Pipeline
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Standard： API SPEC 5L、ISO 3183, GB/T 9711 Application： It is used for conveying gas, water and petroleum for oil and Gas industries.
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The company has always followed the trade practice, adhering to the contract, trustworthy, excellent service, win-win development of corporate purposes, with the international business community, industry, science and technology, the financial sector to establish the development of extensive cooperation relations.
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The company has always followed the trade practice, adhering to the contract, trustworthy, excellent service, win-win development of corporate purposes, with the international business community, industry, science and technology, the financial sector to establish the development of extensive cooperation relations.
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The company has always followed the trade practice, adhering to the contract, trustworthy, excellent service, win-win development of corporate purposes, with the international business community, industry, science and technology, the financial sector to establish the development of extensive cooperation relations.
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High-frequency welded pipe production technology and acceptance steps
In practical applications, we can use welded pipes to transport various low-pressure fluids. The products are generally made of Q195, Q215A, Q235A steel, and Q235B general carbon.It can also be made of easy-to-weld 0317 standard model 6012 and steel mother 755 soft steel.
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The difference between high-frequency welded steel pipe and straight-seam welded steel pipe
High-frequency straight-seam resistance welded steel pipe is a hot-rolled coil formed by a forming machine, using the skin effect and proximity effect of high-frequency current to heat and melt the edge of the tube billet, and perform pressure welding under the action of an extrusion roller to achieve production.
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Why is thin-walled straight-seam welded pipe more and more widely used?
In our ordinary lives, we will find that steel pipes are all over our places. For example, thin-walled welded pipes are used for tap water, steel pipes are used for natural gas transportation, and steel pipes are also used for thin-walled welded pipes.
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What are the categories of thin-walled welded steel pipes?
The wall thickness of seamless steel pipe is relatively thick, and the diameter thickness is relatively small.However, the diameter of the pipe is limited, its application is also limited, and the production cost, especially the production cost of large-caliber seamless steel pipes, is relatively high.
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What is the main purpose of special petroleum pipes?
Different types of casing used in oil extraction: special petroleum pipes on the surface protect drilling from shallow water and gas reservoirs, support wellhead equipment and maintain the weight of other layers of casing.
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Precautions for the use of special petroleum pipes
Special petroleum pipes are mainly used for oil and gas well drilling and oil and gas transportation.It includes oil drill pipes, special petroleum pipes and oil production pipes.Oil drill pipes are mainly used to connect drill collars and drill bits to transmit drilling power.
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Cell phone: +86 13373379809
Postcode: 061000
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Address: Pipeline Base Center, Cangzhou City, Hebei Province, China
Cangzhou Boqiang Pipeline Co., Ltd.