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1、INTERNATIONAL STANDARD IS0 10428 First edition 1993-12-15 Petroleum and natural gas industries - Sucker rods (pony rods, polished rods, couplings and sub-couplings) - Specification Industries du p?5%i 0 Main Place, Dallas TX 753 12 Copyright International Organization for Standardization Provided by
2、 IHS under license with ISO Licensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 04/04/2007 23:58:23 MDTNo reproduction or networking permitted without license from IHS -,-,- IS0 10428:1993(E) Spec 11B: Sucker Rods 3 POLICY API PUBLICATIONS NECESSARILY ADDRESS PROBLEMS OF A GENERAL N
3、ATURE. WITH RESPECT TO PARTICULAR CIRCUMSTANCES, LOCAL, STATE AND FEDERAL LAWS AND REG- ULATIONS SHOULD BE REVIEWED. API IS NOT UNDERTAKING TO MEET DUTIES OF EMPLOYERS, MANUFACTURERS OR SUP- PLIERS TO WARN AND PROPERLY TRAIN AND EQUIP THEIR EMPLOYEES, AND OTHERS EX- POSED, CONCERNING HEALTH AND SAFE
4、TY RISKS AND PRECAUTIONS, NOR UNDERTAKING THEIR OBLIGATIONS UNDER LOCAL, STATE, OR FEDERAL LAWS. NOTHING CONTAINED IN ANY API PUBLICA- TION IS TO BE CONSTRUED AS GRANTING ANY RIGHT, BY IMPLICATION OR OTHERWISE, FOR THE MANUFACTURE, SALE, OR USE OF ANY METHOD, APPARATUS, OR PRODUCT COVERED BY LETTERS
5、 PATENT. NEITHER SHOULD ANY- THING CONTAINED IN THE PUBLICATION BE CONSTRUED AS INSURING ANYONE AGAINST LIABILITY FOR INFRINGEMENT OF LETTERS PATENT. GENERALLY, API STANDARDS ARE REVIEWED AND REVISED, REAFFIRMED, OR WITHDRAWN AT LEAST EVERY FIVE YEARS. SOMETIMES A ONE-TIME EXTENSION OF UP TO TWO YEA
6、RS WILL BE ADDED TO THIS REVIEW CYCLE. THIS PUBLICATION WILL NO LONGER BE IN EFFECT FIVE YEARS AFTER ITS PUBLICATION DATE AS AN OPERATIVE API STANDARD OR, WHERE AN EXTENSION HAS BEEN GRANTED, UPON REPUBLICATION. STATUS OF THE PUBLICA- TION CAN BE ASCERTAINED FROM THE API AUTHORING DEPARTMENT (TEL. 2
7、14-748-3841). A CATALOG OF API PUBLICATIONS AND MATE- RIALS IS PUBLISHED ANNUALLY AND UP- DATED QUARTERLY BY API, 1220 L ST., N.W., WASHINGTON, DC. 20005. 13 Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=IHS Employees/1111111001, User=Wing,
8、Bernie Not for Resale, 04/04/2007 23:58:23 MDTNo reproduction or networking permitted without license from IHS -,-,- IS0 10428:1993(E) 4 American Petroleum Institute SECTION 1 SCOPE 1.1 Definition. “One-piece” sucker rod is understood to mean a rod whose body and pin or box ends are an integral unit
9、. The ends may be formed by forging the ends of a one-piece body stock or by welding or fusing end pieces on the body. “Three-piece” sucker rod is understood to mean a rod whose body and pin or box ends are joined by threaded connections. Except where specified “one-piece” or “three-piece,” this spe
10、cification shall apply to both types of sucker rods. 1.2 Coverage. This specification covers (1) three grades of sucker rods; (2) dimensional requirements for sucker rods, couplings, subcouplings and polished rod connections; (3) stipulations on thread gages, gaging practice, and gage certification;
11、 (4) polished rods and polished rod liners; (5) stuffing boxes and pumping tees; (6) requirements on packaging; and (7) conditions under which the API monogram may be used. 1.3 American Petroleum Institute (API) Specifica- tions are published as aids to the procurement of stand- ardized equipment an
12、d materials, as well as instruc- tions to manufacturers of equipment or materials covered by an API Specification. These Specifications are not intended to obviate the need for sound engineer- ing, nor to inhibit in any way anyone from purchasing or producing products to other specifications. 1.4 Th
