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Your Location: Home > Types of Flanges > Plate Flanges > UNI2278-67 ASTM A182 F304L Plate Flange FF DN20 PN16
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UNI2278-67 ASTM A182 F304L Plate Flange FF DN20 PN16

  • FOB PriceUSD 1 - 1,900/Piece
  • PortNingbo or Shanghai Port
  • MOQ1 Piece
  • Supply Ability1000 Pieces Per Day
  • Payment TermsL/C,T/T,Western Union,MoneyGram
  • PackagingSeaworthy plywood cases or pallets
  • Delivery2 - 10 days

Detailed description

Quick Details

Material:
304L (1.4306), etc
Size:
3/4" (DN20)
Type:
Place of Origin:
Zhejiang, China (Mainland)
Connection:
Welding
Brand Name:
Yaang
Standard:
UNI2278-67
Shape:
Round
Standard or Nonstandard:
Standard
Technics:
Forged


Packaging & Delivery

Packaging Details: Seaworthy plywood case or as customer requests
Delivery Detail: 2 - 10 days after receiving the deposit


Specifications

UNI2278-67 ASTM A182 F304L Plate Flange FF DN20 PN16
1. Material: 304L (1.4306), etc
2. Size: 3/4" (DN20)
3. Standard: UNI2278-67

4. Pressure: PN16

5. Face: Flat Face

Plate flanges are fabricated mainly from quality mill steel plates. They are similar to slip on flange but without the hub and also require two fillet welds. Mostly the plate flanges are produced in accordance with DIN, JIS, UNI, BS or GOST standards.

When building a pipeline, the length of the pipes used are not always known. By manufacturing the pipes separate from the plate flanges, the welders can cut the pipes to length and weld a plate flanges in place to join the pipes at any needed length. The plates can also be welded to the pipe on a slight bias, allowing two pipes to be joined that may not be precisely lined up.

China Plate Flange Manufacturer yaang supplies UNI2278-67 ASTM A182 F304L Plate Flange, FF, DN20, PN16.

 Composition ranges for 304L grade stainless steel

Grade

C

Mn

Si

P

S

Cr

Mo

Ni

N

304L

min.

max.

-

0.030

-

2.0

-

0.75

-

0.045

-

0.030

18.0

20.0

-

8.0

12.0

-

0.10

Type

304L Plate Flange

Size

1/2" to 80"

Standards

SO, WN, SW, TH, LJ, BL, PL, etc

Material

Carbon Steel Plate Flanges: ASTM A105/A105N, etc

Stainless Steel Plate Flanges: ASTM A182 F304/304L/304H, F316/316L, F310, F321, F904L, etc

Alloy Steel Plate Flanges: ASTM A182 F1, F5, F9, F11, F22, F91, etc

Nickel Alloys Plate Flanges: Nickel 200 (UNS No. N02200), Nickel 201 (UNS No. N02201), Monel 400 (UNS No. N04400), Monel 500 (UNS No. N05500), Inconel 800 (UNS No. N08800), Inconel 825 (UNS No. N08825), Inconel 600 (UNS No. N06600), Inconel 625 (UNS No. N06625), Inconel 601 (UNS No. N06601), Hastelloy C 276 (UNS No. N10276), Alloy 20 (UNS No. N08020), Titanium (Grade I & II).

Duplex, Super Duplex Plate Flanges: ASTM / ASME A/SA 182 F 44, F 45, F51, F 53, F 55, F 60, F 61, 2205 (UNS No. S31803), 2507 (UNS No.S32750), etc

Copper Alloy Plate Flanges: UNS No. C 10100, 10200, 10300, 10800, 12000, 12200, 70600, 71500, UNS No. C 70600 (Cu -Ni- 90/10), C71500 (Cu -Ni- 70/30), etc

Surface treatment

Chamfering

Applications

Petroleum,chemical,power,gas,metallurgy, shipbuilding, construction, etc

UNI 2278 PN16 PLATE FLANGE

ITALY STANDARD UNI 2278 PN16 PLATE FLANGE DIMENSIONS TABLE
Directions for the designation d1 a b D f Holes screws Weight*
Rated
Diameter
External diameter
of the pipe
Nominal Tolerance Kg
15 20 20,5 +0,5 65 12 95 14 4 M 12 0,67
21,3 22 0,66
20 25 25,5 75 14 105 14 4 M 12 0,83
26,9 27,5 0,82
25 30 30,5 85 14 115 14 4 M 12 1,03
33,7 34 1,01
32 38 38,5 100 16 140 18 4 M 16 1,66
42,4 43 1,63
40 44,5 45 110 16 150 18 4 M 16 1,89
48,3 49 1,85
50 57 58 125 18 165 18 4 M 16 2,51
60,3 61,5 2,46
65 76,1 77 145 18 185 18 4 M 16 3,00
80 88,9 90 160 20 200 18 8** M 16 3,61
100 108 109 +1,0 180 22 220 18 8 M 16 4,60
114,3 115,5 4,40
125 133 134,5 210 24 250 18 8 M 16 6,19
139,7 141 5,92
150 159 160,5 240 24 285 22 8 M 20 7,63
168,3 170 7,17
175 193,7 195,5 270 26 315 22 8 M 20 9,16
200 219,1 221 295 26 340 22 12 M 20 9,77
250 267 269 355 32 405 25 12 M 22 16,6
273 275 16,0
300 323,9 326 410 32 460 25 12 M 22 19,3
350 355,6 358 470 36 520 25 16 M 22 29,4
368 370,5 27,3
400 406,4 409 +1,5 525 38 580 30 16 M 27 36,5
419 422 33,9
*
 The weight is approximate and calculated on base 7.85 Kg/dm3
**
 For PN10 the flange should have 4 holes

Yaang

APPLICATIONS:                  

1. Petrochemical industry

2. Pharmaceutical industry

3. Food industry

4. Aviation and aerospace industry

5. Architectural decoration industry

6. Oil and gas industry

Other Features: 

1) Chemical and Physical characteristic: durable, corrosion resistant and high-temperature resistant

2) We also produce flange with special specifications according to customers’ requirements;

Plate flange is most widely used in fuel and water pipelines, where two flange plates are bolted together with a gasket in between them. The flange plate will have bolt holes all around the perimeter and will be used to create junctions, tees and joints.

UNI2278-67 ASTM A182 F304L Plate Flange FF's Packing & Shipping

1) Packing Method:

Normal packing: plastic film or bubble paper wrapped on product's surface ,protect ends with                                           caps , pack with wooden case or load on fumifation plywood pallet . 

Custom made as customers request.

Plate Flange Packing

2) Shipping Way: 

Usually by Sea, By Air, By Train or River-and-Sea Coordinated Transport. 

As per customer's request.


Where can we find the high quality UNI2278-67 ASTM A182 F304L Plate Flange FF DN20 PN16.

You can visit this website: www.yaang.com (Yaang Pipe Industry Co., Limited is a China Plate Flange Manufacturer).

If any inquiry about products, please feel free to contact us sales@yaang.com

Related products:More>>

Tel No:+86-18267732328 / Fax No :86-0577-56809281 / Email:sales@yaang.com
Address:Longwan District, Wenzhou, Zhejiang Province, China.

Copyright Notice © Yaang.com Yaang Pipe Industry Co., Limited All rights reserved.

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