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api thread standard pdf
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INSTRUCTION FOR MEASUREMENT OF A TYPICAL API THREAD. This instruction is written for measurement with FMS thread inserts, insert holders etc.. It is intended as a guide so any possible errors from incorrect use or calculations is at the user's own risk. To change from inches to mm multiply by 25.4. Standard. Nominal sizes 1 – 3-1/2 / 25 – 90 DN upset and non-upset ends tubing swages available with any combination of current API threads. (8 round, 10 round, 11-1/2 V, 8 V, etc.) and are stock items in J-55, K-55, N-80, and L-80. • Wall thicknesses available are standard through double extra heavy. • For different grades of. .A280 082. U.S. DEPARTMENT OF COMMACE. NATIONAL BURRiU OF STANDAIRDS. SCREW-THREAD STANDARDS. FOR FEDERAL 'SERVICES. 1957. Amend in pert H28 (1944) (and In part Its 15I Supplement). HANDBOOK H28 (1957)-Part II. "DTIC. ELECTE .. MAy 0 9 1"4H. S F --. Rlitiated Api 1%2 with corrections. API Thread Gauges since1957;. Specification 5B under the License No. 5B-0015,. Specification 7-2 under the License No. 7-2-0187. KURODA supplies all kinds of Thread Gauges listed in the API. Spec.5B and 7-2. KURODA also supplies a Thread Gauge having a special thread form, or the size of diameter as large as 20. API Standards for. Pipe Inspections. Hilton Prejean. September 11, 2012. AADE-Denver.. API RP7G-2. DS-1 Category. Proprietary Thread Inspection. Standard Moderate Critical Extreme. 1. 2. 3 4 5. Annex F. Section 3.13. Addition to Visual Connection. Dimensional 2. Pin / Box Connection Length. F.2.3.2 F.2.3.2 F.2.3.2. API REGULAR THREAD DIMENSIONS. A. B. C. D. E. F. G. H. K. SIZE. (in.) (in.) (in.) (in.) (in.) (in.) (in.) TPI. TPF. 1-1/4. 2-5/8. 2-3/16. 1-23/32. 1-5/16. 1-3/4. 3. 5/8. 7. 2. 2-3/8. 3. 3-1/8. 2-5/8. 1-7/8. 2-11/16. 3-3/8. 1. 5. 3. 2-7/8. 3-1/2. 3-3/4. 3. 2-1/8. 3-1/16. 3-7/8. 1-1/4. 5. 3. 3-1/2. 3-3/4. 4-1/4. 3-1/2. 2-9/16. 3-9/16. 4-1/8. 1-1/2. 5. ANSI B1.1. UNF. ASNI B1.1. EXTRA: COMPARISON SHEET (M – BSPP – BSPT – NPT – UNC - UNF). M - ISO THREAD (METRIC). ISO Metric thread is a globally standardized thread. Compared to standard threads (coarse thread), a fine thread has a smaller pitch. Coarse Thread. Fine Thread pitch can be displayed or. API (American Petroleum Institute) GAGES. SPECIFICATION APPLICATION. SPEC 7 (PLUG RING). SPEC. 11B. Nominal Size. From. To. TPI. TPF. Casing - Round. 4-1/2. 20. 8. 3/4. Line Pipe. 1/8. 20. 8 - 27. 3/4. Tubing-Non Upset. 1.050. 3-1/2. 10. 3/4. 4. 4-1/2. 8. 3/4. Tubing-External Upset. 1.050. 1.900. 10. 3/4. 2-3/8. 4-1/2. Thread type. Connecting. General usage. ISO metric, American UN. Pipe threads. Whitworth, British Standard (BSPT),. American National, Pipe Threads,. NPT, NPTF. Food and fire. Round DIN 405. Aerospace. MJ, UNJ. Oil and gas. API Rounded, API Buttress, VAM. Motion. General usage. Trapezoidal, ACME, Stub ACME. standards. • High thread concentricity is obtained since the major and minor diameters are machined concurrently. • Machining costs are reduced since the.. Acme, Trapez, Round,. API Round common V-thread forms. ISO, UN, UNJ, NPT, Whitworth, BSPT,. API Rotary Shoulder. Stub Acme, API Buttress. American Buttress. diameter of pipe. Threads per inch. Pitch of thread. Pitch diameter at beginning of external threads. Handtight engagement. Effective thread externalWrench make-up length for internal thread.. one thread. +. Data per American Standard B2.1-1945 (For Taper Pipe Threads) and API Standard 6-A (for line pipe threads). Male NPT, NPTF. Male NPSH - Female NPSH. Not compatible with other thread types. Male GHT - Female GHT. Not compatible with other thread types. Other API threads only. Sealing method, thread pitch, diameters vary for local and municipal regulations. refer to factory. Generic Name for All Pipe Thread. Pipe Thread Comparisons BSP(British Std Pipe)/NPT/API. Important: On no account must BSP threaded components be interchanged with NPT or API. I.e. BSP components must not be screwed into NPT or API tapped holes or vice versa. Nominal Size. Thread Form. Major Dia. Pitch. Treads per Inch. Thread Depth. Thread. A.P.I. REG. 3 1/8. 