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A105 Carbon Steel Flange

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We provide a large selection of carbon steel flanges available in carbon steel pipe flanges with the best quality.

Product description


Carbon Steel Flange description

Flange is a part of the connection between the shaft and the shaft, which is used to connect the ends of the pipe. It is also used in the flange of the import and export of the equipment, which is used to connect the two equipment.


Flange classification introduction


Material classification of flange:

WCB(carbon steel), LCB(low temperature carbon steel), LC3(3.5% nickel steel), WC5(1.25% chromium 0.5% molybdenum steel), WC9(2.25% chromium), C5(5% chromium 0.5% molybdenum), C12(9% chromium 1% molybdenum), CA6NM(4(12% chromium steel), CA15(4)(12% chromium), CF8(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(inco nickel alloy), etc.


According to flange standards

Integral flang, threaded flange, butt welding flange, flange with neck flat welding flange, flange with neck socket welding flange, butt welding ring neck loose sleeve flange, plate type flat welding flange, butt welding ring plate type loose sleeve flange, flat welding ring plate type loose sleeve flange, flange cover.


Connection method of Carbon Steel Flange:

Flange connection is the two pipes, pipe fittings or equipment, respectively fixed in a flange, between the two flanges, plus flange pad, bolt together, completed the connection.Some pipe fittings and equipment have their own flange, also belong to flange connection. Flange connection is an important way for pipeline construction.Flange connection is easy to use, can withstand greater pressure. Flanges are widely used in industrial piping. In the home, the pipe diameter is small, and is low pressure, can not see flange connection.If you are in a boiler room or production site, there are flanged pipes and equipment everywhere. According to the connection flange connection types can be divided into: plate flat welding flange, with flat welding neck flange, butt welding neck flange, socket welding flange, threaded flange, flange cover, with neck butt welding ring flang, ring flat welding flange come loose, ring groove surface flange, flange cover, large diameter plate flange, large diameter high blind flange, butt welding neck flange, eight words ring flange, etc.


Product information of A105 Flange

Produce nameA105 Flange supplier
StandardEN, ASME, ANSI, DIN, KS, JIS, GB, ISO
Materialstainless steel, carbon steel, alloy steel
Size1/2"-100", DN15-DN2000
PressurePN1.0-PN420, Class150-2500
SurfaceClear, Bright, Brushing
PackingSteel Pallet, Plywood, wooden Pallets
OriginMade in China, Hebei
SpeciesMore Than 300 Kinds For Choice


Production process of flange

Our company's flange manufacturing process is divided into two kinds: Casting flange and forging flange

Forged flange is generally lower carbon content than cast flange and is not easy to rust. The forging has good streamline, compact structure and better mechanical properties than cast flange.

Forgings can bear higher shear force and tensile force than castings.

The advantages of casting are that it can produce more complex shape and lower cost.

The forging has the advantages of uniform internal structure and no harmful defects such as pores and inclusions in the casting.

The process of forging flange is generally composed of the following processes, i.e. blanking, heating, forming and cooling after forging. The forging process includes free forging, die forging and die forging. In production, different forging methods are selected according to the forging quality and production batch.

Flange is widely used in chemical engineering, construction, water supply, drainage, petroleum, light and heavy industry, refrigeration, sanitation, water heating, fire protection, electric power, aerospace, shipbuilding and other basic engineering because of its good comprehensive performance.

The general processing and manufacturing procedures of flange are: purchase of raw materials → cutting and blanking → solid solution → forging and forming → lathe finishing.


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Company Information

1. About Yarong

A105 Flange supplier

2. Our Factory

A105 Flange supplier

3. Our Certificate

A105 Flange supplier


4. Pay And Shipment

A105 Flange supplier




Yarong Service

Hebei Yarong Fittings Co., Ltd. has rich production experience, producing a variety of different diameter pipes, caps, elbows, flanges, sockets and other series of pipe products.Customer first, adhere to quality.

Please feel free to contact us, we are online 24 hours.


FAQ about Yarong

Over 10 Years of experience in pipe fittings and flange

What is your company's after service and warranty?

We make products according to drawings or standards, strictly until them reach your 100% satisfaction. We, II be unconditional replace the poor products once get the confirmation of defected products.

How to place the order?

* You send us drawing or standards.

* The sample will be sent to you once it be finished.

* After the sample be confirmed, then you place an order and pay us 30% deposit

* We start to make the product

* We take photos for your check and you then pay the balance

* We arrange shipment

Is it possible to know how the product is going on without visiting your company?

We will offer a detailed products schedule and send weekly reports with digital pictures and videos which show the machining progress.

How long can I expect to get the sample?

Samples will be ready for delivery in 7-15 days for new mold products. The samples will be sent to you via express and arrive in 3-5 days. You can use your own express account or prepay us if you do not have an account.

What about the lead time for mass production?

It depends on the order quantity and processing technology. But we always try to meet customers' requirement by adjusting our workshop schedule. Generally, the lead time is about 15-35 days

How is terms of delivery?

We accept EXW,FOB,CIF,etc.most convenient one is selectable according to your demands.

Other questions can be communicated with us in the following ways:

Website Message: https://www.yarongsteel.com/contact-us/

Email: admin@yarongsteel.com

Phone: +86 187 3305 6688


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A105 Flange supplier