Mga Steel Structure para sa Petrochemical Facility
Karaniwang saklaw ng petrochemical steel structures ang pipe racks, equipment frames, platforms, ladders at module supports, na nangangailangan ng coordination sa mga disiplina, weld quality, fire at corrosion protection, at material traceability. Maaaring ibigay ang detailing, fabrication, inspection at export delivery; ang process design, pressure vessels at piping installation ay sa ibang partido ng proyekto.
Applicable Scenarios
Pipe racks, equipment frames, platforms at structures sa refinery, chemical at fertilizer units.
Reference project: ang Nigeria refinery integration project (Dangote petrochemical at fertilizer complex), may steel scope na mga 12,000 tonnes na sumasaklaw sa detailing, fabrication at sea freight delivery.
Members at Services
Saklaw ang pipe racks, equipment frames, platforms, ladders, handrails, module supports at kumplikadong connection parts.
Kasama ang cutting, drilling, welding, straightening, dimensional inspection at surface treatment; ang kumplikadong joints ay maaaring dumaan sa manufacturability review.
Fireproofing, Coating at Traceability
Mataas ang fire at corrosion requirements sa petrochemical plants, kaya ang members ay sumusunod sa coating o fireproofing specification na may kontroladong surface preparation.
Ang heat numbers, welding records at inspection documents ay itinutugma sa member marks para ma-trace at matanggap sa site.
Delivery at Installation Support
Hinahati ang members ayon sa transport at lifting limits, na may marking at packing na tugma sa erection sequence; ang overseas projects ay ipinapadala sa dagat.
Maaaring sumaklaw ang installation support sa member identification, erection sequencing, connection clarification at issue closure. Ang process design, pressure vessels at piping installation ay wala sa scope na ito.
Mga Madalas Itanong
Paano inuugnay ang pipe rack at equipment frame interfaces?
Sinusuri ang equipment interfaces, levels at connection details laban sa aprubadong drawings sa detailing, at isinasara ang clashes bago mag-fabricate.
Paano pinangangasiwaan ang fireproofing at coating?
Sumusunod ang coating system o fireproofing sa project specification, na may surface preparation grade at compatibility na kinukumpirma bago mag-fabricate.
Paano pinapanatili ang material traceability?
Itinutugma ang mill certificates at heat numbers sa member marks, at inilalabas ang welding at inspection records bawat batch.
Kasama ba ang pressure vessels at piping installation?
Hindi. Saklaw ng pahinang ito ang steel member fabrication at delivery; ang pressure vessels, piping installation at process design ay sa ibang partido.
Kaugnay na Mga Pahina
Ipadala ang project location, drawings o models, member types at quantities, fireproofing at coating requirements, at delivery programme para sa fabrication at delivery review.
+86 139 2487 9674