ASTM A333 Pipe

ASTM A333/A333M "Specifications for Seamless and Welded Steel Pipes for Low Temperature Service" is divided into 9 grades, namely Grade 1, Grade 3, Grade 4, Grade 6, Grade 7, Grade 8, Grade 9, Grade 10, and Grade 11. A333 Gr 6 is the most common and widely used.

Chemical Composition:

Mechanical Properties:

Shock Temperature:

Features of A333 Pipe

A333 steel pipe is a steel pipe specially used in low temperature environments. It has the following significant advantages:

Low temperature performance: 

A333 steel pipe can maintain good toughness and strength at extremely low temperatures, and is suitable for low-temperature pressure vessel pipes and low-temperature heat exchanger pipes ranging from -45°C to -195°C.

Good welding performance: 

A333 steel pipe has good welding performance and generally does not require preheating. However, under certain conditions (such as wall thickness ≥ 25 or ambient temperature below +5°C), appropriate preheating measures should be taken to reduce welding cracks. Sensitivity, improve joint low temperature toughness.

Chemical composition control: 

The chemical composition of A333 steel pipes is strictly controlled. For example, the chemical composition range of A333Gr.6 is C≤0.30%, Mn0.29-1.06%, P≤0.025%, S≤0.025%. These compositions ensure that the steel pipe is Stability and reliability at low temperatures.

Extensive implementation standards: 

A333 steel pipe follows multiple international standards, such as ASTMA333-2000, GB/T18984-2016, etc., which makes it widely used and recognized around the world.

To sum up, A333 steel pipe has become an important material in the field of cryogenic engineering due to its excellent low-temperature performance, good welding performance, strict chemical composition control and extensive implementation standards.

Factory Showcase

Shandong Hurricane Steel Group Co., Ltd. is a manufacturer and supplier of high-quality carbon steel products. It has passed CE, SGS, ISO and other certifications, and has established long-term cooperative relations with more than 100 customers at home and abroad. Hurricane Steel Group is the guarantee for the smooth development of your project.

Packaging and Delivery

In order to ensure that you receive satisfactory products, we provide you with packaging that meets the requirements of sea transportation, and we can also pack or pack in wooden boxes according to your requirements. We will have professionals contact you to ensure that the delivery process goes smoothly. After receiving your payment, all goods will be shipped within 7 days.

Customer visit

We are a manufacturer of carbon steel pipes with our own production and processing factory and warehouse. We sincerely welcome customers from all over the world to visit our factory.

Our Advantage

■ Quality 

Our group ntroduces the advanced testing equipments and builds up a professional scientific research team, strictly control the quality on each steps of production. including inspection on raw materials entry, product's color analysis during production,T-bend test, impact test, salt-spray test, tensile test and packaging testing on exported products , which ensures its integrated performance such as corrosion resistance, coating stickiness etc and the safety of transportation. 

■ Service 

Nowadays, the economic globalization is facilitating international operation, our company go to many countries and regions to participate in the steel industry exhibition. our Products sell pretty well not only in domestic market, but also prevails in Europe,such as southeast Asia, Russia, Ukraine, the United States, Ireland, Singapore, Dubai, Colombia and other countries and regions, which has earned the customers trust & compliment and successfully transitioned from home to abroad.