6L/300bar Spare Steel Cylinder For Breathing Apparatus

Steel seamless cylinder is a pressure vessel filled with air, fit for the breathing apparatus. the using temperature range is -30~60 degree.

The calculation of the minimum wall thickness is based on 97/23/EC and DIN EN1964-1. The minium wall thickness manufactory assured is more than the calculating value.

The raw material is steel 34CrMo4, certificated by National standard.

Hydraulic test:

for every production, the hydraulic test is take at 315 bar at the technical testing table, and the record of test is saved.

Quality Assuring System:

Consummate ISO9001 Quality assuring system is established.

Our cylinder is TUV approved.

Main specification:

Type/Volme: 6L;

Standard: DIN EN1964-1;

Out Diameter: 140mm;
Cylinder Length: 540mm;
Cylinder Weight: 10.6kg;
Working pressure: 300bar;
Test pressure: 450bar;
Thread type: M18x 1.5;

Raw Material: certificated seamless steel tube

Production:


Powder coating:

Explosion test:

Jiaxing Seaman Marine Co., Ltd. starts business since 2010. 

We focus on supplying and exporting the Marine LSA/FFA (lifesaving & fire - fighting) equipments. after several years development, we become one of the most professional exporter in China for marine safety equipment as well as other marine related products, our aim is to be one stop solution service for our customer at most competetive price and high quality goods.

We are not only supply the finished products also the professional accessories/ spare parts in marine safety products line.
Based on our long years and rich experience in China marine market, we will sure to supply you the "right" products for your needs.

The products line we are engage in are as below: 

- Marine lifesaving equipment;
- Marine fire-fighting equipment;
- Marine rope & ladders,
- Marine navigation equipments;
...

We have established a strong and stabilized distribution network with customers around more than 15 countries and regions in the world. 
Our customer are from Marine Importer and distributor, Marine Safety Manufacturer, General Safety，Fire-fighting，Navy, Oil & Gas, Shipyard, even Aviation company.