What is the response time for inquiries?

We reply without delay upon receiving your inquiry.

What materials are used for the valve body and disc?

The body, bonnet, and disc are made of CF8 or CF8M stainless steel.

What thread options are available?

Optional BSPT, NPT, or DIN2999 threaded ends are available for customization.

High-Strength Stainless Steel Internal Thread Check Valve Gas and Liquid Use

Name: High-Strength Stainless Steel Internal Thread Check Valve Gas and Liquid Use
Brand: Xuzhou Xuqi International Trade Co., Ltd
SKU: 2087609322

Jiangsu, ChinaXuzhou Xuqi International Trade Co., Ltd

US$30.00-60.00

100 Pieces

Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

Media

Gas,Oil,Water

Driving Mode

Manual

Model NO.

H71

Connection Form

Clamp

Structure

Centre Sealing

Seal Form

Force Sealed

Valve Stem

Normal

Work Pressure

Mid-Pressure (2.5mpa< Pn <6.4mpa)

Working Temperature

Medium Temperature (120°C<T<450°C)

Material of Seal Surface

Soft Sealed

Valve Body

Casting

Standard

Application

Industrial Usage, Water Industrial Usage, Household Usage

Applicable Medium

Water, Oil, Gas, Liquid

Strengh Testing Pressure

PT2.4, 3.8, 6.0, 9.6MPa

Threaded End

Optional BSPT NPT DIN2999

Thickness Type

Light Type/Medium Type/Heavy-Duty Type

Transport Package

Container Shipping

Specification

stainless steel

Trademark

Xuqi

Origin

China

Production Capacity

50000 Pieces/Year

Key features

Premium Stainless Steel: Constructed from CF8/CF8M stainless steel for unmatched corrosion resistance and durability.

Anti-Backflow Design: Features a visible spring and disc mechanism to automatically prevent reverse flow.

Low Fluid Resistance: Sleek polished surface design minimizes resistance for efficient one-way flow.

Versatile Application: Suitable for water, gas, oil, and non-corrosive liquids in industrial and household systems.

Flexible Customization: Offers optional thread types (BSPT, NPT, DIN2999) and thickness types for tailored solutions.

Robust Packaging: Protected by foam, cardboard, and wooden pallets to ensure safe international transit.

Factory Direct Pricing: Competitive rates with strict quality control and punctual delivery from own facilities.

OEM/ODM Support: Accepts custom molds and unique specifications for tailored product solutions.

Company profile

Importers and ExportersIn-stock CapacityFast DeliveryQuality Assurance

Xuzhou Xuqi International Trade Co., Ltd

Jiangsu, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 Year CertifiedNearest Port: Shanghai PortAverage Response Time: ≤3.52h

AI-Powered supplier vetting

SummaryXuzhou Yikai Valve Co., Ltd. is described as an energy-equipment manufacturer with more than 18 years of expertise and one production line. It provides OEM services for well-known brands and offers products including vapor-recovery adaptors, loading arms, and LNG nozzle assemblies. The supplier has one R&D engineer and documented design, review, verification, and validation records, but no available SDK and no quality-control test equipment reported. Service procedures exist for supplier assessment, corrective actions, and complaints, although records are unavailable. Overseas service infrastructure is limited: no overseas warehouse, showroom, agent, or branch, and no offline trade-show participation. Export experience is stated as one year with two export staff. Supplier-management-system certification is listed as NIL. Financial information is represented only by years, without sufficient evidence to assess financial credibility.

Supplier typeThe supplier is identified as an energy-equipment manufacturing company with more than 18 years of manufacturing expertise, one production line, and OEM service for well-known brands. Its product description focuses on valves, vapor-recovery adaptors, loading arms, and LNG nozzle assemblies, while export experience is stated as one year.

CertificationsSupplier-management-system certification is explicitly listed as NIL. Although the roadmap mentions TÜV Rheinland-certified IoT sensors as a future goal, this does not establish that the supplier currently holds that certification.

After-Sales capabilityThe supplier has written procedures for service assessment, corrective and preventive actions, and customer complaints, but no records are available to demonstrate implementation. It reports no overseas warehouse, showroom, agent, or branch, and lists zero countries with overseas services; therefore, documented service infrastructure is limited.

Production capacityThe supplier operates one production line and reports lead times within 15 working days in both peak and off-peak seasons. However, zero quality-control test equipment is reported, the number of quality-control staff is unavailable, and ongoing batch quantity reconciliation is not performed, indicating explicit production-control weaknesses.

Customization capabilityOEM service for well-known brands is explicitly reported. The single R&D engineer is responsible for product design drawings, technical production support, and preparing product specifications for client approval, supporting customized product development.