Zhengzhou Huitong Pipeline Equipment Co.,Ltd.
Zhengzhou Huitong Pipeline Equipment Co., Ltd.
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EN1092-1 Type 01 and 34 stainless steel 316L loose flange with plain collar
1. More information about stainless steel 316L flange
Stainless steel also contains varying amounts of Carbon, Silicon and Manganese. Other elements such as Nickel and Molybdenum may be added to impart other useful properties such as enhanced formability and increased corrosion resistance.Stainless steel is an alloy of Iron with a minimum of 10.5% Chromium. Chromium produces a thin layer of oxide on the surface of the steel known as the 'passive layer'. This prevents any further corrosion of the surface. Increasing the amount of Chromium gives an increased resistance to corrosion.
| STANDARD | UNS | WERKSTOFF NR. | EN | BS | GOST | JIS | AFNOR |
| SS 316L | S31603 | 1.4404 / 1.4435 | X2CrNiMo17-12-2 / X2CrNiMo18-14-3 | 316S11 / 316S13 | 03Ch17N14M3 / 03Ch17N14M2 | SUS 316L | Z3CND17‐11‐02 / Z3CND18‐14‐03 |
| Stainless Steel | Tradename | UNS no. | Werkstoff No. | Density (g/cm3) |
| 316 | 316 Stainless | S31600 | 1.4401 | 8.00 |
| 316L | 316L Stainless | S31603 | 1.4404 | 8.00 |
| 316H | 316H Stainless | S31609 | 1.4919 | 8.00 |
| 316Ti | 316Ti Stainless | S31635 | 1.4571 | 8.00 |
2. Most common stainless steel flange 316L Specifications
| Dimensions : | ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc. |
| SIZE | 1/2″ (15 NB) to 48″ (1200NB) |
| CLASS/ PRESSURE | 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc. |
| DIN | DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636,DIN2637, DIN2638, DIN2673 |
| Flange Face Type | Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ) |
| Standard | ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc. |
| Surface | pickling, annealing, bright, sandblast, hairline |
| Test Certificates | EN 10204/3.1B Raw Materials Certificate 100% Radiography Test Report Third Party Inspection Report, etc |
| Type: | Plate Flange, Flat Flange, Slip on Flange, Welding Neck Flange, Long Welding Neck Flange, Blind Flange, Socket Welding Flange, Thread Flange, Screwed Flange, Lap Joint Flange |
| Connection Type | Raised Face, Flat Face, Ring Type Joint, Lap-Joint Face, Large Male-Female, Small Male-Female, Large Tongue, Groove, Small Tongue, Groove. |
| Production Grade | ASTM A182 F 304, 304L, 304H, 309S, 309H, 310S, 310H, 316, 316L, 316Ti, 316L, 317, 317L, 321, 347, 347H, 348, 254SMO, UNS S31254, UNS 8020, F45, S30815, F46, S30600, F904L, A182 F56, S33228, F58, S31266, F62, N08367 ASTM A182 F5, F5a , F9, F11, F12, F22, F91; ASTM A182 F51/UNS S31803, F53/UNS S32750, F55/UNS S32760 |
3. stainless steel 316L loose flange with plain collar as per EN1092-1 Type 01 and 34
4. 316L stainless steel flange MTC we have exported before for your reference: