Can the product be customized?

Yes, the company supports ODM, OBM, and OEM customization.

What is the place of origin?

The product originates from Jiangsu, China.

What media is suitable for this valve?

The valve is suitable for O2, Air, and N2 media.

Air Brass Oxygen Cylinder Valve

Name: Qf-2D Needle Type Cylinder Valve for O2/N2/Air Brass Oxygen Cylinder Valve
Brand: Danyang Feilun Gas Valve Co., Ltd.
SKU: 2144812465

Jiangsu, ChinaDanyang Feilun Gas Valve Co., Ltd.

US$8.00

1-49 Pieces

US$7.70

50+ Pieces

Sample price:US$8.00/piece.Request sample

Product profile

Customization

Available

Certification

ISO9001

Media

Gas

Model NO.

QF-2D

Standard

Material

Brass

Np(MPa)

ND(mm)

Joint Thread to Cylinder

GB8335 Pz27.8

Transport Package

Box

Trademark

FEILUN

Origin

China

Key features

Brass Construction: Made from durable brass material suitable for O2, N2, and Air media.

ISO9001 Certified: Manufactured under ISO9001 certification standards for quality assurance.

20+ Years Experience: Established in 2001 with over 20 years of design and research experience.

Custom Support: Supports ODM, OBM, and OEM customization services.

Patented Technology: Holds multiple invention patents and utility model certificates.

Quality Guarantee: Strict process with pre-production samples and final inspections.

Wide Market Reach: Exports to domestic, Eastern Europe, South America, and other global markets.

Professional Team: Over 200 employees including dozens of technical engineers.

Company profile

Importers and ExportersYears of Export ExperiencePatents AwardedExhibition Experience

Danyang Feilun Gas Valve Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/FactoryExport Year: 2010-03-31Nearest Port: ShanghaiAverage Response Time: ≤9.66hTerms of Payment: T/T, PayPal, Small-amount paymentInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, Others, FCA

AI-Powered supplier vetting

SummaryDanyang Feilun Gas Valve Co., Ltd. is identified as a manufacturer/factory in China, specializing in cylinder valves, CNG valves, cryogenic valves, gas regulators, and gas mixers. The supplier reports ISO 9000 and ISO 9001 certifications, more than 10 production lines, 41–50 quality-control staff, and 21–30 years of cumulative R&D engineer experience. Its description states that it possesses extensive testing, machining, extrusion, cleaning, drying, and air-testing equipment, and provides responsible after-sales service and customized products. However, many operational, R&D, overseas-service, sustainability, and quality-process fields are marked unknown. An SGS audit is recorded, but the stated audit evaluation result is not interpreted here as a demonstrated pass. One buyer and one trade transaction are listed, providing limited customer-case evidence.

Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory and operates as a limited company in Jiangsu, China, within Industrial Equipment & Components. This supports direct manufacturing status rather than a trading-only profile.

CertificationsThe supplier reports holding ISO 9000 and ISO 9001 certifications. These are explicit certification records, although the provided slices do not include certificate numbers, scope, or current validity dates.

After-Sales capabilityThe company description explicitly states that it provides responsible and reliable after-sales service. However, specific service infrastructure such as overseas agents, branches, warehouses, and other delivery channels is marked unknown.

R&D capabilityThe supplier reports extensive manufacturing and testing equipment and 21–30 years of total R&D engineer experience. Specific evidence for new-product development, ODM, SDK support, private mold design, R&D audit documentation, or 3D design services is unavailable.

Production capacityProduction capability is supported by reported smelting, extrusion, CNC machining, testing, cleaning, drying, and air-testing equipment, more than 10 production lines, 41–50 quality-control staff, and stated gas-valve output. The supplier therefore demonstrates substantial stated manufacturing resources.

Customization capabilityThe company explicitly states that meeting customized-product requirements supports its sustainable development, which is direct evidence of customization support. Nevertheless, the specific technical scope of customization, including private molds and 3D design, is marked unknown.