the screen pipe is installed at the bottom of seamless or welded steel pipes in oil well, water wells, geothermal wells, brine wells, etc for the separation of liquid and gravel in formation. due to the differences in formation structure, gravel granularity, and liquid viscosity, the scree

the screen pipe is installed at the bottom of seamless or welded steel pipes in oil well, water wells, geothermal wells, brine wells, etc for the separation of liquid and gravel in formation. due to the differences in formation structure, gravel granularity, and liquid viscosity, the scree

the screen pipe is installed at the bottom of seamless or welded steel pipes in oil well, water wells, geothermal wells, brine wells, etc for the separation of liquid and gravel in formation. due to the differences in formation structure, gravel granularity, and liquid viscosity, the scree

the screen pipe is installed at the bottom of seamless or welded steel pipes in oil well, water wells, geothermal wells, brine wells, etc for the separation of liquid and gravel in formation. due to the differences in formation structure, gravel granularity, and liquid viscosity, the scree

the screen pipe is installed at the bottom of seamless or welded steel pipes in oil well, water wells, geothermal wells, brine wells, etc for the separation of liquid and gravel in formation. due to the differences in formation structure, gravel granularity, and liquid viscosity, the scree

the screen pipe is installed at the bottom of seamless or welded steel pipes in oil well, water wells, geothermal wells, brine wells, etc for the separation of liquid and gravel in formation. due to the differences in formation structure, gravel granularity, and liquid viscosity, the scree

steel is a very familiar material that can be used for variety of works.  but have you heard of mild steel pipes? due to its versatility & cost-effectiveness, it has already the steal praise globally. according to your requirement, you can cut the pipes and modify it. 

grades covered by api 5l standards are a25, a, b and "x" grades such as x42, x46, x52, x56, x60, x65, x70, x80 and so on. the two-digit number following the "x" indicates the minimum yield strength (in 000's psi) of pipe produced to this grade. some people really confused about the x42 and

astm international has spent many years researching, examining, testing and defining a wide range of materials for the oil and gas industry.the properties of the materials in question depend mainly on their chemical make-up and how it reacts and performs in different e

the question “shall i use erw or seamless pipes for my project?” is coming up over and over. each of the two has different advantages and disadvantages, which should be pondered to take a proper decision:seamless pipe pros and cons

ms pipe, ms tube refers to mild steel pipe or mild steel tubes used for industrial and domestic use.mild steel (ms) pipes are manufactured using low carbon (less than 0.25%) steel. due to low carbon content the pipes do not harden and are easy to use. as ms pipes are m

sizes & dimensionsthe astm a269 tubing refers to series of seamless or welded austenitic stainless steel tubing for general corrosion-resisting and low- or high-temperature service. the tubing or tube is generally furnished with round cross section

the steel grades of common oilfield api-5ct casing pipe include j55, k55, n80-1, n80q, and p110. casing pipe is mostly used for oil well drilling.to understand api  casing pipe grades, it is important to understand the terms minimum yield stress, maximum yield str

300 and 400 series stainless steel price differencethe price difference between both stainless steel series is on account of the inclusion of elements in their chemical composition. the chemistry of 300 series steels includes chromium, nickel, and moly

productsseamless stainless steel pipe stainless steel tubestainles

304 steel is often referred to as “food-grade” stainless steel, as it is unreactive with most organic acids and is used in the food processing industry. its excellent weldability, machinability, and workability suits these stainless steels to applications that require a level of corrosion

to our valuable clients&friends, by 2022.01.09, bestar steel co., ltd will usher in its first 10-years’ anniversary. we hereby would like to appreciate your accompany, trust and support throughout those years. th

what is duplex stainless steel pipe?duplex stainless steel (dss) including grades duplex 2205(s31803) and super duplex, they are commonly consist of 50% ferrite and 50% austenite, and generally requires not less than 30%. duplex stainless steel has goo