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Dn15 To Dn3000 St20 Carbon Steel Flanges Gost 12821

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China Hebei Xinfeng High-pressure Flange and Pipe Fitting Co., Ltd. certification
China Hebei Xinfeng High-pressure Flange and Pipe Fitting Co., Ltd. certification
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Dn15 To Dn3000 St20 Carbon Steel Flanges Gost 12821

Dn15 To Dn3000 St20 Carbon Steel Flanges Gost 12821
Dn15 To Dn3000 St20 Carbon Steel Flanges Gost 12821 Dn15 To Dn3000 St20 Carbon Steel Flanges Gost 12821 Dn15 To Dn3000 St20 Carbon Steel Flanges Gost 12821

Large Image :  Dn15 To Dn3000 St20 Carbon Steel Flanges Gost 12821

Product Details:
Place of Origin: CHINA
Brand Name: XF
Certification: ISO,TUV,CE
Model Number: ГОСТ 33295
Payment & Shipping Terms:
Minimum Order Quantity: 5 Tons
Packaging Details: plywood case and pallet
Delivery Time: 30-40 days
Payment Terms: L/C,, D/P, T/T
Supply Ability: 3000 tons/month

Dn15 To Dn3000 St20 Carbon Steel Flanges Gost 12821

Description
Material: Carbon Steel And Stainless Steel Collor: Light Oil
Pressure: PN6-100 TYPE: Steel Plane Welded Flanges
Carbon Steel: Q234 CT20 20# Ст 20 ,Ст 09Г2С Process: FORGED, FORGING
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dn15 carbon steel flanges

Фланцы Ст.20 ГОСТ 12820-80 FLANGE ГОСT 33259 TYPE01,TYPE 02,TYPE 05 ГОСТ 12820 ГОСТ 12821 PN06 PN10 PN10 PN16 PN25 PN40 

 

 

STANDARD

 

Type

Pressure

Material size

Process

Surface

treatment

GOST33259

GOST12820

GOST12821

GOST12836

 

SO,BLIND,WN

 

PN06,PN10,PN16,

PN25,PN40,PN64,

PN100,

carbon steel

stainless steel
 

DN15-DN3000

FORGED, FORGING

Light oil

Material
1) Carbon Steel Q234 CT20 20# Ст 20 ,Ст 09Г2С

Surface Antirust:
Surface antirust 1: Antirust light oil
Surface antirust 2: Galnavized (Hot Dipped Galvanized or Electro Galvanized)

Connect Face (ГОСТ 12815 ) :
Surface 1: Smooth finish
Surface 2: Sprial serrated
Surface 3: Two or three grooves (Water Lines)
(Raised face=RF ,Flat face=FF)

Flange Details:

 

Dn15 To Dn3000 St20 Carbon Steel Flanges Gost 12821 0 Dn15 To Dn3000 St20 Carbon Steel Flanges Gost 12821 1

 

ГОСТ 12820 PN06-PN25


Dn15 To Dn3000 St20 Carbon Steel Flanges Gost 12821 2

Стандартные размеры фланцев (условный диаметр):

Ду15, Ду20, Ду25, Ду32, Ду40, Ду50, Ду65, Ду80, Ду100, Ду125, Ду150, Ду200, Ду250, Ду300, Ду350, Ду400, Ду450, Ду500, Ду600, Ду700, Ду800, Ду1000, Ду1200

 

