Precautions for storage and transportation of large diameter spiral welded pipe

Date: 2023-02-02

Precautions for storage and transportation of large diameter spiral welded pipe What are the precautions for storage and transportation of large-diameter spiral welded pipes? The following editor will introduce it to you. 1. Pipe packaging should be able to avoid loosening and damage during normal loading, unloading, transportation and storage. 2. If the buyer has special requirements for the packaging material and packaging method of the spiral steel pipe, it should be indicated in the contract; if not indicated, the packaging material and packaging method shall be selected by the supplier. 3. Packaging materials should meet relevant regulations. If no packaging material is required, it should meet the intended use and avoid waste and environmental pollution. 4. If the customer requires that the large-diameter spiral pipe should not have damage such as bumps on the surface, it can be considered to use a protective device between the pipes. The protective device can use rubber, hemp rope, fiber cloth, plastic, pipe cap and so on. 5. Thin-walled products can use tube support or tube outer frame protection measures. The material of the bracket and the outer frame is selected from the same steel material as the pipe material. 6. It is generally stipulated that large-diameter spiral pipes should be packed in bulk. If the customer requires bundling, it can be considered as appropriate, but the caliber must be between 159MM and 500MM. The bundled materials should be packed and clamped with steel belts, and each strand should be twisted into at least two strands, and should be appropriately increased according to the outer diameter and weight of the pipe to avoid loosening. 7. Products of fixed length may not be bundled. 8. If there are threaded buckles at both ends of the pipe, it should be protected by a thread protector. Brush lubricating oil or anti-rust agent on the thread. The two ends of the pipe are opened, and the nozzle protectors can be added at both ends according to the requirements. 9. If the large-diameter spiral pipe is put into the container, the container should be covered with soft moisture-proof devices such as textile cloth and straw mat. In order to prevent the pipe from being scattered in the container, it can be bundled or welded with a protective bracket outside it. Post time: Feb-02-2023

Prev : Role of Welding Preheating
Next : Differences between spiral steel pipe and seamless steel pipe
Tags : alloy pipe , ERW steel pipe supplier , drill pipe

News

Latest news list

How to Choose Stainless Seamless Steel Pipe for High-Temperature Applications

High-temperature piping requires more than simply selecting a stainless steel grade,As temperature increases,material strength,corrosion behavior,thermal expansion,pressure resistance,and long-term stability become increasingly important,For this reason,stainless seamless steel pipe should be selected against the complete service condition rather than temperature alone,
How Stainless Seamless Steel Pipe Is Manufactured: From Billet to Finished Pipe

Stainless seamless steel pipe is used in chemical processing,oil and gas,power generation,water treatment,food processing,and other applications where material performance and pressure integrity matter,But a finished pipe does not become reliable simply because it is made from stainless steel,Its quality is built through material control,forming,heat treatment,dimensional control,inspection,and traceability,Understanding how stainless seamless steel pipe is manufactured gives engineers and technical buyers a better way to evaluate suppliers beyond price,surface appearance,or a product catalogue,
LSAW Steel Pipe Maintenance: Extend Pipeline Service Life

Installing a properly specified LSAW steel pipe does not eliminate the need for pipeline maintenance,Once a pipeline enters service,corrosion,coating deterioration,mechanical loading,ground movement,operating changes,and environmental exposure can gradually affect its condition,For large-diameter pipelines,a practical maintenance program should focus on identifying changes early and taking corrective action before a manageable condition develops into an integrity problem,The objective is not simply to inspect the pipe,It is to understand the condition of the complete pipeline system and respond based on evidence,
How LSAW Steel Pipe Performs in High-Pressure Pipeline Systems

High-pressure pipeline systems place demanding requirements on pipe material,dimensions,weld integrity,inspection,and operating conditions,For large-diameter pipelines,LSAW steel pipe can be an effective solution because its manufacturing process allows large outside diameters and substantial wall thicknesses to be produced from steel plate,However,selecting LSAW steel pipe for pressure service is not simply a matter of choosing a thicker wall,The pipe specification needs to match the actual design pressure,temperature,fluid,diameter,applicable code,and service environment,
How to Prevent LSAW Steel Pipe Corrosion in Water and Buried Pipeline Systems

LSAW steel pipe is widely used for large-diameter water transmission,buried pipelines,and other infrastructure projects where strength,dimensional control,and long-term service reliability are important,However,pipe strength alone does not prevent corrosion,For buried or water pipeline systems,corrosion protection should be considered from material selection and coating through transportation,field welding,installation,and long-term inspection,A coating system should also be selected according to the actual operating environment rather than simply by initial cost,