China Custom Low Price 3/4 Axles 40000 L 42000/45000 Liters Water Petroleum Tanker Liquid Oil Tanker 45/50/60 Cbm Diesel Fuel Tank Truck Semi Trailer near me manufacturer

Product Description

Product Description

Liquid Fuel / Water Tank Truck Semi Trailer

Dimension(Optional)

Axle No.

Rated Load (kg)

Tire No.

Tire Size

10000-30000liters/10-30cbm

2

40000

8

825R20 1000R20 1100R20 1200R20 12R22.5 

(CONTACT US 

for the tire you need)

30000-60000liters/30-60cbm

3

60000

12

Above 60000liters/60cbm

4

75000

16

Manufacturer

ZheJiang ST trailer Co.,ltd

Wheel Base (mm)

1310

Leaf-Spring 

10 Pieces

Axle

13/16/18 T

Suspension

Heavy Duty Mechanic Suspension with Leaf Springs

Tire

11.00r20 12r22.5 315 385

Landing Gear

28 T loading capacity with 80 T static lifting capacity

Tank material

Carbon Steel Q235 Fuel Tanker Trailer

King pin

2″(50mm)or3.5″(90mm) JOST

Color

Customers Optional

Brake System

Dual Line Braking System

 

 

Main Beam Size

Upper Plate

14 mm

Lower Plate

16 mm

Middle Plate

8 mm

Height

500-520 mm

Main Beam Material

Q345B manganese plates, automatic submerged arc welded

Brake System

Dual line braking system with automatic braking system/chambers

Brake Air Chamber

Double Model

Electrical System

24 V, 7 core socket, lights according to European standards

Tool Box

1 box of standard tools

Spare Tire Carrier

1/2 set

Color and Logo

Depends on your requirement

Pin Height

According to the height of the tractor saddle

Painting

Three coats painting; Any color will be available

Body Material

Carbon Steel/ Stainless Steel/Aluminium

Ladders

Steel with anti slipper walking way

Handrail

Steel, manual

Application

For liquid transportation

 

Suspension&Leaf Spring

We could provide mechanical suspension and air suspension.
According to the customer’s road conditions,we could thicken the suspension.It makes the semi trailer more durable.

Thick suspension and leaf springs can adapt to harsh road conditions.

Tire

Tire types include wired tire,steel wire tire and vacuum tire.You can choose different tires include triangle,Linglong,Shuangqian and other domestic first line brands in China.

Axle

Famous brands like BPW, CZPT are available.
 

 

 

Chassis

Chassis is made of space frame structure made of high-strength steel.To prevent the floor from sagging, the bottom plate will be reinforced. We adopts high strength steel material to manufacture the semi trailer, it can make the semi trailer have a higher loading capacity and a longer service life.

Related Products

 

Company Profile

ZheJiang ST TRAILER CO.,LTD
Being famous in domestic and foreign countries, we concentrate on trailer and truck’s research and development. Experienced and technological team customize the best productions for customers. For any reliability & safety and economic related questions, we all have mature solutions at any time.
ZCST TRAILER  insists on “first-class equipment.first-class technology, first-class products” as the root of enterprise treatment, strengthens internal management, improves various development, and adheres to the tenet of “people-oriented, sincere systems, and serves new and old customers.

To meet your needs, ZCST TRAILER always provides value-added services and solutions according to your actual use needs. In addition, we will maximize the reduction of customer investment costs.

 

Our Advantages

Quality Assurance
Any of the products can send the inspection and regular inspection.
Price Advantage
Good quality, reasonable price,on time shipping and best service for each customers. We Minimize all loses that may arise from the producers. We respond to the demands and requirements of the companies, we work with in the most effective way and as soon as possible.
Professional Advantage
We have overseas produce and exporting business experience focus on the trailer and truck filed,we used many years visited on many countries.And our company has its own professional design team,technical personnel have many years of experience.

