What are the lead times?

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

What is the pressure rating and size?

The product has a PN of 4MPa and a DN of 40mm.

CNG Charging Joint Dck-40 Cryogenic Storage Tank Low Temperture

Name: CNG Charging Joint Dck-40 Cryogenic Storage Tank Low Temperture
Brand: Danyang Feilun Gas Valve Co., Ltd.
SKU: 2203188645

Jiangsu, ChinaDanyang Feilun Gas Valve Co., Ltd.

US$50.00

1-99 Pieces

US$40.00

100+ Pieces

Sample price:US$60.00/piece.Request sample

Product profile

Customization

Available

Pn

4MPa

DN

40mm

Model NO.

DCK-40

Suitable

O2, N2, Ar, Ng, CO2

Suitable Temperature

-196℃~+80℃

Transport Package

Box

Specification

10.00cm * 10.00cm * 10.00cm

Trademark

FEILUN

Origin

China

Key features

High Pressure Rating: Rated for 4MPa working pressure suitable for CNG and industrial gases.

Multi-Gas Compatibility: Suitable for Oxygen, Nitrogen, Argon, Natural Gas, and Carbon Dioxide.

ODM and OEM Support: Full customization support available for Original Design and Manufacturing.

20+ Years Experience: Manufacturer with over two decades of design and research expertise.

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

Quality Assurance Process: Includes pre-production samples and final inspection before shipment.

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

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: ≤9.97hTerms 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:Who are we?

We are based in Jiangsu, China, started in 2001, with 201-300 employees. We sell mainly to the Domestic Market (90%), Eastern Europe (8%), and South America (2%).

Q:How can you guarantee quality?

We always conduct a pre-production sample before mass production and perform a final inspection before shipment.

Q:What products can you buy from us?

We supply Gas Cylinder Valves, CNG Cylinder Valves, Reducers for Air Rebreather, Cryogenic Valves, and CGA Steel Cylinder Valves.

Q:Why should you buy from us not from other suppliers?

Our company has nearly 20 years of design and research experience, developing new products and obtaining multiple invention and utility model patents every two or three years.

Q:What services can you provide?

We accept delivery terms FOB, CFR, CIF, EXW; payment currencies USD, EUR, CNY; and payment types T/T, L/C, Western Union, Escrow. We speak English and Chinese.