Ductile Fittings

 

 

 

Ductile iron construction resists corrosion. It handles high pressure. These fittings endure impact. They last for decades. Choose from many types. Select different sizes. Pick various coatings. Get cement lining. Receive epoxy coating. Enjoy smooth surfaces. Prevent leakages effectively. Reduce friction loss. Maintain flow efficiency.

 

 

One mold covers multiple diameters: Reduced tooling costs with socket designs that accept standard pipe spigots across the range.

360-degree gasket seal: T-type rubber ring provides full circumferential compression, eliminating point leakage risks.

Quick assembly joints: Push-on connections require no bolts or heat fusion, reducing field installation labor by up to 60 percent.

Built-in angular flexibility: Each push-on joint permits 2° to 5° deflection (size dependent), allowing natural curve laying without extra bends.

Flanged face accuracy: Bolt holes drilled to EN 1092-2 or ANSI B16.1 Class 125/150 templates for leak-free mating.

Cement lining integrity: Factory-applied ISO 4179 lining covers all interior surfaces including socket transition zones.

 

 

Item	Specification
Product Type	Ductile Fittings (Bends, Tees, Reducers, Caps, Crosses)
Joint Options	Push-on T-type / Flanged / Spigot
Diameter Range	DN60 – DN1400
Pressure Ratings	PN10 / PN16 / PN25
Bend Degrees	22.5° / 45° / 90° (stock), 11.25° (on request)
Manufacturing Standard	EN 545 / EN 598 / ISO 2531

 

 

We melt quality iron. Add precise alloys. Create ductile iron. Use centrifugal casting. Machine accurately. Apply linings. Add coatings. Test thoroughly. Inspect meticulously.

 

 

Rural water supply distribution networks

Sewer rising mains and collector lines

Industrial raw water intake piping

Firewater storage tank inlet/outlet connections

Pipe bridge and river crossing transitions

Pump station bypass loops

 

 

 

 

EPDM gasket replacement kits (5-piece or 10-piece packs)

Stainless steel restraining rings for thrust restraint without concrete

Flange conversion kits (including backing rings and bolts)

Internal high-build epoxy lining (400 microns) for aggressive wastewater

External polyurethane coating for rocky trench backfill

PE heat shrink sleeves for joint corrosion protection after assembly

Cast-in lifting lugs on all fittings DN300 and above

Bar-coded or RFID identification tags for digital inventory tracking

 

 

Hydrostatic shell test: 1.5 × PN for 30 seconds, no visible leakage or sweating through casting.

Seat leakage test: 1.1 × PN applied to assembled joint, zero measurable leakage across gasket.

Coating holiday detection: Full external FBE coating spark tested at 1,500 volts with zero failures.

Cement lining coverage: UV dye inspection to verify 100 percent coverage without bare spots.

Dimensional conformance: Random sampling per batch, measuring socket ID, depth, and bolt circle.

Tensile coupon test: One casting per heat tested for 420 MPa minimum tensile strength.

 

 

Offer 24-month warranty
Provide technical support
Supply spare parts
Give installation guidance
Respond quickly
Solve problems
Accept feedback
Improve constantly

 

 

Our Ductile Fittings deliver reliability. They ensure system integrity. These products meet standards. They exceed expectations. Professionals trust Ductile Fittings. They choose quality consistently.

 

 

Install our Ductile Fittings today. Enhance your pipeline performance. Contact us immediately. Receive expert assistance.