http://www.ec21.com/ec-market/api 5ct l80 tubing.html http://kwksteel.en.ec21.com/Casing_Pipe_API_SPEC_5CT--3723479_3724314.html Casing Pipe API SPEC 5CT ISO 11960:2004,Petroleum and natural gas industries-Steel pipes for use as casing or tubing f20091228 http://huarui203.en.ec21.com/Titanium_Tubing--3888687_3888688.htmlTubing Standard API Spec 5CT OD Wall Thickness Mass ID Ends Grade inch mm inch mm kg/m lb/ft mm J55, K55, N80, L80, P1120100107 http://wusuyan.en.ec21.com/Seamless_Oil_Tubing_API--3828046_3861843.htmlTubing Standard API Spec 5CT OD Wall Thickness Mass ID Ends Grade inch mm inch mm kg/m lb/ft mm J55, K55, N80, L80, P1120100106 http://bdsl777.en.ec21.com/Casing_Tubing--3805718_3806032.htmlAPI 5CT TUBING Size: 2 3/8 ,2 7/8 ,3 1/2 ,4 ,4 1/2 Grade:J55,L80,N80,C90 End type:PN PUN Standard:API 5CT Coupling for20100105 http://marilynsteel.en.ec21.com/API_5CT_Pipe--3615422_3615784.htmlAPI 5CT, API 5C, API 5L 4. Application: oil refinery furnace pipe, heating exchanger pipe and tubing, etc If you have 20100105 http://hbxinlian2009.en.ec21.com/API_Oil_Tube--3863932_3961682.htmlL80, Q125 etc. Our products are in accordance with American API and ISO 9001 Standards. They are mainly for export. 20100104 http://tjdlpgg88.en.ec21.com/Seamless_Tubing--3786604_3976840.html seamless tubing , API 5CT J55/K55/N80/L80/P110 1.9"-4 1/2" EUE/NUE R1/R2 20100104 http://johndollxie.en.ec21.com/API_5CT_Casing_and_Tubing--3407561_3997796.html We provide API 5CT casing and tubing with grade J55, K55, L80, N80, C95, T95 and P110 and with connection of STC, BTC 20100103 http://tianjinmuye.en.ec21.com/Seamless_Steel_Pipes_for_Tubingseamless--3800996_3801090.htmltubing 14.3-339.7*6.2-13.84*<=14630 J55,K55,N80,L80,P110 API SPEC 5CT 2 Seamless steel pipes for tubing 20100102 http://steel0535.en.ec21.com/API_5CT_Tubing--2124773_3285934.html Tubing Specification : API 5CT Grade : J55, K55, L80, N80, C90, C95, T95, P110 Size : O. D.: 2-3/8"20091229 http://maggie0535.en.ec21.com/API_5CT_Tubing--2282513_3285796.html Tubing Specification : API 5CT Grade : J55, K55, L80, N80, C90, C95, T95, P110 Size : O. D.: 2-3/8"20091229 http://alloytube.en.ec21.com/API_Spec_5CT_ISO_11960--3362001_3361982.html Executive Tube Standard : API Spec 5CT (ISO 11960:2004) CASING AND TUBING :API (American Petroleum Institute St20100108 http://chinaeast001.en.ec21.com/API_5CT_Oil_Tubing--4031872_4031874.html8RD and 10RD 6) All our Tubing accord with API SPEC 5CT standard, and we get the right to use the API 5CT LOGO. 20091228 http://janeqiyue.en.ec21.com/Casing_Pipe--2393627_2411251.htmlTubing: According with API SPEC 5CT Type: Nonupset tubing, upset tubing, special tubing Steel grade: J55 N80 L80 an20091224 http://huaruitong.en.ec21.com/Tubing--2058855_3041760.html API Casing and Tubing ??/span> ??? Production Standard ??/span> ??? API SPEC 5CT ??/span> API ??? S20091224 http://davidwu1018.en.ec21.com/API_5CT_Tubing_Pup_Joints--3905054_4007479.html API 5CT tubing pup joints 1) OD: 2-3/8~4-1/2 2) Grade: J55,K55, N80, L80, P110 3)Thread type: NUE,EUE 4)High quality 20091216 http://odinpetrotech1.en.ec21.com/API_5CT_Casing_Seamless--2831722_2831749.htmltubing, drill pipe, drill collar, sucker rod, line pipe, VIT, mud pump, workover rig, drilling rig, API beam pumping ja20091105 http://eaglev.en.ec21.com/Seamless_Oil_Tube_API_Anti--3170519_3177765.htmlL80/P110 6) Certifate: API SPEC 5CT �� API SPEC 5B 2. Features It s coated by a kind of special c20091028 http://houxion.en.ec21.com/Casings_and_Tubings--1527116_1527171.htmlAPI 5CT,the materials are grade H40, J55, K55, N80, L80 ,or equivlent to that of other standards . Such tubes are mai20090930 http://dydfpetro.en.ec21.com/Tubing--3782662_3782707.htmlgenerally is 2-3/8" to 4-1/2". Grade: J55, K55, N80, L80, P110, C95, Q125 Length range: R1, R2, R3. Standard: API 5CT 20090831 http://hisinscl.en.ec21.com/Tubing--3629718_3647544.htmlTubing Standard API Spec 5CT OD Wall Thickness Mass ID Ends Grade inch mm inch mm kg/m lb/ft mm J55, K55,20090729 