Hebei Shangrun Environmental Technology Co., Ltd.

Check Valve, Swing Check Valve, H44h Valve manufacturer / supplier in China, offering H44h Flange Swing Check Valve, ANSI Stainless Carbon Steel Threaded Flange for Pipe Fitting, ANSI Carbon Steel Long Weld Neck Flange for Pipe Fitting and so on.

Supplier Homepage Product List Valve H44h Flange Swing Check Valve

H44h Flange Swing Check Valve

FOB Price: Get Latest Price
Min. Order: 1 Piece
Port: Tianjin, China
Production Capacity: 50000
Payment Terms: L/C, T/T, Western Union

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Basic Info.

Model NO.:H44H
Material:Carbon Steel Alloy Steel Stainless Steel
Connection Form:Flange
Structure:Swing
Pressure:1.6~6.4MPa
Standard:Jb GB
Work Temperature:-29~550 Deg C
Trademark:OEM
Transport Package:Wood Case
Origin:China

Product Description

Overview 

H44H flange swing check valveis used for the nominal pressure PN1.6 ~ 6.4MPa, working temperature -29 ~ 550 degrees of oil, chemical, thermal power plants and other working conditions on the pipeline. Applicable medium: water, oil, steam and so on. Material selection is exquisite, and it is consistent with the domestic and fur standards, and the quality of the material is high. Sealmatchingthe advanced and reasonable, the valve, the valve seat sealing surface using iron-based alloy or Stellite (Stellite) cobalt based alloy welding surface, wear resistance, high temperature resistance, corrosion resistance, good anti abrasion performance, long service life. The product is designed and manufactured according to the national standard GB/T12235. A variety of piping flange standards and flange sealing type can be used to meet the needs of various engineering and user requirements. The material of the valve body is complete, and the gasket can be reasonably selected according to the actual working conditions or user requirements. It can be applied to various pressure, temperature and medium conditions. The check valve can be designed and manufactured according to the requirements of users, and the check valves with different structural situations and connection conditions can be used for various equipments.

Application specification

design and manufactureGB/T12235
connector sizestructure lengthGB/T12221
flange sizeJB/T79
check and testJB/T9092
matericarbon steelGB/T12229
stainless steelGB/T12230
alloy steelQ/ZB66
remarkGB/T12220
supplyJB/T7928

Important parts material and application

valve bodybonnetvalve clackvalve seatsuitable mediumsuitable temperature
(≤ºC)
WCBWCB+D507MoWCB+D577water oils steam425
ZG1Cr18Ni9Ti0Cr18Ni9+
Stellite12
0Cr18Ni9+
Stellite6
Nitric acid200
ZG1Cr18Ni2Mo2TiCF8M+Stellite12ZG1Cr18Ni2Mo2TiPhosphorus, acetic acid, mixed acid200
ZG00Cr17Ni14Mo2CF3M+Stellite12CF3M+Stellite6urea
Ammonium carbamate solution
Phosphoric acid
200
ZG1Cr5MoZG1Cr5Mo+
Stellite12
ZG1Cr5Mo+
Stellite6
water oils steam550

shape size and joint size(mm)

DNLDD1D2bZ-ΦdHWT(Kg)
H44H-16C H44W-16C H44W-16P H44W-16R H44W-16I Concave convex flange
50230160125100164-Φ1813521
65290180145120184-Φ1814228
80310195160135208-Φ1816538
100350215180155208-Φ1818058
125400245210185228-Φ1821092
150480280240210248-Φ23233130
2005003352952652612-Φ23304210
2505504053553203012-Φ25348294
3006504604103753012-Φ25390367
3507505204704353416-Φ25430410
4008505805254853616-Φ30468461
4509506405855454020-Φ30523570
50010257056506084420-Φ34525850
H44H-25 H44W-25 H44W-25P H44W-25R H44W-25I
50230160125100204-Φ1816022
65290180145120228-Φ1817529
80310195160135228-Φ1818538
100350230190160248-Φ2322061
125400270220188288-Φ2524896
150480300250218308-Φ25276132
2005503603102783412-Φ25350213
2506504253703323612-Φ30410297
3007504854303904016-Φ30430372
3508505504904484416-Φ34518415
4009506105505054816-Φ34560480
45010256606005555020-Φ34582610
50011507306606105220-Φ41618920

Impotant shape size and joint size(mm)

DNLDD1D2D6bff2Z-ΦdHWT(Kg)
H44H-40 H44W-40 H44W-40P H44W-40R H44W-40I Concave convex flange
502301601251008820344-Φ1816922
6529018014512011022348-Φ1817320
8031019516013512122348-Φ1818538
1003502301901601502434.58-Φ2322061
1254002702201881762834.58-Φ2524896
1504803002502182043034.58-Φ25270132
2005503753202822603834.512-Φ30342213
2506504453853453134234.512-Φ34401297
3007505104504083644644.516-Φ34423372
350850570510465422524516-Φ34455415
400950655585535474584516-Φ41510480
H44H-64 H44W-64 H44W-64P H44W-64R H44W-64I Concave convex flange
503001751351058826344-Φ2317727
6534020016013011028348-Φ2319737
8038021017014012130348-Φ2321257
1004302502001681503234.58-Φ2524889
1255002952402021763634.58-Φ30296135
1505503402802402043834.58-Φ34330184
2006504053453002604434.512-Φ34385266
2507754704003523134834.512-Φ41445396
3009005304604123645444.516-Φ41474643
3501025595525475422604516-Φ41514815
4001150670585525474664516-Φ486161234

H44h Flange Swing Check Valve
H44h Flange Swing Check Valve
H44h Flange Swing Check Valve
H44h Flange Swing Check Valve
H44h Flange Swing Check Valve
H44h Flange Swing Check Valve

 
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Hebei Shangrun Environmental Technology Co., Ltd.

- Hebei, China
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