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Industry News

Cost of Seamless Steel vs Welded Pipe

2023-12-18 15:02:31
Cost of Seamless Steel vs. Welded PipeStrength and durability are some of the factors that determine the cost of both welded and seamless tubing. Seamless steel is stronger than welded pipes, making i...

The difference between spectacle blank flange and blind flange

2023-12-18 15:02:33
What is the difference between spectacle blank flange and blind flange? Today I will explain in detail.1. Different functionsBlind plate It is a flange without a hole in the middle, used to seal the p...

What are the inspection procedures for pipes and fittings?

2023-12-18 15:02:34
What are the inspection procedures for pipes and fittings?1) The raw materials, specifications, types, and quality of pipes and fittings should conform to the current national product specifications a...

How to check the weld quality of steel pipe

2023-12-18 15:02:34
Today, someone left a message asking us how to detect the weld, what is the weld detection of pipeline products, and how to detect the pipeline weld. Cangzhou Shenlong would like to introduce it to yo...

Common flaw detection methods and weld detection methods for welded pipes

2023-12-18 15:02:36
In the process of fabrication and use of the welded pipe, nondestructive testing is very important to ensure weld quality.The commonly used NDT methods for welded pipe are as follows: suitable for off...

Introduction to high frequency straight seam welded steel pipe

2023-12-18 15:02:36
High frequency welded steel pipe: It is the product of a hot rolled coil plate after forming machine, using the skin effect and proximity effect of the high-frequency current so that the edge of the t...

Anti-corrosion filler material and its characteristics

2023-12-18 15:02:37
The common anticorrosive coating fillings for long-distance oil and gas pipelines are thermal shrinkage material fillings, liquid polyurethane fillings, solvent-free liquid epoxy fillings, viscoelasti...

Technical requirements for fire line connections

2023-12-18 15:02:38
Technical requirements for fire line connections(1) The fire hydrant water supply system pipe should not be welded when the inner and outer wall hot dip galvanized steel pipe is used. When the inner w...

Precautions for anticorrosion of buried piping

2023-12-18 15:02:39
Precautions for anticorrosion of buried pipelinesFrom the material performance, construction, cost, and use of the effect of comprehensive measurement, epoxy coal asphalt coating, and glass fiber clot...

how to do anti-corrosion for municipal sewage buried steel pipe?

2023-12-18 15:02:40
In recent years many cities in our country have built sewage treatment plants. Most of the water pipelines in the urban sewage treatment project are buried steel pipes. The corrosion problem is a majo...

Factors affecting the use effect of seamless steel tube

2023-12-18 15:02:41
Carbon steel seamless steel pipe is a long strip of steel. Steel pipe has a hollow cross-section, and a large number of used for conveying fluid pipelines, such as conveying oil, natural gas, gas, wat...

What-are-the-requirements-for-piping-in-water-treatment-equipment?

2023-12-18 15:02:42
Water treatment equipment, especially reverse osmosis or other membrane treatment equipment, is a combination of pumps, pipes, and equipment. Pipes of all kinds are therefore an integral part of any p...
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