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Product profile
Customization
AvailableMedia
GasMaterial
Carbon SteelModel NO.
Swing Type Flanged Check ValveConnection Form
FlangeDriving Mode
Worm GearNominal Pressure
ANSI CLASS 150-900Channel
Straight Through TypeStructure
Fixed Ball ValveType
Flexible Ball ValveFunction
Blow-Down ValveTemperature
Ultralow TemperatureStandard
CE/ISOApplication
Industrial UsageCavitation Protection
with Anti-CavitationBuried Installation
Suitable for Buried UseGas Tightness
Micro Gas TightSlurry Adaptation
Fit Slurry MediumTransport Package
Plywood CaseSpecification
150-2500lbTrademark
SNDOrigin
Handan, Hebei ProvinceHS Code
8481804090Production Capacity
50000Key features
Swing Flap Automatic Structure: No extra driving part, auto open/close with medium pressure to avoid reverse flow.
Straight Through Flow Path: Small flow resistance, less medium pressure loss compared with lift check valve.
Robust Hinge Mechanism: Reinforced hinge pin anti-abrasion, reliable swing action under fluctuating medium pressure.
Company profile
Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2021-04-06Nearest Port: Tianjin, QingdaoAverage Response Time: ≤1.00hTerms of Payment: LC, T/T, D/PInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP
AI-Powered supplier vetting
SummaryThe supplier is a China-based limited company identified as both a trading company and manufacturer/factory, specializing in castings and related metal products. It reports ISO 9001, ISO 14001, and ISO 14000 certifications, established inspection practices, 50 quality-control staff, and annual casting output of 60,000 tons. It offers extensive customization and OEM services for popular brands. However, it has no available SDK, no overseas showroom, agents, branches, or offline trade-show participation, and lacks written procedures or records for corrective actions and complaint handling. Financial information is represented only by years, without sufficient evidence to assess financial strength. Customer-specific cases are not provided.
Supplier typeThe supplier is identified as both a trading company and manufacturer/factory, organized as a limited company in Hebei, China. Its stated product scope is concentrated in iron, steel, stainless-steel, valve, vehicle, impeller, and other metal castings.
CertificationsThe supplier reports ISO 9001, ISO 14001, and ISO 14000 certifications. It also states that plant quality-control systems are ISO 9001 accredited and that inspections such as spectrometer, ultrasonic, magnetic, permeation, elongation, and tensile/yield-strength testing are conducted during production.
After-Sales capabilityThe supplier has no overseas showroom, agents, branches, or reported overseas-service countries, and it has not participated in offline trade shows. It also reports no written procedures or records for corrective and preventive actions or effective complaint handling, indicating a documented after-sales-service deficiency.
Production capacityThe supplier reports annual casting output of 60,000 tons, 50 quality-control staff, ISO 9001-based plant controls, and testing across multiple casting and material types. Its stated product range covers iron, steel, stainless-steel, valve, automotive, impeller, and manhole-cover castings, providing explicit evidence of substantial production capability.
Customization capabilityThe supplier explicitly provides OEM services for popular brands and supports customization from samples, designs, full customization, minor customization, and flexible customization. These statements directly demonstrate broad customization capability.
Product Q&A
Q:Difference between swing check and lift check valve?
A:
Swing type has low flow resistance with swing disc; lift type relies on vertical disc lifting with higher flow loss.
Q:Common size range?
A:
DN50~DN1200 regular specification, oversized caliber available for customization.
Q:Applicable medium?
A:
High-pressure steam, boiler feed water, industrial oil, natural gas and clean liquid.
Send Inquiry
*To:
Handan Shengnada New Material Technology Co., Ltd.
Handan Shengnada New Material Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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