1. 2.365. 5. 3. V .040. 3 1/64. 2 1/16. 5/8. 3 5/8. 3. 2.625. 1.875. SLH90. 3 1/4. 113/16 2.578. 3. 1 1/4 90 V .084. 3 1/8. 2 49 /64. 3/8. 3 1/16.. Pitch Threads Thread Thread bevel bore bore of. Pin. Cone Cylinder Minor. Cone size. Type. OD. ID. Diameter per in. Taper. Form. Diameter Diameter Depth box. Tubing and Casing API Inspection Gages. It's the only software program dedicated to the manufacturing and inspection of downhole tubular connections. TDWIN. Taper relies on API and industry standard tables and tolerances. It has everything you need to machine, inspect, and document tubular connection threads. features on the behavior of the API Buttress threaded connection. The API Buttress connection supported higher tensile loads than the API Short Round, however both standard connections showed high stress concentration in the last engaged thread and a non-uniform stress distribution. The manufacturing of grooves at. control and inspect every kinds of round thread casing and couplings thread standoff parameters scientifically, accurately and effectively on actual work. API round thread casing gauge. In reference. [1]. , the inspection gouge of round thread casing with same outer diameter has only one type on the basis of. Taper Thread. National Taper Pipe. Thread. British Standard. Whitworth. PAGES 227 - 228. PAGES 222 - 224. American Unified. PAGES 217 - 221. ISO Metric. Tubing Round. API V0.050. PAGES 238 - 239. API V0.040. PAGES 238 - 239. API V0.038. PAGE 234. Panzer Gewinde. (DIN 40431). Thread Form Index. TECHNICAL DATA. External. Pipe. Threads. Reed. Machinery, Inc. 10A New Bond Street Worcester Massachusetts tel: 1-508-595-9090 fax: 1-508-595-0002. 01606 USA www.reed-machinery.com. Std SB: Specification for Inspection of Pipe Threads " 9. TABLE 2.2. CASING SHORT~THREAD DIMENSIONS. All dimensions in inches, except'as indicated. See Fig. 2.1. See Appendix B for metric tables. 7. 1 2 3 4 5 6 7 8 9 10 11 12 13 14. End of. Nominal Length: Total Pitch Pipe to Length: Minimum. Weight: End 0! This specification covers dimensions, tolerances, and marking requirements for API threads and the gauges that control the acceptance criteria for the threads. Thread element gauges, instruments, and requirements for the inspection of threads for line pipe, round thread casing, round thread tubing, and. This standard adopts ISO 10424-2 and replaces in part API Spec 7, Specification for Rotary Drill. Stem Elements, 40th Edition. API Spec 7 Addendum 3 removes Threading and Gauging of rotary Shouldered Connections now covered by this specification. Tool Joints will remain in API Spec 7 until they are moved into ISO. FISHING SERVICES, CASING CUTTING,. WHIPSTOCKS, SECTION MILLING, MILLING TOOLS,. CASING TESTING, PUMP-OFF SUBS. “No Problems ---- Only Solutions". Phone: (337) 856-8820. Fax: (337) 856-9018. 