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We are Crowners WELCOME WE ARE CROWNERS
MASTERS IN
WELDING & FITTING
ONSHORE
& OFFSHORE
CS, S690
& SPECIAL ALLOYS

Construction & Piping

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Heating & Testing

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Installation & Seafastening

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FEATURED PROJECTS

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WPQR & Base Materials

ASME IX
AWS D1.1
EN-ISO 15614
EN-ISO 15614-1
DNV GL-OS-C401
API 5L X52 PSL2
ASTM A-519 Gr. 4130
ASTM A-312 TP316L
ASTM A-333 Gr.6
S355J2+N
S355J2H
S460NL
S690QL-DH36
S690QL1
TKY JOINTS