Company Details

  • Cangzhou Zhongshun Steel Pipe Trade Co., Ltd.

  •  [Hebei,China]
  • Business Type:Manufacturer , Organization , Service
  • Main Mark: Worldwide
  • Exporter:91% - 100%
  • Certs:GS, CE, ACS, COS, ISO9001
  • Description:Blind Flange 600 Class,Blind Flange 600 Lbs,Blind Flange Ansi 600
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Cangzhou Zhongshun Steel Pipe Trade Co., Ltd.

Blind Flange 600 Class,Blind Flange 600 Lbs,Blind Flange Ansi 600

Home > Products > Carbon Steel Forged Flange > Blind Flange > ANSI 600 Lbs Blind Flange

ANSI 600 Lbs Blind Flange

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    Payment Type: L/C,T/T,D/P,Paypal,Money Gram,Western Union
    Incoterm: FOB,CFR,CIF
    Min. Order: 1 Bag/Bags
    Delivery Time: 20 Days

Basic Info

Type: Welded

Certification: API

Section Shape: Round

Surface Treatment: Black, Black, Oil , Galvanized, Antiseptical

Technique: Hot Rolled

Material: Carbon Steel, Carbon And Alloy Steel

Sample: Free

Delivery Detail: Shipped In 30 Days After Payment

Secondary Or Not: Non-secondary

Length: Fixed Length (5.8m, 6m, 12m), Random Length

Flange Material: A105,ST37-2,S235JRG2,P245GH

Standard: ASME,DIN,BS,ISO, ANSI

Size: 1/2" To 80"

Product Name: ANSI 600 Lbs Blind Flange

Additional Info

Packaging:  wooden cases or wooden pallet

Productivity: 10000 Ton/Year

Brand: Zhongshun

Transportation: Ocean,Land,Air

Place of Origin: Hebei, China (Mainland)

Supply Ability: 10000 Ton/Year

Certificate: API/CE/ISO

HS Code: 73079100

Port: Tianjin Port,Qingdao Port,Shanghai Port

Product Description

Our ANSI 600 Lbs Blind Flange applied to pipe connection with carbon steel A105.  We have succeed to cooperated with some famous oil & gas companies with small order,best quality ,reasonable price

Blind Flange Function

A blind flange is a plate for covering or closing the end of a pipe


Blind Flange Material Forged Flange

1) ANSI B16.5, ASME B16.47 FLANGE

Size range: 1/2" to 80" DN15 to DN2000

Design: welding neck, slip on, blind, socket welding, threaded, lap-joint

Pressure: 150#, 300#, 600#,900#,1500#, 2500#

Wall thickness for Welding Neck Flange: STD, SCH40, SCH80, SCH160. SCHXXS

Material: carbon steel A105, stainless steel 304/304L, 316/316L

Coating: black paint, yellow transparent paint, cold and hot dip galvanize

Package: seaworthy plywooden case, wooden pallet

2) EN1092-1 FLANGE

Size range: DN15 to DN2000

Design: type01 Plate Flange, type02 loose flange, type05 blind flange, type11 welding necking

type12 Slip On Flange, type 13 Threaded Flange

Pressure: PN6, PN10, PN16, PN25, PN40, PN64, PN100

Material: carbon steel C22.8, S235, S235JR, P235GH, stainless steel: 304/304L, 316/316L