1-800-232-5317 www.eatonoiltools.com. Threading Inserts. Ordering Code System. NPT. NPTF. API. API Buttress Casing. API Round Casing & Tubing. VAM. EL-Extreme Line. Hughes H-90. External & Internal Toolholders. Ordering Code System. External Toolholder. Standard. Standard with Clamp. Standard for API. U Style. U Style with Clamp. Slim Throat. This document is not an API Standard; it is under consideration within an API technical committee but has not received all approvals required to become an API. Standard. It shall not be reproduced or circulated or quoted, in whole or in part, outside of API committee activities except with the approval of the Chairman of. In this paper, a kind of gas-tight threads was designed and manufactured based on the round threads according to the API Spec 5B standard. An elastic sealing ring was added in the middle of the collar, and gas tightness was realized by virtue of the interference matching between the elastic sealing ring and the casing. on efficient multithreading and the resource management necessary for those models. It introduces the qthread lightweight threading API and its Unix implementation. The API is designed to be a lightweight threading standard for current and future architectures. The Unix implementa- tion is a proof of concept that provides a. Upon request, a Hook Ring can be mounted on larger diameter ring gauges for better work ability. When ordering, please provide information on: Type of gauge. Size of gauge. Reference master or working gauges. Plug or ring or both. Right hand or left hand, in case of API Spec. 7-2 thread gauges. Inspection results to be. British Standard Pipe thread (Full Profile) BSPT. National Pipe Thread (Full Profile) NPT. National Pipe Threads-Dryseal (Full Profile) NPTF. Round DIN 405. Trapez DIN 103. American ACME. Stub ACME. UNJ. American Buttress. British Buttress. Metric Buttress-Sagengewinde. API. API Buttress Casing. API Round Casing. on efficient multithreading and the resource management necessary for those models. It introduces the qthread lightweight threading API and its Unix implementation. The API is designed to be a lightweight threading standard for current and future architectures. The Unix implementa- tion is a proof of concept that provides a. Xie standard templates shall be so consmrred as ro com- perisate for rl~e error i~ rneaslurhig heidit pmilei to the laper cone instead of paraliei to the thread axis. For the U-pjoove on standard teinplates, the deprls of the groo~e shall conforin to the dimerisions shown in 'Table H-2$ coimm -Sl within a tolaaice of* U.0001 in. All Northern Gauge thread plug gauges are manufactured in accordance with ASME/ANSI B1.2 or B1.16M. Taperlock style is standard for plug gauges up to 1.5 inches.... API 5A 1944 Sharp Vee Non-Upset Casing and Tubing Thread Gauges. •. Specialty Gauging. We can custom design a gauge for your product. Thread turning – Code keys. Toolholders b. 20 = 20 mm. 25 = 25mm etc. l1. H = 100 mm R = 200 mm. K = 125 mm S = 250 mm. L = 140 mm T = 300 mm. M = 150 mm U = 350 mm. P = 170 mm V = 400 mm. Q = 180 mm. 1. Insert clamping. 5. Shank width/diameter. 3. Cutting direction. 6. Tool length. 8. Other information. 9. When using API sanctioned gages for the inspection of products or calibration of other gages, it is. from an API qualified agency such as the National Institute of Standards and Technology. (NIST) located in. Manufacturers of product threads shall conform to the gaging requirements as. PMC Lone Star. PROVIDING GAGE SOLUTIONS SINCE 1912. PRODUCTS & SERVICES. API Rotary Tool Joint Plug & Ring Gages. API Numbered Rotary Shouldered Connections. API Standard Casing Gages, Pipe Gages, & Tubing Gages. Thread Profile Gages. Negative Flank (Hook) Thread Gages. Premium Proprietary Thread Gages. Pipe Piles. Standard Pipe. Product Lines. Oil Country Tubular Goods. Line Pipe. Standard Pipe. Piling. Sprinkler Pipe. Specifications. API 5L: A, B. X42, X46.. are reported. API Thread Inspection is performed on every thread produced. This includes all thread elements. Threading Facility. CNC Threader. thread is now used internationally as a standard thread for jointing low carbon steel pipes. The best