gost standard 12820-80 flange stainless steel fitting china supplier
Basic Info
Model No.: PN0.6--PN40
Product Description
1.Standard: ANSI, JIS, DIN, BS4504, SABS1123, EN1092-1, UNI, AS2129 2.Material: Carbon steel: SS400, SF440, Q235, A105, Rst37.2 C22.8 Stainless steel: F304, F304L, F316, F316L, 316Ti 3.Size: 1/2''~78"(DN15-DN2000) 4.Type: PL, SO, WN, Threaded, Socket Weld, BL 5.Surface Treatment: Anti-rust Oil; Transparent/Yellow/Black Anti-rust Paint; Zinc Galvanized 6.Packing: No Fumigate or Fumigate Plywood/Wood Pallet or Case 7.Delivery Time: 30days for 2000 tons
casting painting End product packing Advantage: 1.We can promise the quality; 2.If you want, you can have your own logo on the product; 3.We offer the non-standard Valve,according to customer requirments; 4. The parts material,flange and butt welding dimension may selected according to current operating condition or users' requirement to meeting the requirements of various engineering. 5.Export to maninly market: Russia/Ukraine/Belarus/Uzbekistan/Tajikistan/St.Peterburg /The European market and other countries. Choose us,Don't hesitate: 1.design team: we have the professional design people,as you choose,customers samples is always welcome;
2.Professional factory:We are manufacter,specializing in Gost gate valve for long time;competitive price with good quality,the deadline usually in 20-30 days;
3.stock:We have stock for customer good delivery.
Welcome to contact with us if you have any problems,we are looking forward to corperation with you! Contact us if you need more details on Stainless Steel Fitting. We are ready to answer your questions on packaging, logistics, certification or any other aspects about 12820-80 Flange、12821-80 Flange. If these products fail to match your need, please contact us and we would like to provide relevant information.
OUR REQUIRED DIMENSIONS(ACCORDING GOST) | ||||||||||||
PN | DN | Mounting dimension | OD(outside diameter of the pipe),mm(dH) | Diameter of the raised face,D2 | Bolts | Thickness | GOST Weight kg/pc | |||||
Ouioide diameter,mm,D | Bolts holes axis diameter(centers of the opposite holes),mm D1 | Inside diameter,mm(d) | Number of bolts'holes,n | Diameter of bolts'holes,mm(d) | flange ridge's height,rnm(h) | Total thickness(toghether with ridge's height)mm(h+b) | Thickness(without ridge's heighe),mm(b) | |||||
2.5 | 20 | 90 | 65 | 26 | 25 | 50 | 4 | 11 | 2 | 14 | 12 | 0.58 |
25 | 100 | 75 | 33 | 32 | 60 | 4 | 11 | 2 | 14 | 12 | 0.64 | |
32 | 120 | 90 | 39 | 38 | 70 | 4 | 14 | 2 | 15 | 13 | 1.01 | |
40 | 130 | 100 | 46 | 45 | 80 | 4 | 14 | 3 | 16 | 13 | 1.21 | |
50 | 140 | 110 | 59 | 57 | 90 | 4 | 14 | 3 | 16 | 13 | 1.33 | |
65 | 160 | 130 | 78 | 76 | 100 | 4 | 14 | 3 | 18 | 15 | 1.63 | |
80 | 185 | 150 | 91 | 89 | 128 | 4 | 18 | 3 | 18 | 15 | 2.44 | |
100 | 205 | 170 | 110 | 108 | 148 | 4 | 18 | 3 | 18 | 15 | 2.85 | |
125 | 235 | 200 | 135 | 133 | 178 | 8 | 18 | 3 | 20 | 17 | 3.88 | |
150 | 260 | 225 | 161 | 159 | 202 | 8 | 18 | 3 | 20 | 17 | 4.39 | |
200 | 315 | 280 | 222 | 219 | 258 | 8 | 18 | 3 | 22 | 19 | 5.89 | |
250 | 370 | 335 | 273 | 273 | 312 | 12 | 18 | 3 | 23 | 20 | 7.67 | |
300 | 435 | 395 | 325 | 325 | 365 | 12 | 22 | 4 | 24 | 20 | 10.28 | |
350 | 485 | 445 | 377 | 377 | 415 | 12 | 22 | 4 | 26 | 22 | 12.58 | |
400 | 535 | 495 | 426 | 426 | 465 | 16 | 22 | 4 | 28 | 24 | 15.2 | |
500 | 640 | 600 | 530 | 530 | 270 | 16 | 22 | 4 | 29 | 25 | 19.72 | |
600 | 735 | 705 | 630 | 630 | 670 | 20 | 26 | 5 | 30 | 25 | 26.24 | |
800 | 975 | 920 | 820 | 820 | 880 | 24 | 30 | 5 | 32 | 27 | 46.14 |
2.Professional factory:We are manufacter,specializing in Gost gate valve for long time;competitive price with good quality,the deadline usually in 20-30 days;
3.stock:We have stock for customer good delivery.
Welcome to contact with us if you have any problems,we are looking forward to corperation with you! Contact us if you need more details on Stainless Steel Fitting. We are ready to answer your questions on packaging, logistics, certification or any other aspects about 12820-80 Flange、12821-80 Flange. If these products fail to match your need, please contact us and we would like to provide relevant information.
Product Categories : Butterfly valve > steel Butterfly valve
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