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High Quality Product Low Temperature Check Valve Dh-20b Certified CCS for Lar

Name: High Quality Product Low Temperature Check Valve Dh-20b Certified CCS for Lar
Brand: Danyang Feilun Gas Valve Co., Ltd.
SKU: 2073776085

Jiangsu, ChinaDanyang Feilun Gas Valve Co., Ltd.

US$40.00

1-199 Pieces

US$38.00

200+ Pieces

Sample price:US$40.00/piece.Request sample

Product profile

Customization

Available

Media

Gas

Temperature

Low Temperature

Model NO.

DH-20B

Material

Brass

Product Name

Cryogenic Check Valve

Type No

Dh-20b

Nominal Pressure

4.0MPa

Suitable Media

Lo2 Ln2 Lar LNG CO2

Connection

Socket Weld

Body

CF8

Disc Seals

PTFE

Spring

S30210

MOQ

Design Temperature

-196°c~+80°c

Transport Package

Box

Trademark

Feilun

Origin

China

Key features

Versatile Media Compatibility: Suitable for LO2, LN2, LAr, LNG, and CO2 media.

High Pressure Rating: Nominal pressure of 4.0MPa ensures reliable performance.

Durable Construction: Body made of CF8 stainless steel with PTFE disc seals.

100% Quality Testing: All goods undergo 100% testing before delivery to ensure safety.

OEM/ODM Customization: Customization services including ODM and OEM are available.

Fast Delivery for Stock: Items in stock are shipped within 7 days.

24/7 Technical Support: Online answers available 24/7 with offline review options if needed.

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: ≤9.18hTerms 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.