Steel Flange DN500 PN10 from China with Low‘ Quality

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Product Description:

1.Packaging & Delivery

Packaging Detail:

Plywood pallet/case, Steel pallet or as per customers requirement.

Delivery Detail:

Within 20 work days after prepayment

2.Brief Description: 

EN1092-1 Type05 Blind Carbon Steel Flange


3)Material: S275JR; C45; A105; P245GH

4)Over 15 years experience

Specialty Flange

 ANSI Flange;Swivel Ring Flange; Anchor Flange; Bulkhead; Norsok Compact Flange; API 6A & 17D Flange; Tube Sheet; Non Standard Flange

NACE MR0175/ISO 15156, NACE MR 0103 compliance

C.S.; S.S.; High Yield Strength Alloy Steel-A694 F52~F70;

CRAsInconel 625, Incoloy 825, Duplex F51, Super Duplex F53, F55, Titanium, Monel 400, 904L, Hastelloy C276 and so on;

3.Stainless steel /alloy steel/carbon steel/   din 2633 wn stainless steel flange Products Specifications

din 2633 wn stainless steel flange

1.Socket welding.


3.SIze:1/2" To 160"

4.ISO9001: 2008,ISO4001:2004,GB\T28001-2001


1.Type: DN500 PN10 Steel Flange
2.Size: DN500
3.Mat.S235 JRG2
4.Rating: PN10



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




JIS B 2220 FLANGES, KS B 1503, DIN SERIES, UNI, EN1092-1, BS4504


GOST12820-80/GOST12821-80, NFE29203/NS/AS/ISO/AWWA FLANGES


Plate/Blind/Slip-On/Weld-Neck/Blade/Threaded/Socket-Weld/Lap-Jiont/Figure-8 Blanks/Orifice

Back- up Ring /Red Blind/ Paddle Blind

Client's Flange/Special Flange


150LBS, 300,600,900,1500,2500 ANSI, ASA B16.5

PN6 PN10 PN16 PN25 PN40 PN64-DIN/UNI

PN6 PN10 PN16 PN25 PN40 PN63-EN1092-1/BS4504

PN0.6Pa, PN1.0Pa, PN1.6. PN2.5,PN4.0-GOST12820-80

PN0.6Pa, PN1.0Pa, PN1.6. PN2.5,PN4.0, PN6.3. -GOST12821-80

600kPa, 1000.1600.2500.4000.-SANS 1123

5KG, 10KG, 16KG, 20KG, 30KG, 40KG-JIS B2220/KS B1503




Rust Preventing Oil/ Antirust Oil

Black/Yellow/Golden Coating (Water-Based Paint)   Varnish Paint Coating Varnish Oil Coating

Electro Galvanizing Coating (Cold Galvanizing, Color Golden or silvery white) Hot Dip Galvanizing



Heat Treatment: Annealing Quenching and tempering Precipitation/Selective/Case Harding




Water works, Shipbuilding industry, Petrochemical & Gas industry, Power industry, Valve industry


Factory In-House Check or The Third Party Inspection


Plywood Pallets/ Wooden Case Or As Per your Specification




Steel Flange DN500 PN10  from China with Low‘ Quality

Steel Flange DN500 PN10  from China with Low‘ Quality

Steel Flange DN500 PN10  from China with Low‘ Quality





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Q:Who knows, the difference between plate flange and hubbed flange in the application.
In the words of the most popular bar, welding plate flange is inserted into the pipe flange to weld. There is a small tail behind and hubbed flange means, the outer diameter is relatively small tail pipe diameter is the same. That's what it means to put this little tail against the tube and weld it together.
Q:What's the flange size?
Gaskets for gaskets between flanges.Brushless DC servo motor, such as round flange, size refers to the diameter; such as square flange size refers to the length of the side;The bolts of the four internal fixed motors on the flange have been fixed, and the other four holes have not been fixed themselves. They are ready to fix the motor on the frame. The square with holes is the flange
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
1, the rubber ring side is toward the toilet, so that the toilet seat in the water outlet is easy to correct, it is best to ground glass glue, so that sealing is more difficult to leak.2, the flange ring is the sealing ring, also known as gasket. Currently more popular is the wax seal ring, also known as the wax sealing ring. Among the many industrial bearing to shock and wear resistant rubber pad called flange, basically need to use the toilet installation flange, but a lot of the toilet to reprovision. There is butter, polymer, the latter is more popular. The toilet (toilet flange seal) is put down the hole and the bathroom in the outfall, seals play a role, so that the siphon toilet flushing does not leak, the effect is very good.
Q:Shandong 03 fixed ventilation pipe flange production, installation, how to take charge?
There are five chapters in the consumption quota of installation engineering in Shandong Province, including 1, 9, 10, 11 and 12 chapters. The corresponding categories are thin steel plate, stainless steel plate, aluminum plate, plastic and glass fiber reinforced plastic. Following, in accordance with the instructions in order, followed by instructions.The first chapter of the production and installation of steel sheet gout pipelineFirst, this chapter includes galvanized steel duct, ordinary steel duct, galvanized steel pipe (no flange connection), fan coil bracket accessories, connecting pipe, ventilation pipe production installation and flexible hose installation, a total of seven 30 items.
Q:What is the two gauge flange? 5
Two standard flange without standards, such as wall thickness to slightly worse, there are some errors in size, in general, can still use, but compared with GB flange, it must be unqualified
Q:About flange 5
ND refers to nominal diameter, approximate pipe internal reference dimension.Nominal diameter is not equal to outer diameter -2 times double thickness
Q:What is the output flange? What's the function?
Flange connection, easy to use, able to withstand greater pressure.Flange flanges are widely used in industrial piping. In the home, the pipe diameter is small, and it is low pressure and can not see the flange connection. In a boiler room or production site, flanges are connected to pipes and equipment.
Q:What's the flange? What is its structure and function?
I just learned this introduction on Monday. Flanges are a kind of discoid parts. They are the most common in pipe engineering. Flanges are used in pairs. In pipe engineering, flanges are used mainly for pipe connections. In the need to connect the pipe, all kinds of installation of a flange, low pressure pipe can use wire connection flange, more than 4 kilograms pressure use welding flange. Seal points between the two flanges, then fasten with bolts. Different pressure flanges have different thicknesses and use different bolts. Water pump and valve, and in the pipe connection, these equipment parts of the equipment also made corresponding flange shape, also known as flange connection. In the two plane in the vicinity of the use of bolted connections, and closed parts are generally referred to as "flange", such as ventilation pipe connection, this kind of parts can be called "flange parts."". However, this connection is only part of a device, such as flanges and pumps connected, it is not good to call the water pump flange parts". Relatively small, such as valves, can be called flanges".
Q:Flange WN50 (B) -25 RF S=6 specific points
WN indicates that butt welding 50 means nominal diameter DN (B means B series diameter is 57) - 25 is pressure, new standard is 25 kg pressure, old standard is 250 kg pressure RF, sealing surface protrusion S=6 flange diameter thickness is pipe thickness
Q:What does the bottom flange mean?
Flange flanges are widely used in industrial piping. In the home, the pipe diameter is small, and it is low pressure and can not see the flange connection. In a boiler room or production site, flanges are connected to pipes and equipment.2. flangesThe flange (Falam), now called the "planet" (Phalam). A city of Western Burma, the state capital. East of the Chindwin River right bank tributary river of Manipur (Manipur), West Rankean Lanshan (Ram Kalan). The road east of Mandalay, north into the territory of India through Imphal, South by the new Haka - Gangaw Road, across the south to Burma.

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