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The developing trend of LSAW steel pipe

2023-12-18 15:02:09
The developing trend of LSAW steel pipe in the future:in terms of the onshore gas, with the large diameter LSAW steel pipe, its single-tube gas transmission capacity could reach the level of 50 billio...

Matters needing attention during steel pipe handling

2023-12-18 15:02:10
As there are numerous types of steel pipe, pipe damage will inevitably occur during loading and unloading, for these cases, are summarized as follows series of ssaw steel pipe-related issues.Specific ...

Comparison of various steel pipes

2023-12-18 15:02:11
Shenlong pipe is proud to support the manufacturing industry, a cornerstone of a thriving China. We supply steel, carbon, metal, alloy, and stainless steel products to a variety of manufacturers world...

How to control the welding of welded pipe

2023-12-18 15:02:12
The welded steel pipes are divided into general welded pipe, galvanized welded pipe, oxygen welding tube, metric system welded tube, transformer tube, welding thin wall pipe, spiral welded pipe, etc.G...

Advantage of galvanized spiral pipe welding process

2023-12-18 15:02:13
Galvanized pipe welding processes can be divided into spiral welded and straight seam welded and galvanized spiral welding process is a relatively wider number of applications, but is also more comple...

The detection of welding steel pipe

2023-12-18 15:02:14
What are the common ways of detecting the weld quality of welded steel pipe?In terms of the physical method: physical inspection is a way to measure or test with the help of some physical phenomena. T...

Steel pipe welding

2023-12-18 15:02:15
Steel pipe weldingWhen welding steel pipe is firstly liquidation clean welded joints of oil, paint, water, and rust, and then based on wall thickness open groove, thick open and thin open smaller (ang...

Use of welded steel pipe

2023-12-18 15:02:16
Use of welded steel pipe(1) General welded steel pipe: welded steel pipe used to transport the general low-pressure fluid. With Q195A, Q215A, Q235A steel. Can be applied easily to other soft steel wel...

The production process of welded steel pipe

2023-12-18 15:02:17
Welded steel pipe manufacturing process is simple, efficient, and has more varieties of different specifications, equipment, and less capital, but the general strength of less than seamless. Since the...

EFW pipe vs ERW pipe

2023-12-18 15:02:18
What is the difference between ERW and EFW welding?Electric Fusion Welding (EFW steel pipe) refers to electron beam welding, the use of the high-speed movement of the electron beam directed impact kin...

High frequency welding influence on welding quality of steel pipe

2023-12-18 15:02:18
HIGH-FREQUENCY WELDING is a welding process in which the heat source used to melt the joining surfaces is obtained from high-frequency (HF) alternating current (ac) resistance heating.Steel weld gap c...

Spiral submerged arc welding process performance

2023-12-18 15:02:19
Spiral submerged arc weldingSpiral submerged arc welding as raw material is often warm extrusion molding, automatic double-sided wire submerged arc welding process.The process is normally limited to t...
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