查询词典 casing pipe

We applied high quality of steel from Japan and the United States for raw materials , oil drilling industry as market, advanced technology and equipment as means, financial support as backing to rapidly grow up as a integrated enterprise with a large scale of production and marketing channel for oil casing, pipeline , drill pipe, drill collar, refinery tubing etc.

我们以日本、美国的优质钢材为原材料，以石油钻采行业为市场，以先进的技术装备为手段，以金融界的资金支持为后盾迅速发展成为可以大量生产和供应油套管、管线管、钻杆、钻铤、炼化管等产品的综合性企业。

The Company will have the domestic advanced oil drill pipe, oil casing production line of anti-corrosion coating.

本公司将拥有国内先进的石油钻杆、油套管内涂防腐生产线。

Specializes in producing all kinds of expansion bolt expansion pipe, metal casing, high-quality flat pad, all kinds of nuts, etc., the specification is complete, stable quality, low cost, surface business users of various sectors to the nation Supplying Wanted sales partners, reduce the marketing of the intermediate links, and for customers to save procurement costs.

聊城固德机械制造有限公司专业生产各种规格的膨胀螺栓膨胀管、金属套管、优质平垫、各种规格螺母等，规格齐全，质量稳定，价格低廉，面向全国各行业企业用户诚征直供销售合作伙伴，减少营销中的中间环节，为客户节约采购成本。

Companies producing and selling steel pipe, casing with SZT series Oiler machine, and in accordance with customer needs, design automated production chain drying machine.

公司生产、销售钢管、套管用SZT系列涂油机，并根据客户需要，设计生产全自动链条晾干机。

We also have a joint-venture factory for production of OCTG threader protectors, with annual production capability of one millions pairs of threader protectors for casing, tubing, line pipe, drill pipes.

公司此外还经营直缝埋孤焊、高频电阻直缝焊、螺旋焊等焊接石油天然气输送管，为国外用户代理采购钻机、修井机、抽油机、测井设备、顶部驱动钻井装置、泥浆泵、特车、固控设备、井口工具等产品。

When the pump is first started ,rotation of gears forces air out the casing and into the discharge pipe.

当泵首次启动时，齿轮的旋转迫使空气离开壳体进入排油管。

ABSTRACT Drilling time will be lasted and lateral force on casing exerted by drill pipe will increase in case of drilling deep well, ultrad...

在深井、超深井、大斜度井、大位移井及水平井中，钻井时间延长、钻柱作用在套管上的侧向力增高，因此套管和钻柱的摩擦与磨损问题越来越突出。

During deep ＆ ultra-deep well exploration process, with.drilling time being longer, the bigger inside force of drill pipe to case, the casing wear problem becomes more serious.

在深井超深井勘探过程中，由于径向力、涡动、横向振动等因素的存在，随着钻井时间的增长，钻柱作用于套管内壁的侧向力增大，导致套管磨损的问题越来越严重。

Its upper end is drill pipe box or union, the nether end is casing pin. It is a crossover with hollow inside.

它是个上端为钻杆母扣或者由壬，下端为套管公扣，内空心的转换接头。

The program is to process all kinds of oil well pipe thread and casing coupling.

项目内容：该项目是加工各类油井管螺纹、套管接箍的机械加工项目。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。