Top Quality stainless steel seamless pipe

Top Quality stainless steel seamless pipe

With the rapid development of chemical industry, machinery, manufacturing and other industries in China, the demand for oil and gas energy is also increasing. However, in the actual production and transportation process, due to the long-term impact of the harsh working environment, such as formation movement, mud layer expansion, etc., the downhole pipeline will be squeezed and deformed, resulting in the test and operation being blocked. If the deformation degree is not continuously monitored and timely handled, the normal production of oil and gas wells will be affected, and in serious cases, the TUBING will be broken, harmful and toxic gas will leak, oil and gas wells will stop production or even shut down, Economic losses and potential safety hazards are enormous. Therefore, it is necessary to conduct real-time in-service detection, estimate the pipeline extrusion deformation, and conduct targeted treatment to improve the safety of oil and gas well operations, reduce accidents, and avoid energy waste and environmental pollution.

Casing is a large-diameter pipe that serves as the structural retainer for the walls of oil and gas wells or wellbore.

It is inserted into a well bore and cemented in place to protect both subsurface formations and the wellbore from collapsing and to allow

drilling fluid to circulate and extraction to take place

EASTSUN supply a lot W and X Series CASING material to 10 \" carbon steel oil casing pipe manufacturing, we ensure the material machinical propertities and straightness cutomer required. Pls see our material picture attached. We also do the threading to produce the finished 10 \" carbon steel oil casing pipe by our own factory, we supply the finished 10 \" carbon steel oil casing pipe to customer too.

Pls see our drilling 10 \" carbon steel oil casing pipe serise a follows:

"W" Design:       RW, EW, AW, BW, NW, HW, PW, SW, UW, ZW/HWT, PWT

Metric Series:    46, 56, 66, 76, 86, 101, 116, 131, 146

"X" Design:        RX, EX, AX, BX, NX, HX, PX, SX, UX, ZX

FAQ
Q1:  How long is your delivery time?
        According to the quantity of per size.Generally it is with 7 days if the goods are in stock,or it is 15-20 days if the goods are not in stock.
Q2: Do you provide samples ? is it free or extra ?
       Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q3: What is your terms of payment ?
       A: Payment<=1000USD, 100% in advance. 
            Payment>=1000USD, 30% T/T in advance ,balance before shippment.
       B:100% L/C at sight.
       C:30% advance payment ,70% L/C at sight.