How do you ensure product quality?

We conduct pre-production sampling and final inspection before shipment.

What is the lead time for orders?

Peak season lead time is one month, while off-season is within 15 workdays.

Low Temperture Pressure Reducing Valve Dyj-40 Female Thread for O2/Ng/Ar/CO2/N2

Name: Low Temperture Pressure Reducing Valve Dyj-40 Female Thread for O2/Ng/Ar/CO2/N2
Brand: Danyang Feilun Gas Valve Co., Ltd.
SKU: 2153842805

Jiangsu, ChinaDanyang Feilun Gas Valve Co., Ltd.

US$179.00

1-49 Pieces

US$172.00

50+ Pieces

Sample price:US$179.00/piece.Request sample

Product profile

Customization

Available

Temperature

Low Temperature

Certification

ISO9001

Model NO.

DYJ-40

Media

Gas, Gas or Liquid

Standard

Connection Mode

Thread

Power

Manual

Material

Stainless Steel

Np(MPa)

2.5/5

ND(mm)

40/50

Suitable Media

O2/N2/Ar/CO2/Ng

Sample

Available

Connection Type

Thread

Standard Parts

GB/T12244, GB/T12245

Transport Package

Box

Trademark

FEILUN

Origin

China

Key features

Multiple Gas Compatibility: Suitable for O2, N2, Ar, NG, and CO2 media.

Stainless Steel Construction: Durable body material ensures reliability in harsh environments.

Customization Support: ODM, OBM, and OEM services available for specific needs.

ISO9001 Certified: Manufacturing process meets international quality standards.

Long Industry Experience: Over 20 years of design and research experience with multiple patents.

Flexible Payment Options: Accepts USD, EUR, CNY via T/T, L/C, Western Union, and Escrow.

Sample Availability: Samples are available for testing and verification before bulk orders.

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.