Screwed Flanges
Manufacturer of comprehensive range Screwed Flanges, Look for Screwed Flanges best price
your source for Screwed Flanges, Manufacturer and Supplier of the most qualitative range of Screwed Flanges
Grand Metal Corporation is acknowledged as a manufacturer, exporter & suppliers of Screwed Flanges, available in a variety or grades, materials, and finishes, in metric and inch sizes. full line fastener distributor specializing in industrial products for companies involved in Equipment Manufacturing, Mining, Oil Refineries, Chemical manufacturing, Steel and Aluminium Manufacturing, Utilities and Transportation, and Industrial Construction.
Grand Metal Corporation carries a variety of Screwed Flanges from Carbon Steel, Stainless Steel and High Nickel Alloy -F467 NiCu 400 (Monel) and commercial 18-8/304, 316L Stainless Steel. We supply Screwed Flanges at Best suitable price.
Type of Screwed Flanges like SORF, SWRF, WNRF, BLRF, LAP Joint, Reducing, Spectacle, Threaded & As per your Drawing in International Standard like ASTM, BS, IS Etc. as per ASA, DIN Table etc. with Manufacturer Test Certificate & IBR Test Certificate.
Useful Information About Screwed Flanges
Specification
| 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. |
| Standards |
: |
ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48 |
| DIN |
: |
DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636, DIN2637, DIN2638, DIN2673 |
| B.S |
: |
BS4504 , BS4504, BS1560, BS10 |
| Flange Face Type |
: |
Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ) |
| Coating/Surface Treatment |
: |
Anti-rust Paint, Oil Black Paint, Yellow Transparent, Zinc Plated, Cold and Hot Dip Galvanized |
Grade and Material
Stainless Steel Screwed/Threaded Flanges :
ASTM A182, A240 F 304, 304L, 304H, 316, 316Ti, 316H, 316L, 316LN, 309S, 309H, 310S, 310H,317, 317L, 321, 321H, 347, 347H, 201, 202, 904L
Carbon Steel Screwed/Threaded Flanges :
ASTM A 105, ASTM A 350 LF 2, ASTM A694 F52 - F60 - F65 - F70
Alloy Steel Screwed/Threaded Flanges :
ASTM A182 F1,F5,F9,F11,F22,F91
Nickel Alloy Screwed/Threaded 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).
Copper Alloy Screwed/Threaded Flanges :
ASTM SB 61 , SB62 , SB151 , SB152 UNS No. C 10100, 10200, 10300, 10800, 12000, 12200, 70600, 71500, UNS No. C 70600 (Cu -Ni- 90/10), C 71500 (Cu -Ni- 70/30)
Duplex Steel Screwed/Threaded Flanges :
ASTM A182, A240 F 44, F 45, F51, F 53, F 55, F 60, F 61
Dimensional Tolerances of Screwed Flanges ASME B16.5
| Outside Diameter |
Inside Diameter |
| ≤ 24 = 1.6 mm | > 24 = ± 3.2 mm |
Within Limits on Boring Gauge |
| Diameter of Contact Face |
Drilling |
| 1.6 mm Raised Face = ± 0.8 mm |
Bolt Circle = 1.6 mm | Bolt Hole Spacing = ± 0.8 mm |
| 6.35 mm Raised Face, Tongue & Groove / Male-Female = ± 0.4 mm |
Eccentricity of Bolt Circle with Respect to Facing |
| |
≤ 2½ = 0.8 mm max. | ≥ 3 = 1.6 mm max. |
| Outside Diameter of Hub |
Diameter of Counterbore |
| ≤ 12 = + 2.4 mm / - 1.6 mm | ≥ 14 = ± 3.2 mm |
Same as forInside Diameter |
| Thickness |
Length thru Hub |
| ≤ 18 = + 3.2 mm / - 0 | ≥ 20 = + 4.8 mm / - 0 |
≤ 18 = + 3.2 mm / - 0.8 mm | ≥ 20 = + 4.8 mm / - 1.6 mm |
More Details of Screwed Flanges
| Flanges |
Specifications |
| |
ASME/ANSI, AFNOR, DIN, EN, BS, JIS, AWWA, AS, MSS |
| Stainless Steel |
304/304L/304H, 316/316L/316H, 317/317L/317H, 321/321H, 347/347H, 316TI, F51 |
| Alloy Steel |
ASTM A 182 F1, F5, F6, F9, F11, F22 |
| Carbon Steel |
ASTM A 105 / SA 266, ST37.2 / C22 / C22-8 |
| Low Temp Steel |
SA 350 LF2 |
| High Yield Steel |
ASTM F 694 F50, F52, F60 |
| AFNOR (NFE): |
BF Z 3 CN 19-09, BF Z 7 CN 18-09, BF Z 6 CNT 18-10, BF Z 3 CND 17-11-02, |
| BF Z 7, CND 17-11-02, BF Z 6 CNDT 17-12, BF Z 6 CNDNb 18-12 |
| DIN: |
WNR 1.4401, WNR1.4404, WNR1.4438, WNR1.4462 |
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