Stainless Steel 321 Ball Valve

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Ayten Tube Fittings is a well-respected manufacturer and supplier located in Addis Ababa, Ethiopia, specializing in top-notch Stainless Steel 321 Ball Valves. The company has built a solid reputation for its precision engineering, outstanding product performance, and unwavering commitment to international quality standards. Ayten Tube Fittings offers durable, corrosion-resistant ball valves that are designed for reliable shutoff and flow control, even in tough industrial settings. With a strong emphasis on customer satisfaction, innovation, and long-lasting reliability, Ayten Tube Fittings proudly serves a variety of industries throughout Ethiopia and beyond with high-quality stainless steel valve solutions.

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Table of Contents

The Stainless Steel 321 Ball Valves are crafted from stabilized austenitic stainless steel, which includes iron, chromium (17–19%), nickel (9–12%), and titanium (up to 0.7%). The addition of titanium helps stabilize the alloy, preventing carbide precipitation and boosting resistance to intergranular corrosion. These valves boast impressive mechanical properties, featuring a tensile strength of around 515 MPa and a yield strength close to 205 MPa. They also provide exceptional resistance to oxidation, maintain high-temperature stability, and exhibit superior toughness, ensuring dependable operation and longevity in demanding industrial conditions.

Stainless Steel 321 Ball Valve Specifications

VALVE SIZE

1/8″ TO 2″ / 6 MM TO 50 MM

THREAD

NPT, BSPP, BSPT, JIC, METRIC, UNF

CONNECTION

THREADED, TUBE END, BUTT WELD, SOCKET WELD, WELD NIPPLE, FLANGED, SAE

FUNCTION

2 WAY, 3 WAY, 4 WAY, 5 WAY, 

PRESSURE RATING

1500 PSI, 3000 PSI, 6000 PSI, 10000 PSI, 15000 PSI, 20000 PSI

SEAL RING MATERIAL

PTFE, PVDF, DELRIN, PEEK, GRAPHITE

STANDARD

ISO , DIN , ANSI , API , ASME , AWWA , MSS , 

MEDIA 

HYDRAULIC OIL, AIR, WATER, GAS, STEAM, HOT WATER , COLD WATER , SEA WATER , CHEMICAL

MEDIA TEMPERATURE

(-120* C TO 500*C )RANGE AS PER PRESSURE

BODY TYPE

BAR STOCK

PACKING DETAILS

BOX PACKING, WOODEN PALLET

APPLICATION

MATERIAL HANDLING EQUIPMENT, EARTH MOVING MACHINERIES , POWER GENERATING PLANT , STEEL MANUFACTURING PLANT , MINING INDUSTRIES , CHEMICAL PROCESSING MACHINES , PIPING LINE ,  PAINT INDUSTRIES , TRUCKS AND TRAILERS , AUTOMATION , AGRICULTURE MACHINES , AEROSPACE & DEFENCE EQUIPMENTS, 

Stainless Steel 321 Ball Valve Chemical Composition

Grade
Mn
Si
C
S
Ni
N
Other
P
Cr
Mo
321
minimum. maximum
2.00
0.75
– 0.08
0.030
9.0 12.0
0.10
Ti=5(C+N) 0.70
0.045
17.0 19.0
321H
minimum. maximum
2.00
0.75
0.04 0.10
0.030
9.0 12.0
Ti=4(C+N) 0.70
0.045
17.0 19.0

Stainless Steel 321 Ball Valve Mechanical Properties

SS Grade
(% in 50mm) Elongation minimum
0.2% Proof Yield Strength (MPa) minimum
Strength of Tensile (MPa) minimum
Plate Hardness
Brinell (HB) maximum
Rockwell B (HR B) maximum
321
40
205
515
217
95
321H
40
205
515
217
95

Stainless Steel 321 Ball Valve Equivalent

Grade
British
Euronorm
UNS No.
SS
JIS
European Standards
British Standards
 
DIN No
Name
321
58B, 58C
321S31
 
1.4541
X6CrNiTi18-10
S32100
2337
SUS 321
321H
321S51
 
1.4878
X10CrNiTi18-10
S32109
SUS 321H

 

Top Stainless Steel 321 Ball Valve Manufacturing Company in Addis Ababa

At Ayten Tube Fittings, we are the largest supplier, manufacturer, and exporter of Stainless Steel 321 Ball Valve in Addis Ababa, Ethiopia. Our advanced manufacturing facilities, strategically positioned in the Ethiopia, enable us to deliver high-quality solutions to meet your specific requirements. With a robust inventory of over 16,000 tons of top-grade materials, we are well-equipped to fulfil your needs promptly. Our commitment to excellence and efficiency ensures we always have the available stock to support your demands.

Types of Stainless Steel 321 Ball Valve

321 Stainless Steel Compression Ball Valve
DIN 1.4541 Stainless Steel 4 Way Ball Valve
321 Stainless Steel 3 Way Ball Valve
UNS S32100 Stainless Steel High Pressure Ball Valve Valve
321 Stainless Steel Hydraulic Ball Valve
UNS S32100 Stainless Steel Instrumentation Ball Valve

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We offer These Products as per DIN, ISO, JIS or ANSI Standard.

Largest Manufacturer and Supplier of Stainless Steel 321 Ball Valve in Addis Ababa, Ethiopia

Ayten Tube Fittings is a leading supplier and stockist of premium Stainless Steel 321 Ball Valve in Addis Ababa, Ethiopia. Our products are widely utilized across various industries, and we are committed to delivering exceptional service and ensuring high customer satisfaction. Our distinctive finishing techniques set us apart in the metal industry. We are dedicated to consistently providing top-quality products while effectively addressing the needs of our customers.

Stainless Steel 321 Ball Valves Uses

Stainless Steel 321 Ball Valves are perfect for efficient on-off control of fluids and gases across a wide array of industrial applications. They find extensive use in the oil and gas, chemical processing, power generation, petrochemical, and marine industries, thanks to their high-temperature and corrosion-resistant characteristics. These valves guarantee smooth operation and leak-proof performance, even under high pressure and harsh environments. Additionally, they are well-suited for steam systems, heat exchangers, and instrumentation lines, delivering precise and reliable flow control for critical process operations.

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