WahiTianjin, Kina (Mainland)
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National standard swing check valve

ʻO ka wehewehe pōkole:

ʻO ka pahu hoʻoheheʻe swing maʻamau maʻamau ka mea kūpono no nā pipeline me ke kaomi o pn1.6-42.0mpa a me ka mahana hana o - 46 ℃ ~ 570 ℃ i ka petroleum, chemical, pharmaceutical, fertilizer chemical a me nā ʻoihana mana uila e pale i ka backflow medium.


Huahana Huahana

Hana OEM/ODM

Huahana Huahana

ʻO nā hiʻohiʻona huahana o ka ʻāina maʻamau swing check valve

 

1. He kūpono kūpono ka huahana, hoʻopaʻa paʻa pono, hana maikaʻi loa a me ke ʻano nani;

2. Ua uhi ʻia ka ʻili hoʻopaʻa me ka co-based cemented carbide, i loaʻa i ke kūpaʻa maikaʻi ʻana, ka pale ʻana i ka corrosion, ka pale ʻana a me ke ola lōʻihi;

3. ʻO ke kūkulu ʻia ʻana i loko o ke kumu lāʻau pine e hōʻemi i ka leaka o waho a hilinaʻi i ka hoʻohana ʻana;

4. Ke ʻoi aku ka nui o ke kaomi ma mua a i ʻole like me 16.0mpa, ua hoʻopaʻa ʻia ke ʻano hoʻopaʻa paʻa ponoʻī i loko o ke keʻena waena o ka valve. ʻOi aku ka kiʻekiʻe o ke kaomi waena, ʻoi aku ka maikaʻi o ka hana sila ʻana;

5. Hiki ke koho pono ʻia ka mea a me ka nui o ka flange a me ka hope welding e like me nā kūlana hana maoli a i ʻole nā ​​koi mea hoʻohana e hoʻokō i nā pono ʻenekinia like ʻole.

Poʻo_01

Nā kikoʻī hana nui

Nā pae hoʻolālā GB/T 12236
Papa wela kaomi GB/T 12224
Ka lōʻihi hale GB/T 12221, GB/T 15188.1
ʻAno flange a me ka nui GB/T 9113, JB/T 79, EN1092, ASME B16.5/B16.47
ʻO ka hoʻohui hope ʻana o ka wili puʻupuʻu GB/T 12224
Nānā a ho'āʻo JB/T 9092, GB/T13927, API598
Pumi hoao Pumi inoa PN1.6 PN2.5 PN4.0 PN6.4 PN10.0 PN16.0
ʻO ka hoʻāʻo pūpū 2.4 3.8 6.0 9.6 15.0 24.0
Sila kiʻekiʻe kiʻekiʻe 1.8 2.8 4.4 7.1 11.0 17.6
Sila kaomi haʻahaʻa 0.6

Mea o na mahele nui

inoa hapa kila kalapona kila kohu ʻole kila kila Ke kila wela haʻahaʻa
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Disc WCB CF8 WC6 LCB
rocker 20Cr13 304 20Cr13 LCB
kumu pine 1Cr13 0Cr18Ni9(304) 0Cr18Ni9(304) 0Cr18Ni9(304)
Kiʻi hoʻohui WCB CF8 WC6 LCB
shim graphite hikiwawe graphite hikiwawe graphite hikiwawe graphite hikiwawe
Uhi kiwi WCB CF8 WC6 LCB
Pākuʻi poʻo pālua 35CrMoA 0Cr18Ni9(304)/B8 B16/25Cr2MoVA 35CrMoA/B7
Nut 45# 0Cr18Ni9(304)/8 7/35CrMoA 45/2H

Hōʻike Huahana--Paʻi ʻElua_02

 

Hōʻike Huahana--Paʻi ʻElua_03

Hoʻolālā kiʻi

Nā kiʻi kiʻi kiʻi kiʻi kiʻi kiʻi kiʻi ʻoniʻoni maʻamau

ʻO nā ana hoʻohui nui o ka pahu hoʻopaʻa swing maʻamau maʻamau

MPa DN(mm) L ʻO D D1 D2 b f Z-Φd H WT(kg)
PN1.6 50 230 165 125 102 18 3 4-F18 135 21
65 290 185 145 122 18 3 8-F18 142 28
80 310 200 160 138 20 3 8-F18 165 38
100 350 220 180 158 20 3 8-F18 180 58
125 400 250 210 188 22 3 8-F18 210 92
150 480 285 240 212 22 3 8-F22 233 130
200 600 340 295 268 24 3 12-F22 304 210
250 730 405 355 320 26 3 12-F26 348 294
300 850 460 410 378 28 4 12-F26 390 367
350 980 520 470 438 30 4 16-F26 430 410
400 1100 580 525 490 32 4 16-F30 468 461
450 1200 640 585 550 40 4 20-F30 523 570
500 1250 715 650 610 44 4 20-F33 525 850
PN2.5 50 230 165 125 102 20 3 4-F18 160 22
65 290 185 145 122 22 3 8-F18 175 29
80 310 200 160 138 24 3 8-F18 185 38
100 350 235 190 162 24 3 8-F22 220 61
125 400 270 220 188 26 3 8-F26 248 96
150 480 300 250 218 28 3 8-F26 276 132
200 600 360 310 278 30 3 12-F26 350 213
250 730 425 370 335 32 3 12-F30 410 297
300 850 485 430 395 34 4 16-F30 430 372
350 980 555 490 450 38 4 16-F33 518 415
400 1100 620 550 505 40 4 16-F36 560 480
450 1200 670 600 555 46 4 20-F36 582 610
500 1250 730 660 615 48 4 20-F36 618 920

 Lecco-Details 2_07

Lecco-Details 2_12

Lecco-Details 2_10

Lecco-Details 2_09-Hoʻololi

Lecco-Details 2_07


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