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1. Definition of the air tankThe air tank is the gas storage device in the braking system of the semi-trailer and the tractor. The air tank is used to store the air compressed by the air compressor (air pump), which is used in automobile braking, whistle and other systems. As shown in Figure 1 Figur

08

2022-12

Design specifications for semi trailers(Part 2)

Design Specifications for Semi Trailers (Part 2)----Calculation specifications and technical requirements of common parts1. Calculation specification of common parts of semi-trailer products1.1. Suspension systemSemi trailer suspension systems mainly include American mechanical suspension, German me

30

2022-11

Design specifications for semi trailers(Part 1)

1. General principles of semi-trailer design During the design of semi-trailer, the following 7 principles shall be followed:1.1 The product meets the requirements of relevant government and industrial standards and regulations. When the enterprise has special regulations, it also meets the requirem

22

2022-11

Introduction of Oil Tank’s Breather Valve

1. Definition of breather valveThe breather valve is an important accessory to keep the storage tank in safe. It is installed on the top of the tank and is used to automatically control the opening and closing of the internal and external gas channels of the storage tank, maintain the balance of pre

20

2022-10

Introduction of emergency shutoff valve of tanker (Part 1)

1. Product introductionThe emergency shutoff valve, also known as the sub-sea valve, installed at the bottom of the tank body of a tanker, is a vital safety unit in gas applications. The valve is sealed inside the tank. The valve body is equipped with a shutoff groove. When it is strongly collided,

05

2022-09

Introduction of manhole cover of fuel tanker (Part 2)

(continued from the preceding part)Introduction of manhole cover of fuel tanker (Part 2)- Technical requirements, test methods and inspection rules1. Technical requirements1.1.1 The manhole cover should meet the requirements of QC/T1065-2017 standard.1.1.2 The raw materials, purchased parts, outsour

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