What is the quality guarantee period?

We provide a quality guarantee period of 6 to 12 months, depending on the customer's usage frequency.

Are samples available for free?

It depends on the specific product needed. Please contact us for a particular answer regarding sample availability and costs.

How can I check your factory situation?

We provide photos and videos on our website and Facebook showing manufacturing steps. We also have a showroom in CA, USA.

Forged Steel Industrial Use150-800lb A182 ASTM Check Valve

Name: Forged Steel Industrial Use150-800lb A182 ASTM Check Valve
Brand: Zhejiang Yuzheng Valve Technology Co., Ltd.
SKU: 1949674505

Zhejiang, ChinaZhejiang Yuzheng Valve Technology Co., Ltd.

US$3.80

10-19 Pieces

US$3.60

20-29 Pieces

US$3.30

30+ Pieces

Product profile

Customization

Available

Media

Water

Temperature

Ordinary Temperature

Model NO.

YZ-check valve

Material

Forged Steel

Connection Form

Thread

Structure

Swing

Pressure

Ordinary Pressure

Sealing Form

Bellows Globe Valve

Flow Direction

Unidirection

Standard

Application

Industrial Usage, Water Industrial Usage, Household Usage

Body Material

Forged Steel Valve

Name

Forged Steel Check Valve

Use

Industrial Use

Valve Standard

ASTM Check Valve

Transport Package

Wooden

Specification

DN15~DN800mm

Trademark

yuzheng

Origin

Zhejiang

HS Code

848180

Production Capacity

3000psc/Week

Key features

Forged Steel Construction: Made from high-quality forged steel (304/316/WCB) for durability and industrial use.

Multiple Bonnet Designs: Available in bolted, welded, and pressure seal bonnet designs to suit various needs.

Flexible Customization: Supports OEM/ODM, logo printing, and custom manufacturing based on client drawings.

Strict Quality Control: 100% inspection by CNC devices and inspectors to ensure every valve is qualified.

Low MOQ Support: Accepts orders starting from just 1 piece, facilitating small business cooperation.

Fast Lead Time: Standard lead time is 30 days; stock items can be shipped in about 15 days.

Global Certification: ISO9001 certified factory with CE certification, ensuring reliable manufacturing standards.

Versatile Applications: Suitable for water, industrial, and household usage with unidirectional flow control.

Company profile

Importers and ExportersYears of Export Experience

Zhejiang Yuzheng Valve Technology Co., Ltd.

Zhejiang, 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: 13 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤2.01h

AI-Powered supplier vetting

SummaryThe supplier demonstrates export experience, broad customization and OEM/ODM capability, inventory capacity, valid manufacturing contracts, and ERP-based process management. It holds ISO9001:2015 and CE certifications and reports 90% of sales from exports, with a stated 13 years of exporting experience. However, after-sales governance is weakly documented: no written complaint-handling, corrective/preventive-action, or service-capability assessment procedures were provided. Innovation evidence is limited because no new products were reported in the past year and no SDK is available. Overseas service coverage is also limited, with no overseas warehouse, showroom, agents, branches, or reported service countries. Customer evidence includes OEM service for well-known brands, participation in a Russian exhibition, and a reported repeat-buyer preference of 50%–80%, but no Fortune 500 cooperation.

Supplier typeThe supplier provides manufacturing and design services, including sample, design, full, minor, and flexible customization, as well as OEM for well-known brands and ODM services. It also reports inventory capacity and valid contracts with associated subcontractors, indicating a manufacturer or manufacturing-integrated supplier profile.

CertificationsThe supplier reports an ISO9001:2015 management-system certificate and CE product compliance certification. These explicitly demonstrate documented certification holdings, although the slices do not specify product scope, validity dates, or issuing bodies.

After-Sales capabilityThe supplier has no written procedures or records for complaint handling, corrective and preventive actions, or effective service-capability assessment. It also lacks overseas warehouses, showrooms, agents, and branches, although it can provide multiple quotation and payment terms and has inventory capacity.

Production capacityThe supplier reports inventory capacity, valid contracts with each associated subcontractor, one-month lead times in both peak and off-season periods, and ERP-supported production and quality-control processes. Finished products are checked by packing staff, but no formal service-capability assessment procedure or records were provided.

Customization capabilityBoth design-service and R&D-related entries list customization from samples, designs, full customization, minor customization, and flexible customization. The supplier also states that ODM services are available, providing explicit evidence of broad customization coverage.

Client casesThe supplier reports OEM service for well-known brands, participation in a Russian offline exhibition, and a repeat-buyer preference of 50%–80%. It reports no cooperation with Fortune 500 companies, and the slices do not identify customer names or specific completed projects.