Carbon Steel A36 Flanges

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Carbon Steel A36 Flanges Manufacturer & Supplier in Auckland, New Zealand.

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Discover our Carbon Steel A36 Flanges selection across our product pages, featuring a variety of premium solutions designed to satisfy diverse industrial requirements. These flanges are built for longevity, complying with rigorous industry standards to guarantee dependability in every use. As a reliable supplier, we place customer satisfaction first by providing customizable choices, competitive rates, and fast shipping services. Whether for construction, infrastructure, or industrial ventures, our Carbon Steel A36 Flanges deliver exceptional performance, boosting the strength of your systems with steady quality and innovation. Select our trustworthy solutions to advance your projects, supported by our steadfast dedication to excellence.

Carbon Steel A36 Flanges Specifications

Standards	ANSI/ASME B16.5, EN Flanges, BS 10, B16.47 Series A & B, EN-1092, ASME Flanges, BS Flanges, B16.48, DIN, DIN Flanges, GOST Flanges, ANSI Flanges, BS4504.
Size	1/2″ (15 NB) to 48″ (1200NB) DN10~DN5000
Pressure Rating	Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS
Production technique	Forged, Heat treated and machined
Special design	As per your drawing
	AS, ANSI, BS, DIN and JIS
	15 NB (1/2″) to 200 NB (8″)
	Equal and Reducing Configurations
Connect Type/ Flange Face Type	Ring Type Joint (RTJ), Small Tongue, Raised Face (RF), Lap-Joint Face (LJF), Small Male-Female (SMF), Flat Face (FF), Large Tongue & Groove, Large Male-Female (LMF).
Largest Bore Diameter Sizes	NPS ≤ 10
Minimum & Maximum Size	1/2″ To 48″
Origin	Indian / Japan / Korean / West Europe / USA
JIS Standard	5K, 10 K, 16 K 20 K, 30 K, 40 K, 63 K
A182 Flange EN	6Bar 10Bar 16Bar 25Bar 40Bar
Test Certificates	EN 10204/3.1B
	Raw Materials Certificate
	100% Radiography Test Report
	Third Party Inspection Report, etc.
Application	Gas, Power, Chemical, Metallurgy, Petroleum, Shipbuilding, Construction etc.

Carbon Steel A36 Flanges Chemical Composition

Grade	C	Si	Mn	P	S	Mo	Ni	Cr	Cu	V
A36	0.25 max	0.40 max	0.80 – 1.20	0.040 max	0.050 max	–	–	–	–	–

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Carbon Steel A36 Flanges Mechanical Properties

Grade	Yield Strength ReH N/mm2	Tensile Strength Rm N/mm2	Elongation ( A )	Impact Test ( J )
A36	250 min	400 – 550	20% min	–

Top Carbon Steel A36 Flanges Manufacturing Company in Auckland

At Koasteel, we take pride in being the largest supplier and manufacturer in the New Zealand, delivering advanced solutions for every one of your piping requirements. With cutting-edge production facilities strategically situated in the New Zealand, we hold an extensive inventory of more than 25,000 tons of top-quality materials ready and available in stock.

Get in touch with us for a fast quote tailored to your requirement.

Estos flanges de acero al carbono los suministramos según las normas DIN, ISO, JIS o ANSI.

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Advantages of Carbon Steel A36 Flanges

Cost-effective: A36 carbon steel is widely accessible and fairly low in cost when compared with other materials, which makes it an economical option for a range of applications.
Weldability: A36 carbon steel welds with ease, enabling efficient fabrication and assembly work without sacrificing strength or integrity.
Machinability: It lends itself to easy machining, permitting the production of intricate shapes and designs with accuracy, which is vital for tailored flange specifications.
Strength and Durability: A36 carbon steel is robust and long-lasting, well suited to tough industrial settings and applications that demand high performance.
Corrosion Resistance: Although it lacks the corrosion resistance of stainless steel or certain other alloys, applying suitable coating or protection can reduce corrosion risks, making A36 flanges appropriate for many environments.
Versatility: A36 carbon steel flanges are applicable across numerous industries and uses, such as construction, oil and gas, petrochemical, and manufacturing.

