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Low Temperture Short Stem Cryogenic Globe Valve DJ-20g Welding Stainless Steel
US$68.00
1-49 Pieces
US$65.00
50+ Pieces
Sample price:US$68.00/piece.Request sample

Product profile

Customization

Available

Media

Gas

Temperature

Low Temperature

Model NO.

DJ-20G

Material

Stainless Steel

Standard

GB

Np(MPa)

5

ND(mm)

10~50

Suitable Media

O2/N2/Ng/CO2/Ar

Sample

Available

Transport Package

Box

Trademark

FEILUN

Origin

China

Key features

Stainless Steel Construction: Durable body material ensures reliability in gas handling systems.
Welding Connection Type: Provides secure and leak-proof installation for high-pressure systems.
Multi-Gas Compatibility: Suitable for O2, N2, NG, CO2, and Ar media applications.
ODM/OEM Support: Custom manufacturing services available for specific brand requirements.
20+ Years Experience: Established in 2001 with extensive design and research capabilities.
Patented Technology: Holds multiple invention and utility model patents for new products.
Quality Assurance Process: Includes pre-production samples and final inspection before shipment.

Company profile

Danyang Feilun Gas Valve Co., Ltd.
Importers and ExportersYears of Export ExperiencePatents AwardedExhibition Experience
Business Type: Manufacturer/FactoryExport Year: 2010-03-31Nearest Port: ShanghaiAverage Response Time: ≤9.67hTerms 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.

Product Q&A

Q:What materials are used for the body and sealing?
A:
The body is made of stainless steel, and the sealing material is PCTFE.
Q:Which gases can this valve handle?
A:
It is suitable for O2, N2, NG, CO2, and Ar media.
Q:What is the pressure rating and size range?
A:
The pressure rating is 5 MPa, and the size range is DN 10 to 50.
Q:Do you offer customization services?
A:
Yes, we support ODM, OBM, and OEM customization.
Q:How do you ensure product quality?
A:
We conduct pre-production sampling and final inspection before shipment.

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