Lap joint Flanges

The lap joint flanges are integral in various piping systems that ensure smooth connections, enhanced flexibility, and cost-effective solutions for industries across the globe. Metcore Steel & Alloys takes the responsibility of ensuring premium quality to the most valued customers to ensure high performances in various applications.

Lap joint Flanges - High-Quality Industrial Solutions
Lap joint Flanges

The following post talks about the basics of lap joint flanges, inclusive of definition, advantages, and applications related to industries.

As one of the leading Lap joint Flanges Manufacturers, Metcore Steel & Alloys is committed to supplying top-quality products that are fabricated with precision and adhere to the highest industry standards.

What is Lap joint Flanges?

Special components in the world of piping and flanging are the lap joint flanges, which work in tandem with the stub ends. While the other kinds of flanges are welded directly to the pipe, being different, these are loose. Normally, it rests against the back of the stub end and is used in applications that require frequent disassembly of the joint.

Lap joint flanges are widely used in industries due to their adaptability and easy maintenance. They are especially suitable for systems that need periodic inspection or cleaning. Major suppliers of lap joint flanges, such as Metcore Steel & Alloys, understand the need for precision in these components to meet the diversified requirements of modern industrial systems.

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Advantages of Lap joint Flanges?

The lap joint flanges have numerous advantages and hence find extensive applications for many industrial purposes:

Cost-effective: Since in itself the flange doesn't weld, it is reusable with minimal abrasion, hence reducing eventual costs of operation.

Alignment Flexibility: The loose nature of the lap joint flanges makes alignment of bolt holes easy, and this makes installation easier.

Corrosion Resistance: Because only the stub end is exposed to the material being transported, the flange can be fabricated from less expensive materials without sacrificing durability.

Ease of Maintenance: It is easy to remove and reinstall them, thereby reducing downtime during repairs or inspections.

These features make lap joint flanges a preferred option for the stockist of Lap joint Flanges due to their reliability in various applications.

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Applications and Uses in Different Industries

The fields of application for lap joint flanges are quite wide, ranging through a host of industries due to their versatility. A few leading ones include:

Petrochemical Industry: Provides smooth joints on pipelines that carry crude oil, natural gas, and its by-products.

Chemical Processing: Very corrosive fluids, whose corrosion could be within the compatibility limits of varieties of stub end materials, are handled.

Food and Beverage: Provides cleanliness and easy cleaning in pipelines used to carry liquid and semi-liquid products.

Pharmaceutical Industry: It plays a very important role in the pharmaceutical industry for maintaining clean and sterile environments in production lines.

Marine Applications: They have wide applications in shipbuilding and installation in the sea for their resistance capability against corrosion.

Lap joint Flanges Manufacturers in Mumbai, Lap joint Flanges Suppliers in Mumbai, Lap joint Flanges Stockists in Mumbai, Lap joint Flanges Exporters in Mumbai

As trusted strong exporters of Lap joint Flanges, at Metcore Steel & Alloys, every piece of flange is designed and manufactured to meet or even exceed the most rigid requirements for performance and strength in various industries.

Why Choose Metcore Steel & Alloys? We at Metcore Steel & Alloys take pride in our name, one of the reputed names in the industry. Our lap joint flanges are designed and built from the best of materials by expert engineers to provide for all specific needs of customers. Timely delivery, aggressive pricing, and uncompromising commitment to quality form the foundation of our association with customers.

We serve global industries, offering top-notch solutions aimed at enhancing operational efficiency. If you're searching for reliable and efficient strong>Lap joint Flanges Manufacturers, look no further than Metcore Steel & Alloys. We can say, with proficiency, that Metcore Steel & Alloys can promise only the best quality Lap Joint Flanges to fulfill your expectations. Whether your business requires custom solutions or simply standard products, we will ensure you are covered. Feel free to explore through the vast offering and bring in changes to the next level to your piping systems.

What Is A Specification Of Lap joint Flanges?

