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缝焊管

网络ERW; HFW

缝焊管

缝焊管

缝焊管

ERW

高频焊接技巧的呈现和成熟，间接推进了弯缝焊管产业的宏大倒退，它是弯缝焊管（ERW）死产的要害工序。高频焊接品质的 …

HFW

缝焊管(HFW),镀锌钢管,钢塑复合管的制造与销售,产品已履盖石油天然气输送全流程. 其中直缝埋弧焊管(SAWL)为公司报告期首 …

1

The flying sawing machine is one of the key units of the straight welded pipe production line .

飞锯是直缝焊管生产线上的关键设备之一。

2

Briefed are the process and equipment configuration of the inner burr-removing system for ERW straight welded tubing.

简述了 ERW 直缝焊管清除内毛刺的方法及设备构成；

3

Briefed in the article are the inner burr formation of and the burring method for the hi-frequency straight welded tube.

简要介绍了高频直缝焊管内毛刺的形成和清除方法。

6

The milling and chamfering machine is a key unit in the longitudinally welded pipe production line .

平头倒棱机是高频直缝焊管生产线上的关键设备之一。

7

The high frequency welded steel pipe needs further perfected and adequate developed .

高频直缝焊管要进一步完善和适度发展；

8

Manner according to weld steel into Longitudinal and drill pipe .

钢管按焊缝的方式分成直缝焊管和电钻焊管。

9

Furthermore, to meet the needs from market , it is helpful to reconstruct the existing longitudinally welded tubing mill in our country .

为满足市场对复合管的需求，对于我国直缝焊管机组改造有借鉴作用。

10

Study of the mechanical caliber enlargement process of longitudinally-welded pipe used for pipeline and the influence factors thereof

管线用直缝焊管机械扩径及其影响因素研究

11

then the high-frequency straight seam welded pipes after the surface treatment are painted ;

再将表面处理后的高频直缝焊管进行涂漆；

15

Analysis on application of the spiral accumulator to high frequency weld pipe production line

螺旋活套在高频直缝焊管机组上的应用及分析

16

Pipe Traverse Tensile Properties Affected by Longitudinal Welded Pipe Procedure

直缝焊管制管工艺对钢管横向拉伸性能影响探讨

17

Technology Renovation on Longitudinal Welded Pipe Bevelling Machine

直缝焊管平头机技术改造实践

18

A Cursory Review Concerning Bottom Diameter Progressive Increment of Flat Sizing Roll of Straight Weld Pipe Mill

直缝焊管机组定径平辊底径递增量的探讨

20

Study on the Mechanical Expanding Mechanism of Large Diameter Longitudinal Welded Steel Pipe

大口径直缝焊管机械扩径成形机理研究

21

Technology Research of Thick Wall Thickness Longitudinal Welded Pipe with Force-Forming

强力成型厚壁直缝焊管技术研究

22

Structure Principle Analysis to Inside Burr Removing Unit for Longitudinal Welded Pipe

直缝焊管内毛刺清除装置结构原理分析

23

Summary of Forming Technology for Longitudinal Welded Pipe with Medium-Small Diameter

中小直径直缝焊管成型技术概说

24

Research on the Contacting Pressure of Longitudinal Welded Pipe Forming Machine

直缝焊管成型机组接触压力研究

25

Hole Type Analysis and Application on Sizing Vertical Roller of Longitudinal Welded Pipe Mill

直缝焊管机组定径立辊孔型分析与应用

26

Study on Residual Stress Inspection of Straight-Line Welded Thick Steel Tube with Large Diameter

大口径厚壁埋弧直缝焊管内应力检测研究

27

Estimation of Residual Stresses for the Large Diameter Straight-weld Pipe

大口径直缝焊管扩径后外表面周向残余应力的估算

29

Measures as Taken to Improve Internally-burring of Hi-frequency Straight Welded Tube

提高高频直缝焊管内毛刺清除质量的措施

30

Research on Large Section Rectangle Longitudinal Seam Welded Pipe

大断面方矩型直缝焊管的研制

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