Can you manufacture products in special materials?

Yes, we can manufacture products in special materials if you provide design drawings or samples for our R&D department to evaluate.

What is the warranty period?

The warranty period is 18 months after shipment or 12 months after arrival at the destination port.

How can I trust your company?

We are a gold and credible company with a 10-year history, working with thousands of customers who consistently praise our service.

304 Stainless Steel One-Way Internal Thread Check Valve 6000 Psi Check Valve

Name: 304 Stainless Steel One-Way Internal Thread Check Valve 6000 Psi Check Valve
Brand: Wenzhou Huiyi Valve Co., Ltd.
SKU: 2250353445

Zhejiang, ChinaWenzhou Huiyi Valve Co., Ltd.

US$15.90

20 Sets

Product specifications

Material

Size

Sample price:US$20.00/set.Request sample

Product profile

Customization

Available

Media

Oil, Gas, Water

Temperature

Ordinary Temperature

Model NO.

HY-FCV

Material

Stainless Steel

Connection Form

Thread

Structure

Inline Check Valve

Pressure

6000psi

Function

Sfcv Rubber Lobe

Sealing Form

Rubber Sealing

Flow Direction

One Way Direction

Standard

ANSI

Application

Industrial Usage, Water Industrial Usage, Household Usage

Thread

NPT, BSPT, BSPP

Warranty Period

12 Months

Certificate

ISO9001:2015, Mill Test Certificate

Sealing

NBR, Rubber

Cracking Pressure

1psi - 20 Psi

Applicable Medium

Oil, Gas, Water

Spring Material

SS304, SS316

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 up to 6000 PSI working pressure for demanding industrial applications.

Corrosion Resistant Material: Constructed from SS304 or SS316 stainless steel for durability and corrosion resistance.

Leak-Proof Sealing: Features rubber or PTFE sealing to ensure zero leakage and good tightness.

Wide Temperature Range: Operates effectively in temperatures ranging from -60 to 450 degrees Fahrenheit.

Customizable Specifications: Offers custom thread types (NPT, BSPT, BSPP) and materials based on customer drawings.

Versatile Application: Suitable for oil, gas, water, and acid liquid in hydraulic and mechanical industries.

Professional Manufacturer: Integrated design, manufacturing, and sales with advanced equipment and quality control.

Certified Quality: Products certified under ISO9001:2015 and produced according to ASME/ANSI/DIN/JIS standards.

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: ≤10.12h

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.