What are your lead times?

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

Where is your company located?

We are located at 21 Dongjin Rd., Yanling Town, Danyang City, Zhenjiang, Jiangsu, China.

Stainless Steel Quick Joint DN40 40MPa for O2 N2 CO2 Ng Ar

Name: Stainless Steel Quick Joint DN40 40MPa for O2 N2 CO2 Ng Ar
Brand: Danyang Feilun Gas Valve Co., Ltd.
SKU: 2138334965

Jiangsu, ChinaDanyang Feilun Gas Valve Co., Ltd.

US$78.00

1-499 Pieces

US$42.50

500-999 Pieces

US$36.20

1,000+ Pieces

Sample price:US$78.00/piece.Request sample

Product profile

Customization

Available

Type No.

Dck-40

Product Name

Cryogenic Quick Joint

Model NO.

DCK-40

Suitable Media

O2, N2, Ar, Ng, CO2 or Liquid Ect.

Pn(MPa)

DN(mm)

Outlet Thread(mm)

37.5

Joint Thread to Cylinder(mm)

Power

Pneumatic

Body Material

Stainless Steel

Sealing Material

PTFE

Customized Support

OEM

Transport Package

Carton

Specification

30*30*15cm

Trademark

Feilun

Origin

China

HS Code

8481400000

Key features

Cryogenic Quick Joint: Designed for O2, N2, Ar, Ng, CO2 and liquid media with 40MPa pressure rating.

Stainless Steel Body: Constructed with durable stainless steel and PTFE sealing material for reliability.

OEM Customized Support: Offers OEM customization services to meet specific client requirements.

20 Years Experience: Manufacturer with over 20 years of design and research experience in valves.

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

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

Global Shipping Terms: Accepts FOB, CFR, CIF, and EXW delivery terms for international trade.

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

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: ≤9.90hTerms 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 primarily to the Domestic Market (90%), Eastern Europe (8%), and South America (2%).

Q:How can you guarantee quality?

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

Q:What can you buy from us?

We supply various valves including gas cylinder valves, SCBA valves, cryogenic valves, and gas mixers.

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.