查询词典 casing pipe

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。

Through changing centrifuge feed- tubes to casing- pipe type feed- lines and slurry pump with direct feeding, the centrifuge current is stabilized, the lines blocking by PVC resin is avoided, and the goal of increasing dehydrant capacity of centrifuge is attained.

通过对离心机进料管线的改进，采用套管式进料管线，浆料泵直接进料的方式，稳定了离心机的电流，防止PVC树脂堵塞管线，达到增强离心机脱水能力的目的。

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。

Specializing in the production of a variety of GB and profiled products, main products has: M5-M100 nut and pull hair light mother, M5-M16 high-strength nuts, a variety of thin mother, thickening of the mother, the mother side, small buckle mother, nylon anti-sent home flange nut, chain roller, casing, pipe and other products gecko.

专业生产各种国标及异型产品，主要产品有：M5-M100毛螺母和拉光母、高强度M5-M16螺母、各种薄型母、加厚母、方母、细扣母、尼龙防送母、法兰螺母、链条罗拉、套管、壁虎管等各种产品。

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。

In the process of sour gas reservoir development, hydrogen sulfide usually causes corrosions and damages in oil line, casing pipe and drilling apparatus.

合硫气田在开发过程中，由于硫化氢的出现，常常会出现油管、套管、钻井设备、钻井仪器等等腐蚀和损坏问题。

In the process of sour gas reservoir development, hydrogen sulfide usually causes corrosions and in oi1 line, casing pipe and drilling apparatus.

含硫气田在开发过程中，由於硫化氢的出现，常常会出现油管、套管、钻井设备、钻井仪器等等腐蚀和损坏问题。

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。

Molecular Distillation is a kind of high vacuum distillation method, which is suitable for the separation of high boiling, heat sensitivity and viscidity products.

分子蒸馏技术是一种在高真空条件下进行的连续蒸馏过程，适合于分离高沸点、热敏性及具有生物活性的混合物。

They are to the Noughties what yuppies were to the Eighties .

那在六十年代是时髦的，但在八十年代肯定是过时了