Types of Carbon Steel A36 Flanges

Carbon Steel A36 Flanges Uses

Application Industry

Carbon Steel A36 Flanges have applications that are as varied as the industries they support, led chiefly by the aerospace, railway, construction and automotive industries along with petrochemical, nuclear, medical, Oil & Gas, Chemical, Pharmaceutical, Food & Beverage, Nuclear, Thermal Power plants, Paper and Pulp, marine and mining, etc.

Oil & Gas Industry

Aviation Industry

Petro Chemical Industry

Power Generation Industry

Construction: A36 carbon steel flanges are commonly employed to join pipes, valves, and fittings in infrastructure projects like buildings, bridges, and pipelines.
Oil and Gas Industry: In the oil and gas industry, these flanges serve to link pipelines, valves, and equipment across refineries, petrochemical plants, and offshore drilling platforms.
Power Generation: Within power plants, A36 flanges are used to join piping systems and equipment in steam, gas, and nuclear power generation facilities.
Water Treatment: They find application in water treatment plants for joining pipes and valves within water distribution systems, wastewater treatment facilities, and desalination plants.
Chemical Processing: A36 carbon steel flanges are applied in chemical processing plants to link pipelines and equipment that handle corrosive chemicals and fluids.

How to Choose the Right Carbon Steel A36 Flanges

Material Quality: Carbon steel A36 is a widely used grade recognized for its strength and durability. Make sure the flanges are manufactured from high-quality A36 carbon steel to ensure performance and long service life.
Pressure and Temperature Ratings: Identify the pressure and temperature conditions in which the flanges will function. Select flanges rated properly to withstand your system’s peak pressure and temperature so that safety and reliability are maintained.
Size and Dimensions: Flanges are available in a range of sizes and dimensions to suit different piping systems. Be sure to pick flanges with the proper size, bore diameter, and thickness to match the pipes they will join.
Flange Type: Several types of flanges exist, including weld neck, slip-on, socket weld, blind, and threaded flanges. Select the type that fits your piping system and installation needs. For instance, weld neck flanges offer stronger support and are well suited for high-pressure applications, whereas slip-on flanges are simpler to align and install.

Can Carbon Steel A36 Flanges be used for underground applications?

No, Carbon Steel A36 Flanges are unsuitable for underground applications because they are prone to corrosion in these environments. Underground conditions can accelerate corrosion, weakening the integrity of the flanges and possibly creating safety risks. For underground installations, flanges made from corrosion-resistant materials, like stainless steel or corrosion-resistant alloys, are advised.

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FAQ (Frequently Asked Questions)

How do I select the right Carbon Steel A36 Flanges for my application?

When choosing the appropriate Carbon Steel A36 Flanges, take into account the flange’s pressure rating, dimensions, and temperature suitability for your application. Confirm that they comply with industry standards and are appropriate for the particular conditions and setting in which they will operate. Seeking advice from an experienced supplier or engineer can also offer helpful direction.

How are Carbon Steel A36 Flanges sized?

Carbon Steel A36 Flanges are dimensioned according to their nominal pipe size (NPS), which matches the inside diameter of the pipe they are designed to accommodate. Typical sizes span from 1/2 inch up to 24 inches, with larger dimensions available upon request. Flanges are defined by their NPS, pressure rating, and facing type to guarantee compatibility and reliable sealing within piping systems.

What are the considerations for installing Carbon Steel A36 Flanges?

Prior to installing Carbon Steel A36 Flanges, verify correct alignment and secure bolt fastening to avoid leaks. Adhere to manufacturer guidelines for torque values to preserve structural integrity. Inspect flange surfaces for damage or defects before mounting. Take into account environmental conditions such as temperature and pressure for the best performance.