SQK A182 F304L Stainless Steel Plug Valve

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SQK A182 F304L Stainless Steel Plug Valve

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MOQ : 5 Units

SQK A182 F304L Stainless Steel Plug Valve Specification

Connection
Threaded, Flanged, Socket Weld

Sealing
PTFE, Metal-to-Metal

Size
1/2 to 4 (DN15DN100)

Application
Chemical, Petrochemical, Oil & Gas, Water Treatment, Industrial Pipeline

Material
A182 F304L Stainless Steel

Valve Structure
Plug Valve

Media
Water, Oil, Gas, Steam, Acid, Alkali

Temperature of Media
-29C to +180C

Weight
Depends on size (approx. 0.5 kg - 5 kg)

Dimension (L*W*H)
Varies by size (Standard as per design)

Power Mode
Manual

Surface Finish
Shot blasted and passivated

Antistatic Device
Optional

Corrosion Resistance
Excellent due to low carbon content

Face to Face Standard
ANSI B16.10

Leakage Class
Class VI (Soft Seat), Class IV (Metal Seat)

End Connection Standard
ANSI B16.5 (Flanged)

Pressure Rating
Class 150/300/600

Test Standard
API 598

Body Material
ASTM A182 F304L

Design Standard
API 599 / ASME B16.34

Handle Type
Lever or wrench operated

Working Pressure
Up to 100 Bar (varies with size/class)

Fire Safe Design
Available on request

Operation
Quarter-turn

Applicable Fluids
All corrosive and non-corrosive fluids

SQK A182 F304L Stainless Steel Plug Valve Trade Information

Minimum Order Quantity
5 Units

Supply Ability
200 Units Per Month

Delivery Time
7 Days

About SQK A182 F304L Stainless Steel Plug Valve

Specification	Details
Design Standard	API 6D / API 599
Pressure/Temperature Char	ASME B16.34
Face to face Dimension	API 6D / ASME B16.10
Testing Standard	API 6D / API 598
Flange Details	ASME B16.5 UP TO 24 ASME B16.47 ABOVE 24
Size Range	2 36 (DN50 DN900)
ASME Class	150 2500
Materials	WCB / LCB / LCC / CF8M / CF8 / CF3M
Trims	F6a / F316 / F304 / F316L / F51
Seats	Metallic
Ends	Flanged / Butt-weld End

Pressure balance lubricated plug valves are metal seated valves providing a tight shut off ( 0 leakage ) sealing, valves shall be regularly lubricated along with their operation by injection of suitable grease. Due to no body cavity and as well as a simple & tough design, they are highly recommended for any critical Full P operation and for handling any media with an high % of solids contents, further more they provide an excellent resistance to abrasion, they are free from routine maintenance, providing a long service life.

Product variance:

PRESSURE BALANCED FULL BORE LUBRICATED PLUG VALVES API 6D

PRESSURE BALANCED DB & B LUBRICATED PLUG VALVES API 6D

LUBRICATED PLUG VALVES STANDARD TYPE API 6D - 2 WAYS, 3 & 4 WAYS MULTIPORT

DUAL SEAL PLUG VALVES DB&B API 6D

PLUG VALVES TWO WAY, TREE WAY AND FULLY JACKETED

Production Range:

API6D ASME/ANSI 150 up to 2500 Lb

DN 1/2 to 48 Class: up to 600

DN 1/2 to 36 Class: up to 900

DN 1/2 to 24 Class: up to 150

Superior Corrosion Resistance

Constructed from high-grade ASTM A182 F304L stainless steel, this plug valve guarantees excellent protection against corrosive environments. The low carbon content enhances resistance to intergranular corrosion, making it ideal for chemical processing, petrochemical applications, and aggressive fluid handling. Its shot-blasted and passivated surface finish provides an additional safeguard, extending service life even in harsh conditions.

Versatile Application and Compatibility

Designed to handle a broad range of fluids-including water, oil, gas, steam, acids, and alkalis-the SQK A182 F304L Plug Valve fits seamlessly into chemical, oil & gas, water treatment, and industrial piping systems. Available in various connection types such as flanged, threaded, and socket weld, it ranges in size from 1/2" to 4" to meet diverse operational requirements.

FAQ's of SQK A182 F304L Stainless Steel Plug Valve:

Q: How does the SQK A182 F304L Plug Valve operate?

A: This valve uses a quarter-turn mechanism, actuated via a lever or wrench, to quickly open or close the flow. The user rotates the handle 90 degrees for efficient manual control.

Q: What are the main benefits of using A182 F304L stainless steel in this plug valve?

A: A182 F304L stainless steel provides outstanding corrosion resistance, particularly against acidic and alkaline media, due to its low carbon content. This material choice enhances durability and reduces the risk of corrosion-related failures in critical applications.

Q: When is a fire safe design recommended for this plug valve?

A: A fire safe design is advised when the valve is installed in environments where flammable fluids are present or there is a potential fire hazard. It can be specified on request for increased safety compliance.

Q: Where can this plug valve be applied effectively?

A: The SQK A182 F304L Plug Valve is suitable for use in chemical processing plants, petrochemical facilities, oil & gas pipelines, water treatment systems, and general industrial pipelines-wherever reliable shutoff for corrosive or non-corrosive fluids is required.

Q: What testing standards does this plug valve comply with?

A: It is designed and tested in accordance with API 598 (testing), API 599/ASME B16.34 (design), ensuring superior sealing performance and operational safety for industrial usage.

Q: How do the leakage classes (Class VI and Class IV) affect performance?

A: Class VI (soft seat) offers bubble-tight sealing suited for critical shutoff, while Class IV (metal seat) provides robust sealing with a small allowable leakage, ideal for high-temperature or abrasive service where soft seats may not be appropriate.

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