Nomencatlure Dimensions, mm Weight, Kg
D D1 D2 d1 b h n, d
Pnom = 0,6 MPa (6 kgf/cm2)
1-10-6 75 50 35 15 10 2 4 11 0.31
1-15-6 80 55 40 19 10 2 4 11 0.33
1-20-6 90 65 50 26 12 2 4 11 0.53
1-25-6 100 75 60 33 12 2 4 11 0.64
1-32-6 120 90 70 39 13 2 4 14 1.01
1-40-6 130 100 80 46 13 3 4 14 1.21
1-50-6 140 110 90 59 13 3 4 14 1.33
1-65-6 160 130 110 78 13 3 4 14 1.63
1-80-6 185 150 128 91 15 3 4 18 2.44
1-100-6 205 170 148 110 15 3 4 18 2.85
1-125-6 235 200 178 135 17 3 8 18 3.88
1-150-6 260 225 202 161 17 3 8 18 4.39
1-175-6 290 255 232 196 19 3 8 18 5.36
1-200-6 315 280 258 222 19 3 8 18 5.89
1-225-6 340 305 282 245 19 3 8 18 6.6
1-250-6 370 335 312 273 20 3 12 18 7.67
1-300-6 435 395 365 325 20 4 12 22 10.28
1-350-6 485 445 415 377 22 4 12 22 12.58
1-400-6 535 495 465 426 24 4 16 22 15.2
1-450-6 590 550 520 480 24 4 16 22 17.25
1-500-6 640 600 570 530 25 4 16 22 19.72
1-600-6 755 705 670 630 25 5 20 26 26.24
1-700-6 860 810 775 720 27 5 24 26 36.68
1-800-6 975 920 880 820 27 5 24 30 46.14
1-900-6 1075 1020 980 920 29 5 24 30 55.1
1-1000-6 1175 1120 1080 1020 31 5 28 30 64.36
1-1200-6 1400 1340 1295 1220 34 5 32 33 99.03
Nomencatlure Dimensions, mm Weight, Kg
D D1 D2 d1 b h n, d
Pnom = 1,0 MPa (10 kgf/cm2)
1-10-10 90 60 42 15 10 2 4 14 0.46
1-15-10 95 65 47 19 10 2 4 14 0.51
1-20-10 105 75 58 26 12 2 4 14 0.74
1-25-10 115 85 68 33 12 2 4 14 0.89
1-32-10 135 100 78 39 14 2 4 18 1.4
1-40-10 145 110 88 46 15 3 4 18 1.71
1-50-10 160 125 102 59 15 3 4 18 2.06
1-65-10 180 145 122 78 17 3 4 18 2.8
1-80-10 195 160 133 91 17 3 4 18 3.19
1-100-10 215 180 158 110 19 3 8 18 3.96
1-125-10 245 210 184 135 21 3 8 18 5.4
1-150-10 280 240 212 161 21 3 8 22 6.62
1-175-10 310 270 242 196 21 3 8 22 7.32
1-200-10 335 295 268 222 21 3 8 22 8.05
1-225-10 365 325 295 245 21 3 8 22 9.3
1-250-10 390 350 320 273 23 3 12 22 10.65
1-300-10 440 400 370 325 24 4 12 22 12.9
1-350-10 500 460 430 377 24 4 16 22 15.85
1-400-10 565 515 482 426 26 4 16 26 21.56
1-450-10 615 565 532 480 26 4 20 26 22.76
1-500-10 670 620 585 530 28 4 20 26 27.7
1-600-10 780 725 685 630 31 5 20 30 39.4
1-700-10 895 840 800 720 34 5 24 30 59.46
1-800-10 1010 950 905 820 37 5 24 33 79.16
1-900-10 1110 1050 1005 920 40 5 28 33 94.13
1-1000-10 1220 1160 1110 1020 43 5 28 33 118.43
1-1200-10 1455 1380 1330 1222 51 5 32 39 197.44
1-1400-10 1675 1590 1530 1420 60 5 36 45 278.92
Nomencatlure Dimensions, mm Weight, Kg
D D1 D2 d1 b h n, Number of holes d
Pnom = 1,6 MPa (16 kgf/cm2)
1-10-16 90 60 42 15 12 2 4 14 0.54
1-15-16 95 65 47 19 12 2 4 14 0.61
1-20-16 105 75 58 26 14 2 4 14 0.86
1-25-16 115 85 68 33 16 2 4 14 1.17
1-32-16 135 100 78 39 16 2 4 18 1.58
1-40-16 145 110 88 46 17 3 4 18 1.96
1-50-16 160 125 102 59 19 3 4 18 2.58
1-65-16 180 145 122 78 21 3 4 18 3.42
1-80-16 195 160 133 91 21 3 4 18 3.71
1-100-16 215 180 158 110 23 3 8 18 4.73
1-125-16 245 210 184 135 25 3 8 18 6.38
1-150-16 280 240 212 161 25 3 8 22 7.81
1-175-16 310 270 242 196 25 3 8 22 8.64
1-200-16 335 295 268 222 27 3 12 22 10.1
1-225-16 365 325 295 245 27 3 12 22 11.7
1-250-16 405 355 320 273 28 3 12 26 14.49
1-300-16 460 410 370 325 28 4 12 26 17.78
1-350-16 520 470 430 377 30 4 16 26 22.88
1-400-16 580 525 482 426 34 4 16 30 31
1-450-16 640 585 532 480 38 4 20 30 39.64
1-500-16 710 650 585 530 44 4 20 33 57.01
1-600-16 840 770 685 630 45 5 20 39 80.03
1-700-16 910 840 800 720 47 5 24 39 84.21
1-800-16 1020 950 905 820 49 5 24 39 104.41
1-900-16 1120 1050 1005 920 54 5 28 39 128.6
1-1000-16 1255 1170 1110 1020 58 5 28 45 179.37
1-1200-16 1485 1390 1330 1220 71 5 32 52 297.78
Nomencatlure Dimensions, mm Weight, Kg
D D1 D2 d1 b h n, Number of holes d
Pnom = 2,5 MPa (25 kgf/cm2)
1-10-25 90 60 42 15 14 2 4 14 0.63
1-15-25 95 65 47 19 14 2 4 14 0.7
1-20-25 105 75 58 26 16 2 4 14 0.98
1-25-25 115 85 68 33 16 2 4 14 1.17
1-32-25 135 100 78 39 18 2 4 18 1.77
1-40-25 145 110 88 46 19 3 4 18 2.18
1-50-25 160 125 102 59 21 3 4 18 2.71
1-65-25 180 145 122 78 21 3 8 18 3.22
1-80-25 195 160 133 91 23 3 8 18 4.06
1-100-25 230 190 158 110 25 3 8 22 5.92
1-125-25 270 220 184 135 27 3 8 26 8.26
1-150-25 300 250 212 161 27 3 8 26 10.12
1-175-25 330 280 242 196 29 3 12 26 11.49
1-200-25 360 310 278 222 29 3 12 26 13.34
1-225-25 395 340 305 245 31 3 12 30 16.93
1-250-25 425 370 335 273 31 3 12 30 18.9
1-300-25 485 430 390 325 32 4 16 30 23.95
1-350-25 550 490 450 377 38 4 16 33 34.35
1-400-25 610 550 505 426 40 4 16 33 44.62
1-450-25 660 600 555 480 44 4 20 33 51.8
1-500-25 730 660 615 530 48 4 20 39 67.3
1-600-25 840 770 720 630 49 5 20 39 90.87
1-700-25 960 875 820 720 55 5 24 45 126.82
1-800-25 1075 990 930 820 63 5 24 45 181.43

