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GOST Flanges

Process:Forging+machining+heating Treatment

Style:customized

Surface:rust proof,black/yellow paint,galvanized

Material support: Q235, 16MN, A105, F304, F316, F321

Pressure: PN 10-25

DN:10-1600


Product Details

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OUR REQUIRED DIMENSIONS (ACCORDING GOST)
PNDNMounting dimension(dH)D2BoltsThickness

GOST

Weight 

kg/ pc

DD1dndhh+bb
1.0109060151442414212100.46
159565191847414212100.51
2010575262558414214120.74
2511585333268414214120.89
32135100393878418216141.4
40145110464588418318151.71
501601255957102418318152.06
651801457876122418320172.8
801951609189133418320173.19
100215180110108158818322193.96
125245210135133184818324215.15
150280240161159212822324216.62
200335295222219268822324218.05
25039035027327332012223262310.65
30044040032532537012224282412.9
35050046037737743016224282415.85
40056551542642648216264302621.56
50067062053053058520264322827.7
60078072563063068520305363139.4
800101095082082090524335423779.16
100012201160102010201110283354843118.43
120014551380122212221330323955651197.44
140016751590142014201530364556560278.92
160019151820162016201750405257570422.65
1.6109060151442414214120.54
159565191847414214120.61
2010575262558414216140.86
2511585333268414216141.17
32135100393878418218161.58
40145110464588418320171.96
501601255957102418322192.58
651801457876122418324213.42
801951609189133418324213.71
100215180110108158818326234.55
125245210135133184818328256.38
150280240161159212822328257.81
20033529522221926812223302710.1
25040535527327332012263312814.49
30046041032532537012264322817.78
35052047037737743016264343022.88
40058052542642648216304383431
50071065053053058520334484457.01
60084077063063068520395504580.03
8001020950820820905243955449104.41
100012551170102010201110284556358179.37
120014851390122012201330325257671297.78
2.5109060151442414216140.63
159565191847414216140.7
2010575262558414218160.98
2511585333268414218161.17
32135100293878418220181.77
40145110464588418322192.58
501601255957102418324212.71
651801457876122818324213.22
801951609189133818326234.06
10023019011008158822328255.92
125270220135133184826330278.26
1503002501611592128263302710.12
20036031022221927812263322913.34
25042537027327333512303343118.9
30048543032532539016304363223.95
35055049037737745016334423834.35
40061055042642650516334444044.62
50073066053053061520394524867.3
60084077063063072020395544990.87
8001075990820820930244556863181.43





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