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Industry News

Types of oil casing

2023-12-18 15:04:39
Oil casing is a kind of large-caliber pipe, which plays the role of fixing oil and natural gas well wall or well hole. The casing is inserted into the borehole and cemented in place to help keep the b...
Industry News

What is oil casing?

2023-12-18 15:04:40
Petroleum special pipe is mainly used for oil, gas well drilling, and oil, and gas transportation. It includes an oil drill pipe, oil casing, and pumping pipe. The oil drill pipe is mainly used to con...
Industry News

What are the commonly used anti-corrosion coatings

2023-12-18 15:04:41
What are the commonly used anti-corrosion coatings?A. Powder coating, which is a new type of coating without solvent and fused into film by powder. Epoxy powder coating is commonly used in anti-corros...
Industry News

Large straight seam submerged arc welding steel pipe manufacturing technology

2023-12-18 15:04:42
As a matter of fact, large seam buried arc steel tube can also be used for export and substitution import. It mainly bears the conveying of Marine and land oil and gas, oil and natural gas, coal and m...
Industry News

Characteristics of welding neck flange

2023-12-18 15:04:43
Welding neck flange is USED FOR welding flange and pipe, its structure is reasonable, strength and stiffness is large, withstand high temperature and high pressure and repeated bending and temperature...
Industry News

Welding method for weld neck flanges

2023-12-18 15:04:43
Weld neck flange welding has two methods: continuous arc method and arc extinguishing method.1.  Weld neck flange arc method is the operation method of short arc welding by continuously and regularly ...
Industry News

How to pack a pipe-Packing and transportation of anti-corrosion steel pipes

2023-12-18 15:04:45
Anti-corrosion steel pipe, a belief that everyone knows, refers to the embalmed and can effectively prevent or slow down the process of transport and use of chemical or electrochemical reaction caused...
Industry News

Flange definition-type of pipe flange

2023-12-18 15:04:46
It is well known that pipes are connected by parts or other connections, such as welding. In general, the part that connects the pipe is called a flange. What do you know about Flanges? Next, I will t...
Industry News

Service conditions of oil casing

2023-12-18 15:04:47
Petroleum special pipe is mainly used for oil, gas well drilling and oil, gas transportation. It includes oil drill pipe, oil casing, pumping pipe. The oil drill pipe is mainly used to connect the dri...
Industry News

Stainless steel composition

2023-12-18 15:04:48
What is the composition of stainless steel?Fe: the basic component of stainless steel;C: Carbon has a dual character in stainless steel, on the one hand, stabilizing austenitic elements, mechanical as...
Industry News

Is stainless steel magnetic?

2023-12-18 15:04:49
Stainless steel classificationStainless steel is a high alloy steel material, containing a variety of alloying elements. According to the different structures, stainless steel can be divided into the ...
Industry News

Classification and use of blind flanges

2023-12-18 15:04:50
Blind flanges are also called pipe jams. It is a flange without a hole in the middle, used to seal the pipe mouth. The FUNCTION IS THE same AS the head and the tube cap, except that the blind seal is ...
Industry News
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About Us

Cangzhou Shenlong Pipe Manufacturing Co., Ltd. is a company& supplier& manufacturer& factory specialized in the production, processing and sales of various steel pipes, such as seamless pipe, welded pipe, straight seam steel pipe, spiral welded steel pipe, hot galvanized steel pipe, coating steel pipe, stainless steel pipe, and pipe fittings, the production base is located in Cangzhou.

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As a professional steel pipe manufacturer, we can provide First-Class Quality & Professional Technical Services ! Welcome to contact us ! 

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E-mail: info@pipesl.com

Add :10A6, No526, Laoshan Rd, Pudong New District, Shanghai, China

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