Home > Reducing Flanges
Reduction flanges are essential elements of pipeline design, purpose-built to enable smooth transitions between varying pipe dimensions. These flanges provide reliable pressure regulation and secure connection for a range of industrial components. Constructed from long-lasting materials like carbon steel, stainless steel and steel alloys, reducible flanges bring together strength and flexibility, sustaining a lasting, leak-proof seal under high pressures. They are favored across the oil, gas and chemical industries thanks to their dependability and mechanical precision. They are essential in industrial setups.
Dimensions : ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings
Size : 1/2″ (15 NB) to 48″ (1200NB)
Class : 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS, DIN Standard ND-6,10, 16, 25, 40 Etc.
DIN : DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636,DIN2637, DIN2638, DIN2673
BS : BS4504 , BS4504, BS1560, BS10
Flange Face Type : Flat Face (FF), Raised Face (RF), Ring Type Joint (RTJ)
Stainless Steel Reducing 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 Reducing Flanges :
ASTM / ASME A/SA 182 F 44, F 45, F51, F 53, F 55, F 60, F 61
Carbon Steel Reducing 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 Reducing Flanges : ASTM A350, LF2, LF3
Alloy Steel Reducing Flanges :
ASTM / ASME A/SA 182 & A 387 F1, F5, F9, F11, F12, F22, F91
Copper Alloy Steel Reducing 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 Reducing 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)
| Reducing Flange | Reducing Face Flanges |
| ANSI B16.5 Reducing Flanges | Reducing Flange Dimensions |
| ASME B16.5 Reducing Flanges | ANSI B16.5 Class 150 Reducing Flanges |
| Stainless Steel Reducing Flanges Suppliers | SS Reducing Flange |
| Reducing Flanges Dealer | ASME B16.47 Series A and B Reducing Flanges Exporter |
| ANSI B16.5 class 150 Reducing Flange Stockholder | ANSI 150 Reducing Flange Distributors |
| Carbon Steel Reducing Flange | High Quality Reducing Flanges Manufacturer |
| ASTM A182 Stainless Steel Reducing Flange | Duplex Steel Reducing Flange |
| Super Duplex Steel Reducing Flange | Copper Nickel Reducing Pipe Flanges |
| High Nickel Alloy Reducing Flanges | Hastelloy Reducing Flanges Stockist |
| Titanium ASME B16.47 Series A and B Reducing Flanges | Inconel Reducing Flanges |
At Sumakhsteel, we take pride in being the largest supplier and manufacturer in the USA, delivering advanced solutions for every one of your piping requirements. Featuring modern production facilities strategically positioned across the USA, we maintain an extensive stock of more than 25,000 tons of top-grade materials kept ready in inventory.
Reach out to us for a fast quote tailored to your requirement.
We supply these Reducing Flanges conforming to DIN, ISO, JIS or ANSI Standard.
Reducing Flanges are widely used across numerous industries thanks to their outstanding mechanical properties and their resistance to wear, corrosion, and elevated temperatures. Such flanges see extensive use in the oil and gas, petrochemical, power generation, and aerospace sectors. They serve a key role in connecting equipment, valves, and piping systems. Owing to their remarkable strength, toughness, and wear resistance, they are ideally suited for applications subjected to demanding operating conditions, including high temperatures, elevated pressures, and corrosive surroundings.
Yes, reducing flanges are able to be recycled once used. Such flanges are usually manufactured from recyclable materials like carbon steel, stainless steel, and alloy steels. The recycling process consists of gathering the spent flanges, melting them down, and subsequently reshaping the metal into fresh products or components. This procedure aids in conserving natural resources, lowers energy usage relative to manufacturing new metals, and cuts down on waste disposal. Recycling reducing flanges promotes sustainable practices by prolonging the lifecycle of materials and lessening the environmental footprint linked to manufacturing and disposal.
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