LIVE PROCUREMENT POOLS — SCHEDULES AND AVAILABLE QUANTITIES ARE INDICATIVE. CURRENT AVAILABILITY IS CONFIRMED WITH EACH INQUIRY.
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Square welded mechanical tubing — 1.000 × 1.000 in × 0.055 in wall × 24 ft

ASTM A513 Type 1 · H80 · Hot Rolled 550XF · Ontario, Canada
Mill ReviewLAST CONFIRMED JUL 28, 2026

Pool progress

CURRENT RUN FULLY ALLOCATED
24,600 / 24,000 FT8.7/8.5 T100%
POOL CLOSED TO NEW COMMITMENTS — INQUIRE FOR THE NEXT RUN
ORDER CUTOFF
Closed Jul 10, 2026
MILL PRODUCTION WINDOW
Aug 24 – Sep 4, 2026 (planned)
EST. AVAILABILITY
Week of Sep 7, 2026 (est.)
DELIVERY REGION
Ontario, Canada
GTA · Golden Horseshoe · SW Ontario
COMMERCIAL STATUS
  1. FORMING
  2. OPEN
  3. MILL REVIEW← CURRENT
  4. SCHEDULED

Stages advance on real events — cutoffs, confirmed pricing, firm POs and mill schedules. Status is maintained directly by Tight Steel and confirmed with each inquiry.

Normalized specification

SHAPESquare
SIZE1.000 × 1.000 in
WALL0.055 in
NOMINAL WEIGHT0.71 lb/ft · full run ≈ 8.5 tons
LENGTH24 ft
GRADEH80 · Hot Rolled 550XF
STANDARD & TYPEASTM A513 Type 1
SURFACE / FINISHHR bare, as-produced
WELD FLASHWeld seam as-produced
PACKAGINGSquare bundles · 25 pcs · 600 ft per bundle
CERTIFICATIONMill test reports per heat
1.000 × 1.000 in
WALL 0.055 in · NOT TO SCALE

Commercial terms

Pricing. Indicative while the pool forms. Once the interest threshold is reached, supplier pricing is confirmed and presented to every buyer for approval.
Freight. Quoted separately at allocation, based on your postal code and bundle count. Never blended into the material price.
Commitments. Expressing interest is non-binding. You become bound when you approve confirmed pricing and issue a firm PO — once the consolidated mill order is placed, commitments are non-cancellable.
Certification. Mill test reports per heat.

Important limitations

  • Full-length, full-bundle quantities only — no cutting or processing.
  • Planned lead times on the mill's schedule. Not suitable for emergency requirements.
  • Delivery within the Ontario, Canada region only for this pool.
  • Specification changes after commitment restart technical review.
  • Availability dates are estimates until the mill confirms its schedule.

Related technical resources

Understanding ASTM A513 Type 1 tubingGUIDE · COMING SOON
Wall-thickness tolerances for welded tubeGUIDE · COMING SOON
What a mill test report (MTR) containsGUIDE · COMING SOON
Bundling and freight on pooled ordersGUIDE · COMING SOON