The best manufacturer, exporter, and supplier of alloy steel welding neck flanges is Trimac Piping Solutions. We only use the best commercially available raw materials to create our products. Urban technologies and methods are used in the production of our products. In India, we are a reputable supplier of alloy steel welding neck flanges and we provide them at competitive prices. Chromium, nickel, and molybdenum are among the elements that give alloy steel welding neck flange their exceptional mechanical strength and resistivity to withstand both low- and high-temperature conditions. The tapered hub of alloy steel weld neck flanges offers incredible strength and flexibility. These flanges are renowned for their incredible surface finish, exact measurements, robust design, and longer service life. These flanges are extremely durable.
A variety of sizes, dimensions, and standards are available for welding neck flanges, which are made of alloy steel. Due to the chromium inclusion, these flanges exhibit exceptional corrosion resistance. These flanges are extremely strong, resilient, and hard. They are renowned for their durability as well. To ensure the quality, reliability, and safety of these flanges, we subject them to a battery of tests. Before delivering them to our cherished customers, we carefully inspect every one of our products. These flanges are highly sought-after in several industries due to their excellent performance and other advantages. They are used in many different systems, including those for food production, chemical plants, water lines, and the oil and gas industry. We offer the best alloy steel WNRF flanges to our clients.
| Specification | ASTM A182 / ASME SA182 |
|---|---|
| Size Chart | 1/2″ (15 NB) to 48″ (1200NB) DN10~DN5000 |
| 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 |
| Pressure Rating ANSI | Class 150 LBS, 300 LBS, K12822 LBS, 900 LBS, 1500 LBS, 2500 LBS |
| Pressure Calculation in DIN | 6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64 |
| UNI | 6Bar 10Bar 16Bar 25Bar 40Bar |
| EN | 6Bar 10Bar 16Bar 25Bar 40Bar |
| Coating | Oil Black Paint, Anti-rust Paint, Zinc Plated, Yellow Transparent, Cold and Hot Dip Galvanized |
| Test Certificates | EN 10204/3.1B Raw Materials Certificate 100% Radiography Test Report Third-Party Inspection Report, production production production |
| 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 |
| 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 |
| Mmanufacturer | ANSI DIN, GOST, JIS, UNI, BS, AS2129, AWWA, EN, SABS, NFE, etc, B.S: BS4504 , BS3293, BS1560, BS10 The other standard: AWWA C207; EN1092-1, GOST12820, JIS B2220; KS B1503, SABS1123; NFE29203; UNI2276 |
| Grades | Alloy Steel F1, F91, F22, F11, F5, F9 |
| Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2, Test Certificates certifying NACE MR0103, NACE MR0175 | |
| Steel Grades | UNS Designation | Steel Names |
|---|---|---|
| ASTM A182 F1 | K12822 | C-0.5Mo |
| ASTM A182 F2 | K12122 | 0.5Cr-0.5Mo |
| ASTM A182 F5 | K41545 | 5Cr-0.5Mo |
| ASTM A182 F5a | K42544 | 5Cr-0.5Mo |
| ASTM A182 F9 | K90941 | 9Cr-1Mo |
| ASTM A182 F10 | S33100 | 20Ni-8Cr |
| ASTM A182 F91 | K90901 | 9Cr-1Mo-V |
| ASTM A182 F92 | K92460 | 9Cr-0.5Mo-1.8W-V |
| ASTM A182 F11 CL1 | K11597 | 1.25Cr–0.5Mo–Si |
| ASTM A182 F11 CL2 | K11572 | 1.25Cr–0.25Mo–Si |
| ASTM A182 F11 CL3 | K11572 | 1.25Cr–0.5Mo–Si |
| ASTM A182 F12 CL1 | K11562 | 1Cr-0.5Mo |
| ASTM A182 F12 CL2 | K11564 | 1Cr-0.5Mo |
| ASTM A182 F22 CL1 | K21590 | 2.25Cr-1Mo |
| ASTM A182 F22 CL3 | K21590 | 2.25Cr-1Mo |
| ASTM A182 F21 | K31545 | 3Cr-1Mo |
| ASTM A182 F122 | K91271 | – |
| ASTM A182 F911 | K91061 | – |
| ASTM A182 F3V | K31830 | – |
| ASTM A182 F3VCb | K31390 | – |
| ASTM A182 F22V | K31835 | 2.25Cr-1Mo-V |
| ASTM A182 F23 | K41650 | – |
| ASTM A182 F24 | K30736 | 2.25Cr-1Mo-0.25V-Ti-B |
| ASTM A182 FR | K22035 | – |
| ASTM A182 F36 | K21001 | 1.15Ni-0.65Cu-Mo-Co |
| Size | Products | |
|---|---|---|
| Sizes 1/8″ – 36″ Raised Face or Flat Face | Alloy Steel F1 WNRF Flange Manufacturer in Mumbai | Alloy Steel WNFF Flange |
| Alloy Steel Welding Neck Flanges Manufacturer | Alloy Steel Weld Neck Flanges Supplier | |
| Alloy Steel F11 Weld Neck Flanges Stockist | Alloy Steel F5 Welding Neck Flanges | |
| F11 Alloy Steel Welding Neck Plate Flanges Manufacturer | ASTM A182 Alloy Steel F9 Raised Face Weld Neck Flanges | |
| Alloy Steel F22 Welding Neck Plate Flanges | Alloy Steel F11 RFWN Flanges | |
| Alloy Steel F91 WNRTJ Flanges Stockist in India | Alloy Steel F11 WNRF Flanges Manufacturer in Mumbai | |
STAINLESS STEEL WELD NECK FLANGES
ALLOY STEEL WELDING NECK
CARBON STEEL WELD NECK FLANGE
Alloy steel F1 welding neck flap manufacturer in Mumbai, alloy steel WNRF flap manufacturer certified by PED, alloy steel F11 welding neck pipe flap stockholder, and alloy steel 24 inch welding neck flap dealer in India.
About Us
Our fittings ensure that the pipeline lifelines of our industries are always perfectly suited. We at Trimac Piping Solutions consistently endeavor to manufacture fittings and flanges that are exceptional in quality, rich in material composition and made to perfection to endure forever.
Ground Floor, 192/4, Pavapuri Apartment, 9th Khetwadi Ln, near Reliance Hospital, Mumbai, Maharashtra 400004
+91 22 67496206
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