Question 1

Do you supply NAB valves for Chennai port and marine applications?

Accepted Answer

Yes, we supply Nickel Aluminium Bronze (NAB/C95800) valves for Chennai port, Kamarajar Port, and Ennore Port operations. NAB valves are ideal for seawater cooling systems, ballast water handling, and marine firefighting systems. We serve shipyards, port operators, and coastal industrial facilities in Tamil Nadu with proven seawater corrosion resistance.

Question 2

What industrial sectors do you serve in Chennai?

Accepted Answer

We supply valves to Chennai's diverse industrial base including automotive (Renault-Nissan, Hyundai), electronics (Samsung, Foxconn), and power generation (NTPC, CPCL). Our products serve the Ambattur, Sriperumbudur, and Mahindra World City industrial clusters. We supply to boiler manufacturers, chemical plants, and water treatment facilities in Tamil Nadu.

Question 3

Do you export valves from Chennai port?

Accepted Answer

Yes, we export through Chennai Port and Kamarajar Port which connect to Middle Eastern ports (Jeddah, Dubai, Qatar) and Southeast Asian destinations. Chennai Port's strategic location on the Bay of Bengal provides efficient shipping to East Africa, Singapore, and Malaysian ports. Our logistics team handles container stuffing at Chennai or Vizag ports.

Question 4

What NAB valve products do you supply for power plant applications?

Accepted Answer

For Chennai power plants (NTPC, CPCL, TANGEDCO), we supply NAB valves for seawater cooling systems, condensate polishing, and process water handling. Our products include sea water strainers, butterfly valves, check valves, and gate valves in NAB construction. These valves withstand the high-chloride Bay of Bengal seawater and tropical operating conditions.

Question 5

How do you ensure quality for coastal industrial applications?

Accepted Answer

For coastal industrial applications, we provide enhanced quality assurance including salt spray testing for corrosion resistance, material traceability, and hydrostatic testing. Our NAB valves meet ASTM B150 specifications and are backed by EN 10204 3.1 material certificates. We recommend regular inspection and maintenance schedules for optimal service life in marine environments.

Question 6

What is the delivery time for NAB valves from Chennai?

Accepted Answer

For stock items, we can dispatch from Chennai warehouse within 1 week. Standard production Production schedule is 8-10 weeks for NAB valves. Export documentation and third-party inspection adds 1-2 weeks. We ship via Chennai Port or Kamarajar Port to international destinations with transit times of 2-3 weeks to Middle Eastern ports.

Question 7

Do you supply valves for Chennai's desalination projects?

Accepted Answer

Yes, we supply valves for Chennai's desalination plants including the Nemmeli and Minjur seawater RO facilities. Our NAB and super duplex valves handle seawater intake, pretreatment, membrane filtration, and brine discharge service. We provide complete documentation packages meeting Chennai Metropolitan Water Supply and Sewerage Board (CMWSSB) specifications.

S.N.	Parts Name	Material	Qty
01	Body	S.S. 202/S.S. 304/S.S. 316	1
02	Bonnet	S.S. 202/S.S. 304/S.S. 316	1
03	Gland	S.S. 202/S.S. 304/S.S. 316	1
04	Gland Nut	S.S. 202/S.S. 304/S.S. 316	1
05	Stem	S.S. 202/S.S. 304/S.S. 316	1
06	Body Gasket	PTFE	-
07	Gland Packing	PTFE	1
08	Hand Wheel	Bakelite	1
09	Hand Wheel Nut	M.S.	1

Size NB	A	THDS-BSP	H	ØB
8/10	50	1/4" - 3/8"	70	27
15	50	1/2"	70	31
20	63	3/4"	90	39
25	70	1"	95	45
40	85	1.1/2"	120	65
50	90	2"	130	75

NAB Valves in Ennore & Chennai

NAB Valve Products for Ennore

NiAlBr Ball Valves

NiAlBr Check Valves

NiAlBr Butterfly Valves

Ennore Industries Using NAB Valves

Thermal Power

Kamarajar Port

CPCL Refinery

Desalination

Need NAB Valves for Ennore/Chennai Projects?

Material of Construction

Testing Details & Standards

Dimension Tables