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Duplex Steel RTJ Flanges Manufacturer and Supplier In Manila, Philippines

Ting‍‌‍‍‌‍‌‍‍‌ Flanges in Manila, Philippines is the foremost producer and distributor of quality Duplex Steel RTJ (Ring Type Joint)  Flanges. The company is distinguished by its exact engineering, the high performance of its products, and its determination to abide by world quality standards. By employing cutting-edge technology and top-grade duplex stainless steel, Ting Flanges manufactures flanges that are strong, resistant to corrosion and leak-proof even if the sealing is done under high pressure. In line with its core values of innovation, durability and customer satisfaction, Ting Flanges is catering to the needs of industries within the Philippines and also in other countries, thus, it is able to provide dependable and long-lasting flange solutions for industrial applications that are tough and challenging.

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Duplex Steel RTJ Flanges

Duplex Steel Ring Type Joint Flanges

Duplex Steel Ring Joint Flanges

Duplex Steel RTJ (Ring Type Joint) Flanges are normally made of chromium (21–23%), nickel (4.5–6.5%), and molybdenum (2.5–3.5%), with a dual-phase microstructure of ferrite and austenite. Such a well-balanced composition makes the flanges highly resistant to pitting, crevice corrosion and stress-corrosion cracking. They have a tensile strength that varies from 620 to 850 MPa and a yield strength of about 450–550 MPa. The flanges also have great toughness, weldability and mechanical stability even at high pressure and temperature which, in turn, makes them perfect for use in critical and corrosive industrial environments.

Table of Contents

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Duplex Steel RTJ Flanges Specification

SpecificationASTM A182 / ASME SA182
Size Chart1/2″ (15 NB) to 48″ (1200NB) DN10~DN5000
StandardsANSI/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
Pressure Rating ANSIClass 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS
Pressure Calculation in DIN6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64
UNI6Bar 10Bar 16Bar 25Bar 40Bar
EN6Bar 10Bar 16Bar 25Bar 40Bar
CoatingOil Black Paint, Anti-rust Paint, Zinc Plated, Yellow Transparent, Cold and Hot Dip Galvanized
Test CertificatesEN 10204/3.1B
Raw Materials Certificate
100% Radiography Test Report
Third Party Inspection Report, etc
Production TechniqueForged, Heat treated and machined
Connect Type/ Flange Face TypeRing Type Joint (RTJ), 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

TestDirect-reading Spectrograph, Hydrostatic testing machine, X-ray detector, UI trasonic flaw detector, Magnetic particle detector
EquipmentPress machine, Bending machine, Pushing Machine, electric bevelling machine, Sand-blasting machine etc
Manufacturer of

ANSI DIN, GOST, JIS, UNI, BS, AS2129, AWWA, EN, SABS, NFE etc.
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 ASTM A182 F316 Duplex Steel Flanges
The other standard: AWWA C207; EN1092-1, GOST12820, JIS B2220; KS B1503, SABS1123; NFE29203; UNI2276

GradesDuplex Steel S31803, F51, S32205, F60
Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2, Test Certificates certifying NACE MR0103, NACE MR0175

Largest Duplex Steel RTJ Flanges Supplier in Manila, Philippines

Ting Flanges, a leading supplier in Manila, Philippines, offers an extensive selection of Duplex Steel RTJ Flanges, including weld neck flanges, slip-on flanges, blind flanges, threaded flanges, and lap joint flanges. Designed for diverse industrial applications, our high-quality inventory and commitment to exceptional service make us a trusted choice for flange products in the region.

Contact us to get a quick quote for your requirement.

We offer These Flanges as per DIN, ISO, JIS or ANSI Standard.

Duplex Steel RTJ (Ring Type Joint) Flanges are the most significant components of the oil and gas, petrochemical, power generation, marine and chemical processing industries. They are the ones to be employed in high-pressure piping systems that require safe, leak-proof connections. Their typical uses are offshore drilling platforms, refineries, pressure vessels and subsea pipelines. What make the flanges great are its super corrosion resistance and mechanical strength which, in turn, make it the perfect candidate for working in the harsh, corrosive and high-stress environments. Duplex Steel RTJ Flanges facilitate tight sealing, longevity and reliability, thus, the performance of these flanges will remain intact and will provide safety in industrial operations that are critical as well as in high-pressure ​‍​‌‍​‍‌​‍​‌‍​‍‌systems.

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Types of Duplex Steel RTJ Flanges

Duplex 2507 RTJ Flanges
ANSI B 16.5 Class 150 Duplex Steel RTJ Flanges
ANSI B16.5 Duplex Steel Ring Type Joint Flanges
ASTM A182 S31803 RTJ Flanges
Duplex Steel Industrial RTJ Flanges
Duplex Steel S32205 RTJ Flanges

Pressure Rating Duplex Steel RTJ Flanges

ASME/ANSI B 16.5RTJ Flange
PRESSURE CLASS150, 300, 400, 600, 900, 1500, 2500
ASME/ANSI B 16.47RTJ Flange [Series A & B],Welding Neck Flange
PRESSURE CLASS75, 150, 300, 400, 600, 900
ASME/ANSI B 16.36RTJ Flange
PRESSURE CLASS300, 400, 600, 900, 1500, 2500
PRESSURE CLASSPN 2.5 TO PN 40
BS 4504[PART 1]Hubbed Slip-On
PRESSURE CLASSPN 2.5 TO PN 400
BS 1560 BOSSHubbed Slip-On Hubbed Threaded
PRESSURE CLASS150, 300, 400, 600, 900, 1500, 2500
BS10Plate Slip-On Flange, Slip-On Boss Flange
TABLED, E, F, H
DIN FLANGESDIN 2527, 2566, 2573, 2576, 2641,2642, 2655, 2656, 2627, 2628, 2629, 2631, 2632, 2633, 2634, 2635, 2636, 2637,2638, 2673
PRESSURE CLASSPN 6 TO PN 100

Are Custom Sizes Available for Duplex Steel RTJ Flanges?

Yes, we offer custom sizes for Duplex Steel RTJ Flanges to meet specific project needs. Our team at Ting Flanges is committed to providing tailored solutions for all your requirements. For more details, contact us at sales@tingflanges.com.

Material Testing

We are renowned for delivering products with precise, accurate dimensions. Each product undergoes thorough testing, both destructive and non-destructive, to ensure quality before being shipped to our customers.

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Application Industry of Duplex Steel RTJ Flanges

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