Ngwaahịa
Ngwa ndọda API 7-1 nke nwere ụdị B na ụdị F na ụdị T nke nwere ihe ndọda
Ngwa Ngwaahịa
E mere Roller Reamer maka ọrụ nhazigharị dị iche iche mana karịsịa maka ebumnuche ime ka ọ kwụsie ike mgbe a na-egwupụta ya n'ụdị ndị na-emebi emebi. Ọ ga-adaba nha oghere dị site na 4 5/8 ruo 26 inch. Na mgbakwunye, ahụ ọ bụla site na nhazi dị mfe nke blọk na nhọrọ ziri ezi nke ihe e ji egbutu ihe, ga-adabara ọtụtụ nha oghere dị iche iche.
Ụdị ngwaahịa
A na-enye ụdị igwe eji egbutu ihe atọ dị iche iche (T, F na B):
Ụdị T: A gwepịara ya, e ji ezé siri ike nke nwere ihu dị nkọ mee ya maka ọdịdị dị nro.
Ụdị F: A gwepịara ya, e ji ezé siri ike nke nwere ihu dị larịị mee ya, maka nhazi siri ike nke dị ọkara.
Ụdị B: Ejiri bọtịnụ tungsten carbide a pịrị apị, maka nhazi siri ike.
Teknụzụ paramita
| Nha oghere (inch/mm) | Njikọ. API | Olu OD (inch/mm) | Dayameta nke Ịkpụcha (inch/mm) | Ogologo Mkpụcha (inch/mm) | Ogologo N'ozuzu (inch/mm) |
| 28" (711.2) | 7 5/8 REG | 9 1/2" (241.3) | 7" (178) | 15 3/4" (400) | 112 7/8" (2867) |
| 26" (660.4) | 7 5/8 REG | 9 1/2" (241.3) | 7" (178) | 15 3/4" (400) | 118 7/64" (3000) |
| 24" (609.6) | 7 5/8 REG | 9 1/2" (241.3) | 6 7/32" (158) | 15 3/4" (400) | 110 15/64" (2800) |
| 22" (558.8) | 7 5/8 REG | 9 1/2" (241.3) | 6 7/32" (158) | 15 3/4" (400) | 105" (2667) |
| 17 1/2" (444.5) | 7 5/8 REG | 9" (229) | 5 1/2" (140) | 12" (304) | 88 39/64" (2200) |
| 12 1/4" (331.2) | 6 5/8 REG | 8" (203) | 3 15/16" (100) | 11 13/16" (300) | 74 13/16" (1900) |
| 8 1/2" (215.9) | NC50 (4 1/2 REG) | 6 1/2" (165) | 2 13/16" (71) | 7 7/8" (200) | 68 7/64" (1730) |
| 6" (152.4) | NC38 (3 1/2 REG) | 4 3/4" (121) | 2" (50.6) | 7 7/8" (200) | 55 1/8" (1400) |
| 5 7/8" (149.2) | NC38 (3 1/2 REG) | 4 3/4" (121) | 1 13/16" (46.2) | 7 7/8" (200) | 55 1/8" (1400) |
Dee ozi gị ebe a zitere anyị ya
5-1203, Mpaghara Ụlọ Ọrụ Dahua, Nke 2 Yunshui Road, Mpaghara mmepe teknụzụ dị elu, Xi'an, 710065, China
86-13609153141
