Material: 20Л

Seat sealing: metal 

Pressure: PN25

Size:DN800mm

Connection: RF GOST 12815 type 2

Features: 

Carbon Steel for temperature -40 ~450℃:Сталь 20, 20Л, 25Л  

Low Carbon Steel for temperature -60 ~450℃: 09Г2С, 20ГЛ

Stainless Steel for temperature -60 ~565℃:12Х18Н9ТЛ

Stainless Steel for temperature -60 ~565℃:12Х18Н12М3ТЛ,10Х17Н13М2Т

 Задвижки клиновые

DN 15-1400 PN1,6 MPa--1530(с,лс,нж)41нж, 30(с,лс,нж)541нж, 30(с,лс,нж)941нж

DN 15-1400 PN2.5 MPa--30(с,лс,нж)64нж, 30(с,лс,нж)564нж, 30(с,лс,нж)964нж

DN 15-1400 PN4.0 MPa--30(с,лс,нж)15нж, 30(с,лс,нж)515нж, 30(с,лс,нж)915нж

DN 15-1400 PN6.3 MPa--30(с,лс,нж)76нж, 30(с,лс,нж)576нж, 30(с,лс,нж)976нж

DN 15-50 PN16.0 MPa--31(с,лс,нж)45нж

Application Standard:

Design and Manufacture: GOST/GB/DIN/ANSI

Face-to-Face Dimension: GOST3706-93, GOST3326-86

Flange Ends:GOST12815, GOST33259

Inspection Test :ISO5208/GOST

Certificate:EN 10204 type 3.1

Markings: GOST

Materials: carbon steel, alloy steel, stainless steel, duplex steel,bronze, Inconel,Hastelloy,Monel, Incoloy etc.

Carbon Steel A105N,F11,F22,F5,F9 or WCB,WCC, WC6,WC9,C5, C12 etc.

Low Carbon Steel LF2 or LCB,LC1,LCC etc.

Stainless Steel F304,F316, F316L,F347 or CF8, CF8M, CF3M,CF8C etc.

Duplex Steel such as F51,F53, F55 or 4A,5A,6A, CD3MN, CD2MWCuN, CN7M (Alloy 20) etc.

Bronze C95800, RG5 etc.

Other special materials like Inconel 625 could be supplied by request.

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