api standard steel drill pipe for oilwell

API 5CT L80 Oilfield Casing And Tubing,OCTG - Abter Steel

Oct 15, 2017 · API 5CT L80 Casing Tubing is a API 5CT Oil Casing Pipe & mainly used for oil well drilling. We manufacture API 5CT L80 Casing Tubing in accordance with the SY/T6194-96 standard, it is available as short thread type and long thread type supplied with their couplings.

API 5CT tubing H-40, J-55, K-55, M - Steel Seamless Pipe

API 5CT tubing H-40, J-55, K-55, M-65, N-80, C-75, SY /T 6194, JIS G3439, BS EN ISO 11960 . Application:Tube for conveying gas, water, and oil in both and natural gas industries etc. . Casing:Casing is a large diameter pipe that serves as the structural retainer for the walls of oil and gas wells, or well bore.It is inserted into a well bore and cemented in place to protect both subsurface API oil 13Cr casing and tubing oil well drill steel pipe tradeKorea is a online B2B trade website offers you matching services to connect buyers and suppliers. Establish reliable relationship between buyers and suppliers through our matching services and find new business opportunities through various online exhibitions.

Carbon Steel Oilfield Drill Steel Pipe Drilling Tools

API Square drill pipe for oilfield using , Oil Drilling Tools . Description:1, Position of the drill string:On top end of drill string, upper end connects with swivel, and lower end connects with drill pipe and in drilling by rotary table. 2, The shape of drive section is square. Casing Size, Grade, Connections Specs - Drilling ManualJan 15, 2018 · API Casing Pipes Grades For Any Size. 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 stress, and minimum ultimate strength.

China API 5dp Standard Drill Pipe for Oilwell - China

China API 5dp Standard Drill Pipe for Oilwell, Find details about China Seamless Steel Pipe, Alloy Steel Pipe from API 5dp Standard Drill Pipe for Oilwell - Huzhou Zhuoli Special Steel Trade Co., Ltd. China API Standard Drill Pipe for Oilwell - China API Pipe China API Standard Drill Pipe for Oilwell, Find details about China API Pipe, Drill Pipe from API Standard Drill Pipe for Oilwell - Puyang Zhongshi Group Co., Ltd.

China OCTG Drill Pipe Manufacturer - Derbo

Oil Country Tubular Goods (OCTG) are pipes used in wells in oil and gas industries. OCTG Drill Pipe is the connections and used to transfer power in the drilling tool, the drill pipes cover sizes form 2 3/8 to 6 5/8 inches O.D., wall thickness from 6.88 mm to 12.7 mm, material grade E-75, X-95, G-105, S-135, etc., common tread type IF, FH, REG, NC, etc., according to API SPEC 5D Standard. DRILL PIPE - TMKThis Manual covers the range of drill pipe manufactured to GOST R 50278, API Spec 5DP, specifications (TU) applied at the mills of Pipe Metallurgical Company (OAO TMK). All the drill pipe may be used for construction and repair of oil and gas wells

Drill Pipe API SPEC 5DP - Threeway Steel Co.

Pipe Type:Seamless (SMLS), Electric Resistance Welded (ERW) Application:Casing serves as well sidewall Tubing is used for extracting petroleum and natural gas from well; Casing serves as wells of a well. Specification:OD:60.3mm, 73mm, 88.9mm, 101.6mm, 114.3mm, 127mm, 139.7mm WT:6.5mm to 12.7mm, or cutomized LENGTH:R1, R2, R3 Standard:APISPEC Drill Pipe Selection Guide Engineering360

  • TypesDrill Pipe GradesSizingTool JointFeaturesStandardsDrill Pipe Drill Collar Casing and Tubing Line Pipes at We supply full API size range of drill pipe and heavy weight drill pipes from 2-3/8 to 6-5/8 inches. Our heavy weight drill pipes include integral heavy weight drill pipes and welded heavy weight drill pipes. The steel grades of our drill pipes include E75, X95, G105 and S135. In addition, we can add hardbanding and internal coating by request.

    High quality API standard polished rod Stuffing Box for

    High Quality API standard Stuffing Box for oil well drilling Brief description Stuffing b ox t o b e i nstalled a t Pumping Well Head a nd s eal o ff t he Polished Rod w ith c one p acking a nd f ree f loating l ubricated u pper s ection t o a ssure s elf a lignment a nd p acking b urn o ut, d esigned t o s eal o ff l eakage b y f luid p ressure . Occupational Safety and Health for Oil and Gas Well - Generally, API standards are reviewed and revised, reaffirmed, or withdrawn at least every five years. A one-time extension of up to two years may be added to this review cycle. Status of the publication can be ascertained from the API Standards Department, telephone (202) 682-8000. A catalog of API publications and materials is published

    Our History U.S. Steel Tubular Products

    Seamless Steel:The National Tube Company produced the first seamless steel drill pipe in the oil industry in 1914, followed shortly by the development of the first seamless steel couplings. U. S. Steel Buttress Thread:U. S. Steels innovative casing joint called the Buttress Connector was patented in 1956. In 1961, the American Petroleum Seamless Pipe for OCTG Casing & Tubing Drill PipeOCTG is steel pipes which are used for oil and natural gas extraction and drilling. Casing is usually installed in rigs to prevent the breakdown of the oil well and the wall. It can also prevent foreign matters from entering to extraction process e.g., water or soil. Tubing transports the oil and gas from well to

    Stainless Steel Perforated Drill Pipe Screen,Perforated

    Apr 26, 2018 · Stainless Steel Perforated Drill Pipe Screen,Perforated oil well screen. API sand control screen for oil well,filter pipe April 26, 2018. Screw Press Screens,screw press wastewater treatment April 30, 2018 A special steel adapter ring, B, is screwed into a 61- inch, 8-thread coupling, A. Steel Pipe, OCTG Casing and Tubing, Drill Pipe Supplier Steel Pipe. API 5L Grade B to X70 for Oil and Gas Transmissions, ASTM A53 / A106 Carbon Steel Pipe, ASTM A179 / A213 for heat exchange, ASTM A252 pipe pile, ASTM A333 low temperature pipeline and ASTM A335 high pressure boiler pipes.

    Sturdy, Stainless oil well tubing pipe for Industry Uses

    API 5CT J55/K55/N80/L80 standard high quality Oilfield casing pipes/carbon seamless steel pipe/oil well drilling tubing pipe $350.00-$790.00 / Ton 1 Ton (Min. Order) U. S. Steel Tubular Products Tubular Steel Pipes & SolutionsU. S. Steel Oilwell Services enables enhanced project performance and production through the supply of a wide range of tubing and casing accessories. Steel lightens your work, brightens your leisure, and widens your world. American steel is a vital part of our continued drive for energy independence and economic rebirth. U.

    drill pipes standard, drill pipes standard Suppliers and

    API standard carbon steel water well drill pipe Which payment term can we accept9 T/T or L/C , 1. On T/T term,30% deposit payment is required in advance, 70%balance payment T/T before shipment 2. On L/C term,100% irrevocable L/C at sight ,without ‘soft clauses’ can be accepted.Drill Pipe and Heave Weight Drill Pipe - Enpro PipeDrill pipe transferred drilling torque to drill bit for drilling under the oil well. It bears complicated strength subject to pulling, loading, pressing, torsion and bending. Enpro has Drill pipe and Heavy weight drill pipe for Sale. Standard:API 5DP, API SPEC 7-1 API