12CrMo seamless steel pipe rectangular tube annealing

12CrMo seamless steel pipe rectangular tube annealing

The cold-drawn seamless square pipe market is showing a steady growth and expanding trend worldwide.With its excellent mechanical properties, high dimensional accuracy and a wide range of applications, cold-drawn seamless square tubes have become an indispensable material in many industries. With the continuous evolution of technological innovation, market demand and sustainable development, the cold-drawn seamless square pipe industry will continue to maintain stable growth and play an important role in future development.

SPECIFICATION:

Quality control:

In order to ensure the quality of cold-drawn seamless square pipe, manufacturing enterprises have adopted a series of quality control measures. 

1.the inspection of raw materials is very important to ensure that the selected materials meet the requirements and have good physical and chemical properties.

2.strictly control process parameters, such as temperature, speed and strength during punching and cold drawing, to ensure the accuracy and consistency of product dimensions.

3.Dimensional testing is the key link of quality control, using advanced measuring equipment and precision testing process to verify the dimensional accuracy of products to meet customer requirements and standards.

4.non-destructive testing technologies such as ultrasonic testing, eddy current testing and X-ray testing are also commonly used to detect internal and surface defects of pipes to ensure product quality and safety.

Application: 

1. Mechanical manufacturing: such as brake system, drive shaft, bearing housing, etc.

2. Automotive components: chassis components, body structure and exhaust systems.

3. Petrochemicals: refineries, chemical plants and natural gas pipelines.

4. Building structure: load-bearing columns, beams, bridge supports, etc.

Company profile:

Yige special Steel Co., Ltd 

The company is an industrial enterprise above designated size in Changsha City and a provincial high-tech enterprise, with a number of practical patents, "Yige" as a registered trademark, and has passed ISO9001, 14001, 18001 and other system certifications.

our company has a number of chain extractor and hydraulic extractor, roll bottom type natural gas heat treatment furnace, head, straightening, sawing, surface treatment and machining equipment, and equipped with a full set of physical and chemical testing equipment. Can annual output of various materials, circumference 40-1800mm, wall thickness 1-30mm seamless square pipe, shaped steel pipe, round pipe and other products more than 20,000 tons.

Certificate display:

Our products meet a number of certifications.All the customers who have worked together have given high praise.If you are interested in our products, please feel free to contact me,I will provide you with the best price and service~

Packing and delivery:
Standard export packing(PVC+waterproof paper+ sea-worthy wooden packing.

Cooperative partner:

SANY,SUNWARD,DOOSAN,ZOOMLION,CRRC,LEMKEN,ETC.

FAQ:

Q1:How about your price?

A1:Although we are brand-name products,  but our prices are very favorable and competitive.Customer from all over the world to purchase our products, because our best price.

Q2: Can we visit your factory? 
A2: Warmly welcome. Once we have your schedule, we will arrange the professional sales team to follow up your case.

Q3: Are you a manufacturer?

A3: Yes , we are a manufacturer, We have own factory. 

Q4:Can you provide sample? 

A4:Yes,customized sample can be provided.Sample is free  

Q5:What is your payment term?

A5:TT, L/C.