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What is black steel pipe? What should I pay attention to when forging?

2023-12-18 15:10:43

Definition of black steel pipeBlack steel pipe is made of steel that has not been galvanized. Its name comes from the scaly, dark-colored iron oxide coating on its surface. It’s used in applications t...

Straight steel pipe high-frequency welding process

2023-12-18 15:10:45

1.straight seam steel pipe weld gapThe strip is fed into the welded pipe unit, rolled by multiple rolls, the strip is gradually rolled up, forming a circular billet with a gap between the teeth, adjus...

Cold drawn seamless steel pipe shaft parts and quality

2023-12-18 15:10:46

The length-to-diameter ratio of the shaft is less than 5 is called short shaft, more than 20 is called slender shaft, and most of the shafts are in between.The shaft is supported by bearings, and the ...

Heat Treatment Method Of API5CT Oil Casing Pipe

2023-12-18 15:10:47

API oil casing pipe technicalThe API oil casing pipe is a kind of pipeline that transports petroleum and other raw materials. The technical requirements for the API oil casing pipe are also quite stri...

Electrodes for steel pipe welding

2023-12-18 15:10:48

SMAW welding electrodes are used by coating and welding core composed of two parts. When welding, a welding electrode is the one hand, and from the pilot arc current conduction effect, so that between...

Introduction of IPN8710 and 3PE Coating Steel Pipe

2023-12-18 15:10:49

3PE anticorrosive coating steel pipe anticorrosive principleThe anticorrosive coating steel pipe is a very common pipe fitting, which has many applications in life. Among them, 3PE anticorrosive coati...

Oil Pipeline Welding Technology

2023-12-18 15:10:50

What is oil pipeline welding technology？Oil pipeline adopts TIG welding technology. Tungsten inert gas welding abbreviation TIG welding. It is under the protection of inert gas, the use of tungsten ar...

Straight seam steel pipe length measurement and surface treatment

2023-12-18 15:10:51

Length measurement method of straight seam steel pipe1. Length measurement by measuring scaleThe basic principle is: straight seam steel pipe outside the two ends are set up two fixed length of the sc...

How To MIG Weld Steel Tubing

2023-12-18 15:10:52

What is MIG welding tubingMIG welding plus gas as a medium to protect the metal droplet, welding molten pool high-temperature metal arc welding method and welding area, called MIG arc welding. With a ...

Advantages and disadvantages of hot-rolled seamless steel pipe

2023-12-18 15:10:53

What is hot-rolled seamless steel pipe?Seamless steel pipe is a steel pipe made from a whole round steel perforated without welded seams on the surface, called seamless steel pipe. According to the pr...

Material Type Of Structural Steel Tube

2023-12-18 15:10:53

Many variable factors represent medium erosion characteristics, namely chemical products and their concentration, atmospheric conditions, temperature, time, so if do not understand the exact nature of...

Types, uses and considerations of pipe ends

2023-12-18 15:10:54

While size is an important factor when choosing flanges, elbows, and other components of your piping process, pipe ends are a critical consideration to ensure a proper fit, a tight seal, and optimal p...

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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 !

Tel : 86-21-68415567

E-mail: info@pipesl.com

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

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