High-Performance Polymer & Metal Tubing Solutions

Delivering engineered materials built for durability, safety, and performance.

Fluoropolymer & Polymer Materials

We supply high-performance fluoropolymers designed for harsh chemical environments, precision engineering applications, and critical industrial processes.

Polymers Offered

src

PTFE

Polytetrafluoroethylene
src

FEP

Fluorinated Ethylene Propylene
src

PFA

Perfluoroalkoxy Polymer
src

PVDF

Polyvinylidene Fluoride

Semi-Finished & Finished Products

PTFE Skived Sheets & Gaskets
PTFE Rods
PTFE Tubes & Lines
PVDF Sheets
PFA Bottles
PTFE Fillings

SS/MS PTFE Fittings

src

MS/SS PTFE Fittings

We provide a full suite of SS 304 / 316 / 316L components for pharmaceutical and clean-process pipelines, featuring hygienic finishes for maximum reliability. Our range includes pipes with flanges, long/short-radius elbows, tees, headers, and concentric/eccentric reducers, alongside customized pipe spools. For flow control and maintenance, we offer high-performance ball and butterfly valves designed for zero contamination, plus spray balls/valves for comprehensive CIP coverage. These durable solutions are essential for the pharma, biotech, food, and chemical industries where cleanliness is a priority.
src

SS/SS PTFE Fittings

Our premium PTFE-lined components offer an elite corrosion barrier by merging the structural strength of MS or SS with the chemical inertness of high-grade fluoropolymers. The portfolio includes PTFE-lined pipes, high-performance ball valves, and flexible bellows engineered for aggressive industrial fluids. Designed for chemical, pharma, and semiconductor sectors, these parts feature precision-flared liners that create integrated, leak-proof seals. Capable of resisting temperatures up to 260°C and nearly all acids or solvents, they prevent contamination and significantly extend infrastructure service life.

PTFE Process Machine

Billet Molding Machine

Billet Molding Machine

Hydraulic PTFE molding machine for billets up to 1500mm height and 620mm OD. Supports pure PTFE or filled powders like carbon, graphite, and glass fiber.
Gasket Polish Machine

Gasket Polish Machine

Model SY-SX80L uses sand polishing to remove burrs from PTFE gaskets. Designed to create smooth, shiny surfaces through efficient mechanical deburring.
Sintering Oven

Sintering Oven

17KW oven (SY-HX01A) with touch controls and 10 trays. Reaches 450°C (390°C working) for uniform sintering within a 1m³ workspace.
Mechanical Gasket Molding Machine

Mechanical Gasket Molding Machine

Mechanical 5-ton system (SY5T-GT50M) for ball valve gaskets. Produces 800-1200pcs/h for OD 10-50mm with ±0.08mm thickness tolerance and included chiller.
Hydraulic Gasket Molding Machine

Hydraulic Gasket Molding Machine

Hydraulic 20-ton system (SY20T-GT150H) for ball valve gaskets. Produces 300-600pcs/h for OD 50-150mm. Includes powder and oil chillers with one mould.
HX-200W Horizontal Ram Extrusion

HX-200W Horizontal Ram Extrusion

Horizontal 200-ton ram extruder for 170-200mm OD rods. Features PLC touch control, water-cooled feeding, and a 24-hour capacity of 50-80kg.
HX-160W Horizontal Ram Extrusion

HX-160W Horizontal Ram Extrusion

Horizontal 80-ton ram extruder for 110-160mm OD rods. Features PLC touch control, water-cooled feeding, and a 24-hour capacity of 50-80kg.
HX-30W Horizontal Ram Extrusion

HX-30W Horizontal Ram Extrusion

Horizontal 40-ton ram extruder for 55-100mm OD rods. Features PLC touch control, water-cooled feeding, and a 24-hour capacity of 45-70kg.
HX-50LF Vertical Ram Extrusion

HX-50LF Vertical Ram Extrusion

Vertical 40-ton 4-output ram extruder for 32-50mm OD rods. Features full heat shielding, PLC touch controls, and 60-80kg daily production capacity.
HX-30LF Vertical Ram Extrusion

HX-30LF Vertical Ram Extrusion

Vertical 40-ton ram extruder for 5-30mm OD rods. Outputs 3-18 pieces simultaneously with PLC control and a 24-hour capacity of 80-120kg.
HX-40G Vertical Tube Ram Extrusion

HX-40G Vertical Tube Ram Extrusion

Vertical 40-ton tube extruder for 10-145mm OD. Insulated stainless steel design with PLC touch controls and water-cooled feeding for high precision.
HX-28G Multi-Output Tube Ram Extrusion

HX-28G Multi-Output Tube Ram Extrusion

Vertical 28-ton multi-output extruder for 10-100mm OD tubes. Insulated design with PLC controls, supporting 1-4 simultaneous outputs depending on size.

Pre-Fabricated Pipes and Structures

src

Fire Hydrant Lines

Kundan Engineering Works brings workshop-grade precision directly to your project site through full-scale, on-site fabrication for fire hydrant lines. Our mobile teams handle high-precision cutting, welding, and real-time assembly to accommodate changing site conditions. This approach ensures a perfect fit for complex layouts and allows for immediate adjustments to ground-level variations. By fabricating on-site, we eliminate shipping delays and keep your project strictly on schedule without compromising on technical accuracy.
src

Fabrication Works in High Rise Buildings

Kundan Engineering Works delivers ready-to-assemble prefabricated structures designed for rapid deployment and maximum durability. Our advanced off-site process ensures every beam, column, and truss meets exact specifications, reducing on-site construction time by up to 40%. Specializing in heavy-duty industrial sheds, warehouse frames, and modular support systems, we use high-grade steel and precision-welded joints. This controlled environment eliminates weather delays and material waste, providing cost-effective, bolt-on solutions for everything from utility cabins to massive industrial plants.

Stainless Steel & Nickel Alloy Tubing Solutions

We source premium-grade Stainless Steel (SS) and Nickel Alloy tubes suitable for high-pressure, high-temperature, and corrosive industrial conditions.

Stainless Steel Tubes

SS 304 / 304L
SS 316 / 316L
SS 310 & 321
SS 347

Nickel Alloy Tubes

Inconel 600
Inconel 625
Inconel 718
Monel 400
Hastelloy C22 / C276

Sourcing Assurance

We collaborate with leading suppliers to source high-integrity metal tubes, ensuring:

  • Precision manufacturing
  • International material compliance
  • Excellent corrosion resistance
  • High temperature + pressure durability

Sourcing Excellence

Our material sourcing network is built on strong global partnerships, ensuring durability, consistency, and long-term reliability.

Our Sourcing Strengths

  • Collaboration with top-tier polymer manufacturers in China for PTFE, PFA, FEP, and PVDF materials.
  • Proven supply chain for stainless steel & nickel alloy tubes, manufactured to meet demanding industrial specifications.
  • Commitment to material traceability, ensuring every batch complies with international standards.
  • Strategic logistics management that ensures on-time delivery, even for bulk or customized orders.

Why Our Sourcing Matters

  • Global quality assurance
  • Stability in supply during high-demand periods
  • Competitive pricing advantages
  • Minimal downtime and material delays

© 2026 Kundan Engineering Works