What is the warranty period?

We provide a 1-year warranty for this product.

What are the payment terms?

We accept LC and T/T payment terms.

Can the packaging be customized?

Yes, we can pack in wood cartons, cardboard cartons, or according to your specific requirements.

Wafer Double Door Check Valve for Pipeline with Seal Performance

Name: Wafer Double Door Check Valve for Pipeline with Seal Performance
Brand: Ningbo Yinzhou Nord Machinery Co., Ltd.
SKU: 2015543035

Zhejiang, ChinaNingbo Yinzhou Nord Machinery Co., Ltd.

US$1.50

500 Pieces

Product profile

Customization

Available

Certification

ASME, ANSI, DIN

Connection

Welding

Model NO.

Wafer Double Door Check Valve

Pressure

Low Pressure

Surface Treatment

Zinc Plate

Application

Check Valve

Material

Stainless Steel, Steel

Color

Zinc Plated

After-Sales Service

Yes

Warranty

1 Year

Technics

Stamping

Product Name

Wafer Double Door Check Valve

Transport Package

Plywood Box by Sea

Specification

1.0kg

Trademark

NORD

Origin

China

Key features

Certification Compliance: Meets ASME, ANSI, DIN, and ISO 9001 standards with strict material inspection.

Custom Surface Treatment: Offers machining, polishing, and plating options including zinc plating.

Material Versatility: Available in carbon steel and stainless steel for various applications.

Advanced Manufacturing: Utilizes closed die forging, CNC machining, and heat treatment processes.

Comprehensive Quality Control: Features 100% quality control with advanced testing equipment like X-ray and ultrasonic.

Custom Packaging: Packing available in wood or cardboard cartons according to customer requirements.

Design Support: Provides specification drawings in PDF, Auto CAD, Solid work, and other formats.

Global Export Experience: Products exported worldwide with competitive pricing and high quality.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceIn-stock Capacity

Ningbo Yinzhou Nord Machinery Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading Company, Group CorporationExport Year: 2010-03-05Nearest Port: NingBo, ShanghaiAverage Response Time: ≤15hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, CFR, CIF, FCA, EXW

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier with 3D design, customization, ODM, and OEM capabilities. It reports ISO 9001 certification, 90% export sales, and stated annual production capacities across casting, forging, machining, die casting, and welding. However, important operational controls are incomplete or undocumented: no SDK, no recent new products, one R&D engineer, zero reported quality-control test equipment, no written corrective-action or complaint-handling procedures, and no overseas service presence or offline trade-show participation. Financial records are referenced for 2021–2023, but the provided information does not disclose results sufficient to assess financial strength.

Supplier typeThe supplier explicitly identifies itself as a professional technical supplier and states that it provides 3D software design services. This supports classification as a technical and design-oriented supplier.

CertificationsThe supplier reports holding ISO 9001 certification. This is explicit evidence of a certified quality management system, although the provided information does not specify the certificate's scope or validity period.

After-Sales capabilityThe supplier has no overseas showroom, overseas agent or branch, or offline trade-show participation, and reports no written corrective-action, complaint-handling, or supplier-service assessment procedures. These facts indicate limited documented after-sales and international service infrastructure.

R&D capabilityThe supplier provides R&D-related design services, ODM services, and product improvement support, but reports no new products during the past year, no available SDK, and only one R&D engineer. The evidence shows some development capability but also clear limitations in recent innovation output and resources.

Production capacityReported annual capacity includes 5,000 tons of casting parts, 3,000 tons of forging parts, 1,000 tons each of machining and die-casting parts, and 2,000 tons of welding parts. These explicit multi-process capacity figures demonstrate established production capability.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization, alongside 3D software design services. This indicates broad customization coverage across different customer input formats and project scopes.