With comprehensive knowledge of steel pipes and standards, we help you find the most suitable piping solutions and the highest-quality steel pipe manufacturers.
HOT PRODUCTS
POPULAR ARTICLES
In the piping industry, we are no strangers to “Schedule Dimensions,” a term frequently used in the production and procurement of pipes. So, what exactly do
The Solar Torque Tube, also known as the PV Torque Tube, is one of the core components of a solar mounting system. Its primary function is
What is LSAW X80 Pipe? LSAW is a method of manufacturing steel pipes: Longitudinally Submerged Arc Welded (LSAW). In this process, steel plates are rolled into
In many pipeline projects, we must consider one key issue: corrosion. For modern industrial pipelines, the service life and transport efficiency of steel pipes often
LSAW stands for Longitudinal Submerged Arc Welded pipes, which are primarily used for manufacturing large-diameter welded pipes. They are widely used in the transportation of
SSAW steel pipes are a critical type of pipe used in oil and gas extraction and transportation. In addition to SSAW pipes, there are also
Globally, LSAW (Longitudinal Submerged Arc Welded) steel pipes are widely used in various high-demand industrial projects due to their large diameter, thick wall, high pressure
SMLS schedule 80 pipe refers to seamless steel pipe with a wall thickness of SCH80. Seamless pipes are typically used in high-temperature, high-pressure, safety systems,
A pipe nipple is a short tubular fitting used in pipeline systems to connect different pipe sections, typically featuring external threads on both ends and
Welcome to our Steel Pipe Knowledge Center (Blog Hub). Here, we consistently share expert content on steel pipe manufacturing, standards, application areas, and global market trends to help customers gain a deeper understanding of steel pipe products and provide reliable guidance for engineering selection and procurement decisions.
As a professional steel pipe manufacturer, we provide only high-quality products. ALLLAND operates three production lines and boasts over 25 years of experience, particularly in the production of LSAW and SSAW process pipes. We maintain UOE and JCOE production lines to ensure our steel pipes meet all standard requirements.
Whether it’s carbon steel pipes, stainless steel pipes, OCTG, or solar mounting brackets, our products are exported to numerous countries worldwide and are widely used in the oil, natural gas, and power energy industries.
On the ALLLAND Blog, you can find explanations of various technical requirements and terminology to help newcomers to the industry quickly get up to speed and assist those seeking steel pipe manufacturers in making informed selections.
Below are our mainstream standards and certifications. Our commitment is to ensure that the products you purchase are compliant, high-quality, and affordable!
ALLLAND Production Lines
ERW steel pipes are formed by rolling steel strips, with the weld seam heated by high-frequency current to achieve continuous welding.
LSAW
This process involves forming steel plates and then performing longitudinal seam welding, making it suitable for medium- to large-diameter, high-strength pipelines.
SSAW
Utilizes spiral forming and welding, suitable for ultra-large-diameter transmission pipelines.
Seamless
Seamless steel pipes are manufactured through processes such as piercing, rolling, and sizing, and have no weld seams.
FBE
FBE is a single-layer epoxy powder anti-corrosion coating formed through electrostatic spraying and high-temperature fusion curing.
3LPP
3LPP is a high-end pipeline anti-corrosion system consisting of a three-layer structure, used for high-temperature, high-pressure, and long-distance transmission pipelines.
