BL Nickel Alloy Metal Flange ASTM/UNS N08800 4" 150#

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)

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

Q1: Are you trading company or manufacturer ?

A: We are factory.

Q2: How long is the delivery ?

A: 15-30 working days

Q3: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

If you want to get more information of the products, send me e-mail or by skype, whatsapp etc.

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If any questions,you can call me mobile phone at any times:0086-15710108231

TOBO GROUP sales head offce in Shanghai.

We are one of the Professional manufacturers Exporter Pipeline products in China .Our company was established in 1998, the plant covers 550, 000 square meters and a construction area of 6,8,000square meters, existing 260 workers and 45 technicians.

We have five branch factories which can supply the best quality pipes, tubes, fittings flanges and related accessories. Now, it owns a number of advanced pipe production equipments, metal, forging, machining, cold forming, hot extrusion, such as heat treatment process, producing 60, 000 tons of pipe fittings. Company with a variety of detection devices, such as nondestructive testing, chemical analysis, metallographic examination, physical experiments. The technical is very strength, our main products contain fittingsforged socket welding fittings and threaded fittings, pipe weld and the materials of the products contain stainless steel ,duplex-stainless steel alloy steel.

In addition, we are authorized by more than 120 top-class mills from South Korea,Japan and China like JFE,SUMITOMO,POSCO,BAOSTEEL, TISCO,LISCO,.TPCO,HENGYANG VALIN and so on .

Our main products as follows:

• Stainless steel pipe & tube

(seamless pipe / welded pipe / square pipe / rectangular tube,duplex stainless / inconel tube)

• Carbon / alloy steel pipe & tube

(seamless pipe / ERW / SSAW / LSAW / UOE / hollow section pipe / Galvanized Pipe)

• Tubing and casting

(line pipe,water pipeline,gas pipeline,oil pipeline)

• Special steel tube

(copper tube/titanium tube/aluminium tube/nickel alloy )

• steel bar

(round bar/angle steel /flat steel/channel steel/steel wire)

• Pipe Fittings

(eblows, equal / reducing tees, concentric/eccentric reducers, caps, crosses, bends, dish end/end cup, stub ends, unions, couplings / hex couplings, swage nipples , nipples, hex. plug, sockolet, weldolet, thredolet, etc)

• Flange

(DIN flange/ AISI flange/blind flange/welding flange/stainless flange/slip on flange)

• steel sheet / coil

(stainless steel/carbon steel/alloy steel/galvanized steel/aluminium )

• Valve

(ball valve/gate valve/butterfly valve/globe valve/swing check valve/ check valve)

In order to comply with the global modernization services development trends and eliminating the varieties distress of the global enterprise‘s purchase in the consumables.. We coordinate the pressure pipe manufacturer which with the scale of production,quality control and high cost performance (has passed ISO 9001 quality series attestation, ccs, DNV,PED/97/23/EC,AD2000-WO,special equipment manufacturing license,ASME-SA182.through a variety of effective assort mechanism to make up the shortage of supply and Post-processing of VAT enterprise, and to supply high quality pipe fittings, because of the superior quality and good service, we have established long term business cooperation with more than 60 countries and areas,which covers Europe, Africa, South America, North America, Middle East, Taiwan and South East Asia and so on.

With many years effort and support from our valuable customers, these products have obtained a big market share in the world.

Our business principle is "Superior quality, Competitive price, Timely delivery and Considerate service " Standing to the principle of “Enterprises focus on the core business”, TOBO will actively promotes the globalization of business strategy approach, using advanced supply chain management technology to service for clients with higher quality and more competitiveness ‘ s products. At the same time, we sincerely reply your inquiry, honesty waiting for your visiting and wish to have cooperation with you at the any time. We welcome all the customers to contact us for more information. We assure you, with our technical knowledge and experience, our company will be one of your Stable, Continuate business parters in China.

info@tobo-group.com