PRODUCT CATEGORY
Piping Stud Bolts & Industrial Fasteners in Qatar
Flange bolting requires high-tensile alloy and stainless steel fasteners manufactured and tested strictly to ASTM specifications. Qatar Piping supplies fully threaded stud bolts with heavy hex nuts, complete with anti-corrosion Xylan / PTFE coatings essential for surviving Qatar’s coastal humidity and high-salinity atmospheres.
Engineering Specifications & Capabilities
| Grades | ASTM A193 B7 (High temp alloy steel), ASTM A193 B8 / B8M (SS304/SS316), ASTM A320 L7 / L7M (Low temp steel down to -101°C), Duplex UNS S31803 / S32750 |
|---|---|
| Nuts | ASTM A194 Gr. 2H, Gr. 7, Gr. 8, Gr. 8M heavy hex nuts |
| Coatings | PTFE / Xylan 1070/1424 fluoropolymer coating (blue, green, yellow), Hot-Dip Galvanized, Zinc-Nickel, Cadmium plated |
Governing Standards
- ASME B18.2.1
- ASME B18.2.2
- ASTM A193
- ASTM A194
- ASTM A320
QA & Verification Testing
Proof load testing, tensile testing, Charpy V-notch impact testing, coating thickness and salt spray testing per ASTM B117 (up to 3,000 hours).
Related Services & Technical Articles
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Other Product Categories:
📦 Industrial Pipes📦 Piping Butt-Weld & Forged Fittings📦 Industrial Pipe Flanges📦 Industrial Valves📦 Industrial Gaskets & Sealing Solutions📦 Engineered Pipe Supports & Hangers📦 Prefabricated Pipe Spools📦 Specialty Piping & Exotic Alloys📦 Stainless Steel (SS) Handrails📦 Mild Steel (MS) Handrails📦 SS Pipe Supplier in Qatar
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