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Your Location: Home > Types of Flanges > Blind Flanges > AS 2129 Table D 316L Blind Flange FF 4 Inch
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AS 2129 Table D 316L Blind Flange FF 4 Inch

  • 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:
316L
Size:
4" (DN100)
Type: 316L Blind Flange
Place of Origin:
Zhejiang, China (Mainland)
Connection:
Welding
Brand Name:
Yaang
Standard:
AS 2129
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

AS 2129 Table D 316L Blind Flange Flat Face
1. Material: 316L
2. Size: 4" (DN100)
3. Standard:  AS 2129

4. Type: Table D

blind flange is a solid disk used to block off a pipeline or to create a stop. It is machined in the same manner as a regular flange with the mounting holes around the perimeter and the gasket sealing rings machined into the mating surface. The difference is that a blind flange has no opening to allow fluid to pass through. The blind flange can be inserted between two open flanges and used to block off the flow of liquid through a pipeline.

In Australia the BS and AS flange standards are essentially the same but have been metricated. Consequently metric sizes are stated as ‘DN’ (Nominal Diameter) in mm. Equivalent imperial sizing is rounded to the nearest multiple of 25mm (for 2” and over) as below. However the actual dimensions and bore sizes have not changed. ‘NB’ (Nominal Bore) is also sometimes used when referring to valve sizes.

AS2129 originates from BS10 and has been metricated. In some cases slightly larger bolt holes provide better clearance as metric bolts are specified in lieu of UNC bolts used by BS10. AS4087 is an update of AS2129, however AS2129 is still widely used so it has not been deleted as a standard, however, it now only covers AS table D to H.

China Blind Flange Manufacturer Yaang supplies AS 2129 Table D 316L Blind Flange FF, 4 Inch.

AS 2129 Table D Blind Flange FF

Composition ranges for 316L grade of stainless steels

Grade C Mn Si P S Cr Mo Ni N
316 Min - - - 0 - 16.0 2.00 10.0 -
Max 0.08 2.0 0.75 0.045 0.03 18.0 3.00 14.0 0.10
316L Min - - - - - 16.0 2.00 10.0 -
Max 0.03 2.0 0.75 0.045 0.03 18.0 3.00 14.0 0.10
316H Min 0.04 0.04 0 - - 16.0 2.00 10.0 -
max 0.10 0.10 0.75 0.045 0.03 18.0 3.00 14.0 -

Type

AS 2129 Table D 316L Blind Flange FF

Size

4" (DN100)

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

AS 2129 Table D Blind Flange

Standard AS 2129 Table "D" Flange

Size (Inches) O.D. (mm) I.D. (mm) P.C.D (mm) Hole Dia. (mm) No. of Holes Thickness (mm) Part Number
1/2" 95 15 67 14 4 11 T/D 1/2" /S
3/4" 100 22 73 14 4 11 T/D 3/4" /S
1" 115 28 83 14 4 11 T/D 1" /S
1 1/4" 120 35 87 14 4 11 T/D 1 1/4" /S
1 1/2" 135 41 98 14 4 11 T/D 1 1/2" /S
2" 150 54 114 18 4 11 T/D 2" /S
2 1/2" 165 67 127 18 4 11 T/D 2 1/2" /S
3" 185 91 146 18 4 11 T/D 3" /S
4" 215 115 187 18 4 13 T/D 4" /S
5" 255 142 210 18 8 13 T/D 5" /S
6" 280 170 235 18 8 13 T/D 6" /S
8" 335 220 292 22 8 13 T/D 8" /S
10" 405 275 356 22 12 16 T/D 10" /S
12" 455 325 406 26 12 19 T/D 12" /S
14" 525 374 470 26 12 22 T/D 14" /S
15" 550 405 495 26 12 22 T/D 15" /S
16" 580 424 521 26 12 22 T/D 14" /S
18" 640 478 584 26 16 25 T/D 18" /S
20" 705 528 641 26 16 29 T/D 20" /S
22" 760 580 699 30 16 29 T/D 22" /S
24" 825 628 756 33 16 32 T/D 24" /S
28" 910 745 845 33 20 38 T/D 28" /S
30" 995 785 927 36 20 41 T/D 30" /S
32" 1060 845 984 36 20 41 T/D 32" /S
36" 1175 840 1092 36 24 28 T/D 36" /S
40" 1225 1040 1175 39 24 51 T/D 40" /S

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;

Blind flange is round plate which has all of the relevant boltholes but no center hole, and because of this feature this flange is used to close off the ends of a piping systems and pressure vessel openings. It also permits easy access to the interior of a line or vessel once it has been sealed and must be reopened.
Blind Flange is commonly used in petrochemical, pipe engineering, public services & water works.

316L Blind Flange RF'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.

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 AS 2129 Table D 316L Blind Flange FF 4 Inch.

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

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