Get Quote

Piping spools, steel structures, modules.

Overview

Pre-fabricated piping spools to ASME B31.3, modular pipe rack and steel structures, and skid-mounted process modules — built in our workshop, shipped to your site.

Datasheet · 07 Rev. 01 · 2026
Pipe code
ASME B31.3 (Process), B31.1 (Power)
Structural
AISC, AWS D1.1
Size range
½" – 60"
Materials
CS, SS, Duplex, Alloy
Welding
SMAW / GTAW / FCAW
Modules
Skid-mounted, shop-tested, single-lift
  • Configurations

What we build.

Piping Spools

Shop pre-fabricated spools, cut and bevelled, fitted and welded.

Pipe Racks

Modular multi-tier pipe racks to AISC, with cable trays and walkways.

Process Modules

Shop-assembled modules integrating vessels, piping and instruments.

Skid Packages

Skid-mounted pump, compressor, metering and chemical-injection units.

Structural Steel Assemblies

Platforms, ladders, stairs, supports — AWS D1.1 welded.

Pressure Piping (B31.3)

Process piping designed and fabricated to ASME B31.3.

  • Materials & welding

Materials

  • Carbon steel — A106 Gr.B, A53, SA-516 Gr.70
  • Stainless — SS304L / 316L / 321, 904L
  • Duplex — UNS S31803 / S32750
  • Alloy — Inconel 625, Incoloy 800H, Hastelloy C-276
  • Structural — A36, A572 Gr.50, A992

Welding & qualification

  • SMAW / GTAW / FCAW per ASME IX qualified WPS / PQR
  • GTAW root + SMAW or FCAW fill on alloy piping
  • Orbital GTAW available for stainless and alloy small-bore
  • Welder continuity logs maintained against every project
  • Testing & documentation

Witnessed. Documented.

01

Pressure testing

Pneumatic and hydrostatic pipe testing per ASME B31.3 / B31.1.

02

Radiography / UT

RT and UT on butt welds per spec acceptance criteria.

03

Dimensional control

Spool-by-spool dimensional reports against ISO drawings.

04

Coating inspection

Surface prep, DFT, holiday and adhesion checks to spec.

Inquiry

Specifying a piping & structure? Start here.

Submissions routed directly to the senior engineering desk. Typical response under 24 hours.

Or download the datasheet template

Request for Quotation