Customization: | Available |
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Standard: | DIN, GB, JIS |
Type: | Welding Flange |
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The Raised Face Threaded Flange is a kind of non-welded flange which is made into pipe thread through the inner hole of the flange and connected with the threaded pipe. Compared with flange or butt flange, threaded flange is easy to install and maintain, and can be used on some pipeline which is not allowed to weld on site. Alloy steel flanges have sufficient strength, but not easy to weld, or welding performance is poor, can choose threaded flanges. However, under the condition that the pipe temperature changes rapidly or the temperature is higher than 260 ºC and lower than -45 ºC, it is recommended that the threaded flange should not be used to avoid leakage.
1. Standard: ASTM A105, ASTM A182
2.Material: Carbon Steel, Stainless Steel, Alloy Steel
3.Size Range: 1/2'', 1'', 2'', 3'', 4'' to 24''
4.Pressure Class: Class 150 to 2500
5.Face: Raised face (RF), Ring type joint (RTJ)
ASME B16.5 Threaded Flange Size Chart |
1/2" (15 NB) to 48" (1200NB) DN10~DN5000 |
Threaded Lap Joint Flange 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 |
Npt Threaded Flanges Pressure Rating ANSI |
Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS Slip On Threaded Flange |
Square Threaded Flange Pressure Calculation in DIN |
6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64 Npt Threaded Flanges |
JIS |
5K, 10 K, 16 K 20 K, 30 K, 40 K, 63 K Square Threaded Flange |
UNI |
6Bar 10Bar 16Bar 25Bar 40Bar Threaded Lap Joint Flange |
EN |
6Bar 10Bar 16Bar 25Bar 40Bar Screwed Flange |
Coating |
Oil Black Paint, Anti-rust Paint, Zinc Plated, Yellow Transparent, Cold and Hot Dip Galvanized |
Most common types of Screwed Pipe Flange |
Forged / Threaded / Screwed / Plate |
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 |
Shipping Information
FOB Port | Tianjin | ||||
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Weight per Unit | 45.0 Kilograms | ||||
HTS Code | 7307.23.00 00 | ||||
Export Carton Dimensions L/W/H | 1.0 x 1.2 x 1.2 Meters |
Lead Time | 20-30 days | ||||
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Dimensions per Unit | 30.0 x 30.0 x 8.0 Centimeters | ||||
Units per Export Carton | 2000.0 | ||||
Export Carton Weight | 1.0 Tons (UK) |