HR40043 LPG Gas Cylinder

1. Technical Parameters

Item	Technical Data
Item No.	HR40043
Category	Universal reusable steel tank, standard refillable gas cylinder for repeated inflation circulation, durable welding gas cylinder for construction engineering cutting work, mainstream household LPG cylinder for residential kitchen use, supporting matched installation of gas tank regulator valve, and supplied as qualified empty LPG gas cylinder for global filling station turnover business
Filling Capacity	Complete series of portable and standard filling specifications, matching family daily gas consumption, construction site long-hour welding gas supply and empty tank batch turnover storage demands
Material	HP295 high-strength low-alloy steel, integral hot spinning seamless forming, stable mechanical performance, anti-fatigue and anti-explosion after multiple refilling cycles
Applicable Medium	Liquefied Petroleum Gas, Propane, Butane
Design Pressure	2.5MPa
Hydrostatic Test Pressure	3.75MPa
Burst Pressure	≥7.5MPa
Surface Treatment	Shot blasting, anti-rust primer and weatherproof finishing paint, anti-corrosion and wear-resistant for long-distance turnover transportation and indoor static storage
Valve Configuration	Standard tank valve interface compatible with universal gas tank regulator valve, stable sealing performance, easy disassembly and pressure adjustment operation
Certification Standard	ISO4706, CE, EN12245 international certified, compliant with civilian household and engineering industrial safety inspection standards
Design Service Life	15 Years
Manufacturing Process	Integral seamless forming process without welding seams, ensuring structural stability after repeated filling, emptying and transportation circulation
Safety Test	100% hydraulic pressure test and air tightness test to eliminate leakage risks during repeated use as empty tank and filled tank

2. Product Advantages

Long Service Life Refillable Cycle Design

HR40043 is a premium refillable gas cylinder designed for multiple inflation cycles. The seamless integral structure avoids structural deformation after repeated filling and emptying, greatly reducing replacement costs for gas stations, engineering teams and household users, realizing long-term recycling use.

Heavy Duty Performance for Engineering Welding Work

With thickened steel wall and strong anti-vibration performance, this welding gas cylinder adapts to harsh construction site environments. It maintains stable continuous gas output during long-time metal cutting and welding operations, meeting high-intensity engineering gas supply requirements.

Safe & Economical for Residential Daily Cooking

Optimized for civilian domestic scenarios, the standard household LPG cylinder features moderate capacity, convenient storage and simple operation. Clean and stable combustion performance effectively meets daily cooking, boiling water and indoor heating demands of urban and rural families.

Wide Compatibility Regulator Matching

The reserved standard valve interface perfectly matches mainstream gas tank regulator valve on the global market. Users can freely install pressure regulating accessories according to different gas equipment, realizing flexible adjustment of gas flow for household, catering and engineering use.

Standard Empty Tank Turnover Specification

Supplied as qualified empty LPG gas cylinder in bulk, the tank body passes strict pressure inspection before leaving factory without residual dangerous substances. It is the ideal turnover container for gas filling stations, distributors and cross-border empty tank transportation business.

Multi-Scenario Universal Stability

Integrating household daily use, engineering welding and empty tank turnover functions, the cylinder has wide market versatility. Strict full inspection before shipment guarantees stable safety performance whether filled with gas or circulated as empty tank.

3. Application Scenarios

Repeated Recycling Business: Durable refillable gas cylinder for gas stations, distributors and long-cycle user recycling projects
Construction Engineering Operation: Heavy-duty welding gas cylinder for highway, bridge and factory welding & cutting construction
Family Domestic Gas Supply: Standard household LPG cylinder for urban and rural residential daily kitchen cooking and heating
Gas Equipment Matching: Compatible with universal gas tank regulator valve for adjustable gas flow in multi-scene gas equipment
Filling Station Turnover Logistics: Qualified empty LPG gas cylinder for batch transportation, storage and refilling circulation

4. Customization Service

Capacity Customization: Adjust mini portable and standard filling volumes to match household daily use and engineering welding long-hour supply demands
Accessory Matching Customization: Support different types of gas tank regulator valve matching according to regional market gas equipment standards
Appearance & Logo Customization: Custom spray paint colors, safety warning labels and brand LOGO for gas station turnover batch orders
Engineering Batch Customization: Unified thickened tank body treatment for large construction team welding gas cylinder procurement
Empty Tank Export Customization: Optimize packaging and surface coating for long-distance sea transportation of bulk empty LPG gas cylinder

5. Trade Information

Manufacturer: Qingdao Evergreen Import and Export Co., Ltd.

MOQ: Negotiable, sample orders and full container bulk orders acceptable

Lead Time: 7-15 working days after deposit confirmation

Payment Terms: T/T, L/C at sight

Export Port: Qingdao Port, China

Main Export Markets: Global residential civilian market, construction engineering industry, gas station turnover and empty tank logistics markets

6. FAQ

Q1: What core application scenarios does HR40043 cover?

A: It supports multi-scene circulation and use, including long-cycle refillable gas cylinder recycling, engineering dedicated welding gas cylinder, residential daily household LPG cylinder, universal matched gas tank regulator valve, and turnover dedicated empty LPG gas cylinder.

Q2: Can the cylinder be repeatedly filled and circulated for a long time?

A: Yes. The seamless thickened structure makes it a reliable refillable gas cylinder, which can withstand hundreds of filling and emptying cycles with stable safety performance.

Q3: Is it suitable for long-time construction welding work?

A: With anti-vibration and stable high-flow output design, this welding gas cylinder fully adapts to high-intensity outdoor engineering cutting and welding operations.

Q4: Does the valve fit common pressure regulators on the market?

A: The standard reserved interface can be perfectly installed with most mainstream gas tank regulator valve, convenient for users to match various gas appliances.

Q5: Can you supply bulk empty cylinders for filling station turnover?

A: We support mass production and export of qualified empty LPG gas cylinder, with complete inspection documents to meet turnover logistics and refilling station requirements.

Q6: Is the cylinder safe for ordinary family daily cooking?

A: As a standard household LPG cylinder that has passed international civilian safety certification, it has high safety and simple operation, very suitable for long-term residential daily use.