13、e formulation and publication of API Specifi- cations and the API monogram program is not intended in any way to inhibit the purchase of products from companies not licensed to use the API monogram. 1.5 API Specifications may be used by anyone desir- ing to do so, and diligent effort has been made b
14、y the Institute to assure the accuracy and reliability of the data contained therein. However, the Institute makes no representation, warranty, or guarantee in connection with the publication of any API Specification and here- by expressly disclaims any liability or responsibility for loss or damage
15、 resulting from their use, for any vio- lation of any federal, state, or municipal regulation with which an API Specification may conflict, or for the infringement of any patent resulting from the use of an API Specification. 1.6 Any manufacturer producing equipment or mate- rials represented as con
16、forming with an API Specifica- tion is responsible for complying with all the provisions of that Specification. The American Petroleum Institute does not represent, warrant or guarantee that such products do in fact conform to the applicable API standard or specification. SECTION 2 MATERIAL* 2.1 Che
17、mical and Mechanical Properties. Grade K, C, and D sucker rods and pony rods furnished to this specification shall conform to the chemical and mechan- ical properties shown in Table 2.1. The chemical com- position and mechanical properties of other grades of sucker rods and pony rods shall be as agr
18、eed upon between the user and the manufacturer. NOTE: Although minimum impact require- ments are not specified, sucker rod impact proper- ties shall be determined from round Type 2 (cantilever-beam) Izod test specimens detailed in the latest revision of ASTM E%?, Notched Bar Impact Testing of Metall
19、ic Materials. *The requirements of Section 2 do not apply to couplings, subcouplings, polished rods, polished rod liners, stuffing boxes or pumping tees. TABLE 2.1 CHEMICAL AND MECHANICAL PROPERTIES 1 2 3 4 Tensile Strength, psi Chemical Min. Max. Grade Composition w-1) (PSI) ww Of PA) K AISI 46XX 8
20、5,000 (586) 115,000 (793) C AISI 1536 () 90,000 (620) 115,000 (793) D Carbon or Alloy (2) 115,000 (793) 140,000 (965) (*)Generally m 1536. anufactu red from, but not restricted to, AISI t2)Aw composition which can be effectively heat mini mum ultimate tensi le strength. treated to the 14 Copyright I
21、nternational Organization for Standardization Provided by IHS under license with ISO Licensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 04/04/2007 23:58:23 MDTNo reproduction or networking permitted without license from IHS -,-,- IS0 10428:1993(E) Spec 11B: Sucker Rods 5 SECTION 3
22、GENERAL DIMENSIONS 3.1 Sizes and Lengths. Sucker rods and pony rods shall be furnished in the sizes and lengths shown in Table 3.1, as specified on the purchase order. I 3.2 Dimensional Tolerances for Rod Bodies. Final rod body should be manufactured to the following toler- ances, Table 3.1, column
23、12. The diameter must be met at any point along the rod body. 3.3 Pin-and-Pin Rods. Unless box-and-pin rods are ordered, sucker rods shall be furnished with pins on both ends. Rod ends shall conform to the dimensions given in Table 3.1. Rod pins shall conform to the requirements of Sect. 5. 3.4 Box-
24、and-Pin Rods. Box-and-pin rods (and box- and-pin pony rods) are available in 5/s and 3/4 in. sizes only, and shall be furnished with one box end and one pin end. Rod ends shall conform to the dimensions given in Table 3.1. Rod pins and boxes shall conform to the requirements of Sect. 5. 3.5 Coupling
