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Casing and tubing specifications can help you to how to purchase casing, tubing for your oil and natural gas projects as well as oil well drilling projects. More details as follows: Grade Specification Standard OD(mm） WT(mm) Length(m) H40...

ERW steel pipe welding technology adopts skin effect principle produced by high frequency current to heat hot rolled coil to molten state, then through the mechanical extrusion method to weld. Adopting this welding technology, ERW pipe weld...

At present, many oil companies do not allow the use of the wear resistant belt in the protection of steel casing pipe. There are many ways to protect steel casing pipe for many drilling companies like remove tungsten carbide wear-resistant...

Marine oil pipelines are based on the seabed to transport oil pipeline engineering. The marine oil pipeline contains undersea oil transportation pipelines, trunk pipeline and supercharger platform pipeline which are connected with competent...

Seamless stainless steel pipe is actually a hollow steel joint on both sides of the cross section and extension. It can resist the weak corrosive medium like air, steam and water as well as acid, alkali, salt and other chemical corrosion me...

According to April 10, 2015 China Petrochemical News analysis, low oil prices will take a period of time. Petroleum and petrochemical industry will take a winter period and will predicted not improve in a short period. In a long or medium t...

AGICO is specializing in supplying various kinds of API 5L pipe line for instance pipe line, thin wall pipe line, thick wall line pipe, small diameter line pipe and large diameter pipe line etc. We are professional API 5L pipe line supplier...

There are three elements for solution treatment of the stainless steel seamless pipes as following: temperature, holding time and cooling rate. ★ First, make stainless steel organization and composition uniform, so it is an important fact...

With the development of international economy, large diameter straight seam steel pipe with good pressure resisting capability, low resistance, low temperature resistant, corrosion resistant, easy installation and maintenance is becoming mor...

Steel pipe, as an important part of iron and steel products, because of its manufacturing process and tube billet shape in different way, is divided into welded steel pipe and seamless steel tube. While engineering construction rarely uses...

API 5CT N80 oil casing is an important equipment in oil drilling, main equipment includes drill pipe, tubing and casing, drill collar and small diameter drilling tube. API 5CT L80 oil casing is also an important equipment in oil drilling, ma...

OCTG pipe has a wide application in oil and gas well drilling and transportation. It mainly includes oil casing pipe, oil drill pipe, pumping tubing and line pipe etc. Oil casing pipe is mainly applied for drilling and completion of the side...