BL Nickel Alloy Metal Flange ASTM/UNS N08800 OD: 4" Class:150#
Blind flange, also known as blind flange, is actually called blind flange. It is a connection form of flange. It's actually a flange without a hole in the middle.
One of its functions is to block the end of the pipeline, and the other is to facilitate the removal of sundries in the pipeline during maintenance. In terms of sealing effect, it has the same effect as head and pipe cap. However, there is no way to disassemble the head, and the flange blind plate is fixed with bolts, which is very convenient for disassembly. Flange blind plates are made of carbon steel, alloy steel, stainless steel, plastic and so on
Flange is also called Flange or Flange plate.A flange is a part that connects a pipe to a pipe and is attached to the end of the pipe.Flange connection or flange joint refers to the detachable connection which is connected by flange, gasket and bolt as a group of assembled sealing structure. Pipe flange refers to the flange with pipe in the pipeline device, and refers to the import and export flange of the equipment when used in the equipment.There are holes in the flange and bolts hold the two flanges together.Gasket seals between flanges.Flanges threaded connection (threaded connection) flanges and welded flanges and clip flanges.Flange material
According to the production of material can be divided into: WCB (carbon steel), LCB (low temperature carbon steel), LC3 (3.5% nickel steel), WC5 (1.25% 0.5% chrome molybdenum steel), WC9 chromium (2.25%), C5 (% 5% chromium molybdenum), C12 (9% 1% chromium molybdenum), CA6NM (4 (12% chromium steel), CA15 (4) (12% chromium), CF8M(316 stainless steel), CF8C(347 stainless steel), CF8(304 stainless steel), CF3(304L stainless steel), CF3M(316L stainless steel), CN7M(alloy steel), M35-1(Monel), N7M(Hastert nickel alloy B), CW6M(Hastert nickel alloy C), CY40(because ofNickel alloy)
| Test |
Chemical Component Analysis, Mechanical Properties, Metallurgical Analysis, Impact Testing, Hardness testing , Ferrite Testing, Intergranular corrosion testing, X-ray Inspection (RT), PMI, PT, UT, HIC & SSC test, etc. or as your requirement |
| Brand |
TOBO |
| Certificates |
API, ISO, SGS, BV, CE, PED, KOC, CCRC, PDO, CH2M HILL and etc. |
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| MOQ |
1pcs |
| Delivery time |
10-100 days depending on quantity |
| Payment terms |
T/T or Western Union or LC |
| Shipment |
FCA Tianjin/Shanghai, CFR, CIF, etc |
| Application |
Petroleum/Power/Chemical/Construction/Gas/Metallurgy/Shipbuilding etc |
| Remarks |
Other materials and drawings are available. |
N08800 is mainly used in applications with temperatures up to 1100 ° f. 800H and 800ht alloys are usually used at temperatures above 1100 ° f , where creep and cracking resistance is required. Chemical equilibrium makes nickel steel alloy show excellent resistance to carburizing, oxidation and nitriding atmosphere. 800ht will not become brittle even after long-term use in the range of 1200-1600 ° F, and many stainless steels will become brittle. 800ht exhibits excellent cold forming properties that are usually associated with Ni Cr Alloys. When cold forming, the grain size produces a surface with obvious fluctuation, which is called "orange peel". 800ht can be welded by the technology commonly used in stainless steel
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