AISI 4130 Weld Neck Flange, Orifice Flange, Plate Flange

Superior Quality AISI 4130 Tongue and Groove Flange, and Spectacle Blind Flange at competitive prices.

Creative Piping is your trusted supplier of high-quality AISI 4130 flanges. Our flanges, made from durable chromium-molybdenum alloy steel, are designed to meet the demanding needs of various industries, including oil and gas, aerospace, automotive, and general engineering. With a focus on quality and reliability, We ensures that our AISI 4130 flanges provide excellent strength, weldability, and resistance to high pressure and temperature conditions.

AISI 4130 is a versatile chromium-molybdenum alloy steel commonly used in the oil and gas industry for its high strength and excellent weldability. Flanges made from AISI 4130 steel are often used in critical applications where high pressure and temperature conditions are present, such as in pipelines and wellhead equipment. AISI 4130 flanges offer a reliable and durable solution for demanding applications in various industries, where strength, weldability, and resistance to high pressure and temperature are essential requirements.

AISI 4130 (UNS G41300, WNR 1.7218) Flanges Supplier in different forms like Flat Face, Raised Face, RTJ, Lap Joint, Male and Female (M&F), Large and Small Tongue-and-Groove Flange.

AISI 4130 Ring Spacer Flange Specification

Standards & Grades01

AISI 4130

Size range 02

15mm ( 1/2" NPS ) up to 600mm ( 24" NPS ), For 2500# in sizes from NPS 1/2 to NPS 12

Pressure Rating 03

150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.

Dimensions 04

ANSI/ASME B16.5, B16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, BS, GOST, MSS SP-44, ISO70051, JISB2220, BS1560-3.1, API7S-15, API7S-43, API-605, ASA, AWWA, Custom Drawings

Connection Type 05

Flat Face, Raised Face, RTJ, Lap Joint, Male and Female (M&F), Large and Small Tongue-and-Groove

MTC 06

EN 10204 3.2 and EN 10204 3.1, Test Certificates certifying NACE MR0175, NACE MR0103

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We Manufacture AISI 4130 DIN 1.7218 Socket Weld Flange upto 48″ with pressure rating class 150#, 300#, 600#, 900#, 1500#, 2500#. Common standards include ANSI/ASME B16.5, B16.47 Series A & B, B16.48.

Immerse yourself in our vast selection of AISI 4130 industrial flanges, covering a broad spectrum of standards. Discover comprehensive specifications including dimensions, weight charts, tolerance charts, and sizes for various flange types such as Slip-on Flange, Long Weld Neck Flange, Orifice Flange, Threaded Flange, High Hub Blind Flange, Socket Weld Flange, Ring Spacer Flange, Paddle Blind Flange, Ring Type Joint Flange, Weldoflange, Nipoflange, Lap Joint Flange, Spectacle Blind Flange, and Tongue and Groove Flange.

Types of AISI 4130 Flanges

AISI 4130 Slip-on Flange

AISI 4130 Weld Neck Flange

AISI 4130 Blind Flange

AISI 4130 Socket Weld Flange

AISI 4130 Orifice Flange

AISI 4130 RTJ Flange

AISI 4130 Threaded Flange

AISI 4130 Lap Joint Flange

AISI 4130 Spectacle Blind Flange

AISI 4130 Paddle Blind Flange

AISI 4130 Ring Spacer Flange

AISI 4130 Nipoflange

AISI 4130 Weldoflange

AISI 4130 Tongue & Groove Flange

As a Premier Distributor and Exporter, We Provide AISI 4130 Industrial Flange to the USA, UAE, Saudi Arabia, Oman, and Qatar, adhering to British, European, and American standards.

AISI 4130 Forged Flange Equivalent Grades

STANDARD	WERKSTOFF NR.	UNS	SIS	BS	EN
AISI 4130	1.7218	G41300	JIS G4105	BS 970	25CrMo4

Chemical Composition of AISI 4130 Threaded Flange

Grade	Ni	C	Mo	Mn	Si	Fe	Cu	S	P	Cr
AISI 4130	0.50 Max	0.28-0.33	0.15-0.25	0.40-0.60	0.15-0.35	97.3-98.22	–	0.025 MAX	0.035 Max	0.80-1.10

Mechanical Properties of AISI 4130 Socket Weld Flange

Density	Melting Point	Tensile Strength	Yield Strength (0.2%Offset)	Elongation
7.85 G/Cm3	1432 ℃	560	460	21.50 %

With grades such as AISI 4130 flanges offer a wide selection to meet the demands of various industrial environments. AISI 4130 Slip On Flanges are commercially pure AISI 4130 grades known for their exceptional corrosion resistance, while AISI 4130 Plate Flange offer enhanced properties suitable for specific applications. These AISI 4130 Orifice Flanges provide reliable solutions for industries such as chemical processing, oil and gas, marine, and aerospace, where corrosion resistance, durability, and reliability are critical requirements for safe and efficient operations.

01 What are the main types of AISI 4130 flanges available?

AISI 4130 flanges are available in various types, including weld neck flanges, slip-on flanges, socket weld flanges, and threaded flanges. Each type serves specific purposes and is chosen based on application requirements.

02 What are the typical applications of AISI 4130 flanges?

These flanges find extensive use in industries such as oil and gas, aerospace, automotive, and general engineering. They are commonly employed in pipelines, wellhead equipment, drilling rigs, aircraft structural components, racing car chassis, and high-pressure fittings.

03 What sizes are AISI 4130 flanges available in?

AISI 4130 flanges are available in a wide range of sizes, catering to various pipe diameters and application needs. They are manufactured to meet both standard and custom size requirements.

04 What are the pressure ratings of AISI 4130 flanges?

The pressure ratings of AISI 4130 flanges vary depending on factors such as size, type, and design. Flanges are typically rated according to pressure classes defined by industry standards such as ANSI, ASME, API, and ASTM.

AISI 4130 Flanges Manufacturer