• grade k55 casing and tubing steels

  • In the manufacturing process of boiler pressure components, raw materials must undergo complex processing deformation and welding, so the steel used to manufacture the boiler must also have good process performance. All materials grade k55 casing and tubing steels used to manufacture pressure parts must conform to the relevant national standards for boiler steel. The defects such as delamination, non-metallic inclusion, porosity and looseness in the steel shall be as few as possible, and white spots and cracks are not allowed.

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What's the casing and tubing pipe grades? - World Iron&Steel

Additional tests required by API 5CT for certain groups of casing make sure that each casing grade is suitable for its intended application. Common Application Casing (H40, J55, K55, M65, N80, R95) Due to their lower price compared to other steel grades, casing pipes of grades J55, K55, and N80 are a popular choice for wells without stringent grade k55 casing and tubing steels Related searches grade k55 casing and tubing steels

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Oil and Gas Casing and Tubing Tubes Overview The casing and tubing steel grades in the API 5CT standard include: Group 1(low and medium strength oil casing): H40, J55, K55, N80-1, N80-Q, R95 Group 2 (limit yield strength, suitable for sulfur-resistant hydrogen stress or carbon dioxide corrosion environment oil casing): M65, L80-1, L80-9Cr, L80-13Cr, C90, T95, C110

Oil Casing Steel Grade and Acceptance Standard

For oil casing pipes of different steel grades, different color rings or ribbons are used to mark the coupling (for example, green is J55 or K55, orange is N80 or L80, and white is P110). During the production process of the tubing body, proper heat treatment, non-destructive testing (NDT), hydrostatic pressure test, thread testing, etc. must grade k55 casing and tubing steels Octal offers API 5CT Casing & Tubing Pipe in Grade J55/K55, N80Q API 5CT Casing Pipe in Grade J55/K55, N80-1, N80Q, C90, C95, P110, Ends BTC, EUE & Preimium Octal is located in China recognized as a leading supplier, distributor, and manufacturer union in providing piping solutions for oil and gas company. Efficient Steel Tubing & Casing | Tianjin United Steel Pipe API Coupling refers to the steel couplings that used in connecting casing pipe and tubing. Also known by OCTG coupling, it is usually manufactured in seamless type, material grade same with the pipe body (API 5CT K55/J55, N80, L80, P110 etc), same PSL or providing higher grades than requested.

Best quality oil casing and tubing accordance with steel grades

The yield strength of J55 and K55 is the same level, the difference of them is that the tensile strength of K55 is higher than that of J55. N80, L80, C90 is same with tubing steel grade. Q125 is divided into Q125-1, Q125-2, Q125-3 and Q125-4. V150 does not conform to API high strength steel grade and it mainly used in deep well or ultra deep well. Api 5ct Grade L80 Casing and Tubing, Gr. L80 Type 1 Seamless grade k55 casing and tubing steels Api 5ct Grade L80 Casing is special type of casing used on pipes and tubes in the petroleum and oil drilling industrial applications. Multi Metals (India) is a manufacturer of these Api 5ct Grade L80 Tubing in various types, forms and dimensions. These tubes can range in wall thicknesses from 4mm to 16mm and outer diameter from 12mm to 508mm. API5CT J55, K55,N80,L80,P110,C90,T95,Q125 oil casing pipe Oil casing pipe details. Standard: API 5CT, API 5D Steel Grades: K55, J55, L80-1 ,N80,C90,C95, P110, T95 Size: 2 3/8"-4 1/2"*0.167"-0630" Casing Pipe Tubing steel pipe Oil Casing Pipe/Steel Pipe Including ordinary casing, Anti-collapse casing, Anti-corrosion casing, Hi-strength casing Serves as walls of a well; Standard: API 5CT

API Steel Grade for Casing & Tubing

API Steel Grade K55, N80, L80, C90, T95, P110, Q125 API, shorted for American Petroleum Institute, is considered as the most authoritative and comprehensive principles for oil and gas industry. API 5B and API 5CT are mainly used for tubing and casing, which standard the chemical properties, steel grades, manufacturing methods, color coding grade k55 casing and tubing steels API Steel Grade Category And Color - API Coupling, Casing grade k55 casing and tubing steels API organized these tubing grades into three groups. Group 1 is for all tubing in grades H40, J55, and N80. Group 2 is for restricted-yield tubing grades L80, C90, and T95. Group 3 is for high-strength tubing in seamless grade P110. The API grade letter designation was selected arbitrarily to provide a unique name for various steels. API 5CT Seamless Steel Pipe Casing and Tube suppliers | API grade k55 casing and tubing steels API 5CT pipe casing, casing pipe and oil well casing pipe for oil and gas, grade k55 9 5/8" api 5ct steel casing pipe for well casing exporter, api 5ct x56 casing pipe Suppliers in India, api 5dp well drilling pipe Price List 2017-18

API 5CT K55 casing and tubing pipe - Katalor Industry

API 5CT Grade K55 Carbon Steel Seamless Tubings are carbon steel pipes, strictly manufactured as per API (AMERICAN PETROLEUM INSTITUTE). API-5CT K55 oilfield casing pipe is very similar to J55, there is no significant difference in the chemical composition and yield strength, however the ultimate tensile strength of K55 is higher than J55 steel, K55 is 655MPa.K55 has better mechanical and grade k55 casing and tubing steels API 5CT Grade J55 Casing and Carbon Steel Seamless Tubing grade k55 casing and tubing steels Home API 5CT Grade J55 Casing and Carbon Steel Seamless Tubing Manufacturer of API-5CT J55 Casing Pipe at discounted price, Check API Spec 5CT api 5ct j55 is a low cost grade of low steel that is used in oil drilling with shallow oil wells, geothermal wells and water wells. API 5CT Grade J55 Casing Tubing | J55 OCTG and Linepipe grade k55 casing and tubing steels Pipes that belong to grade J55 have a minimum tensile strength that is lower while exhibiting properties similar to grade K55. Similar to most API specifications, the industry to benefit the most by using the API 5CT J55 Casing Tubing is natural gas, oil and petroleum industry. These pipes are used in the transportation of raw materials or grade k55 casing and tubing steels

API 5CT Grade J55 Casing Pipe, J55 Tubing Material Supplier grade k55 casing and tubing steels

As indicated by American Petroleum Institute Standard API SPEC 5CT1988 first version, the steel evaluation of Grade J55 Oil Well Drilling Casing Pipe can be partitioned into ten kinds, including H-40, N-80, J-55, C-90, K-55, C-75, L-80, C-95, Q-125 and P-110. We supply the packaging channel and API 5CT J55 Casing Tubing went with string and grade k55 casing and tubing steels API 5CT Grade K55 Carbon Steel Seamless Tubings Ferropipe API 5CT Grade K55 Carbon Steel Seamless Tubings stockist in Mumbai, India.Ferropipe stocks a complete range of IBR Certified API 5CT Grade K55 Carbon Steel Seamless Tubings in outer diameter tube sizes -24 and Nominal bore NB sizes 15NB-600NB in Mumbai, India. API 5CT Casing Pipe in J55/K55, N80, L80, P110 Specification grade k55 casing and tubing steels Sourcing from all the good API 5CT casing pipe manufacturers in China, Octal is working on providing high quality casing pipe with most competitive price. Especially for the the grades J55/K55, N80-1 and N80Q casing. Moreover, Octal is engaged in providing various premium connection casing pipe, for the server working conditions.

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