Seamless API Steel Pipe1,Website:http://www.sinosteelpipes.com,Specification:       Material: 1, ASTM A53, A106, A210, A252, A333 etc;2, X42, X46, X52, X60, X65, X70 etc;3, JIS STPG42, G3454, G3456 etc;4, Germany St37, St42, St45, St52, DIN1626, DIN171755, China 20#, Q345, 16Mn etc.Outer diameter; 20-219mmWall thickness: 0.6-12mmLength: 2m--5.8m/6m/12m and as customer requirementSurface treatment: Chromate, fingerprint resistant treatment, slight oiled or non-oiled, dry.Product NameBrief IntroductionMaterialModel NumberBrand NameMinimum Order QuantityUnitAdditional Description4 1/2" oil casingCasing and Tubing Standard: API 5CT,Carbon Steel4 1/2"CM300MeterLength: R2, R3.Application: serves as walls of a well .Packing: bundle or bulkMaterial grade: J55, K55, N80, L80, T95, ,5" oil casing pipeCasing and Tubing Standard: API 5CT,Carbon Steel5"CM300MeterLength: R2, R3.Application: serves as walls of a well .Packing: bundle or bulkMaterial grade: J55, K55, N80, L80, T95,5 1/2" casing pipeCasing and Tubing Standard: API 5CT,Carbon Steel5 1/2"CM300MeterLength: R2, R3.Application: serves as walls of a well .Packing: bundle or bulkMaterial grade: J55, K55, N80, L80, T95,6 5/8" bushing pipeCasing and Tubing Standard: API 5CT,Carbon Steel6 5/8"CM300MeterLength: R2, R3.Application: serves as walls of a well .Packing: bundle or bulkMaterial grade: J55, K55, N80, L80, T95,7" casing pipeCasing and Tubing Standard: API 5CT,Carbon Steel7"CM300MeterLength: R2, R3.Application: serves as walls of a well .Packing: bundle or bulkMaterial grade: J55, K55, N80, L80, T95,7 5/8" oil casing pipeCasing and Tubing Standard: API 5CT,Carbon Steel7 5/8"CM300MeterLength: R2, R3.Application: serves as walls of a well .Packing: bundle or bulkMaterial grade: J55, K55, N80, L80, T95,8 5/8"oil casingCasing and Tubing Standard: API 5CT,Carbon Steel8 5/8"CM300MeterLength: R2, R3.Application: serves as walls of a well .Packing: bundle or bulkMaterial grade: J55, K55, N80, L80, T95,9 5/8" oil casingCasing and Tubing Standard: API 5CT,Carbon Steel9 5/8"CM300MeterLength: R2, R3.Application: serves as walls of a well .Packing: bundle or bulkMaterial grade: J55, K55, N80, L80, T95,10 3/4" casingCasing and Tubing Standard: API 5CT,Carbon Steel10 3/4"CM300MeterLength: R2, R3.Application: serves as walls of a well .Packing: bundle or bulkMaterial grade: J55, K55, N80, L80, T95,11 3/4" oil pipeCasing and Tubing Standard: API 5CT,Carbon Steel11 3/4"CM300MeterLength: R2, R3.Application: serves as walls of a well .Packing: bundle or bulkMaterial grade: J55, K55, N80, L80, T95,13 3/8"oil casingCasing and Tubing Standard: API 5CT,Carbon Steel13 3/8"CM300MeterLength: R2, R3.Application: serves as walls of a well .Packing: bundle or bulkMaterial grade: J55, K55, N80, L80, T95,2,Characteristic & Application:    •Widely used in the mechanical treatment field, petrochemical industry, transport and construction field•Ordinary structural purposes and mechanic structural purposes, for example in construction field, fulcrum bearing etc;•The transportation of fluids in the projects and big equipments, for example transport of water, oil, gas etc•Can be used in low and medium pressure boiler for the transportation of fluids, for example steam tube, big smoke tube, small smoke tube, generating tube etc 3,Product show:     (1).Production line(2).Finished product(3).Package(4).Our warehouse4. Adavantage:    As one of the biggest manufactures of China, we exported large quantity to American, Europe, Asia and Africa countries, due to high quality and reasonable price. Our price is very competitive because we are manufacturer, we are the source.