纸管长度控制随意调整。本机最大的特点是：卷管后自动精切。
The length of the paper tube can be adjusted freely. The most remakable feature of this machine is automatic finish cutting after reel pipe.
详尽介绍了埋弧自动焊在钢卷管焊接上的应用技术及工装胎具装置。
The paper detailedly introduces application technique and tool set-up mould of lincoln weld in steel reel pipe welding.
聚乙烯一种聚合的乙烯树脂，尤用于容器、厨房器具和各类管中，或以卷和片的形式供包装使用。
A polymerized ethylene resin used especially for containers kitchenware and tubing or in the form of films and sheets for packaging.
模拟结果可为四层卷焊管配辊方案的设计提供理论依据。
The results can provide theoretical basis for roll arrangement design of quadruple-wall curly brazed tubes.
综合阐述了四层卷焊管成型过程中的各技术环节。
In this paper, each forming operation during quadruple-wall curly brazed tubes' forming processes was summarized.
螺旋焊管是以带钢卷板为原材料，经常温挤压成型，以自动双丝双面埋弧焊工艺焊接而成的螺旋缝钢管。
Spiral welded pipe is a strip coil as raw material, often warm extrusion molding, to automatically double-wire submerged arc welding process double-sided spiral welded pipe joints.
采用高强度级别钢种的卷板制造螺旋焊管的过程中，包申格效应使钢管屈服强度降低的现象日益突出。
In the process of using high strength steel to produce spirally welded pipe, the yield strength is reduced due to Bauschinger's effect.
重点介绍了钢板、板卷、钢管、弯管生产试验中几个重要的质量控制实例。
Several examples of the said quality control are described, involving the production of steel plate, strip, pipe and elbow, etc.
聚乙烯一种聚合的乙烯树脂，尤用于容器、厨房器具和各类管中，或以卷和。
A polymerized ethylene resin, used especially for containers, kitchenware, and tubing, or in the form of films and sheets for packaging.
该生产线用于生产PVC、PE原料的单壁波纹管，主要由双（单）螺杆挤出机、成型机、收卷机等主设备组成。
The line produces single-wall corrugated pipe made for PVC or PE material. It is made up twin(single)-screw extrude, forming machine, reeling machine and so on.
管采用长的去除内毛刺的电焊管或无缝管作为坯管，经感应加热后进行张力减径，然后热卷曲成卷。
The PIC tube is made of long, internally deburred electrical weld tube or seamless steel tube by means of induction heating, stretch reducing and hot coiling.
由于低屈强比和组织均匀，管线钢采用针状铁素体组织可以具有较好的（管）成型性及耐腐蚀性。 用针状铁素体管线钢平板或卷板制造的焊管的力学性能彼此相差不大。
Pipeline steel adopting the spicular ferrite owns the better properties of forming and anti corrosion for its low ratio of yield strength and tensile strength and uniform microstructure.
用该钢带制造的集装箱方矩形焊管完全可满足用户要求，可替代同品种的热轧卷板。
The square and rectangular tube of handling container by SPA-H strip can be meet the requirement of custom, and same assortment hot rolled coil strip can be replaced by it.
根据焊管生产纵剪窄钢卷的需要，设计制造的小型圆盘刀纵剪机组价廉实用。
Designed and made to meet the requirement for strip steel slitting as part of the welded tube manufacture process, the small slitter line is both cost-saving and practical.
本文主要介绍了MSC MARC软件提供的接触分析功能和应用该软件模拟四层卷焊管卷曲成形过程中接触问题的处理方法。
The analysis function of MSC-MARC programs on the contact problems is introduced, and the simulation method of forming processes of quadruple-layer brazed steel tubes is also discussed in the article.
我公司其他产品有：圆弯头咬口机、椭圆扁管机、角钢卷圆机、等离子切割机、建筑用空心楼板填充用管机、预应力波纹管机、滤清器管机等。
Our other products: elbow making machine, oval duct machine, Angle iron winding machine, plasma cutting machine, prestressing duct forming machine, filter tube making machine etc.
随着我国热轧卷板质量及ERW制管水平的提高，生产低中压锅炉用电阻焊钢管的条件已经成熟。
Along with the hot-rolled strip quality and the level of ERW pipe manufacture improve in domestic, the factors manufacturing welded pipe for low and medium pressure boiler have possessed.
该基地有300吨承载能力，220卷的储存能力，是主要的盐层挠性管的装运基地。
The base has a 300t handling capacity, storage capacity for 220 reels and serves as the main load-out point for all pre-salt flexible pipes.
卷板制管后，产品各项性能完全满足APISPEC5ct标准要求。
The mechanical properties of ERW tube can completely meet API SPEC 5ct requirement.
铺设设备(适应于一步骤掩埋)从滴灌管卷成卷直接铺设。
Laying device (suitable for one step embedding) which carries the drip line drums during embedding.
中径电阻焊管生产线，用来生产圆管、方管和矩形管，起始原料是根据BTM 520标准的76- 165 mm的热轧和冷轧钢卷。
ERW pipe and profile machine complete line to manufacture, round square and rectangular pipes. install and start the BTM520 (76-165mm) hot and cold rolled steel coils.
中径电阻焊管生产线，用来生产圆管、方管和矩形管，起始原料是根据BTM 520标准的76- 165 mm的热轧和冷轧钢卷。
ERW pipe and profile machine complete line to manufacture, round square and rectangular pipes. install and start the BTM520 (76-165mm) hot and cold rolled steel coils.
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