Pipe Supports for Smelters & Metals Processing

Smelter complexes are pipe-support-intensive plants that rarely get treated as such. A nickel RKEF line, an alumina refinery or an HPAL train carries high-temperature flue gas ducting, waste-heat boiler steam lines, slurry and acid headers and a captive power block — often all on one site, often built to a compressed schedule. Every hot line in that scope needs supports sized to its thermal movement, and every one of them sits in a humid tropical or coastal environment that decides the finish.

Where our supports go on these plants

• Waste-heat and captive power steam lines — variable spring hangers and constant force hangers on main steam, extraction and feedwater piping, sized from hot load, cold load and travel
• Hot process and flue gas lines — shoes, guides and anchors, with PTFE slide plates where axial movement is large and insulated shoes where the line is lagged
• Slurry, acid and utility headers — clamps and clevis hangers, U-bolts and threaded rods, in carbon steel or stainless to suit the medium
• Racks and secondary steel — strut systems for the small-bore and cable-tray scope that follows the main piping

We read GB/T 17116 as readily as MSS SP-58

This matters more than it sounds. A large share of the smelters, captive power blocks and industrial parks built across Indonesia and Vietnam over the past decade were engineered by Chinese design institutes and EPC contractors, so the hanger schedules, support drawings and type codes on those plants follow GB/T 17116 and the JB/T and HG/T series — not MSS SP-58. Suppliers who only work in the Western standards have to translate before they can even price the list.

We quote directly from either. Send a GB/T 17116 支吊架 schedule, an MSS SP-58 tag list, or a marked-up isometric, and we come back with an itemized offer against your own type codes — no re-drawing, no equivalence exercise at your end. For replacement and expansion work on an existing plant, that usually means we can match what is already installed rather than asking you to re-specify it.

Built for the operating environment

Tropical humidity, coastal salt air and acidic process atmospheres are hard on unprotected steel. Standard supply is red-oxide primer; for smelter sites we normally recommend hot-dip galvanizing to ISO 1461 or a two-pack epoxy system, and we quote the finish as a line item so the cost is visible rather than buried. Stainless hardware is available where the medium or the atmosphere justifies it.

Every variable and constant spring unit is calibrated on our test bench before dispatch and ships with its load-travel report, so what arrives on site matches what the stress analysis assumed. EN 10204 3.1 material certificates and inspection reports are supplied per order.

Delivery into Southeast Asia

Sailing time from our loading ports to Jakarta, Surabaya, Morowali, Weda Bay, Haiphong and Ho Chi Minh City is short — typically one to two weeks door to port, against three to four weeks from Europe or the Americas. Combined with ACFTA and RCEP preferential duty, that makes us a practical source for both project scope and the urgent replacement items that come up during a shutdown.

How to send an inquiry

Email or WhatsApp your support schedule, BOQ or isometrics — Chinese or English, native files or PDF mark-ups. We return an itemized quotation, typically within 24 hours on working days, and flag any tags where the load or travel data needs confirming before we commit a size.