Do you test all your goods before delivery?

Yes, we have 100% test before delivery.From the inspection of raw materials, and the inspection during the production process: to 100% pressure test, appearance inspection, finished product size measurement, we will do inspection reports, take inspection and boxing video and photos. Also we support online inspection. The information will be sent to you before delivery. If you have a certificate request, we can cooperate with you to apply for the certificate according to your requirements and acc

How about the after service of your product?

If you have any questions, we will provide 24/7 online answers. If necessary, offline review and solution can be considered.

Cryogenic Pressure Relief Valve for LNG/Lo2 System

Name: Cryogenic Pressure Relief Valve for LNG/Lo2 System
Brand: Danyang Feilun Gas Valve Co., Ltd.
SKU: 2215965995

Jiangsu, ChinaDanyang Feilun Gas Valve Co., Ltd.

US$16.00

1-99 Pieces

US$15.00

100+ Pieces

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

Media

Gas

Standard

Model NO.

DA-08B2

Temperature

Low Temperature

Connection

Thread

Pressure

Adjustable

Closed

Structure

Spring

Material

Copper

Nominal Pressure

4.0MPa

Nominal Diameter

8mm

Suitable Medium

LNG,O2,N2,Lco2,CO2 etc

Suitable Temp

-196℃~+80℃

Transport Package

Box

Specification

10cm*10cm*10cm

Trademark

FEILUN

Origin

China

Production Capacity

50000pieces a Year

Key features

100% Pre-Delivery Testing: Includes pressure tests, appearance checks, and size measurements with video proof.

Customization Support: ODM/OEM services available with factory visits welcome for all customers.

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

Flexible Payment Terms: 100% advance for orders under $5000; 30% deposit for orders $5000 and above.

Fast Stock Delivery: Items in stock are shipped within 7 days of order confirmation.

Free Sample Service: Free samples available for individual products upon request to sales team.

Third-Party Inspection: Supports certificate applications and accepts third-party inspection requests.

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: ≤9.88hTerms 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.