Kalefu Stainless Steel Pipe

Kalefu Stainless Steel Pipe Contact information, map and directions, contact form, opening hours, services, ratings, photos, videos and announcements from Kalefu Stainless Steel Pipe, Building Materials, 17th Floor, Jinhai Creative Center, Lecong Town, Shunde District, Foshan City, Foshan.

WhatsApp: +86 18925955820
15 years of experience in stainless steel pipes
One-stop service (stainless steel pipes, fittings, flanges, and valves)
68 production lines
3,000-ton inventory
Factory area: 22,000 m²

27/10/2026

Need an ultra-heavy-wall square tube for large-scale structural and industrial projects?

Our 180×180×8.0mm stainless steel square tube delivers maximum load-bearing capacity and durability for the most demanding applications.

✅ 180×180mm / 8.0mm Wall – true heavy gauge, no under‑tolerance
✅ Grades: 201 / 304 / 304L / 316 / 316L – match your environment
✅ Standard: ASTM A554 – welded stainless steel mechanical tubing
✅ 6m Standard Length – cut to your project requirements
✅ Surface Finishes: Raw/bright, brushed, mirror polished
✅ Weight: ~43.65 kg/m – ~261.9 kg per 6m piece (304 grade)
✅ Applications: Large building columns, bridge components, heavy industrial structures, high-load supports, equipment bases, infrastructure projects
✅ Full MTC & PMI Reports – complete material traceability
✅ Factory Direct – competitive wholesale pricing from Foshan

Perfect for: structural engineers, heavy infrastructure contractors, large-scale industrial manufacturers.

👇 DM your required grade, finish, and quantity for an instant factory quote.

26/10/2026

30×30×2.0mm stainless steel square tube is the perfect choice.

✅ 30×30mm / 2.0mm Wall – true gauge, no under‑tolerance
✅ Grades: 201 / 304 / 304L / 316 / 316L – match your environment
✅ Standard: ASTM A554 – welded stainless steel mechanical tubing
✅ 6m Standard Length – cut to your project requirements
✅ Surface Finishes: Raw/bright, brushed, mirror polished
✅ Weight: ~1.78 kg/m – ~10.7 kg per 6m piece (304 grade)
✅ Applications: Furniture frames, handrails, display racks, fencing, architectural details, light structural framing
✅ Full MTC & PMI Reports – complete material traceability
✅ Factory Direct – competitive wholesale pricing from Foshan

Perfect for: furniture manufacturers, fabricators, contractors, architects, and DIY projects.

👇 DM your required grade, finish, and quantity for an instant factory quote.

24/10/2026

NPS 3" SCH40S stainless steel pipe delivers excellent flow capacity and reliable pressure performance.

✅ NPS 3" – OD 88.9mm / WT 5.49mm / ID approx. 77.92mm
✅ SCH40S – standard wall, balanced strength and cost
✅ Grades: TP304/304L or TP316/316L available
✅ Standard: ASTM A312 – seamless or welded options
✅ Weight: approx. 11.40 kg/m
✅ Full MTC & PMI reports – complete material traceability
✅ Factory direct – competitive wholesale pricing from Foshan

Perfect for: process piping, main headers, chemical processing, water treatment, and general industrial fluid transfer.

👇 DM your required grade, quantity, and length for an instant factory quote.

23/10/2026

NPS 1/2" SCH80S stainless steel pipe is built for reliability in chemical, instrumentation, and process piping.

✅ NPS 1/2" – OD 21.3mm / WT 3.73mm / ID approx. 13.84mm
✅ SCH80S – heavy-wall, higher pressure rating than SCH10S/40S
✅ Grades: TP304/304L or TP316/316L available
✅ Standard: ASTM A312 – seamless or welded options
✅ Weight: approx. 1.63 kg/m
✅ Full MTC & PMI reports – complete material traceability
✅ Factory direct – competitive wholesale pricing from Foshan

Perfect for: high-pressure instrumentation lines, chemical processing, small-bore process piping, sampling lines, and corrosive service.

👇 DM your required grade, quantity, and length for an instant factory quote.

22/10/2026

NPS 1/2" SCH10S TP316L seamless pipe is manufactured to ASTM A312.

✅ NPS 1/2" – OD 21.3mm / WT 2.11mm / ID approx. 17.1mm
✅ TP316L – molybdenum-added, superior chloride resistance
✅ SCH10S – light-wall, cost-effective for low-pressure service
✅ ASTM A312 – seamless, high-temperature & corrosive service
✅ Weight: approx. 1.01 kg/m
✅ Full MTC & PMI reports – complete traceability
✅ Factory direct – competitive wholesale pricing from Foshan

Perfect for: chemical processing, instrumentation lines, high-purity systems, small-bore process piping, and marine/coastal applications.

👇 DM your required quantity and length for an instant factory quote.

