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Frequently Asked Questions About Flanges

2023-12-18 15:12:51

1. What is a loose flange?The loose flange is the movable flange piece, which is generally matched with the water supply and drainage fittings (the most common on the expansion joint). When the factor...

Twelve Common Flanges

2023-12-18 15:12:52

Definition: Pipe flanges, gaskets, and fasteners are collectively referred to as flange joints. Flange joint is a kind of component that is widely used in engineering design and involves a wide range ...

What are the Anti-corrosion Methods for Coated Anti-Corrosion Steel Pipes?

2023-12-18 15:12:53

Coating anti-corrosion is usually the anti-corrosion method of anti-corrosion steel pipe. Let Shenlong Pipeline take you to understand the knowledge of anti-corrosion coating! Let's take a look!Coatin...

Knowledge of straight seam steel pipe

2023-12-18 15:12:54

Straight seam steel pipe acceptance steps1. The approval procedure for batch acceptance of straight seam steel pipes should meet the corresponding product standards.2. Straight seam steel pipes should...

A general introduction to seamless steel pipe

2023-12-18 15:12:56

What is seamless steel pipeSeamless steel pipe is perforated by the whole round steel, the surface of the steel pipe without weld, called seamless steel pipe. According to the production method, seaml...

Hot-Dip Galvanized Steel Pipe vs Cold-Dip Galvanized Steel Pipe

2023-12-18 15:12:58

Hot-dip galvanized steel pipe: The hot-dip galvanized steel pipe is first pickled on the steel parts. In order to remove the iron oxide on the surface of the steel parts, after the pickling, it is pas...

What is straight seam steel pipe

2023-12-18 15:12:59

Straight steel pipe in English (Straightsteel pipe), general welded pipe: general welded pipe is used to transport low-pressure fluid. It is made of Q195, Q215A, Q235A steel and Q235B ordinary carbon....

Quality requirements for seamless steel pipes

2023-12-18 15:13:00

According to the production method, seamless steel pipescan be divided into hot-rolled seamless steel pipes, cold-rolled seamless steel pipes, cold-drawn seamless steel pipes, extruded seamless steel...

Seamless steel pipe use

2023-12-18 15:13:01

Seamless steel pipe are widely used.1. General-purpose seamless steel pipes are rolled from ordinary carbon structural steel, low-alloy structural steel or alloy structural steel, with the largest out...

What do you know about welded pipe welds

2023-12-18 15:13:02

Control measures for weld reinforcement: groove shall be made for steel pipe with large wall thickness. For steel pipes with wall thickness greater than 14.3mm, x-groove shall be made and pre welded. ...

Vale Achieved Significant Growth In Production & Sales In The Second Quarter

2023-12-18 15:13:04

On July 20, Vale released its production and sales report for the second quarter. According to the report, in the second quarter, Vale's iron ore powder reached 75.7 million tons, an increase of 11.3%...

Where is the steel sleeve direct buried insulation pipe mainly suitable for?

2023-12-18 15:13:05

The steel sleeve direct-buried thermal insulation pipe is suitable for high-temperature steam pipelines for central heating in cities and towns, as well as high-temperature thermal pipelines for petro...

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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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Tel : 86-21-68415567

E-mail: info@pipesl.com

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

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