25、s. Unless otherwise ordered, all pin-and- pin sucker and pony rods shall be furnished with a cou- pling assembled on one end. All couplings and subcou- plings shall conform to the requirements of Sect. 4 and Sect. 5. 3.6 Polished Rod Pins. Polished rods shall be fur- nished with pins on both ends as
26、 specified in Sect. 12. Polished rod pins shall conform to Fig. 5.2, and Tables 5.1 and 5.3. 3.7 Thread Protection. All exposed threads shall be provided with thread protectors conforming to the requirements of Sect. 10. NOTE: This requirement does not apply to unas- sembled couplings or subcoupling
27、s. TABLE 3.1 GENERAL DIMENSIONS AND TOLERANCES FOR SUCKER RODS AND PONY RODS 1 2 3 4 5 6 7 8 9 10 11 12 Size of Rod in. (mm) Nominal Diameter of Pin in. (mm) in. Outside Diameter of Pin Shoulder and Box or Width of Wrench Square f1/lZ (f.8mm) WS in. (mm) Length of Wrench Square w in. (mm) Total Leng
28、th of Rod Box, min. Lb in. (mm) Length of Sucker Rod3 f2.0 in. (k50.8 mm) ft. (m) Length of Pony Rods * * 3 f2.0 in. (f50.8mm) ft. Diameter of AR CR Bead6 *j/, (f3.17) +A( +I-59 DU -%.f -.40 Tolerances Diameter in. (mm) in. (mm) in. (mm) in. (mm) M (12.7) f/5 (19.1) % (15.9) “/,h (23.8) K (19.1) lII
29、H (27.0) 7/R (22.2) F/, ti (30.2) 1 (25.4) 13/ (34.9) 1% (28.6) 1% (39.7) 1.000 $;g; (25.4 12,” ) 5/R (15.9) % (19.1) 1.250 ;:z; (31.8 ?j;) 743 (22.2) 1% (31.8) 1.500 z;g; (38.1 :;) 1 (25.4) 1% (31.8) 1.625 $; (41.3 I:;,“ ) 1 (25.4) 1% (31.8) 2.000 2;:; (50.8 1; ) l”/,K (33.3) 1% (38.1) 2.250 =o.).c
30、)lj (57.2 =.38) 1% (38.1) 1% (41.3) - 2% (54.0) 2% (60.3) 2% (60.3) 3 (76.2) 3% (82.6) 25,30(7.62.9.14) 2,3,4,6,8,10,12 ?(q :r (22.2 ,:;I 1% (38.1) % (3.17) :o“l: (:;g/ 25.30 (7.62,9.14) 2,3,MX10,12 lys2 :r (31.0 r,:;, 1% (47.6) H (3.17) :;gi c-T;g, 25.30 (7.62,9.14) 2,3,4,6,8,10,12 13/s2 :s“ (35.7
31、;:f;) 2% (57.1) %I (3.17) :;gj y$g 25.30 (7.62.9.14) 2,3,4,6,8,10,12 1% :; (38.1 ;:;I 2% (66.7) Y,i (4.76) TIE; -$f:,“) 3 (76.2) ?jfi (4.76) :E /-jfF; 25.30 (7.62.9.14) 2,3,4,6,8,10,12 ?ls ;Tf (55.6 : (4.76) y;,“ $- Minimum length exclusive of fillet. The length of box-and-pin rods shall be measured
32、 from contact face of pin shoulder to contact face ,(box. The length of sucker and pony rods shall be measured from contact face of pin shoulder to contact face on the field end of the coupling. %.I. equivalents of pony rod lengths are: 0.41, 0.61, 0.91, 1.22, 1.83, 2.44, 3.05 and 3.66 m. 5Dimension
33、 Dr of 5/8 in. (15.9 mm) box-and-pin rods shall be 1.375 f0.015 in. (34.92 f0.38 mm). SHAPE OPTIONAL WITH MANUFACTURER Ii-b-i rSHAPE OPTIONAL WITH MANUFACTURER FIG. 3.1 GENERAL DIMENSIONS FOR SUCKER-ROD BOX AND PIN ENDS See Table 3.1 See Sect. 5 for details of shouldered connection. 15 Copyright Int
34、ernational Organization for Standardization Provided by IHS under license with ISO Licensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 04/04/2007 23:58:23 MDTNo reproduction or networking permitted without license from IHS -,-,- IS0 10428:1993(E) 6 American Petroleum Institute SECTI
35、ON 3B THREE-PIECE SUCKER RODS 3B.l Three-piece sucker rods shall conform to all dimensional specifications for the given size rod except that portion immediately adjacent to the tapered end may have a diameter not to exceed / inch (6.35 mm) greater than the rod body nominal diameter. The tran- sitio
36、n from the end piece diameter to the rod body diameter shall be rounded or angled. (Sharp corners which might hang up in the rod elevators shall not be allowed.) 3B.2 The threaded end pieces of three-piece rods shall be made up on the body in a manner which will allow them to withstand the torque va
