API＆DIN qo'l pichoqli eshik valfi

Pichoq qopqog'i valfining ochilish va yopish komponenti eshikdir va suyuqlik harakatining yo'nalishi eshik yo'nalishiga perpendikulyar bo'lib, pichoqli eshik valfi faqat to'liq ochilishi va to'liq yopilishi mumkin va sozlanishi yoki tiqilib qolishi mumkin emas.Asosan qog'oz, atala, tog'-kon sanoati va boshqalarda qo'llaniladi.

CNGW shuningdek, quyida ko'rsatilganidek, eshik klapanlarini etkazib beradi

Pnevmatik pichoqli eshik valfi

Qo'lda quyma klapan

Tishli tishliPichoqli eshik valfi

ElektrPichoqli eshik valfi

Qorong'i tayoqPnevmatik pichoqli eshik valfi

Yashirin rodli pichoqli eshik valfi

Takozli pichoqli eshik valfi

O'lcham diapazoni VA BOSIM SINFI

Hajmi 2 "dan 80" gacha (DN50-DN2000)

150 LBS dan bosim (PN6-PN16)

DIZAYN STANDARTLARI

Standartlarga muvofiq dizayn / ishlab chiqarish

API 6D;ASME B16.34;DIN 3357;EN 13709;GB/T12237;BS5351

Yuzma-yuz uzunligi (o'lchami) standartlarga muvofiq

ASME B16.10;EN 558-1 Gr.14 (DIN 3202-F4);DIN 3202-F5;DIN 3202-F7;BS5163

Standartlarga muvofiq flanesli o'lcham

ASME B16.5;EN 1092-1;BS4504;DIN2501;

ASME B16.5 (2" ~ 24") va ASME B16.47 seriyali A / B (26" va undan yuqori) gardishli qisqichlar / uyalar so'rov bo'yicha tugaydi.

Standartlarga muvofiq sinov

API 598;API 6D;EN 12266-1;EN 1074-1;ISO 5208

TEXNIK XUSUSIYATLARI

Engil vazn, material va narxni tejash

Yilni tuzilish

Kichik samarali joy egallangan

Tebranish ehtimolini kamaytiring.

Korroziyaga qarshilik

Yaxshi yopish uchun moslashuvchan qadoqlashdan foydalaning

PTFE muhri so'rov bo'yicha.

Barcha turdagi axlat vositalarini samarali olib tashlang.

QURILISH MATERIALLARI

Umumiy quyma karbonli po'lat

A216 WCB (WCC, WCA), GP240GH (1.0619/GS-C25)

A105, C22.8/ P250GH (1.0460/1.0432)

Past haroratli karbonli po'lat (LTCS), LCB (LCC, LCA), GS-CK25

ASTM A350 LF2, TStE355 / P355QH1 (1.0571/1.0566)

Qotishma po'lat:

A352 LC1/LC2/LC2-1/LC3/LC4/LC9/, A743 CA6NM

GS-CK16 GS-CK24 GS-10Ni6 GS-10ni14

ASTM A350 LF1/LF3/LF5/LF6/LF9/LF787

Yuqori haroratli po'lat (Chrome Moly)/qotishma po'lat:

A217 WC1/ WC6/ WC9/C5/C12/C12A

GS-22Mo4/ G20Mo5 (1,5419);GS-17CrMo55/ G17CrMo5-5 (1.7357)

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)

Ostenitik zanglamaydigan po'lat / qotishma po'lat:

UNS S30400 (S30403) (S30409), A351 CF8/CF3/CF10

G-X6CrNi189/ GX5CrNi19-10(1.4308)

UNS S31600 (S31603) (S31609), A351 CF8M/CF3M/CF10M

GX5CrNiMo19-11-2/G-X6CrNiMo18.10 (1.4408)

UNS S34700 (S34709), A351 CF8C

G-X5CrNiNb189/GX5CrNiNb19-11(1,4552）

AISI316Ti;X6CrNiNo17122/ X6CrNiMoTi17-12-2(1.4571)

Qotishma 20 # / UNS N08020, A351 CN7M

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*(qotishma 20#)

Ferritik-Ostenitik / Dupleks / Super Dupleks zanglamaydigan po'lat:

UNS S31803 /S32205 (Dupleks2205), A890/A995 GR.4A (J92205) /A351 CD3MN

UNS S32750 (Super Duplex2507), A890/A995 GR.5A / A351 CE8MN (CD4MCu)

UNS S32760, A890/A995 GR.6A (CD3MWCuN)

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)

Boshqa materiallar

Qotishma 20 ASTM B462 / UNS N08020

Monel 400 / UNS N04400 ASTM B564-N04400 / A494 M35-1 NiCu30Fe (2.4360)

Nikel qotishmasi 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)