FAQ

1. Are you manufacturer or trading company?
Our company is an integrated enterprise of industry and trade. We have our own factory in Xihu (West Lake) Dis., ZheJiang .

2. What’s your minimum order quantity?
1 unit.

3. Can you satisfy my special requirement?
Definitely! We can make the trailers based on your requirements.

4. What’s your payment term?
We accept both T/T and L/C .

5. How about your product quality?
Quality always comes first. We have advanced production technology and management team. We always attach great importance to quality controlling from the very beginning, and every unit of product undergoes a strict inspection process.

Screw Sizes and Their Uses

Screws have different sizes and features. This article will discuss screw sizes and their uses. There are 2 main types: right-handed and left-handed screw shafts. Each screw features a point that drills into the object. Flat tipped screws, on the other hand, need a pre-drilled hole. These screw sizes are determined by the major and minor diameters. To determine which size of screw you need, measure the diameter of the hole and the screw bolt’s thread depth.

The major diameter of a screw shaft

The major diameter of a screw shaft is the distance from the outer edge of the thread on 1 side to the tip of the other. The minor diameter is the inner smooth part of the screw shaft. The major diameter of a screw is typically between 2 and 16 inches. A screw with a pointy tip has a smaller major diameter than 1 without. In addition, a screw with a larger major diameter will have a wider head and drive.
The thread of a screw is usually characterized by its pitch and angle of engagement. The pitch is the angle formed by the helix of a thread, while the crest forms the surface of the thread corresponding to the major diameter of the screw. The pitch angle is the angle between the gear axis and the pitch surface. Screws without self-locking threads have multiple starts, or helical threads.
The pitch is a crucial component of a screw’s threading system. Pitch is the distance from a given thread point to the corresponding point of the next thread on the same shaft. The pitch line is 1 element of pitch diameter. The pitch line, or lead, is a crucial dimension for the thread of a screw, as it controls the amount of thread that will advance during a single turn.
screwshaft

The pitch diameter of a screw shaft

When choosing the appropriate screw, it is important to know its pitch diameter and pitch line. The pitch line designates the distance between adjacent thread sides. The pitch diameter is also known as the mean area of the screw shaft. Both of these dimensions are important when choosing the correct screw. A screw with a pitch of 1/8 will have a mechanical advantage of 6.3. For more information, consult an application engineer at Roton.
The pitch diameter of a screw shaft is measured as the distance between the crest and the root of the thread. Threads that are too long or too short will not fit together in an assembly. To measure pitch, use a measuring tool with a metric scale. If the pitch is too small, it will cause the screw to loosen or get stuck. Increasing the pitch will prevent this problem. As a result, screw diameter is critical.
The pitch diameter of a screw shaft is measured from the crest of 1 thread to the corresponding point on the next thread. Measurement is made from 1 thread to another, which is then measured using the pitch. Alternatively, the pitch diameter can be approximated by averaging the major and minor diameters. In most cases, the pitch diameter of a screw shaft is equal to the difference between the two.

The thread depth of a screw shaft

Often referred to as the major diameter, the thread depth is the outermost diameter of the screw. To measure the thread depth of a screw, use a steel rule, micrometer, or caliper. In general, the first number in the thread designation indicates the major diameter of the thread. If a section of the screw is worn, the thread depth will be smaller, and vice versa. Therefore, it is good practice to measure the section of the screw that receives the least amount of use.
In screw manufacturing, the thread depth is measured from the crest of the screw to the root. The pitch diameter is halfway between the major and minor diameters. The lead diameter represents the amount of linear distance traveled in 1 revolution. As the lead increases, the load capacity decreases. This measurement is primarily used in the construction of screws. However, it should not be used for precision machines. The thread depth of a screw shaft is essential for achieving accurate screw installation.
To measure the thread depth of a screw shaft, the manufacturer must first determine how much material the thread is exposed to. If the thread is exposed to side loads, it can cause the nut to wedge. Because the nut will be side loaded, its thread flanks will contact the nut. The less clearance between the nut and the screw, the lower the clearance between the nut and the screw. However, if the thread is centralized, there is no risk of the nut wedgeing.
screwshaft