21/10/2026

60×40×3.0mm stainless steel rectangular tube delivers reliable load-bearing capacity with excellent fabrication properties.

✅ 60×40mm / 3.0mm Wall – true gauge, no under‑tolerance
✅ Grades: 201 / 304 / 304L / 316 / 316L – match your environment
✅ Standard: ASTM A554 – welded stainless steel mechanical tubing
✅ 6m Standard Length – cut to your project requirements
✅ Surface Finishes: Raw/bright, brushed, mirror polished
✅ Weight: ~4.44 kg/m – ~26.6 kg per 6m piece (304 grade)
✅ Applications: Equipment frames, handrails, building structures, machine bases, supports, fencing, display racks
✅ Full MTC & PMI Reports – complete material traceability
✅ Factory Direct – competitive wholesale pricing from Foshan

Perfect for: structural fabricators, equipment manufacturers, contractors, architects, and industrial engineers.

👇 DM your required grade, finish, and quantity for an instant factory quote.

20/10/2026

120×120×5mm stainless steel square tube delivers excellent load-bearing capacity and durability for demanding applications.

✅ 120×120mm / 5.0mm Wall – true heavy gauge, no under‑tolerance
✅ Grades: 201 / 304 / 304L / 316 / 316L – match your environment
✅ Standard: ASTM A554 – welded stainless steel mechanical tubing
✅ 6m Standard Length – cut to your project requirements
✅ Surface Finishes: Raw/bright, brushed, mirror polished
✅ Weight: ~18.2 kg/m – ~109 kg per 6m piece (304 grade)
✅ Applications: Large building columns, heavy equipment frames, industrial racks, bridge components, high-load supports, infrastructure projects
✅ Full MTC & PMI Reports – complete material traceability
✅ Factory Direct – competitive wholesale pricing from Foshan

Perfect for: structural engineers, heavy equipment manufacturers, industrial contractors, and infrastructure projects.

👇 DM your required grade, finish, and quantity for an instant factory quote.

19/10/2026

150×150mm / 8.0mm Wall – true heavy gauge, no under‑tolerance
Grades: 201 / 304 / 304L / 316 / 316L – match your environment
Standard: ASTM A554 – welded stainless steel mechanical tubing
6m Standard Length – cut to your project requirements
Surface Finishes: Raw/bright, brushed, mirror polished
Weight: ~36.0 kg/m – ~216 kg per 6m piece (304 grade)
Applications: Large building columns, bridge components, heavy industrial structures, high-load supports, equipment bases, infrastructure projects
Full MTC & PMI Reports – complete material traceability
Factory Direct – competitive wholesale pricing from Foshan

Perfect for: structural engineers, heavy infrastructure contractors, large-scale industrial manufacturers.

👇 DM your required grade, finish, and quantity for an instant factory quote.

17/10/2026

95×95×5.0mm stainless steel square tube delivers reliable load-bearing capacity and durability.

✅ 95×95mm / 5.0mm Wall – true heavy gauge, no under‑tolerance
✅ Grades: 201 / 304 / 304L / 316 / 316L – match your environment
✅ Standard: ASTM A554 – welded stainless steel mechanical tubing
✅ 6m Standard Length – cut to your project requirements
✅ Surface Finishes: Raw/bright, brushed, mirror polished
✅ Weight: ~14.3 kg/m – ~85.7 kg per 6m piece (304 grade)
✅ Applications: Heavy equipment frames, building structures, machine bases, high-load supports, industrial racks, bridge components
✅ Full MTC & PMI Reports – complete material traceability
✅ Factory Direct – competitive wholesale pricing from Foshan

Perfect for: structural fabricators, heavy equipment manufacturers, contractors, and industrial engineers.

👇 DM your required grade, finish, and quantity for an instant factory quote.

16/10/2026

Looking for a heavy-duty stainless steel square tube for structural or industrial projects?

Our 100×100×6mm square tube is engineered for load-bearing and heavy engineering applications.

Specifications:
• Size: 100 × 100mm
• Wall Thickness: 6.0mm
• Grade: 304 / 316L
• Weight: 17.5 kg/m (316), 20.4 kg/m (304)
• Tensile Strength: ≥515 MPa
• Length: 6m standard / Custom cut up to 12m
• Finish: Pickled / Brushed / Mill
• Standard: ASTM A554 / EN 10378

Applications:
Structural support frames, building columns, bridge components, machinery bases, offshore engineering, heavy equipment frames, load-bearing constructions.

✅ Heavy-duty load capacity
✅ Superior corrosion resistance
✅ TIG welded & fully inspected
✅ Export-ready packaging

📩 DM or WhatsApp for price & free sample.

Address

17th Floor, Jinhai Creative Center, Lecong Town, Shunde District, Foshan City
Foshan
528000

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