http://xhxsteelpipe.en.ec21.com/Welded_Steel_Pipe--3668621_3669156.htmlAPI SPEC 5L API SPEC 5CT EN10217, EN10219, ASTM A5 or Technical agreement Material: Q195-235 20# Q345(B, C) L175-L555(20090714 http://btgrsteelpipe.en.ec21.com/Tubing--3650015_3650157.htmlAPI spec 5ct , ISO9001:2000 Grade: H40 , J55, k55, n80, L80 , T95 , P110 Usage: Oil and gas field Threa20090706 http://junzhuaiji.en.ec21.com/API_5CT_Seamless_Tubing--1760130_1777143.html API 5CT Seamless Tubing: Outside Diameter : 2-3/8" ~~ 4-1/2" Steel grade: J55 / K55 / L80 / N80 / P110 Type of 20090611 http://chunyu1226.en.ec21.com/Tubing--3474957_3475271.html high quality oil tubing,material grade include J55 K55 N80 L80 P110 API 5CT. OD from 2 3/8" to 4 1/2".EUE or NUE. 20090604 http://cntftc.en.ec21.com/Tubing--2328368_3493136.htmlAPI Spec 5CT . Packing: In seaworthy bundles tied with steel strips. Please contact with us if you are interes20090417 http://tubular.en.ec21.com/Casing_and_Tubing--1891346_1891347.html Product name: API-5CT Casing and Tubing(with coupling connections) Specification: 1. Size: 2.3/8"-20" (60.3mm-508m20090406 http://sophia200008.en.ec21.com/Sell_Oil_Tubing--2967120_3388538.htmlAPI 5CT tubing we provide are OD: 1.05. 1.315, 1.66, 1.90, 2.063, 2-3/8, 2-7/8, 3-1/2, 4, 4-1/2 inches Grade: J55, 20090306 http://vicky556.en.ec21.com/Casing_Pipe--2873872_3382325.htmlAPI 5CT , API 5B 1) Sizes: OD 4 1/2"~16"(114.3~406.4mm) 2) Grade: J55, K55, N80, L80, P110 3) Standard: API 5CT, API 5B20090304 http://hssteelbiz.en.ec21.com/Welded_Steel_Pipes_Tubes--1_3219925.htmlAPI Tubing 2-3/8 ~ 4-1/2 0.145" ~ 0.47" J55, N80,L80,P110,P110 HC, API 5CT, API 5B ERW Boiler & Heat Exchanger Tubes 120090226 http://joycelanddrill.en.ec21.com/API_5CT_Oil_Tubing--3333004_3333045.htmlAPI 5CT tubing we provide are OD: 1.05. 1.315, 1.66, 1.90, 2.063, 2-3/8, 2-7/8, 3-1/2, 4, 4-1/2 inches Grade: J55, 20090219 http://liuliu77.en.ec21.com/API_5L_5CT_Tubing_and--3154548_3312696.html 1) Cold drawn seamless steel tube/pipe 2) Certificate:ISO9001:2000,PED,API 5L, API 5CT, TS16949,Mill Test Certi20090213 http://goldenman18.en.ec21.com/CASING--2879227_2879228.htmlL80, P110 Length: R1, R2, R3 Standard: API SPEC 5CT Application: serves as walls of a well Packing: bundle or bulk 20090120 http://haihuisteeltube.en.ec21.com/Oil_And_Gas_Well_Casing--3321477_3321516.htmlAPI 5CT, API 5B 3) Surface: oiled or black painted to prevent rust 4) Marking: as per customer's requirement Commonly 20090119 http://goldenmanl.en.ec21.com/Tubing--3303157_3303158.html Product Description Features Specifications:Sell API 5CT Oil Tubing 1) Sizes: 2-3/8"--4-1/2" 2) Grade: H40, J55, K5520090113 http://uhjeong.en.ec21.com/Steel_Pipe_A106_A53_A672--1346288_1369493.htmlTubing for well construction - API 5CT Gr. J55, K55, L80, N80, C90, C95, T95 -China [ 6 ] Spiral Pipe -Korea, China [ 720061206 http://landdrill.en.ec21.com/Casing_Tubing.--2817127_2817484.htmlAPI 5CT Tubing Manufacturing method: ERW, Hot-rolled Seamless Upset method: 3-step forging mold, full body normalizat20091225 http://amykan.en.ec21.com/Stainless_Steel_Pipe--3820638_3827326.html5CT J55\K55\N80\L80\P110(LTC),(STC),(BTC) API SPEC 5L PSL 1:A25\A\B\X42\X46\X52\X56\X60\ X65 \X70 PSL 2:B\X42\X420090918 http://yiyi84.en.ec21.com/Oil_Tube_Pipe_13Cr_9Cr--3621889_3621902.htmlL80 grade. The producing specifications of L80 13Cr and L80 9Cr under API 5CT standard are as following: Oil tube: 20090622 http://rachel0313.en.ec21.com/Drill_Pipe--1723216_1723217.htmlAPI Spec 7 Casing and tubing are accordance with API 5CT. and primary out diameter range from 73.02mm to 508.00mm , and20080115 http://landdrill1.en.ec21.com/API_5CT_Seamless_and_ERW--2449349_2449382.htmlDongying Landdrill Oilfield Supply Co., LTd supplies API 5CT Seamless and ERW tubing in various ranges, grades, color i20071114 http://landrill.en.ec21.com/Seamless_and_ERW_Tubing_NUE--2422072_2422079.html Provide API 5CT Seamless and ERW Tubing Dongying Landdrill Oilfield Supply Co., LTd supplies API 5CT Seamless and ERW20071105