Tongue and Groove Flanges

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Tongue and Groove Flanges Manufacturer, Exporter and Supplier in Auckland, New Zealand

ANSI B16.5 Class 150 Tongue and Groove Flanges, ASME B16.5 Tongue and Groove Flanges , Groove and Tongue Flanges, Global Supplier of Tongue and Groove Flanges in Auckland, New Zealand.

Tongue and groove (T&G) flangesare essential elements of pipeline design, engineered to optimize pressure control and guarantee safe connections. Manufactured from robust materials like carbon steel, stainless steel and steel alloys, T&G flanges deliver strength along with dependable flexibility. Their distinctive tongue-groove configuration ensures precise alignment and a leak-proof seal, which makes them well-suited for applications that demand tight seals. Commonly employed in electricity, oil, gas, and chemical applications, T&G flanges serve an important function in system safety and operational efficiency. Recognized for their technical precision, durability, and long-term reliability, T&G flanges are today indispensable in industrial pipeline installations.

Tongue and Groove Flanges Specifications

Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2, Test Certificates certifying NACE MR0103, NACE MR0175
Tongue And Groove Flange 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
ASME B16.5 Tongue And Groove Flange Size Chart	1/2″ (15 NB) to 48″ (1200NB) DN10~DN5000
Tongue And Groove Flange Pressure Calculation in DIN	6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64 Tongue And Groove Flange
Tongue And Groove Flange Pressure Rating ANSI	Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS Tongue And Groove Flange
UNI	6Bar 10Bar 16Bar 25Bar 40Bar Tongue And Groove Flange
JIS	5K, 10 K, 16 K 20 K, 30 K, 40 K, 63 K Tongue And Groove Flange
Coating	Oil Black Paint, Anti-rust Paint, Zinc Plated, Yellow Transparent, Cold and Hot Dip Galvanized Tongue And Groove Flange
EN	6Bar 10Bar 16Bar 25Bar 40Bar Tongue And Groove Flange
Test Certificates	EN 10204/3.1B Raw Materials Certificate 100% Radiography Test Report Third Party Inspection Report, etc
Most common types of Tongue And Groove Flange	Forged / Threaded / Screwed / Plate
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
Production technique	Forged, Heat treated and machined
Test	Direct-reading Spectrograph, Hydrostatic testing machine, X-ray detector, UI trasonic flaw detector, Magnetic particle detector
Special design	As per your drawing AS, ANSI, BS, DIN and JIS 15 NB (1/2″) to 200 NB (8″) Equal and Reducing Configurations
Origin	Indian / West Europe / Japan / USA / Korean
Equipment	Press machine, Bending machine, Pushing Machine, electric bevelling machine, Sand-blasting machine etc
Tongue And Groove Flange Uses & application	Bitumen upgraders. Heavy oil refineries. Nuclear power (mostly seamless). Petrochemicals and acids.
Manufacturer of	ANSI DIN, GOST, JIS, UNI, BS, AS2129, AWWA, EN, SABS, NFE etc. Tongue And Groove 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 Tongue And Groove Flange The other standard: AWWA C207; EN1092-1, GOST12820, JIS B2220; KS B1503, SABS1123; NFE29203; UNI2276
Export to	Saudi Arabia, Peru, Egypt, Indonesia, Brazil, Spain, USA, Canada, Ukraine, Singapore, Thailand, Oman, Ireland, Korea, Iran, India, Auckland

Material & Grades of Tongue and Groove Flanges

Stainless Steel Tongue & Groove Flanges :
ASTM A 182, A 240 F 304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H, 904L

Duplex & Super Duplex Steel Tongue & Groove Flanges :
ASTM / ASME A/SA 182 F 44, F 45, F51, F 53, F 55, F 60, F 61

Carbon Steel Tongue & Groove Flanges :
ASTM / ASME A/SA 105 ASTM / ASME A 350 , ASTM A 181 LF 2 / A516 Gr.70 A36, A694 F42, F46, F52, F60, F65, F706

Low Temperature Carbon Steel Tongue & Groove Flanges :ASTM A350, LF2, LF3

Alloy Steel Tongue & Groove Flanges :
ASTM / ASME A/SA 182 & A 387 F1, F5, F9, F11, F12, F22, F91

Copper Alloy Steel Tongue & Groove Flanges : ASTM SB 61 , SB62 , SB151 , SB152 UNS No. C 70600 (Cu-Ni 90/10), C 71500 (Cu-Ni 70/30), UNS No. C 10100, 10200, 10300, 10800, 12000, 12200

Nickel Alloy Tongue & Groove Flanges :
ASTM SB564, SB160, SB472, SB162 Nickel 200 (UNS No. N02200), Nickel 201 (UNS No. N02201), Monel 400 (UNS No. N04400), Monel 500 (UNS No. N05500), Inconel 800 (UNS No. N08800), Inconel 825 (UNS No. N08825), Inconel 600 (UNS No. N06600), Inconel 625 (UNS No. N06625), Inconel 601 (UNS No. N06601), Hastelloy C 276 (UNS No. N10276), Alloy 20 (UNS No. N08020)

Stockist of Stainless Steel Tongue and Groove Flanges in Christchurch, ANSI B16.5 Tongue and Groove Flanges, Groove Type Flange, Large Groove Flange in Christchurch, New Zealand.

