Oil Tubing

定义 套管的内部使用，钻井完成之后，它是一种管道的该传输的油或气从烃储层到地球' S面，在此期间处理它承受在开采产生的压力。管的直径通常为60.3mm至114.3mm。   我们的优势   1.  自2006年成立以来，是无缝油套管的专业制造商，我们可以为您保证出厂价格和最好的质量。作为我们地区的领先制造商，我们是最早的无缝钢管轧机之一。 2.  我们可以生产和供应各种规格的钢管，随着发展，我们将生产规模从仅用于石油和天然气行业的管扩展到各种用途，现在我们可以生产和供应适用于更多用途的钢管超过20个行业，例如石油，天然气，化工和化肥，加热器和锅炉，煤矿，汽车和卡车配件，建筑，食品，造船，机械加工。 3. Now we invited steel pipe related goods production lines, we can make deep machining on our steel pipes; also we can produce and supply the related goods. The deep machining for steel pipes consist of cutting, chamfering, polishing, threading, coupling producing, hot dipped galvanized, hot dipped aluminized, anti-corrosive coating, pipe bending, screen pipe making, round shape into rectangular, pipe size expanding, and steel pipe phosphating, you can go to our “product-pipe intensive process” page of our website for more information. The related steel products include pipe flanges, elbow, reducer, steel bars, rebar, steel plate, sheet, strip materials, rods, and casting parts. 4. More than 10years team work and export experience. We have one export team with more than 10 employees, all of them accumulated both good experiences on exporting and also substantial acknowledges in steel industry. We exported the products into more than 30 countries and religions including: like Iran, India, Croatia, Slovakia, Costa Rica, Bengal, Singapore, Egypt, Italy, Hongkong, Taiwan, Korea, Malaysia, Japan, Australia, Brazil and Indonesia. Due to the good experience on exporting, we can successfully deal with all the unexpected matter during the whole export procedures.   FAQ   1. What is your paying terms?    Our usual paying terms are 30%TT as deposit and balance paid after seeing copy of bill of loading. For clients cooperated for more than one year, we accept 20% prepay. Beside we do business also under D/P and LC terms.   2. How long is your delivery time?    For the goods we have in stocks, we deliver the goods within 5days. If it is a production order with volume not above 200tons, the delivery time will usually be within 25days after sealing contract. And the delivery time shall be slightly longer for order volume above 200tons.   3. Can you do partial shipment?   We will follow client request to do partial shipment or not. Partial shipment is not a problem for us.   4. What is your Minimum Order Quantity?   For goods in stocks we supply starting with one piece. Shall it is a production order, the MOQ is 3tons. Please be noted price based on MOQ will be slight higher than FCL condition due to higher unit cost.   5. Before cooperation we want a sample for inspecting of quality, is that okay?   We can provide a free sample for you shall sample value not above 30USD, you only need to pay the express charge. For a sample valued more than 30USD, the express charge and just one half of sample is on the account of you, and we afford the other half.   6. What is the mode of transportation?    海运是最重要的运输方式，我们根据最快和最早的运输时间而不是更便宜的价格选择运输路线；否则，我们会按照客户的 指示进行。如果方便，我们也会选择铁路。   有关更多信息，请转到我们网站的“ 解决方案和客户-您可能会关注”  页面。