Is it possible to get free samples?

Yes, you can get free samples, but you may need to pay freight fees. Free samples and freight are offered after multiple cooperations.

How does pricing work?

Website prices are for reference only. Final prices depend on size, material, quantity, and other factors, subject to our confirmation.

What is the after-sale service policy?

If unsatisfied, contact us within 7 days of receiving goods to find a satisfactory solution.

What shipping methods do you use?

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

Can I visit your factory?

Yes, we warmly welcome factory visits. Please notify us before departure so we can arrange pickup and show you around.

High Pressure 6000psi Stainless Steel Inch Double Ring Check Valve

Name: High Pressure 6000psi Stainless Steel Inch Double Ring Check Valve
Brand: Wenzhou Huiyi Valve Co., Ltd.
SKU: 2250482725

Zhejiang, ChinaWenzhou Huiyi Valve Co., Ltd.

US$14.00

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-FTCV

Material

Stainless Steel

Connection Form

Double Ferrules

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

Connection Type

Double Ferrules Check Valve

Warranty Period

12 Months

Certificate

ISO9001:2015, Mill Test Certificate

Packing

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

6000psi High Pressure: Rated for 6000psi pressure with stainless steel construction for durability.

Double Ferrule Connection: Features double ferrules connection form for secure and leak-proof sealing.

Custom Material Options: Supports SS304 and SS316 spring materials based on customer drawings.

12-Month Warranty: Comprehensive 12-month warranty period for peace of mind.

Professional R&D Team: Backed by 4 advanced engineers and 10 technicians for quality assurance.

Fast Delivery: Stock items shipped within 48 hours; custom items in 5-30 days.

ISO9001 Certified: Manufactured under ISO9001:2015 standards with mill test certificates.

Global Shipping: Serves worldwide markets via DHL, FedEx, UPS, and TNT express.

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: ≤9.67h

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.