slip blind flange

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Specifications

The most professional flange manufacturer.We offer steel pipes and pipe fittings with high quality and low price.

Product Description

carbon steel pipe flange

1.standard:ANSI, DIN, JIS, GB, GOST
2.size:1/2"-48"
3.class:150#-6000#
4.material:a105,a106,a234wpb

slip blind flange

Packaging & Shipping

slip blind flange

Q:What are metric tubes and British tubes? What's the difference between them? How do you choose flanges?: It's just a different unit. English is expressed in inches of steel pipe size metric is in meters that steel tube: Imperial size in inches, is an international pipe size series, commonly known as "big diameter series" metric tube: the unit is mm, is a series of pipe size is widely used for decades of domestic chemical industry and other industrial sectors the Department, commonly known as "small diameter series" inch thick wall series uses the pipe schedule number Sch.XX; while the wall thickness metric tube from 2mm, interval 0.5mm, 10mm interval is 1mm. The difference between metric and inch tube tube is the largest pipe diameter is not the same. Like DN50, metric tube diameter is 57, 60.1 inch diameter flange type connection structure: the pipe flanges and pipe is divided into the following six basic types: flat welding, butt welding, socket welding, loose screw flange and integral flange. The seal type flange sealing surface of a table, the entire plane, convex concave convex surface, groove, ring groove five.

Q:One side is flat plate and side hubbed flange can be connected to it: Please check their respective materials, and then decide whether to solder, similar materials can be welded, it is also necessary to pay attention to the welding process Oh!

Q:What are the common materials and grades of aluminum alloy flanges?: Aluminum alloy flange common material grade: 6061 aluminum flange, 6060-T6 aluminum flange, 5083 aluminum flange, 5083-H18 aluminum flange, 1060 Aluminum flange, 6060 aluminum flange and so on.The aluminum in the aluminium alloy flange is silvery white and light metal. Malleable; an oxide film that prevents metal corrosion in moist air. Aluminum powder and aluminum foil heated in the air can burn violently and give a dazzling white flame. Soluble in dilute sulfuric acid, nitric acid, hydrochloric acid, sodium hydroxide and potassium hydroxide solution, insoluble in water. Relative density 2.70.

Q:Flanges of different sizes: If the outer diameter is not big, the bolt hole, the middle diameter and the bore diameter can be unified. If the specifications are different and can not be directly connected, you can use the big head as an excessive.

Q:Shandong 03 fixed ventilation pipe flange production, installation, how to take charge?: The first chapter of the corresponding item to support.- fixed number: 9-546~749The eleventh chapter plastic ventilation pipe and components production and installationFour, the wind pipe production and installation projects include pipe fittings, flanges, reinforcement box, but does not include hanging support bracket, hanging support bracket, using the first chapter of the stent project.- fixed number: 9-590 interface and flexible expansion joint flange9-589 flexible interface and expansion joint without flange (pay attention to the difference between two quotas)The twelfth chapter of glass steel ventilation ducts and parts installationThree, glass steel ventilation pipe installation project, including three links, elbow, tube, pipe fittings and Tianyuandifang installation flange reinforced frame and the hanging bracket installation, not including the cross wind landing bracket. The landing bracket shall be calculated in accordance with the first chapter of the support project.- according to the above description, flange manufacture and installation has been included in the amount of wind control stability.

Q:What is the silk flange?: Wire flange is the combination of two ways, is a separate connection, that is, pipe flange thread connection, the flange is not welded to the pipe end, but threaded with the pipe end connection.

Q:The soul of darkness, how about the souls on the slopes beside the cursed frogs outside 3 flanges?: Extinguish the flames of the 3 towers; open the doors; there is a way to go there

Q:All details, forms and websites are OK. Thank you: Nominal diameter mm inch inch (inch), commonly known as our country6 "1/8" -"8 1/4" -10 "3/8" -15 1/2, 4 points20 3/4 "6"251 "1 inches."(32) 1 "+1/4" ----401 "+1/2" inch and a half502 "2 inches"Flange due to different nominal pressure, structural types and installation methods of different thickness and size of different, please refer to the "mechanical design manual", pipe fittings.

Q:How about copper tubes? TenCan plastic pipes be flanged? Can it bear the pressure of the bolt?: Both flanges can be connected. The flange is the joint of the pipe and the pipe.Different media, the choice of flange material is different.You say plastic pipes can also come through flanges. Flanges are usually made of nonmetallic material.Teflon can also be done. The wear resistance of PTFE is chenchen.

Q:When the toilet is fitted with flanges, is the rubber side of the flange facing the floor or the toilet? The installation is more reasonable: One of the rubber sides of the flange faces toward the toilet

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