Dh-50b Cryogenic Check Valve Low Temperature Stainless Steel Valve

Name: Dh-50b Cryogenic Check Valve Low Temperature Stainless Steel Valve
Brand: Danyang Feilun Gas Valve Co., Ltd.
SKU: 2144958805

Jiangsu, ChinaDanyang Feilun Gas Valve Co., Ltd.

US$58.00

1-49 Pieces

US$55.00

50+ Pieces

Sample price:US$58.00/piece.Request sample

Product profile

Customization

Available

Media

Gas

Temperature

Low Temperature

Model NO.

DH-50B

Material

Stainless Steel

Connection Form

Welding

Standard

Np(MPa)

ND(mm)

10~50

Connection Type

Welding

Transport Package

Box

Trademark

FEILUN

Origin

China

Key features

Durable Stainless Steel Body: Constructed with stainless steel body, cover, and spring for longevity.

PTFE Sealing Material: Utilizes PTFE for reliable sealing performance in gas media.

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

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

Welding Connection: Features welding connection form for secure installation.

GB Standard Compliance: Meets GB/T12241, GB/T12242, and GB/T12243 standards.

20 Years Experience: Manufacturer with nearly 20 years of design and research experience.

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: ≤9.51hTerms 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, start from 2001, sell to Domestic Market(90.00%),Eastern Europe(8.00%),South America(2.00%),SouthAsia(0.00%),Eastern Asia(0.00%),North America(0.00%),Oceania(0.00%),Western Europe(0.00%),Southern Europe(0.00%),Central America(0.00%),Northern Europe(0.00%),Africa(0.00%),Mid East(0.00%),Southeast Asia(0.00%). There are total about 201-300 people in our office.

Q:How can you guarantee quality?

Always a pre-production sample before mass production; Always final Inspection before shipment;

Q:What can you buy from us?

Valves

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

Our company has design and research experience for almost 20 years. We develop new products, and obtain multiple Invention Patents and a number of Utility Model Patent Certificates every two or three years.

Q:What services can you provide?

Accepted Delivery Terms: FOB,CFR,CIF,EXW; Accepted Payment Currency:USD,EUR,CNY; Accepted Payment Type: T/T,L/C,Western Union,Escrow; Language Spoken:English,Chinese