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 IS0 10428:1993(E) Spec 11B: Sucker Rods 3 POLICY API PUBLICATIONS NE
2、CESSARILY ADDRESS PROBLEMS OF A GENERAL NATURE. 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 OTH
3、ERS EX- POSED, CONCERNING HEALTH AND SAFETY 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,
4、 APPARATUS, OR PRODUCT COVERED BY LETTERS 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 GENERALLY, API STANDARDS ARE REVIEWED AND REVISED, REAFFIRMED, OR WITHDRAWN AT LEAST EVERY FIVE YEARS. SOMETI
5、MES A ONE-TIME EXTENSION OF UP TO TWO YEARS 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
6、FROM THE API AUTHORING DEPARTMENT (TEL. 214-748-3841). 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 IS0 10428:1993(E) 4 American Petroleum Institute SECTION 1 SCOPE 1.1 Definition. “One-piece” sucker r
7、od is understood to mean a rod whose body and pin or box ends are an integral unit. 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 t
8、hreaded connections. Except where specified “one-piece” or “three-piece,” this specification 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 conne
9、ctions; (3) stipulations on thread gages, gaging practice, and gage certification; (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) Specif
10、ica- tions are published as aids to the procurement of stand- ardized equipment and 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 an
11、y way anyone from purchasing or producing products to other specifications. 1.4 The 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 Specificati
12、ons may be used by anyone desir- ing to do so, and diligent effort has been made by 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 a
13、nd here- by expressly disclaims any liability or responsibility for loss or damage 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 Specifi
14、cation. 1.6 Any manufacturer producing equipment or mate- rials represented as conforming 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 co
15、nform to the applicable API standard or specification. SECTION 2 MATERIAL* 2.1 Chemical 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
16、mechanical properties of other grades of sucker rods and pony rods shall be as agreed 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
17、 detailed in the latest revision of ASTM E%?, Notched Bar Impact Testing of Metallic 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 Str
18、ength, psi Chemical Min. Max. Grade Composition w-1) (PSI) ww Of PA) K AISI 46XX 85,000 (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