 

Фланцы стальные плоские приварные трубопроводов и соединительных частей, а так же на присоединительные фланцы арматуры, соединительных частей машин, приборов, патрубков аппаратов и резервуаров на номинальное давление PN от 1 до 25 кгс/см2; номинальный диаметр DN от 10 до 250 мм, типы фланцев - 01, 02, 11, размерный ряд – 1 / 2, исполнение уплотнительной поверхности - А, В, С, L, D, M, E, F, J, K, сталь – углеродистая, легированная конструкционная, коррозионно-стойкая, группы контроля - I, II, III, IV, изготавливаются в соответствии с требованиями ГОСТ 33259-2015 "Фланцы арматуры, соединительных частей и трубопроводов на номинальное давление до PN 250. Конструкция, размеры и общие технические требования».

Dn15 To Dn3000 St20 Carbon Steel Flanges Gost 12821 3

Terms:
1) Payment: Irrevocable L/C at sight or T/T, D/P
2) Delivery term FOB China Port or CIF Buyer’s Port
3) Packing: Plywood Pallet/case

Dn15 To Dn3000 St20 Carbon Steel Flanges Gost 12821 4

Dn15 To Dn3000 St20 Carbon Steel Flanges Gost 12821 5

Contact:

Sales Manager: Grace Zhang

HEBEI XINFENG HIGH-PRESSURE FLANGE AND PIPE FITTING CO.,LTD.

Add.: Mencun County,Cangzhou City,Hebei province,China 061400

Mobile:86 18031772015 (wechat, whatsapp)

Tel: 86-317-6725755

Email: info4@hbxfgj.com

Skype: cangzhouzhangnan

 

FAQ:

 

1. What is your MOQ?
Normally our MOQ for each size is 1ton. If you think it is too much, we can discuss according to your requirement in details.
2. Can you offer free sample?
Yes, we can provide free samples of 150m - 200m.
3. What is your delivery time?
We wil deliver in 30-45 days
4. Can you accept mixed products in one container?
Yes, we accept for sure.

Contact Details
Hebei Xinfeng High-pressure Flange and Pipe Fitting Co., Ltd.

Contact Person: Miss. Mandy Liu

Tel: 0086 18903173335

Fax: 86-0317-6853077-6723871

Send your inquiry directly to us (0 / 3000)