BB Forged Ferro Porta Valvae DN15-DN100
Magnitudine dolor et Pressio Classis
Magnitudinem ab 1/2" ad 4" (DN15-DN100)
Pressura ab 150LBS ad 1500LBS (PN16-PN240)
Design Standards
Design / fabricare sicut per signa
API 6D;ASME B16.34;DIN 3357;EN 13709;GB/T12237;BS5351
Facie ad faciem Longitudo (Dimension) ac per signa
ASME B16.10;EN 558-1 Gr.14 (DIN 3202-F4);DIN 3202-F5;DIN 3202-F7;BS5163
Dimensio flanged secundum signa
ASME B16.5;EN 1092-1;BS4504;DIN2501;
ASME B16.5 (2" ~ 24") et ASME B16.47 Series A / B (26" et supra) Fibula / Hub petitio desinit.
Testis secundum signa
API 598;API 6D;EN 12266-1;EN 1074-1;ISO5208
Technical Features
Utilitas valvae ferri portae fictae
1. Parvum fluidum resistentia.
2. Vis externa ad aperiendum et claudendum requisita parva est.
3. Directio medii fluxus non restringitur.
4. Cum plene aperta, signatio superficies minus exesa est media operante quam valvae sistendi.
5. Figura corporis est secundum quid simplex et melior processus fundendi.
Incommoda fictae valvae portae ferro
1. Dimensiones externae et altitudinis aperturae sunt relative magnae.Maius spatium ad institutionem requiritur.
2. In processu aperiendo et claudendo relativa frictio est inter superficies signantes, quae facile exasperant.
3. Valvulae portae ferreae fictae plerumque duas superficies obsignantes habent, quae nonnullas difficultates ad expediendum, stridorem et sustentationem addunt.
Construction Materials
Chalybe
A105, C22.8/ P250GH (1.0460/1.0432)
Humilis Temperature Carbon Steel (LTCS);
ASTM A350 LF2, TStE355 / P355QH1 (1.0571/1.0566)
Admisce Ferro:
ASTM A350 LF1/LF3/LF5/LF6/LF9/LF787
High Temperature Steel (Chrome Moly) / Alloy Steel:
ASTM A182 F1, 15Mo3 16Mo3 (1.5415)
ASTM A182 F11, 13 CrMo 4 4/ 13CrMo4-5 (1.7335).
ASTM A182 F22, 10CrMo 9 10 / 11CrMo9-10 (1.7383/1.7380)
ASTM A182 F91, X10CrMoVNb9-1 (1.4903)
Austenitic Steel / Alloy Steel:
ASTM A182 F304 X5CrNi1810/ X5CrNi18-10 (1.4301)
ASTM A182 F304L X2 CrNi 19 11 (1.4306)
ASTM A182 F316 X5CrNiMo 17 12 2 / X5CrNiMo17-12-2 (1.4401)
ASTM A182 F316L X2 CrNiMo 17 13 2 / X2CrNiMo17-12-2 (1.4404)
ASTM A182 F316 Ti X6 CrNiMoTi 17 12 2 / X6CrNiMoTi17-12-2 (1.4571)
ASTM A182 F321 X6 CrNiTi 18 10 /X6CrNiTi18-10 (1.4541)
ASTM A182 F347 X6CrNiNb1810/ X6CrNiTi18-10C (1.4550)
ASTM A182 F44 (6MO) (1.4547)
ASTM A182 F20*.
Ferritic-Austenitic / Duplex / Super Duplex Steel
ASTM A182 F51, X2 CrNiMoN 22 5 3 / X2CrNiMoN22-5-3 (1.4462)
ASTM A182 F52, (1.4460)
ASTM A182 F53, X2CrNiMoCuN 25.6.3 (1.4410)
ASTM A182 F55, X2CrNiMoCuWN 25.7.4 (1.4501)
ASTM A182 F60, (1.4462)
Aliae materiae
Admisce 20 ASTM B462 / UNS N08020
Monel 400 / UNS N04400 ASTM B564-N04400 / A494 M35-1 NiCu30Fe (2.4360)
Nickel Alloy 904L / UNS N08904 X1NiCrMoCu25.20.5 (1.4539)
Inconel 625 /UNS N06625 /ASTM B564-N06625 /ASTM A494-CW6MC
NiCr22Mo9Nb (2.4856)
Inconel 825 /UNS N08825 /ASTM B564-N08825 /A494 CU5MCuC (2.4858)
NiCr21Mo (2.4858)