known and most widely used connection where the pipe thread provides both the mechanical joint and the hydraulic seal is the American National Pipe. Tapered Thread, or NPT. NPT has a tapered male and female thread. Oil Threads. ®. Vertical Inserts. API. API Buttress Casing. API Round. Chasers. API Round. API Buttress Casing. OTTM Buttress Casing. API Buttress Casing. OTTM Buttress Casing. API Buttress Casing. OTTM Buttress Casing. Standard Inserts. Acme. Stub Acme. NPT. NPTF. API Round. OIL Threads. Buttress Casing. VAM. WASHINGTON, D.C.. Document Name: CFR Section(s):. Standards Body: e. American Petroleum Institute. 49 CFR 192.113. API 5L: Specification for Line Pipe.... Thread compound. Reduced negative tolerance for wall thickness. Power-tight makeup. Specific edition of Spec 5L for pipe and couplings. Alternative bevel or. API Specification 5B, Threading, Gauging and Thread Inspection of Casing, Tubing and Line Pipe Threads. ANSI/ASME B1.1 1, Unified Inch Screw Threads, (UN and UNR Thread Form). ANSI/ASQ Z1.4 2Sampling Procedures and Tables for Inspection by Attributes. ASTM A370 3, Standard Test Methods and Definitions for. Standard. API RD. Y. 60º V-form with large radius for casing, tubing, and line pipe in the oil and gas industry, including 8 and 10 round forms. E28. NA. Acme. ANSI. B1.5:1988. 3G. N. 29º truncated thread form for motion applications in a wide variety of industries. E29. TopThread™ Threading. Insert Overview. WWW.WIDIA. Pdf file is about api thread standard acme is available in several types of edition. This pdf document is presented in digital edition of api thread standard acme and it can be searched throughout the net in such search engines as google, bing and yahoo. This document' special edition was completed with some very related. API seldom performs research on small-diameter drill pipes, as these are unable to meet the requirements of slim-borehole drilling. In this paper, a 68 mm diameter drilling pipe and its joint are developed. On the basis of Lame's theory, we create a contact model of the joint thread under different axial force,. Both the thread angle and rounding radius are more like ordinary ISO threads than DIN. For 0.125 inch thread pitch (8 threads per inch), the API round thread root radius is 0.017 inch, and the crest radius is 0.020 inch. API threads taper at 3/4 inch of diameter per foot of length. Many knuckle threads follow neither the DIN. Confidence, Depth, Versatility and Economy. Emuge Shur-ThreadTM Solid Carbide Thread Mills, Gigant-ic Indexable Insert Thread Mills. thread finish and gaging. Expanded Sizes: Requiring only 8 stock standard tool sizes, #10 • 1/4 • 5/16 • 3/8 • 7/16... Insert Thread. Milling Method. (Gigant-ic). For 3/4" NPT-API thru 20". J.B. SMITH PRODUCTS. Oil Country Couplings. Casing Couplings. API Casing Couplings. Short Thread. Casing O.D.. Weight/100. Length of Round Thread. Coupling.. responsibility only to furnish a fitting with end dimensions equal to those of the. Line Pipe, Tubing and Casing threads conform to ASME B1.20.1 B or API. •The external pressure profile used for the standard burst load cases: •Full mud gradient or deteriorated mud from the surface to the TOC. •Cement mix-water gradient from the. TOC to the outer casing shoe. (typically 8.3 to 8.6 ppg). •Pore pressure profile from the outer casing shoe to the base of the production casing. This chapter briefly covers the main portions of the thread API. Each part will be explained further in the subsequent chapters, as we show how to use the API. More details can be found in various books and online sources [B89, B97, B+96, K+96]. We should note that the subsequent chap- ters introduce the concepts of. oversized drift – A size larger drift than normally specified by API for clearance of larger drill bit applications. pitch, diameter and ovality inspection – Pitch, diameter and ovality are performed using an MRP gauge to insure proper thread makeup. Phased-array ultrasonics – Phased-array probes typically consist of a. 2.1.7 dial-indicator tester error of indicated displacement. 