37、lues in Table 1 at any temperature between -5OF and 5OOF without unscrewing or coming apart in any manner. There should not be a dead fluid area at the body-end connec- tion nor should a dead fluid area develop under storage or normal use. The connection must not deteriorate when cycled over a tempe
38、rature range of -5OF to 500F or over any stress range from the API modified Goodman diagram for the class rod. TABLE 1 Size (in.) M % % 7 l8 / 1% Torque (ft. lb.) 90 180 300 450 675 900 SECTION 4 COUPLINGS AND SUBCOUPLINGS 4.1 Couplings. Couplings furnished to this specifica- tion shall have the sam
39、e size connection on each end. They shall conform to the dimensions stipulated in Table 4.1 or Table 4.2, whichever is applicable. Thread- ing may be continuous or discontinuous at the manufac- turers option and shall conform to the requirements of Section 5. 4.2 Subcouplings. Subcouplings furnished
40、 to this specification shall be of two types as illustrated in Fig. 4.1 and shall conform to the dimensions stipulated in Table 4.1 or Table 4.2, whichever is applicable. Threading shall conform to the requirements of Section 5. The outside diameter of the box-and-box subcou- plings (Type I) shall c
41、onform to the w dimension given in Table 4.1 or Table 4.2 for the larger specified con- nection. The outside diameter of the box-and-pin sub- couplings (Type II) shall conform to the IV dimension given in Table 4.1 or Table 4.2. The length NL shall be optional with the manufacturer. TABLE 4.1 FULLSI
42、ZE COUPLINGS AND SUBCOUPLINGS (All dimensions in inches followed by equivalent in mm. See Fig. 4.3.) 1 2 3 4 5 6 Nominal Coupling Size* Outside Diameter +0.005 -0.010 W Length Length of Min. Wrench Flat NL wL* Dist. Between Wrench Flats O-l/y,na Hardness I I carefully dressed-off. / FIG. 4.1 ROCKWEL
43、L A HARDNESS DETERMINATION OF BASE METAL .003/.013” t-l (.13/.38 mm) Spray Metal Coating Base Metal FIG. 4.2 VICKERS MICROHARDNESS DETERMINATION OF SPRAY METAL COATING 17 Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=IHS Employees/1111111001
44、, User=Wing, Bernie Not for Resale, 04/04/2007 23:58:23 MDTNo reproduction or networking permitted without license from IHS -,-,- IS0 10428:1993(E) 8 American Petroleum Institute TABLE 4.2 SLIMHOLE COUPLINGS AND SUBCOUPLINGS (All dimensions in inches followed by equivalent in mm. See Fig. 4.3.) Outs
45、ide Diameter Nominal +.005,-.OlO in. cifg (+.13,-.25 mm) W Length Min. 4 Used With Min. Tubing Size O.D. % (12.7) 1 (25.4) 2% ( 69.9) 1.660 (42.2) 76 (15.9) 1% (31.8) 4 (101.6) 1.990 (50.6) % (19.1) 1% (38.1) 4 (101.6) 2% 6 62.4 % (22.2) 1% (41.3) 4 (101.6) 2% (60.4) 1 (25.4) 2 (50.8) 4 (101.6) 2% (
46、73.0) *Also size of rod with which coupling is to be used. 4.3 Coupling Class. This specification covers two classes of steel sucker rod couplings which shall be designated as shown in Table 4.3. TABLE 4.3 BASE METAL COATING HARDNESS HARDNESS Measured in Equiv. to Measured in Equiv. to Class HRA HRC
47、 Hjl ,I 1 I1 II, I I I l-w4 I 1 1 1 I 1 I, ! -; ! I : I4 , ! !I IIII,III II 1 I I l l l I I 1 If llll1lll llllllllllllll1, I,lIIIIlIIII!(! I I I 1 I I I I 1 , l -J 1 I 1 ) I 1 I 1 I 1 1 I 1 I I I I I , , POLISHED-ROD COUPLING Ii W I li -/ f -jLj+w j q$jhlll I up I W ll11 J;/j-#- j : - - - L: -2 I 1
48、I, - I lll,l,1,l y 1 I Ull I I I I I- L p=ZTj BOX AND PIN SUBCOUPLING (TYPE II) FIG. 4.3 SUCKER ROD COUPLINGS, POLISHED ROD COUPLINGS AND SUBCOUPLINGS See Table 4.1 and 4.2 18 Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 04/04/2007 23:58:23 MDTNo reproduction or networking permitted without license from IHS -,-,- IS0 10428:1993(E) Spec 11B: Sucker Rod