About Sanjiang HPV

As a company in aerospace industry, all staffs of Sanjiang Group are completely understanding the importance of the safety of its products to its clients. For this purpose, what we can do is to follow the standards in the daily works such as designing, material inspections, processing, inspection test and transportations. To prove the quality of the CNG cylinder, the sufficient tests are neccessary both in Designing phase and Production phase.

Standards Followed and Certificates

All NGV cylinders are manufactured as per international standard ISO11439, NZS545 and IS 15490 and National Standard GB 17258 AND ISO 9809-1, and are certified by BV

Certificates

FAQ

Here are the frequently asked questions related to the NGV cylinders.

Manufacturing Process

The seamless steel cylinders are manufactured by closing bottom

and neck forming on CNC hot spinning machine.

The carbon fiber reinforced hoop wrapped steel cylinders are manufactured by wrapping the spin-formed steel liner with carbon fiber.

Designing Approval Test Production Test

The tests forCNG cylinder are divided into Designing Approval Tests and Production Tests

Desiging Approval Tests and Production tests for CNG cylinders

Sizes and Specifications

Various CNG cylinders are available with different diameters and lengths.The working pressure is 200bar..

NGV CylinderCatalogue

About Plant

Jiangbei Machinery Plant is a large- scale backbone enterprise under China Sanjiang Space Group. It has turned into a compound enterprise which combines scientific research,production, development and business management together.

Facilities

The CNG cylinders are manufactured and tested by the advanced machines and equipments available in the markets, such as NC Spinning machine andwinding machines.

Shops and Machines

Tests and Instruments