Coating: black paint, yellow transparent paint, cold and hot dip galvanize

Package: sea worthy plywooden case, wooden pallet

3) DIN FLANGE

Size range: DN15 to DN2000

Design: slip on flange DIN2573,2576,2502,2503, 2543,2545

welding neck falnge DIN2631, 2632,2633,2634,2635

blind flange DIN 2527 PN6, PN10, PN16, PN25, PN40

threaded falnge DIN2565,2566,2567,2567

loose flange DIN 2641,2642,2656,2673

Material: carbon steel ST37.2, stainless steel 1.4301, 1.4404

4) GOST FLANGE

Size range: DN15 to DN 2000

Design : plate falnge 12820-80, welding neck flange 12821-80

Pressure: PN6, PN10, PN16, PN25, PN40

Material: carbon steel CT-20, stainless steel 304/304L, 316/316L

Coating: rust-proof oil, cold and hot galvanize

Package: sea worthy plywooden case, wooden pallet

5) JIS B2220 FALNGE

Size ragne : 15A to 2000A

Design: SOP, BIND, SOH,

Puressure: 1K, 2K, 5K, 10K, 16K, 20K, 30K, 40K

Material: carbon steel SS400, stainless steel SUS304, SUS316

Coating : rust-proof oil, cold and hot galvanize

Packing: sea worthy plywooden case, wooden pallet

Blind Flange Dimensions

blind-flange-dimensions


Blind Flange Thickness Calculation Formula
Table ANSI, ASME, ASA, B16.5 150lb/sq.in. Blind Flange
ø D b g k Holes l Kg.
1/2" 88,9 11,1 34,9 60,3 4 15,9 0,400
3/4" 98,4 12,7 42,9 69,8 4 15,9 0,700
1" 107,9 14,3 50,8 79,4 4 15,9 0,900
1 1/4" 117,5 15,9 63,5 88,9 4 15,9 1,300
1 1/2" 127,0 17,5 73,0 98,4 4 15,9 1,600
2" 152,4 19,0 92,1 120,6 4 19,0 2,600
2 1/2" 177,8 22,2 104,8 139,4 4 19,0 4,100
3" 190,5 23,8 127,0 152,4 4 19,0 5,000
3 1/2" 215,9 23,8 139,7 177,8 8 19,0 6,400
4" 228,6 23,8 157,2 190,5 8 19,0 7,100
5" 254,0 23,8 185,7 215,9 8 22,2 9,000
6" 279,4 25,4 215,9 241,3 8 22,2 11,800
8" 342,9 28,6 269,9 298,4 8 22,2 21,000
10" 406,4 30,2 323,4 361,9 12 25,4 30,000
12" 482,6 31,7 381,0 431,8 12 25,4 45,000
14" 533,4 34,9 412,7 476,2 12 28,6 59,000
16" 596,9 36,5 469,9 539,9 16 28,6 79,000
18" 635,0 39,7 533,4 577,8 16 31,7 97,000
20" 698,5 42,9 584,2 635,0 20 31,7 124,000
22" 749,3 46,0 641,2 692,1 20 34,9 151,000
24" 812,8 47,6 692,1 749,3 20 34,9 188,000
NOTE:
1. Class 150 flanges except Lap Joint will be furnished with 0.06 (1.6mm) raised face, which is included in `Thickness` (C) and `Length through Hub` (Y1), (Y3).
2. For Slip-on, Threaded, Socket Welding and Lap Joint Flanges, the hubs can be shaped either vertical from base to top or tapered within the limits of 7 degrees.
3. Blind Flanges may be made with the same hub as that used for Slip-on Flanges or without hub.
4. The gasket surface and backside (bearing surface for bolting) are made parallel within 1 degree. To accomplish parallelism, spot facing is carried out according to MSS SP-9, without reducing thickness (C).
5. Depth of Socket (D) is covered by ANSI B 16.5 only in sizes through 3 inch, over 3 inch is at the manufacturer`s option.

