How long is the lead time?

The average lead time is within 15 workdays for both peak and off-peak seasons.

Do you provide OEM or ODM services?

Yes, both OEM and ODM services are available for this product.

How is the quality controlled?

We perform 100% inspection on finished products including visual and functional checks.

350psi UL FM Approved Grooved Swing Check Valve 3"

Name: 350psi UL FM Approved Grooved Swing Check Valve 3"
Brand: NINGJIN APC INDUSTRIES INCORPORATED COMPANY
SKU: 1903394435

Shandong, ChinaNINGJIN APC INDUSTRIES INCORPORATED COMPANY

US$25.00

10-99 Pieces

US$23.00

100-999 Pieces

US$20.00

1,000+ Pieces

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

Certification

UL/FM

Body Material

Ductile Iron

Model NO.

MH-XQH-350G

Connection

Groove

Groove Standard

ANSI/Awwa C606 or Metric

Surface Finish

Epoxy Coating

Working Pressure

350psi

Transport Package

Wooden Cases

Specification

2"-12"

Trademark

APC

Origin

China

HS Code

8481804090

Production Capacity

100000PCS/Year

Key features

UL FM Approved Certification: Certified for safety and performance with UL and FM approvals.

Ductile Iron Body Material: Constructed from durable ductile iron for long-lasting performance.

350 PSI Working Pressure: Rated for high-pressure applications up to 350 PSI.

Grooved Connection Standard: Features ANSI/AWWA C606 or Metric groove standards for easy installation.

Epoxy Coating Finish: Surface treated with epoxy coating for enhanced corrosion resistance.

Full Customization Options: Offers full customization, minor customization, and flexible options from samples or designs.

OEM and ODM Services: Provides both OEM and ODM services to meet specific client requirements.

100% Finished Product Inspection: Every unit undergoes visual and functional inspection before shipping.

Company profile

High Repeat Buyers ChoiceExperienced Team

NINGJIN APC INDUSTRIES INCORPORATED COMPANY

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 5 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤4.48h

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad customization and R&D capabilities, including ODM services, private mold designs, 3D software design, and recent new-product development. It operates five production lines, reports annual valve output of 100,000 sets, and has 11–20 quality-control staff. Quality-related procedures exist for corrective actions and complaints, and the supplier reports quality assurance and OEM service for well-known brands. However, quality-control evidence also shows no raw-material traceability identification, verbal document requirements, and finished-product checks performed by packing staff. The supplier has limited overseas service infrastructure: no overseas agents, branches, warehouse, showroom, or stock capacity, and reports zero countries with overseas services. Financial credibility cannot be assessed because the provided records only identify financial-capacity years without substantive financial information. Certification holding and customer cases are also not sufficiently...

Supplier typeThe supplier is evidenced as a manufacturer and professional technical supplier with its own production lines, product output, R&D engineers, private mold designs, ODM services, and OEM service for well-known brands. The available information supports identifying it as a manufacturing-oriented supplier, although no narrower legal or trading classification is provided.

After-Sales capabilityThe supplier has documented procedures and records for corrective and preventive actions and customer complaint handling, indicating a basic service-response mechanism. However, it has no in-stock capacity, overseas warehouse, showroom, overseas agents or branches, and reports overseas services in zero countries, limiting demonstrated international after-sales coverage.

R&D capabilityThe supplier reports new-product development during the past year, ODM capability, private mold designs, 3D software design services, and 10 years of total R&D-engineer experience. These explicitly support an active product-development capability, although no SDK is available.

Production capacityThe supplier operates five production lines and reports output of 100,000 valve sets, with a pressure-testing machine and 11–20 quality-control staff. Nevertheless, it lacks in-stock capacity, has no valid manufacturing-capacity contract with associated subcontractors, and its quality controls include no raw-material traceability identification and packing-staff final checks, indicating operational and control limitations.

Customization capabilityThe supplier explicitly provides customization from samples, designs, full customization, minor customization, and flexible customization. ODM services, private mold designs, and 3D software design further support its ability to develop customized products.