2.2 End Standards. 2.2.1 gauge block central length; variation in length; thermal expansivity; length.. thread ring, tapered. [simple] pitch diameter; pitch; flank angle; taper angle. 5.2.5 internal API screw thread gauge. API thread parameters. 5.2.6 external API screw. THREADING TOOLS. zClassified according to external or internal applications. xSub-classified according to product series. (Refer to the index on the next page.)... API Buttress Casing. American ACME. Round DIN. 405. ISO T rapezoidal 30°. Standard Thread Type. Standard Thread Type. Symbol. Symbol. Thread. Name. Tubing Casing Thread Training - Download as Powerpoint Presentation (.ppt), PDF File (.pdf), Text File (.txt) or view presentation slides online.. API Tubing and Casing Tapered Threads TDWIN TAPER Drawing 7" LTC Pin Set using a Standard Double-check your zero setting Measure the part Compare the. Threads -. All studs and bolts shall have Class 2A unified inch screw threads per ASME B1.1-1989. (Revision of ANSI B1.1-1982) Standard. Size 1" and below shall have UNC threads. Size 1-1/8" and above shall have 8 threads per inch. 1.4 APPLICATION. API Spec 6A, "6B" flanges, may use "R" or "RX". Following the industry standards set for API requirements is not enough for us. RDT only provides a product that exceeds those requirements. We always ensure that the threading on our drill pipe is performed in accordance with the new API Spec 5DP. Hardbanding is designed to increase the life of your tool joint. All. Standard size range is. 7 in. to 9⅞ in. D d t. Lm. Dsc. Dc. NOV Fiber Glass Systems, Star. Aliphatic Amine Casing (Threaded and Coupled) features premium. Advanced Composite Threads (ACT) designed in accordance with API 8rd. EUE long form specifications. ACT threads are molded for a smooth, corrosion-resistant. American National Standards Institute — Formerly ASA. API--. American Petroleum Institute. ASA--. American Standard Institute — Now known as ANSI. ASM--. BRIGOS STANDARD-- A standard of thread dimensions.. Cold Drawn — Drawing pipe or tubing through a die to reduce diameter and wall, to obtain closer. 4. We also have other dimensions, threads and lengths. Please contact us for more info. Outer diameter. (mm). Thread. 42–44. AWJ, NC12. 48–51. AWJ, CA21.. 65. 15,2. 10-1015. 76. 4,0. 1800. 2 3/8"API REG. 65. 17,2. 10-1596. DRICONEQ™. Standard Pipes. Diameter: OD = 42–406 mm. Length: S/S = 500–12000 mm. Atomic objects (recall, object in ISO C terminology = "data"). Memory consistency model for non-atomic objects. Synchronize with operation. Dependency ordered memory accesses. Happens before relation and data races. Motivation from the Linux kernel for dependency order. Implementation on POWER. Threads API in. most important thread element of an RSC connection is the pitch diameter size, which is not addressed in the current API Specification 7-2 or API RP7G. Consequently, connectors are still manufactured using 92 year old inspection technology that produces connections that do not have full thread contact or proper radial. RSU-8 Integral joint tubing. RSU-6 Integral joint tubing. RFC Flush OD Liner. RSS Integral joint casing. Pipe Outside. Diameter (OD). 2-3/8 to 4-1/2 inch. 2-3/8 to 4-1/2 inch. and Tubing (OCTG) Threading, Hydrostatic Testing of OCTG, Friction Welding of Drill Pipe, Heavy Weight Drill Pipe,. API and Premium connections.
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