Table ANSI, ASME, ASA, B16.5 300lb/sq.in. Blind Flange
ø D b g k Holes l Kg.
1/2" 95,2 14,3 34,9 66,7 4 15,9 0,700
3/4" 117,5 15,9 42,9 82,5 4 19,0 1,200
1" 123,8 17,5 50,8 88,9 4 19,0 1,500
1 1/4" 133,3 19,0 63,5 98,4 4 19,0 2,000
1 1/2" 155,6 20,6 73,0 114,3 4 22,2 2,900
2" 165,1 22,2 92,1 127,0 8 19,0 3,400
2 1/2" 190,5 25,4 104,8 149,2 8 22,2 5,100
3" 209,5 28,6 127,0 168,3 8 22,2 7,000
3 1/2" 228,6 30,2 139,7 184,1 8 22,2 8,900
4" 254,0 31,7 157,2 200,0 8 22,2 11,800
5" 279,4 34,9 185,7 234,9 8 22,2 15,500
6" 317,5 36,5 215,9 269,9 12 22,2 21,300
8" 381,0 41,3 269,9 330,2 12 25,4 35,200
10" 444,5 47,6 323,8 387,3 16 28,6 57,000
12" 520,7 50,8 381,0 450,8 16 31,7 82,000
14" 584,2 54,0 412,7 514,3 20 31,7 106,000
16" 647,7 57,1 469,9 571,5 20 34,9 140,000
18" 711,2 60,3 533,4 628,6 24 34,9 178,000
20" 774,7 63,5 584,2 685,8 24 34,9 223,000
22" 838,2 66,7 641,2 742,9 24 41,3 270,000
24" 914,4 69,8 692,1 812,8 24 41,3 345,000
NOTE:
1. Class 300 flanges except Lap Joint will be furnished with 0.06 (1.6mm) raised face, which is included in `Thickness` (C) and `Length through Hub` (Y1), (Y3).
2. For Slip-on, Threaded, Socket Welding and Lap Joint Flanges, the hubs can be shaped either vertical from base to top or tapered within the limits of 7 degrees.
3. Blind Flanges may be made with the same hub as that used for Slip-on Flanges or without hub.
4. The gasket surface and backside (bearing surface for bolting) are made parallel within 1 degree. To accomplish parallelism, spot facing is carried out according to MSS SP-9, without reducing thickness (C).
5. Depth of Socket (D) is covered by ANSI B 16.5 only in sizes through 3 inch, over 3 inch is at the manufacturer`s option.

Table ANSI, ASME, ASA, B16.5 600lb/sq.in. Blind Flange
ø D b g k Holes l Kg.
1/2" 95,2 14,3 34,9 66,7 4 15,9 0,700
3/4" 117,5 15,9 42,9 82,5 4 19,0 1,200
1" 123,8 17,5 50,8 88,9 4 19,0 1,500
1 1/4" 133,3 20,6 63,5 98,4 4 19,0 2,000
1 1/2" 155,6 22,2 73,0 114,3 4 22,2 3,200
2" 165,1 25,4 92,1 127,0 8 19,0 4,300
2 1/2" 190,5 28,6 104,8 149,2 8 22,2 6,000
3" 209,5 31,7 127,0 168,3 8 22,2 8,000
3 1/2" 228,6 34,9 139,7 184,1 8 25,4 10,500
4" 273,0 38,1 157,2 215,9 8 25,4 18,000
5" 330,2 44,4 185,7 266,7 8 28,6 28,500
6" 355,6 47,6 215,9 292,1 12 28,6 35,500
8" 419,1 55,6 269,9 349,2 12 31,7 58,000
10" 508,0 63,5 323,8 431,8 16 34,9 98,000
12" 558,8 66,7 381,0 488,9 20 34,9 125,000
14" 603,2 69,8 412,7 527,0 20 38,1 151,000
16" 685,8 76,2 469,9 603,2 20 41,3 215,000
18" 742,9 82,5 533,4 654,0 20 44,4 287,000
20" 812,8 88,9 584,2 723,9 24 44,4 366,000
22" 869,9 95,2 641,2 777,9 24 47,6 437,000
24" 939,8 101,6 692,1 838,2 24 50,8 532,000
NOTE:
1. Class 600 flanges except Lap Joint will be furnished with 0.25 (6.35mm) raised face, which is not included in `Thickness` (C) and `Length through Hub` (Y1), (Y3).
2. For Slip-on, Threaded, Socket Welding and Lap Joint Flanges, the hubs can be shaped either vertical from base to top or tapered within the limits of 7 degrees.
3. Blind Flanges may be made with the same hub as that used for Slip-on Flanges or without hub.
4. The gasket surface and backside (bearing surface for bolting) are made parallel within 1 degree. To accomplish parallelism, spot facing is carried out according to MSS SP-9, without reducing thickness (C).
5. Dimensions of sizes 1/2 through 3 1/2 are the same as for Class 400 Flanges.
6. Depth of Socket (D) is covered by ANSI B 16.5 only in sizes through 3 inch, over 3 inch is at the manufacturer`s option.
Blind Flange Supplier Showcase

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Blind Flange For Pressure Test Inspection Equipment

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Packaging And Shipping

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Quality Control

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Blind Flange Hs Code:73079100

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Product Categories : Carbon Steel Forged Flange > Blind Flange

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