Square Flange Manufacturers, Stainless Steel Square Flange Stockists

We Recognize as a Trusted Manufacturers, Suppliers, & Exporters of Square Flange, Square Raised Face Flange, Stainless Steel Square Flange, Flat Faced Square Flange, ASME B16.47/ANSI B16.5 Square Flange, Square Plate Flange, Series A & B Square Flange, Square Forged Flange, MSS SP-44 Square Flange, DIN86029 PN10 Square Flange, Class 150, 300, 600, 900, 1500 Square Flange Dimensions.

Materials used in Manufacturing of Square Flange includes Stainless Steel(SS), Hastelloy, Monel, Inconel, Titaniun, Duplex Steel, Nickel Alloy, Super Duplex Steel, Incoloy, Alloy 20, 254 SMO, Copper Nickel, Carbon Steel(CS), Alloy Steel, Aluminium, Bronze, Mild Steel(MS), Brass.

Standard Specifications of Square Flange

• Type Square Flange
• Size ½” (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
• In Form SORF, WNRF, BLRF, SWRF, LAP Joint, Threaded, Reducing, Spectacle, etc
• Specialize As per drawing
• Standard ANSI B16.5, ANSI B16.47, ANSI B16.36, ANSI B16.48, BS 4504, EN1092, UNI 2277/2278, DIN, JIS, SABS1123, GOST-12820
• Coating/Surface Treatment Anti-rust Paint, Oil Black Paint, Yellow Transparent, Zinc Plated, Cold and Hot Dip Galvanized
• Connection Type Ring Type Joint, Lap-Joint Face, Raised Face, Flat Face, Large Male-Female, Small Male-Female, Large, Tongue & Groove, Small Tongue & Groove
• Flange Face Type Flat Face (FF), Raise Face (RF), Ring Joint (RJT)
• Dimensions ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings
• Packing No Fumigate or Fumigate Plywood/Wood Pallet or Case
• Usage/Applications Oil Field, Offshore, Water System, Shipbuilding, Natural Gas, Electric Power, Pipe Projects etc.

Materials, Standards, & Grades of Square Flange

• Stainless Steel Square Flange ASTM A 182, A 240 F 304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H,904L
• Duplex Steel Square Flange ASTM / ASME A/SA 182 F 44, F 45, F51, F 53, F 55, F 60, F 61
• Super Duplex Square Flange ASTM / ASME A/SA 182 F 44, F 45, F51, F 53, F 55, F 60, F 61
• Nickel Alloys Square Flange 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)
• Copper Alloys Square Flange 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
• Alloys Square Flange ALLOY 20, ALLOY C, ALLOY C276, ALLOY B2
• Low Temperature Steel Square Flange ASTM A350 LF2, LF3, LF6
• High Yield Square Flange ASTM A694 F42, F52, F60, F65, F70
• Carbon Steel Square Flange 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
• Alloy Steel Square Flange ASTM / ASME A/SA 182 & A 387 F1, F5, F9, F11, F12, F22, F91

Ample Alloys has given an impetus to several industries during the last two decades, especially through its extraordinary services and outstanding products. We are an ISO certified Company that caters to the demanding requisites of some of the most critical industries. Stainless Steel Square Flange made in accordance to JIS B2291 standard is a connecting piece that links JIS (Japanese Industrial Standards) nominal bore size pipes together and has a working pressure of up to 210kgf/cm2. This is equivalent to 210 Bar, or 21MPa. These SS Square Flange are usually used in high-pressure systems such as hydraulic and steam lines for up to 3,000 PSI working pressure. There 3 types of Square flanges i.e. SHAB, SSAB, LSA.

Dimensions of Square Flange

1.  SHAB – Used with hexagon hex bolts, larger flange body size (Figure 1)
2. SSAB – Used with socket cap screw, smaller flange body size than SHAB (Figure2)
3. LSA – Oring side only, L shaped internal flow (Figure 3)

ASME B16.5 Standard Square Flange Sizes

• » 150 Square Flange : 8 Holes Ø 10
• » 200 Square Flange: 12 Holes Ø 12
• » 250 Square Flange: 12 Holes Ø 12
• » 300 Square Flange: 12 Holes Ø 14
• » 400 Square Flange: 12 Holes Ø 14
• » 500 Square Flange: 16 Holes Ø 14
• » 600 Square Flange: 16 Holes Ø 18
• » 700 Square Flange: 20 Holes Ø 18
• » 800 Square Flange: 20 Holes Ø 18

Industries We Caters Square Flange

Ample Alloys has many years of experiance of export and supply of Square Flange that is extensively used in the following industries:

Available Types of Square Flange

City List where we Export & Supply

Country List where we Export & Supply

Price Range of Square Flange in India

Prices varies frequently and also depends on minimum order and might changed without any prior notifications. For more details contact us now and get Instant Quote.

• Square Flange : US $1.00-$100.00 / Piece
• Square flange asme gost special-shaped flange : US $5.00-$50.00 / Piece
• Vacuum Sanitary conflat 6way Square flange : US $5.00-$100.00 / Piece
• stainless steel hydraulic square flange : US $1.00-$10.00 / Piece