Tongue and Groove Flanges Available Types

Tongue & Groove Flange	Groove & Tongue Flanges
ANSI B16.5 Tongue & Groove Flanges	Tongue & Groove Flange Dimensions
ASME B16.5 Tongue & Groove Flanges	ANSI B16.5 Class 150 Tongue & Groove Flanges
Stainless Steel Tongue & Groove Flanges Suppliers	SS Groove & Tongue Flange
Tongue & Groove Flanges Dealer	ASME B16.47 Series A and B Tongue & Groove Flanges Exporter
ANSI B16.5 class 150 Tongue & Groove Flange Stockholder	ANSI 150 Tongue & Groove Flange Distributors
Carbon Steel Groove & Tongue Flange	High Quality Tongue & Groove Flanges Manufacturer
ASTM A182 Stainless Steel Tongue & Groove Flange	Duplex Steel Tongue & Groove Flange
Super Duplex Steel Tongue & Groove Flange	Copper Nickel Tongue & Groove Pipe Flanges
High Nickel Alloy Groove & Tongue Flanges	Hastelloy Tongue & Groove Flanges Stockist
Titanium ASME B16.47 Series A and B Tongue & Groove Flanges	Inconel Tongue & Groove Flanges

Top Tongue and Groove 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 maintain an extensive inventory of more than 25,000 tons of top-quality materials kept ready in stock.

Reach out to us for a fast quote tailored to your requirement.

We offer these Tongue and Groove Flanges in compliance with DIN, ISO, JIS or ANSI Standard.

Nickel Alloy 200 Tongue and Groove Flange in New Zealand, ASTM A182 Ss Tongue and Groove Flange, Alloy Steel Tongue and Groove Flanges in Auckland, New Zealand.

Advantages of Tongue and Groove Flanges

Secure Sealing: The distinctive tongue and groove configuration creates a snug, leak-free seal, which is why T&G flanges are well-suited to high-pressure and high-temperature uses where keeping a secure connection matters greatly.
Precise Alignment: Because the tongue and groove mechanism interlocks, it delivers accurate alignment as it is installed, lowering the chance of misalignment and improving the piping system’s overall stability.
Durability: Built from sturdy materials like carbon steel, stainless steel, and steel alloys, T&G flanges provide outstanding strength and durability, guaranteeing lasting reliability even in demanding situations.
Versatile Application: T&G flanges work well across many industries, such as power generation, oil, gas, and chemical sectors, thanks to their capacity to manage differing pressure and temperature conditions effectively.
Enhanced Safety: The dependable, secure connection that T&G flanges deliver adds significantly to the pipeline system’s safety, cutting the likelihood of leaks and keeping operation efficient even in tough environments.

Types of Tongue and Groove Flanges

ASME B16.47 Series A And B Tongue and Groove Flanges in New Zealand, Manufacturer of Tongue and Groove Tongue and Groove Flanges in Christchurch, New Zealand.

Application Industry

Since Tongue and Groove Flanges offer outstanding mechanical properties and withstand wear, corrosion, and elevated temperatures, they see broad use across numerous industries. These flanges are commonly employed in the oil and gas, petrochemical, power generation, and aerospace sectors. They serve a key role in connecting equipment, valves, and piping systems. Thanks to their remarkable strength, toughness, and wear resistance, they are ideal for uses subjected to demanding operating conditions, including high temperatures, high pressures, and corrosive environments.

Oil & Gas Industry

Aerospace Industry

Petro Chemical Industry

Power Generation Industry

Can Tongue and Groove Flanges be Recycled after use?

YesTongue and Groove (T&G) flanges are recyclable once they have been used. Manufactured from recyclable materials such as carbon steel, stainless steel, and steel alloys, these flanges can be melted down and repurposed in new production processes. Recycling T&G flanges helps preserve natural resources, lessen environmental harm, and advance sustainable practices within the industry. By reusing these materials, the demand for new raw materials is reduced, supporting a greener and more efficient production cycle.

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Email: sales@koasteel.nz