Stuffing Box Manufacturer in Chennai
Nobel Weld is a stuffing box manufacturer in Chennai for pump and valve stuffing boxes, gland followers and lantern rings in titanium, duplex and super duplex, Hastelloy and stainless steels.
The stuffing box holds the packing that seals a rotating shaft or valve stem. In corrosive service it is wetted on the inside and must match the pump or valve alloy.
Bore finish and concentricity from a stuffing box manufacturer
The packing bore, gland spigot and mounting flange are turned in one set-up for concentricity with the shaft. Flush and lantern-ring ports are drilled and tapped on the VMC.
Where they are used
- Centrifugal and process pumps
- Valve stem packing chambers
- Agitator and mixer seals
How we make stuffing boxes
- 1Packing bore and flange in one set-up
- 2Gland followers and lantern rings to match
- 3Flush ports drilled and tapped
- 4Dimensional report with each part
Materials
- TitaniumGr 1, 2, 5 (Ti-6Al-4V), 7, 12
- Duplex and super duplexUNS S31803/S32205, S32750/S32760, S32550
- HastelloyC-276 (N10276), C-22 (N06022)
- Special stainless steels304L, 316L, 316Ti, 317L, 321, 904L
Material supplied with EN 10204 3.1 certificates and heat-number traceability.
Where we deliver
Stuffing boxes for Chennai, Tamil Nadu and India
From Chennai, we serve plants, OEMs and EPC contractors across Tamil Nadu and the rest of India, with EN 10204 3.1 certificates, heat-number traceability and export packing where needed.
- Chennai
- From our shop in Gowrivakkam to plants in Manali, Ennore, Ambattur, Guindy, Sriperumbudur and Oragadam.
- Tamil Nadu
- Coimbatore, Hosur, Tiruchirappalli, Thoothukudi, Cuddalore, Ranipet, Madurai and Mettur.
- India
- Gujarat, Maharashtra, Karnataka, Telangana, Andhra Pradesh and Kerala; export on ex-works, FOB or CIF terms.
FAQ
Stuffing boxes: common questions
What does your stuffing box manufacturing include?
Stuffing boxes, gland followers, lantern rings and neck bushes for pumps and valves.
Can you convert a stuffing box for a mechanical seal?
Send the drawing and seal details; we can machine a seal chamber or adaptor.
Which alloys do you machine stuffing boxes in?
Titanium, duplex, super duplex, Hastelloy and stainless steels.
Send the drawing for your stuffing boxes
Tell us the material grade, size and quantity, or send a sample. You get a technical and commercial reply within 48 hours.