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Qf-7b Needle Valve for Gas Cylinders Precise Flow Control

Name: Qf-7b Needle Valve for Gas Cylinders Precise Flow Control
Brand: Danyang Feilun Gas Valve Co., Ltd.
SKU: 2116046135

Jiangsu, ChinaDanyang Feilun Gas Valve Co., Ltd.

US$7.00

1-999 Pieces

US$6.50

1,000+ Pieces

Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

Payment

30% Tt in Advance,The Balance Before Shipment

Sample

Available

Model NO.

QF-7B

MOQ

Package

Box

Nominal Pressure

15MPa

Nominal Diameter

4mm

Transport Package

Box

Specification

10cm*10cm*10cm

Trademark

FEILUN

Origin

China

Key features

Precise Flow Control: Needle valve designed for accurate regulation of gas flow in cylinders.

High Pressure Rating: Nominal pressure up to 15MPa for safe and reliable operation.

100% Pre-delivery Testing: All goods undergo 100% testing before delivery to ensure quality.

24/7 Online Support: Round-the-clock online answers provided for any product questions.

Customization Available: ODM/OEM services offered with factory visits welcome.

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

Low MOQ: Minimum order quantity is just 1 piece.

Diverse Material Options: Available in HPB59-1 brass and stainless steel for cryogenic use.

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: ≤8.08hTerms 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.