what is astm a335 p22astm a335 is a standard that refers to an alloy and p22 is it’s grade. alloy pipes contain higher percentages of alloying elements such as molybdenum (mo), chromium (cr), nickel (ni), and other elements. the astm a335 seamless pipe

this is to indicate the equivalent metallic material in jis standard and astm standard. however, it is to be noted that this is reference only for users' convenience and there might be differences in detailed composition etc.

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. 

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

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

carbon steel aisi 1018 is the most commonly available cold-rolled steels. 1018 demonstrates good strength, some ductility, and comparative ease of welding and machining. this material is also chemically similar to a36 hot rolled steel, but cold rolling creates a better surface finish and u

scopeastm a105 (also known as asme sa 105) covers seamless forged carbon steel piping components for use in pressure systems at ambient and high-temperature service.flanges, fittings, valves and various other parts ordered to custo

steel piping is used in many areas of modern manufacturing and construction. often, it’s used in high stress environments and it’s not unusual to find it used as a structural component.with that level of importance, a smart builder ensures that any piping he uses is go

stainless steel pipe doesn't look all shiny and new right off the welding line. in fact, it looks burnt and kind of charred. polishing it will give it that mirror finish (or satin silver finish) that makes it such an attractive accessory.step 1grin

grade 316 stainless steel has molybdenum-bearing grade making it a fair bit more resilient to corrosive abuse than grade 304. this is especially noticeable in highly sulfuric, hydrochloric, formic and tartaric environments where pitting usually persists.  316 stainless steel is extrem

product name: seamless steel pipesize: 355.6*31.75*12000standard: en10210steel grade: s355jrthe order is from an old client, who needs to applicate for the energy transportation project. when the product arrived at the energy transportation project loc

product: erw steel pipestandard: astm a53 gr.bsize: 80mmx4mmx11560mmproject location: vietnamfast time and competitive cost supported, warmly welcome to check with us at any time! <

the octg pup joint is a pipe that can be cut to different lengths. it is used to make up the casing string to the exact required total length. our pup joint takes two different forms, flange connection and threaded ends, according to the way the joint is connected to the casing string

the surface of stainless steel is actually and extremely thin but stable and passive chromium rich oxide film, on which stainless steel relies for its excellent corrosion resistance. the surface finish on stainless steel should therefore be developed and maintained to ensure this vital pro

astm a860 is the standard specification for wrought high-strength ferritic steel butt-welding fittings of seamless and electric fusion-welded construction. 

304 and 304l stainless steels are among the most versatile and widely used of all the stainless steel grades. so, what is it that makes these the best all-around performance stainless steels, and what’s the difference between the two?type 304 stainless steel<

in the stainless steel manufacturing procedure, the grades used are the 304 and 316 stainless steel tube. what makes these stainless steel tubes popular? it becomes important to know the differences and similarities between these two variants.the similarities between 304