Zero hot work
No spark, no flame, no permit chain — safe in Zone 1 / 2, operating refineries and offshore decks.
Industry solutions
Five industries.
Five industries.
One workshop.
Every Kedes machine is engineered for one of these five environments. Pick the industry that matches your project and we'll show you the matching equipment families and the standards they meet.
01 Shared constraints
Different industries. Same four asks.
Whether the job is a 36" pipeline tie-in or a 6 mm sanitary tube, project teams repeatedly ask for the same four things. Cold-cutting equipment is built around them.
Spec-grade metallurgy
No HAZ on sour, stainless, duplex, Inconel or high-purity tubing. Parent material stays parent material.
On-site by default
Split-frame, ID-mount and portable designs — no need to lift, remove or transport the workpiece.
Class-society ready
Geometry to ASME B16.25, EN ISO 9692-1 and API 1104. Documentation pack ships with every unit.
02 Pick your industry
Where our machines run.
Oil & Gas
Cold-cutting equipment for pipeline construction, refinery turnarounds and offshore platform shutdowns — spark-free, HSE-compliant, ASME / API ready.
ASME B16.25 ASME B31.4 API 1104
Power Generation
Boiler header replacement, water-wall panel work, heat-exchanger tube preparation and turbine-side flange refurbishment for thermal, nuclear and combined-cycle plants.
ASME I (Boilers) ASME VIII Div 1 ASME B16.5
Shipbuilding
Hull-plate edge preparation, manifold and engine-room piping, deck spool fabrication and onboard repair work — to LR, DNV, ABS and CCS class requirements.
IACS class (LR · DNV · ABS · CCS) EN 1090 ASME B16.25
High Purity (Semiconductor & Pharmaceutical)
Tube squaring and closed-head orbital welding for semiconductor UHP gas lines, pharmaceutical process tubing and biotech fluid systems — ASME BPE, SEMI F70 / F78 compliant.
ASME BPE SEMI F70 / F78 ISO 14644
Pharmaceutical & Biotech Process Piping
Weld preparation for WFI, clean steam, CIP/SIP and product transfer tubing — ASME BPE surface finish, orbital-ready tube ends, and the material traceability a validation package needs.
ASME BPE ASME B31.3 (Category M) ISO 14644
Semiconductor UHP Gas & Chemical Delivery
Particle-free tube preparation for fab gas and chemical distribution — SEMI F70 / F78 practice, electropolished surface preserved, and tube ends square enough for a closed orbital head inside a cleanroom protocol.
SEMI F70 / F78 ASME BPE ISO 14644 Class 5 – 7
Heavy Fabrication
Pressure-vessel shell prep, wind-tower section welding, bridge and structural fabrication, dross removal — milled bevels with no slag, no grinding rework, ASME / AWS / EN compliant.
ASME VIII Div 1 & 2 EN 1090 AWS D1.1
Pressure Vessel & Boiler Fabrication
Shell plate and nozzle weld preparation for ASME VIII code vessels, tanks, heat exchangers and boilers — machined bevels that pass RT and UT without a dressing pass, on plate up to 150 mm.
ASME BPVC Section VIII ASME B31.1 EN 13445
03 Equipment × Industry
Which family serves which job.
A quick cross-reference. Tap a family name to open its full page; tap an industry to see the recommended models in context.
04 How we work with project teams
From scope to shipment in four steps.
- 01
Scope
Send drawings, pipe / plate dimensions, material grade and site constraints. NDA on request.
- 02
Match
Engineering proposes 1–2 sized models with datasheets, FOB / CIF pricing and lead time — within one shift.
- 03
Build
Fixtures, gearbox, electrical cabinet and final assembly under one roof in Shenzhen with QC checkpoints.
- 04
Ship & support
Sea or air freight, documentation pack, video commissioning, on-site training optional.
05 Project FAQ
Before we put a quote together.
Five questions we hear from procurement, EPC and project engineers most weeks. Anything else? Open WhatsApp or email contact@kedesmachine.com.
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How do you match a machine to a project?
Send the scope of work — pipe / plate dimensions, material grade, bevel geometry, in-situ vs shop, environmental constraints (offshore, hazardous zone, cleanroom). We size one or two models from the matching family, share datasheets, FOB / CIF pricing and lead time within one working shift.
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Can you support EPC contractors and rental fleets?
Yes. We supply turnkey kits to EPCs (tooling, blades, spares for the project duration) and discounted fleet pricing to rental houses. We also handle private-label / OEM branding, language localisation and voltage variants.
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Do you provide on-site training or commissioning?
Standard delivery includes English operator manuals and video commissioning over WhatsApp / Teams. On-site commissioning and operator training is available globally on quotation — typical visit is 3–5 days.
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Which industry certificates do you ship with?
Machines ship with material certificates, dimensional inspection reports and electrical test records. For oil & gas and power we provide ASME B16.25 / EN ISO 9692-1 geometry verification on first-article samples. For high-purity we issue surface roughness reports on tube facing tooling.
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What is typical lead time?
Catalogue units ship in 2–3 weeks. Custom voltage, tooling head, or branding adds 4–6 weeks. Sea freight from Shenzhen to Europe / Middle East is 28–35 days; air freight on small units 5–7 days.
Next step
Send the scope. We size the machine.
Pipe / plate dimensions, material grade, bevel geometry and site environment is enough. Our engineers reply within one working shift with a matched model and lead time.
- 01Send specs & drawings
- 02Receive quote within 24h
- 03Confirm & manufacture