Long operation life Stainless steel flange

Stainless steel flange 

Brief introduction of stainless steel flange                                                                                       

Flanges are the style to collecting the pipes ,valves,pumps,and other equipment to form a pipe system. They are used for oil, chemistry industry,water conservancy,electric power,boiler,machinery,metallurgy,sanitary,construction etc.

Gongyi Runda Pipeline Manufacturing Co., Ltd.

The type of stainless steel flange                                                                                 

The flange faces are also made to standardized dimensions and are typically "flat face", "raised face", "tongue and groove", or "ring joint" styles, although other obscure styles are possible.Flange designs are available as "weld neck", "slip-on", "lap joint", "socket weld", "threaded", and also "blind".

We can make drawing as per your requests and make customized products as per your requests.

Gongyi Runda Pipeline Manufacturing Co., Ltd.

stainless steel Flanged stock                                                                                       

We have a large amount products stock, so the producing time can be shorter. welcome to place the order at once !

Gongyi Runda Pipeline Manufacturing Co., Ltd.

Detailed technical parameter of stainless steel flange                                                 

Stainless steel Flange

Flange Material

Carbon steel

ASTM A105. ASTM A350 LF1. LF2, CL1/CL2, A234, S235JRG2, P245GH

 

 

P250GH, P280GHM 16MN, 20MN ,20#

 

Stainless steel

ASTM A182, F304/304L, F316/316L

 

Alloy steel

ASTM A182 A182 F12,F11,F22,F5,F9,F91etc.

Flange Standard

ANSI

Class 150 Flanges-Class 2500 Flanges

 

DIN

6Bar 10Bar 16Bar 25Bar 40Bar

 

JIS

5K Flanges-20K Flanges

 

UNI

6Bar 10Bar 16Bar 25Bar 40Bar

 

EN

6Bar 10Bar 16Bar 25Bar 40Bar

Flange TYPE

1.Welding neck Flange 2.Slip on

 

3.Blind flange 4.Long welding neck flange

 

5.Lap joint flange 6.Socket welding

 

7.Threaded flange  8.Flat flange

Flange Surface

Anti-rust oil, clear lacquer, Black lacquer, Yellow lacquer, hot-dipped Galvanized, electrical galvanized

Connection

Welding, Threaded

Technical

Forged, Casting

Flange Size

DN10-DN3600

Flange Package

1.>Standard export packaging (Plywood Case Of Outside,Plastic Cloth Of Inside). 2:As Customers' Requirements

Flange Heat Treatment

Normalizing, Annealing, Quenching+Temperin

Gongyi Runda Pipeline Manufacturing Co., Ltd.

Common data are shown on the sheet above, special size can be customized as per your drawing! 

Producing process

Gongyi Runda Pipeline Manufacturing Co., Ltd.

Test of stainless steel flange                                                                                        

Chemical composition to ensure the material is really what you need

100% comply with international standard dimension and tolerance

Gongyi Runda Pipeline Manufacturing Co., Ltd.

Packing and shipping of stainless steel                                                                      

Each flange is wrapped with plastic film or plastic bag, and then are put into the wooden cases.

The case’s size is normally 1.1*1.1*1.1.

The shipping type: By ship, by air , or International Express Service.

Packing and shipping

About Runda company                                                                                              

Runtda company has advanced production and processing equipment, as well as various professional personnel. By regarding meeting customer requirements as the core of enterprise development, and adhering to the basic quality policy of continuous innovation ,customer satisfaction, fast improvement, and total involvement, we are endlessly producing high quality products to effectively meet different requirements of customers.

Gongyi Runda Pipeline Manufacturing Co., Ltd.

Factory

The clients visiting our factory or our booth                                                          

Many foreign friends show great interest in our products on exhibition ,and then visit our factory,

Through that we make it to cooperate with each other . 

Client

Our workteam

Gongyi Runda Pipeline Manufacturing Co., Ltd.

FAQ

Q1: Are you a factory or a trade company?
A1: We are a professional manufacturer for designing and producing of Large-size products.(View Mor)
 
Q2: Do you make customized products or finished parts?
A2: All parts are custom made only, not in stock, we can produce based on your drawings.
 
Q3: Will my drawing be safe after you get it?
A3: Yes, we will not release your design to third party unless with your permission.
 
Q4: What is the MOQ?
A4: Small order is acceptable, but the more, the cheaper.
 
Q5: How about the samples?
A5: We are happy to make prototype part or sample for clients to ensure quality standard, but it’s charged according to your drawing. 
 
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