The lead of a screw shaft

Pitch and lead are 2 measurements of a screw’s linear distance per turn. They’re often used interchangeably, but their definitions are not the same. The difference between them lies in the axial distance between adjacent threads. For single-start screws, the pitch is equal to the lead, while the lead of a multi-start screw is greater than the pitch. This difference is often referred to as backlash.
There are 2 ways to calculate the pitch and lead of a screw. For single-start screws, the lead and pitch are equal. Multiple-start screws, on the other hand, have multiple starts. The pitch of a multiple-start screw is the same as its lead, but with 2 or more threads running the length of the screw shaft. A square-thread screw is a better choice in applications requiring high load-bearing capacity and minimal friction losses.
The PV curve defines the safe operating limits of lead screw assemblies. It describes the inverse relationship between contact surface pressure and sliding velocity. As the load increases, the lead screw assembly must slow down in order to prevent irreversible damage from frictional heat. Furthermore, a lead screw assembly with a polymer nut must reduce rpm as the load increases. The more speed, the lower the load capacity. But, the PV factor must be below the maximum allowed value of the material used to make the screw shaft.

The thread angle of a screw shaft

The angle between the axes of a thread and the helix of a thread is called the thread angle. A unified thread has a 60-degree angle in all directions. Screws can have either a tapped hole or a captive screw. The screw pitch is measured in millimeters (mm) and is usually equal to the screw major diameter. In most cases, the thread angle will be equal to 60-degrees.
Screws with different angles have various degrees of thread. Originally, this was a problem because of the inconsistency in the threading. However, Sellers’s thread was easier to manufacture and was soon adopted as a standard throughout the United States. The United States government began to adopt this thread standard in the mid-1800s, and several influential corporations in the railroad industry endorsed it. The resulting standard is called the United States Standard thread, and it became part of the ASA’s Vol. 1 publication.
There are 2 types of screw threads: coarse and fine. The latter is easier to tighten and achieves tension at lower torques. On the other hand, the coarse thread is deeper than the fine one, making it easier to apply torque to the screw. The thread angle of a screw shaft will vary from bolt to bolt, but they will both fit in the same screw. This makes it easier to select the correct screw.
screwshaft

The tapped hole (or nut) into which the screw fits

A screw can be re-threaded without having to replace it altogether. The process is different than that of a standard bolt, because it requires threading and tapping. The size of a screw is typically specified by its major and minor diameters, which is the inside distance between threads. The thread pitch, which is the distance between each thread, is also specified. Thread pitch is often expressed in threads per inch.
Screws and bolts have different thread pitches. A coarse thread has fewer threads per inch and a longer distance between threads. It is therefore larger in diameter and longer than the material it is screwed into. A coarse thread is often designated with an “A” or “B” letter. The latter is generally used in smaller-scale metalworking applications. The class of threading is called a “threaded hole” and is designated by a letter.
A tapped hole is often a complication. There is a wide range of variations between the sizes of threaded holes and nut threads, so the tapped hole is a critical dimension in many applications. However, even if you choose a threaded screw that meets the requisite tolerance, there may be a mismatch in the thread pitch. This can prevent the screw from freely rotating.

China Custom Low Price 3/4 Axles 40000 L 42000/45000 Liters Water Petroleum Tanker Liquid Oil Tanker 45/50/60 Cbm Diesel Fuel Tank Truck Semi Trailer   near me manufacturer China Custom Low Price 3/4 Axles 40000 L 42000/45000 Liters Water Petroleum Tanker Liquid Oil Tanker 45/50/60 Cbm Diesel Fuel Tank Truck Semi Trailer   near me manufacturer