E-mail: info@pipesl.com
Industry News

Precautions should be taken when installing grooved pipe fittings

2023-12-18 15:01:35
Cangzhou Shenlong steel pipe to remind the installation of grooved fittings should pay attention to the following matters, if the pipe fittings can be better protected in the use process, the service ...
Industry News

The developments for steel pipe

2023-12-18 15:01:37
Steel pipe steel products as an important part of national economic development play a significant role in the molding process due to the welding method and the use of different shapes into large-diam...
Industry News

Weld Joint quality factor of HFW pipe

2023-12-18 15:01:37
As there is no need to add filler metal during the welding process of  HFW steel pipe, it has the advantage of high welding speed and high production efficiency, and it is widely used in oil and gas t...
Industry News

The ultrasonic flaw detection of the high frequency steel pipe

2023-12-18 15:01:38
The quality of the detection of the high-frequency steel pipe is particularly important in the production process due to its high efficiency.Usually, the high-frequency ultrasonic testing of the steel...
Industry News

Difference between the resistance welding and high frequency welding

2023-12-18 15:01:39
The main principle is different, as the name implies resistance welding, resistance welding a weldment composition after pressure is applied through the electrodes, the use of electric current through...
Industry News

Steel pipe length requirement

2023-12-18 15:01:40
The length of the steel pipe exceeds the requirements, the ultra is poor said feet long, superimposed differential said short feet.tube length exceeded.Rolling unstable.did not control when cutting an...
Industry News

What Is Black Steel Pipe?

2023-12-18 15:01:41
They connected by screwing onto the threaded pipe, after applying a small amount of pipe joint compound on the threads. Larger diameter pipe is welded on rather than threaded. Black steel pipe is cut ...
Industry News

Comparison of properties between straight seam welded pipe and spiral welded pipe

2023-12-18 15:01:42
Welded pipe is generally divided into straight-seam welded pipe  and spiral welded pipe two types.Welding processFrom the welding process, the Welding method of the spiral welded pipe and straight sea...
Industry News

Difference between HFW pipe and DSAW pipe

2023-12-18 15:01:42
The difference between double-submerged arc welding(dsaw) and high-frequency difference(HFW) is mainly manifested in the appearance of the weld appearance, Double submerged arc welding steel pipe in a...
Industry News

The requirements of the oil pipeline rust layer

2023-12-18 15:01:43
In the production process of the oil pipeline, the long-distance transport conditions and open dumps time, rust varnish should have the following properties: good construction performance, security, e...
Industry News

Spiral welded Steel pipe burst testing

2023-12-18 15:01:44
When large diameter spiral welded pipe bursting occurs, the blasting mouth generally does not originate in the spiral weld, its safety is Longitudinal because the small weld suffered stress and the re...
Industry News

Features of SSAW steel pipe production process

2023-12-18 15:01:46
Spiral welded steel pipes are widely used in Oil, Natural Gas, Water, and other flammable & nonflammable liquid conveyance and distribution pipelines, steel structures for construction, and other gene...
Industry News
1246 Total

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.

Quick Links

Product

Sitemap
Privacy Policy

Contact Us

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

Send us a Message
 Privacy settings
Consent to Cookies & Data processing
On this website we use cookies and similar functions to process end device information and personal data. The processing is used for purposes such as to integrate content, external services and elements from third parties, statistical analysis/measurement, personalized advertising and the integration of social media. This consent is voluntary, not required for the use of our website and can be revoked at any time using the icon on the bottom left.
Accept
Decline
Accepted