CATALOG FOR PRESSURE CONTROL EQUIPMENT Supplement 1 API TOP CONNECTORS TRADEMARK WOODCO BUY THE BRAND REG. U.S. PATENT OFFICE MANUFACTURER

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1 ATALOG FOR PRESSURE ONTROL EQUIPMENT Supplement 1 API TOP ONNETORS This catalog supplement provides detailed information about API Top onnectors manufactured by. You will find the equipment listed by Flange or (lamp) Hub size and pressure, with parts illustrated and a table of part numbers. TRADEMARK WOODO USA BUY THE BRAND REG. U.S. PATENT OFFIE MANUFATURER P.O. Box 1261 Houston, Texas U.S. and anada: Fax: contact@woodcousa.com Effective Date: Feb 1, 2005 presents this catalog to gain your attention and secure your business

2 atalog for Pressure ontrol Equipment, Sup. 1 Page 2 TABLE OF ONTENTS Section 1.0 General Purpose Application Specification Reference Standards Material Service Temperature Design Quality Supplemental Requirements Section 2.0 Equipment Flange and Hub Top onnector Features Flange Top onnector Parts, Table Hub Top onnector Parts, Table Section 3.0 Assembly Assembly Details and Instructions Figure 1, Top onnector Figure 2, Flange Top onnector Detail Figure 3, Hub Top onnector Detail Figure 4, Top onnector Shown W/ Tommy Bars Figure 5, Top onnector Disassembled Figure 6, Top onnector Plug (Bonnet, ap) Figure 7, Flange Top onnector Assembled

3 atalog for Pressure ontrol Equipment, Sup. 1 Page General offers supplements to general catalogs in order to provide more detailed information about specific equipment. 1.1 Purpose intends this supplement to communicate the design, material, and advantages of Top onnectors as specified in the informative Annex K, of API Spec 6A, 20th Edition. 1.2 Application Top onnectors using the uppermost collar connection shown in API Spec 6A allow operators and service companies to use interchangeable equipment when making service equipment attachment to the top of well head hristmas Trees. 1.3 Specification Top onnectors meet all the defined requirements of API Spec 6A. 1.4 Reference Standards API Spec 6A API Spec 16A Note: API Spec 6A, 20th Edition provides Informative information about Top onnectors with a paragraph in Annex K, K.4 warning that specified Top onnector bores will not pass a drift or Backpressure Valve. Top onnectors will pass both Drifts and Backpressure Valves and satisfy all API specified design requirements. See Section 1.7 of this catalog. 1.4 Reference Standards API Spec 6A API Spec 16A 1.5 Material Top onnectors meet API Spec 6A material requirements including the special Annex K requirement that all Top onnector material meet 75 K strength regardless of working pressure. Annex K specifies that Top onnectors utilize only the following material classes. DD-Sour Service a EE-Sour Service a FF-Sour Service a HH-Sour Service a a b c d Flange / Body, ollar & Plug. arbon or low alloy steel b arbon or low alloy steel b Stainless steel b RA bcd As defined by NAE Standard MR0175/ISO In compliance with NAE Standard MR-01-75/ISO RA required on retained fluid wetted surfaces only; RA cladding of low allow or stainless steel permitted. RA as defined in API 6A latest edition. NAE MRO175/ISO definition of RA does not apply.

4 atalog for Pressure ontrol Equipment, Sup. 1 Page Service Temperature API Spec 6A Annex K makes no mention of service temperature yet specifies the use of FKM (Viton) elastomer seal material. This material has a normal temperature service range of -20 F to 400 F. The following API 6A temperature classifications fall within -20 F to 350 F. Temperature Operating Range lassification * ( Degrees Fahrenheit [ F] ) Min. Max. P -20 to 180 R Room Temperature S 0 to 140 T 0 to 180 U 0 to 250 V 35 to 250 X** 0 to 350 * PURHASER MAY OMBINE TEMPERATURE LASSES e.g. PX, -20 TO 350 F ** MAY REQUIRE DERATING Operators may specify lower temperature ratings K (-75 F to 180 F), L (-50 F to 180 F) and N (-50 F to 140 F) using elastomer seals other than FKM. 1.7 Design Top onnectors have lowermost connectors meeting API Spec 6A requirements for Flanges, and API Spec 16A requirements for (lamp) Hub connections. Body diameters between lower and upper connections have maximum allowed diameters. Plugs have spiral retainer rings to keep them connected with nuts and help extract the plug when operators need to enter the well through the hristmas Tree. All manufactured Top onnectors have API full bores allowing the normal installation of Back Pressure Valves through the hristmas Tree. 1.8 Quality defines Product Quality as conformance to specified requirements. We select suppliers on the basis of their ability to provide materials, products and/or services which conform to and API specifications. All individual units must pass inspections during and after production, and each unit receives a hydrostatic body test. Operators may specify API Spec 6A PSL levels. 1.9 Supplemental Requirements Buyers should clearly define, at the time of order, any requirements which exceed or differ from API Spec 6A.

5 2.0 Equipment atalog for Pressure ontrol Equipment, Sup. 1 Page Flange and Hub Top onnector Features OPTIONS LIFTING API 16A HUB Figure 1, Top onnector API 6A FLANGE Full compliance with the details and intent of API Spec 6A, Annex K, assures field interchangeability with service equipment having API designated collar connections. full bore designs allow Back Pressure Valve installation through the Top onnector. provides a gall resistant coating on all units regardless of material to reduce field corrosion and prevent galling on sensitive surfaces. The ollar (Nut) has a course knurled surface and Tommy Bar holes to facilitate installation and removal of the ollar. A spiral retainer ring on the Plug allows the collar to lift the plug when opening the collar connection. Bonnet may have configuration to provide a lug to accept a Lifting Shackle. { I.D. 10M AND LOWER PRESSURE 1/2 NPT 15M AND 20M PRESSURE F562 (AUTOLAVE) (AP/PLUG) RETAINER OLLAR (NUT) SEAL (OPTIONAL) INTERNAL LIFT THREAD SEAL WITH BAKUP, REQUIRED FOR SOME SIZES AND PRESSURES. SEE PARTS TABLES 1 AND 2.

