Is this device suitable for medical use?

Yes, it is a necessary medical device for emergency oxygen supply in hospitals, buses, and theaters.

What payment terms do you accept?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

What certifications does the product hold?

The product is certified with CCC, ISO, CE, and Ks standards.

Stainless Steel Pressure Reducer Specifically Designed for Ammonia

Name: Stainless Steel Pressure Reducer Specifically Designed for Ammonia
Brand: Hongqi Instrument (Changxing) Co., Ltd.
SKU: 1932059635

Zhejiang, ChinaHongqi Instrument (Changxing) Co., Ltd.

US$80.00-1,000.00

1 Piece

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Media

Gas

Certification

CCC, ISO, CE, Ks

Model NO.

YQA-441

Temperature

Ordinary Temperature

Connection

Direct Mount

Valve Seat

Double-Seat

Structure

Bellows

Material

Stainless Steel

Transport Package

Special Packaging

Specification

70x155x125mm

Trademark

HONGQI

Origin

Huzhou

HS Code

9026209090

Production Capacity

50000PCS/Yr

Key features

Ammonia Specific Design: Stainless steel pressure reducer specifically engineered for ammonia (NH3) media.

Comprehensive Certifications: Holds CCC, ISO, CE, and Ks certifications for global compliance and safety.

OEM & ODM Services: Full customization, minor customization, and design-based customization available.

Portable Medical Application: Ideal for emergency oxygen supply for anoxic or dyspneic patients in public places.

Versatile Industrial Use: Suitable for pollution control, special working environments, and small-scale welding.

Flexible Adjustment: Output flow can be freely adjusted with an adjustment range up to 0.4MPa.

100% Quality Inspection: All finished products undergo visual and functional inspection before shipment.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceManagement CertificationR&D Capabilities

Hongqi Instrument (Changxing) 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: 19 Years CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤24h

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier offering 3D software design, broad customization, ODM, OEM, and SDK-supported R&D services. It holds ISO9001:2015 and ISO14001:2015 certificates, has documented procedures for corrective actions, complaint handling, product inspection, and supplier assessment, and reports five production lines with inventory capability and valid manufacturing contracts. Export experience is substantial, with 17 years of exporting and 51%–70% of sales from exports. Innovation is supported by new products developed in the past year. However, the provided information does not establish financial strength, overseas service coverage, or specific customer references. Production controls have a stated gap because ongoing quantity reconciliation is not performed for every batch or production volume.

Supplier typeThe supplier is explicitly described as a professional technical supplier and offers pressure gauges, thermometers, and related products. Its product range is exported globally, indicating a manufacturing-oriented technical supplier profile.

CertificationsThe supplier reports ISO9001:2015 and ISO14001:2015 certificates. These explicitly demonstrate stated quality-management and environmental-management certification coverage.

After-Sales capabilityThe supplier has documented and followed procedures for handling customer complaints and corrective/preventive actions. It has inventory capability and has participated in the Canton Fair, but it reports no overseas warehouse, showroom, agent, or branch; therefore, the evidence supports complaint-process capability but not broad overseas service coverage.

R&D capabilityThe supplier provides 3D software design services, has an available SDK, introduced new products during the past year, and offers ODM services. These are explicit indicators of product-development and technical innovation capability.

Production capacityThe supplier reports five production lines, inventory capability, valid manufacturing contracts with associated subcontractors, written outsourcing procedures, and one-month average lead times in both peak and off-season. However, it does not perform ongoing quantity reconciliation for every batch or production volume, which is a stated production-control weakness.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization, and also offers ODM and OEM services. This demonstrates broad customization coverage across product-development and manufacturing requirements.