Can you manufacture products in special materials?

Yes, please provide drawings or samples, and our R&D team will evaluate feasibility and provide a reply.

What is your after-sale service policy?

If unsatisfied, contact us within 7 days of receipt, and we will find a satisfactory solution.

What shipping methods do you use?

We normally use international express like DHL, TNT, FedEx, and UPS, or arrange according to your needs.

2021 High Quality 304 Stainless Steel Check Valve DN15 Wafer Spring Check Valve

Name: 2021 High Quality 304 Stainless Steel Check Valve DN15 Wafer Spring Check Valve
Brand: Wenzhou Huiyi Valve Co., Ltd.
SKU: 1939173625

Zhejiang, ChinaWenzhou Huiyi Valve Co., Ltd.

US$5.50

20-199 Pieces

US$5.30

200-499 Pieces

US$5.20

500+ Pieces

Product profile

Customization

Available

Power

Manual

Connection Mode

Internal Thread

Model NO.

HY-FCV

Material

Stainless Steel

Pressure

3000psi

Standard

Media

Oil, Gas, Water

Media Temperature

Normal Temperature

Thread

NPT, BSPT, BSPP

Warranty Period

12 Months

Certificate

ISO9001:2015, Mill Test Certificate

Packing

PTFE, Cooper Gasket, Graphite

Handle

T Handle, Handwheel

Transport Package

Carton, Plywood Case, Pallet

Specification

1/4" to 1"

Trademark

Origin

China

HS Code

8481804090

Production Capacity

10000 PCS/Month

Key features

High Pressure Resistance: Withstands working pressure up to 3000psi for reliable performance.

Premium Material Options: Available in SS304, SS316, Carbon Steel A105, and Monel.

Wide Port Size Range: Port sizes available from 1/4 inch to 1 inch.

Custom Thread Options: Supports NPT, BSPT, and BSPP thread specifications.

Quality Certifications: ISO9001:2015 certified with Mill Test Certificate provided.

Fast Delivery for Stock: In-stock items can be shipped within 48 hours.

Professional Technical Support: Expert guidance on product selection based on pressure and media.

Comprehensive Warranty: 12 to 18 months warranty period depending on shipment terms.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceFast DeliveryR&D Capabilities

Wenzhou Huiyi Valve Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤9.87h

AI-Powered supplier vetting

SummaryWenzhou Huiyi Valve Co., Ltd. is a China-based limited company described as both a trading company and manufacturer/factory, with five employees and a broad valve and pipe-fitting product range. It reports annual stainless-steel valve production of 200,000 pieces, exports accounting for 90% of sales, and broad international export markets. The supplier offers extensive customization, including sample-, design-, and full-customization services. However, it does not provide OEM services for popular brands, has no available SDK, launched no new products in the past year, and reports no inventory, overseas warehouse, or overseas showroom capability. After-sales procedures exist but lack written records. Quality assurance, traceability, environmental compliance, and fire-drill status are not evidenced. An SGS audit record is provided for November 1, 2024 to October 31, 2025, but the evaluation result is recorded as 0, without a stated interpretation.

Supplier typeThe supplier is identified as a limited company in China and is described as both a trading company and manufacturer/factory. Its stated business scope covers valve sales, metal materials, hardware wholesale, and import-export activities, while its product range includes valves, fittings, and pipes.

After-Sales capabilityThe supplier has procedures for corrective and preventive actions and customer complaints, but no written records are maintained. It also reports no inventory service capacity, overseas warehouse, or overseas showroom, limiting evidence of structured or localized after-sales support.

R&D capabilityThe supplier reports no available SDK, no OEM service for popular brands, and no new products launched in the past year. These explicit limitations indicate weak evidence of recent product innovation or technology-development capability.

Production capacityThe supplier reports annual production of 200,000 stainless-steel valves, lead times within 15 working days during off-peak periods and one month during peak periods, and a five-person workforce. It has no stated in-stock service capacity, so manufacturing output is evidenced but operational scale and stock responsiveness appear limited.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, flexible customization, and minor customization. This is direct evidence of a broad range of customization services.