6 FLANGE SIZE atalog for Pressure ontrol Equipment, Sup. 1 Page Flange Top onnector Parts Reference this page to order parts for Flange Top onnectors. Size and pressure along with part numbers designate equipment geometry only. Buyers must additionally specify: PSL, Material lass, Service Temperature and any special requirements. Table 1, Top onnectors and Top onnector Parts (AP/PLUG) OLLAR (NUT) INTERNAL LIFT THREAD (OPTIONAL) GASKET (AP PLUG) Figure 2, Flange Top onnector Detail I.D. { API 6A FLANGE 10M AND LOWER PRESSURE 1/2 NPT 15M AND 20M PRESSURE F562 (AUTOLAVE) OLLAR (NUT) RETAINER SEAL WITH BAKUP, REQUIRED FOR SOME SIZES AND PRESSURES. SEE TABLE BELOW. RETAINER TEST PORT PLUG SEAL LIFTING SHAKLE LIFTING (All dimensions in inches) BAKUP BAKUP O- 2-1/16 5M* R /16 10M* BX /16 15M* BX /16 20M* BX /16 5M R /16 10M BX /16 15M BX /16 20M BX /8 5M R /16 10M BX /16 15M BX /16 5M R /16 10M BX /16 15M BX /8 5M R /8 10M BX /8 15M BX /16 10M BX * NOT SHOWN IN API 6A

7 HUB SIZE atalog for Pressure ontrol Equipment, Sup. 1 Page Hub Top onnector Parts Reference this page to order parts for Hub Top onnectors. Size and pressure along with part numbers designate equipment geometry only. Buyers must additionally specify: PSL, Material lass, Service Temperature and any special requirements. Table 2, Top onnectors and Top onnector Parts (AP/PLUG) OLLAR (NUT) INTERNAL LIFT THREAD (OPTIONAL) GASKET (AP PLUG) Figure 3, Hub Top onnector Detail I.D. { API 16A HUB 10M AND LOWER PRESSURE 1/2 NPT 15M AND 20M PRESSURE F562 (AUTOLAVE) OLLAR (NUT) RETAINER SEAL WITH BAKUP, REQUIRED FOR SOME SIZES AND PRESSURES. SEE TABLE BELOW. RETAINER TEST PORT PLUG SEAL LIFTING SHAKLE LIFTING (All dimensions in inches) BAKUP BAKUP O- 2-1/16 5M* BX /16 10M* BX /16 15M* BX /16 20M* BX /16 5M BX /16 10M BX /16 15M BX /16 20M BX /8 5M BX /16 10M BX /16 15M BX /16 5M BX /16 10M BX /16 15M BX /8 10M BX /8 15M BX /16 10M BX * NOT SHOWN IN API 6A

8 3.0 Assembly atalog for Pressure ontrol Equipment, Sup. 1 Page Assembly Details and Instructions Figure 4, Top onnector W/ Tommy Bars The Top onnector follows the API Spec 6A Annex K specifications, dimensions, and design. has added the feature of Tommy Bar holes in the ollar to facilitate turning of the ollar to connect or disconnect the ollar connection. All made Top onnectors, have a gall resistant coating on all surfaces. During original assembly, applies water-resistant grease on the plug and collar. When operators remove the Plug and ollar, recommends the replacement of this lubricant. Seal rings and backup rings prove easier to install when lightly lubricated with water-resistant grease (applied by hand, brush application of lubricant may cause problems if the brush should lose a bristle that might end up behind or across a seal). INSTALL 2 FIELD AQUIRED TOMMY BARS (1/2 X HT BAR STOK, OR 1/2 X 12 B7 UNTHREADED BOLT STOK)TO FAILITATE LOOSENING OR TIGHTENING OLLAR (NUT)

9 atalog for Pressure ontrol Equipment, Sup. 1 Page Assembly Details and Instructions (ontinued) Figure 5, Top onnector Disassembled BLEEDER ONNETION SPIRAL RETAINER OLLAR (NUT) PLUG (, AP) SEAL(S) BODY } 10M AND LOWER PRESSURE 1/2 NPT 15M AND 20M PRESSURE F562 (AUTOLAVE) } LUBRIATE } TO PREVENT ORROSION, APPLY ABUNDANT GREASE, BY HAND (TOO MUH IS BEST. DO NOT USE A BRUSH, AS LOOSE HAIRS OR BRISTLES MAY PREVENT SEALING). (SEE FIGURE 6 FOR SEAL W / BAK-UP ) EXTERNAL THREAD OF BODY AND INTERNAL THREAD OF NUT WITH API RP 543 / ISO THREAD OMPOUND

10 atalog for Pressure ontrol Equipment, Sup. 1 Page Assembly Details and Instructions (ontinued) Figure 6, Top onnector Plug (Bonnet, ap) When replacing the seals of any Top onnector that require a Back-up Ring, always install the Back-up Ring above the Seal Ring. The smaller cross section o-ring acts to keep the Back-up Ring closed and in place in the groove. SEAL WITH BAKUP

11 atalog for Pressure ontrol Equipment, Sup. 1 Page Assembly Details and Instructions (ontinued) Figure 7, Flange Top onnector Assembled The completed assembly should appear as below. No force greater than hand tightening with 2-12 long Tommy Bars should prove necessary.

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