Heat-Resistant Stainless Steel for High-Temperature Conveying

Hot conveying systems carry gases or solids through supported runs, transitions and expansion sections.

Common Components

Chutes, ducts, pipe spools, transition cones, expansion sections, conveyor-belt supports and trays.

We supply plate, tube, bar, forgings, flanges, fittings and fabricated transitions, with cut edges and mating interfaces prepared to drawings.

Send a drawing or component description, operating conditions and quantity. We will confirm material, processing and inspection options for your project.

We normally reply within 1 business day. Technical enquiries may require additional review.

Enclosed high-temperature conveying line with supported chute and expansion section
Enclosed high-temperature conveying line with supported chute and expansion section

Material Risks

Abrasion, restrained expansion, cyclic weld stress and creep in loaded carriers may govern different parts. Pressure-containing runs and damp or condensing sections need checks beyond hot-gas oxidation.

Choosing a Grade

309S/310S are comparisons for oxidizing hot-gas paths; 253MA adds a cyclic-oxidation and creep comparison. 321/347 and H variants remain candidates for the specified welded or loaded duty. Evaluate 316Ti separately for compatible corrosive media, rather than applying one grade to the entire conveying line.

What We Supply

Stainless conveying chute, expansion section and flanged transition on fabrication stands
Stainless conveying chute, expansion section and flanged transition on fabrication stands
Stainless steel elbow, tee and reducer arranged for dimensional inspection
Stainless steel elbow, tee and reducer arranged for dimensional inspection

Processing Support

We arrange cutting, bending, rolling, machining and welding preparation to the drawing. Our group and partner resources support the agreed geometry, tolerances and assembly scope.

Inspection & Traceability

We provide heat-linked material documents and dimensional and surface checks. PMI, NDT and third-party inspection can be arranged to the agreed order scope; test methods and acceptance criteria are confirmed before production.

Packing & Delivery

We protect surfaces, edges and machined faces, cap tubular ends and support long or formed parts. Package identification follows the drawing items and planned installation sequence.

Related industry contexts

Your Equipment Project

Send a drawing or component description, operating conditions and quantity. We will confirm material, processing and inspection options for your project.

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