ASME B16.5 Lap Joint Flange Size Chart 1/2" (15 NB) to 48" (1200NB) DN10~DN5000
Lap Joint Pipe Flanges Standards ANSI/ASME B16.5, B16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, GOST Flange, ASME/ANSI B16.5/16.36/16.47A/16.47B, MSS S44, ISO70051, JISB2220, BS1560-3.1, API7S-15, API7S-43, API605, EN1092
RTJ Lap Joint Flange Pressure Rating ANSI Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS Lap Joint Stub End Flanges
RF Lap Joint Flange Pressure Calculation in DIN 6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64 RTJ Lap Joint Flange
JIS 5K, 10 K, 16 K 20 K, 30 K, 40 K, 63 K RF Lap Joint Flange
UNI 6Bar 10Bar 16Bar 25Bar 40Bar Lap Joint Pipe Flanges
EN 6Bar 10Bar 16Bar 25Bar 40Bar Lap Joint Ring Flange
Coating Oil Black Paint, Anti-rust Paint, Zinc Plated, Yellow Transparent, Cold and Hot Dip Galvanized Stainless Steel Lap Joint Flange
Most common types of Lap Joint Weld Flange Forged / Threaded / Screwed / Plate
Test Certificates EN 10204/3.1B
Raw Materials Certificate
100% Radiography Test Report
Third Party Inspection Report, etc
Production technique
  • Forged, Heat treated and machined
Connect Type/ Flange Face Type Raised Face (RF), Ring Type Joint (RTJ), Flat Face (FF), Large Male-Female (LMF), Lap-Joint Face (LJF), Small Male-Female (SMF), Small Tongue, Large Tongue & Groove, Groove
Special design As per your drawing
AS, ANSI, BS, DIN and JIS
15 NB (1/2") to 200 NB (8")
Equal and Reducing Configurations
Test Direct-reading Spectrograph, Hydrostatic testing machine, X-ray detector, UI trasonic flaw detector, Magnetic particle detector
Equipment Press machine, Bending machine, Pushing Machine, electric bevelling machine, Sand-blasting machine etc
Origin Indian / West Europe / Japan / USA / Korean
Manufacturer of ANSI DIN, GOST, JIS, UNI, BS, AS2129, AWWA, EN, SABS, NFE etc.
RTJ Lap Joint Flange: -BS Flange, EN Flange, API 6A Flange, ANSI Flange, ASME Flange, DIN Flange, EN1092-1 Flange, UNI Flange, JIS/ KS Flange, BS4504 Flange, GB Flange, AWWA C207 Flange, GOST Flange, PSI Flange
  • B.S: BS4504 , BS3293, BS1560, BS10
  • AS 2129: Table D; Table E; Table H
  • ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings
  • ANSI : ANSI B16.5, ANSI B16.47(API605), MSS SP44, ANSI B16.36, ANSI B16.48
  • ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48
  • American standard (ANSI)
  • German (DIN)
  • British standard (BS)
  • DIN: DIN 2527, DIN 2566, DIN 2573, DIN 2576, DIN 2641, DIN 2642, DIN 2655, DIN 2656, DIN 2627, DIN 2628, DIN 2629, DIN 2631, DIN 2632, DIN 2633, DIN 2634, DIN 2635, DIN 2636, DIN 2637, DIN 2638 Lap Joint Ring Flange
  • The other standard: AWWA C207; EN1092-1, GOST12820, JIS B2220; KS B1503, SABS1123; NFE29203; UNI2276
Lap Joint Pipe Flanges Uses & application
  • Bitumen upgraders.
  • Heavy oil refineries.
  • Nuclear power (mostly seamless).
  • Petrochemicals and acids.
Export to Ireland, Singapore, Indonesia, Ukraine, Saudi Arabia, Spain, Canada, USA, Brazil, Thailand, Korea, Iran, India, Egypt, Oman, Dubai, Peru, etc
Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2, Test Certificates certifying NACE MR0103, NACE MR0175

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