Tel:
China ERW Carbon Steel Tube Mill manufacturer
Shijiazhuang Teneng Electrical & Mechanical Equipment Co., Ltd

Shijiazhuang Teneng Electrical & Mechanical Equipment Co., Ltd

Home News

Company News

Certification
Good quality Steel Slitting Line for sales
Good quality Steel Slitting Line for sales
I'm Online Chat Now
Company News
china latest news about Cold-formed machine, steel ball slide roller design and manufacturing features

Cold-formed machine, steel ball slide roller design and manufacturing features

[2017-12-14 15:12:52]
Cold-formed machine, steel ball slide roller design and manufacturing features 1, the principle of the average force of every pass, the average force across the board roller, wear balance, extend the life of the roll. 2, C12MoV roll material is the use of its wear resistance, but the specific ... Read More
china latest news about Pipeline lubrication play what kind of benefits?

Pipeline lubrication play what kind of benefits?

[2017-12-06 13:51:31]
Pipeline lubrication play what kind of benefits? As a very important industrial equipment, has a wide range of applications in all walks of life, the daily maintenance of welded pipe unit is very important, not only to protect the daily maintenance needs, but also can be a very good extension of the ... Read More
china latest news about Celebrate the successful of American exhibition

Celebrate the successful of American exhibition

[2016-11-12 09:35:26]
Nov.6th-9th,2017, we finshed the exhibition in Chicago, American. Read More
china latest news about ERW pipe welding the best process

ERW pipe welding the best process

[2017-11-14 14:24:06]
ERW pipe welding the best process ERW pipe welding results of the best welding process, in addition to the strip must have enough metal on the edge of the liquid state, in order to get a good fusion results; then there is the weld line appears to melt and heat affected zone of the two Fusible lines. ... Read More
china latest news about ERW steel strip pickling process introduced

ERW steel strip pickling process introduced

[2017-11-14 14:22:33]
ERW steel strip pickling process introduced ERW steel pipe is a high-frequency straight seam resistance pipe, abbreviated as ERW, used to transport oil, gas and other vapor-liquid objects, to meet the various requirements of high and low pressure, the world's transportation pipe occupies a pivotal ... Read More
china latest news about Advantages and Uses of ERW Straight Seam Steel Tube

Advantages and Uses of ERW Straight Seam Steel Tube

[2017-11-01 17:10:04]
Advantages and Uses of ERW Straight Seam Steel Tube ERW straight seam steel pipe in civil engineering which type of steel used. And their main features and uses? High-quality carbon structural steel: high-quality carbon structural steel on the control of harmful impurities strictly, stable quality. ... Read More
china latest news about ERW high frequency welded pipe is what

ERW high frequency welded pipe is what

[2017-11-01 17:04:33]
ERW high frequency welded pipe is what ERW is a kind of resistance welded steel pipe, straight seam high frequency resistance welded pipe (Electric Resistance Welding, referred to as ERW). Resistance welded steel pipe is divided into AC welded steel pipe and DC welded pipe in two forms. AC welding ... Read More
china latest news about Maintenance of cold rolling machine

Maintenance of cold rolling machine

[2017-10-24 14:53:18]
The cold rolling mill has a wide range of applications, and has been developed in the fields of construction, automobile manufacturing, shipbuilding, and electronics industry. The cold rolled steel has its precise size and high surface finish. Everyone's unanimous approval. With the current users of ... Read More
china latest news about The Method of Decoupling of Cold Forming Machine

The Method of Decoupling of Cold Forming Machine

[2017-10-24 14:48:13]
a: deformation area neutral layer calculation is accurate, deformation area material calculation accuracy, wheel processing symmetry is good. Cold - formed machine, slide machine roll design cold - formed machine, slide machine roll design b: no deformation of the region as far as possible without ... Read More
china latest news about erw steel pipe surface decarburization preventive measures which

erw steel pipe surface decarburization preventive measures which

[2017-10-16 14:48:35]
erw steel pipe surface decarburization preventive measures which Decarburization is the phenomenon that the surface carbon content decreases when the steel is heated. Decarburization process is the carbon in the steel at high temperatures with hydrogen or oxygen to produce methane or carbon monoxide... Read More
Page 8 of 9|< 1 2 3 4 5 6 7 8 9 >|
Shijiazhuang Teneng Electrical & Mechanical Equipment Co., Ltd
Xiushui Mansion 1108, No.363 Zhonghua North Street, Xinhua Dist., Shijiazhuang, China.
Tel:86-139-3381 8089
Mobile Site Privacy Policy China Good Quality ERW Carbon Steel Tube Mill Supplier. © 2017 - 2020 cntubemill.com. All Rights Reserved.