide for ISO 17025 compliant digital micrometer calibration: 8 chapters covering the operating method, uncertainty calculation, decision rule, non-conformance management, and staff authorization.
Grilles de Relevés d'Étalonnage des Micromètres : Analyse des Résultats et Gestion des Non-Conformités

Micrometer Calibration Record Sheets: Analysis of Results and Non-Conformity Management

|Ahmed Talal
Calibration record sheets for 0-25 mm and 25-50 mm micrometers: analysis of results, detection of non-conformities, and corrective actions ISO 17025.
Règle de Décision ILAC-G8 et Zone de Garde : Comment Prononcer la Conformité en Métrologie ISO 17025

ILAC-G8 Decision Rule and Guard Banding: How to State Conformity in ISO 17025 Metrology

|Ahmed Talal
How to apply the ILAC-G8 decision rule and guard band to determine the conformity of an instrument in ISO 17025 metrology.
Gestion des Non-Conformités en Métrologie : Procédure Complète ISO 17025 §7.10 avec Fiche d'Analyse d'Impact

Non-Conformity Management in Metrology: Complete ISO 17025 §7.10 Procedure with Impact Analysis Form

|Ahmed Talal
Complete ISO 17025 §7.10 procedure for managing non-conformities in metrology: impact analysis sheet, reverse-tracking, and corrective actions.
Habilitation Métrologique ISO 17025 §6.2 : Fiche de Compétence Technicien et Calcul du Score Eₙ sous Excel

ISO 17025 Metrology Accreditation §6.2: Technician Competency Sheet and Eₙ Score Calculation in Excel

|Ahmed Talal
Skills sheet for ISO 17025 technician §6.2: Metrological qualification criteria and score calculation in Excel to validate personnel aptitudes.

Technical resources

Engrenage : guide complet sur les types, paramètres et calculs

Gearing: A Complete Guide to Types, Parameters, and Calculations

|Ahmed Talal
How to size a helical gear for an industrial conveyor: A comprehensive guide with step-by-step calculations (Lewis formula, module, center distance), ISO 286 tolerances, SKF bearing selection, and a preventive...
ASTM A193 Grade B7 — Spécification technique complète : composition, propriétés mécaniques et conformité réglementaire

ASTM A193 Grade B7 — Full Technical Specification: Composition, Mechanical Properties, and Regulatory Compliance

|Ahmed Talal
ASTM A193 B7 fasteners are made from a base steel of AISI 4140 or AISI 4142. This alloy undergoes a quenching and tempering heat treatment at a minimum temperature of...
Profil ISO métrique, UNC/UNF et trapézoïdal — Filetages techniques industriels — Formules, tolérances et normes ISO 724, ASME B1.1, ISO 2904

Technical Threads: ISO Metric, UNC/UNF and Trapezoidal

|Ahmed Talal
Comprehensive technical guide covering the three main families of industrial threads: ISO metric (60° profile, 6g/6H tolerances), American UNC/UNF (TPI, 2A/2B classes) and trapezoidal Tr ISO 2904 (30° profile, motion...