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Saigao Circulating Swage is forged from high-grade steel materials and machined to the required specifications. After heat treatment and non-destructive testing, it is confirmed that the product is free of any defects. It can be connected to a square drill pipe to circulate mud, or it can be connected to a drill pipe to lift the casing string.
The top of Casing Circulating Swage connects to the hoses, the bottom connects to the casing.
Main body is made from AISI4145H alloy steel.
 |  |  |
| Product No.CS-01 | Product No.CS-02 |
| Size (in) | Body OD Size(mm) | ID size (mm) | Top box conn | Bottom Pin Conn | Length (mm) | W.P. psi |
| 4" | 121 | 50.8 | 2" FIG1502F | 4" Casing thread | 500 | 10000 |
| 4½" | 121 | 50.8 | 2" FIG1502F | 4½" Casing thread | ||
| 5" | 128 | 50.8 | 2" FIG1502F | 5" Casing thread | ||
| 5½" | 145 | 50.8 | 2" FIG1502F | 5½" Casing thread | ||
| 5¾" | 148 | 50.8 | 2" FIG1502F | 5¾" Casing thread | ||
| 6⅝" | 178 | 50.8 | 2" FIG1502F | 6⅝" Casing thread | ||
| 7" | 179 | 50.8 | 2" FIG1502F | 7" Casing thread | ||
| 7⅝" | 195 | 50.8 | 2" FIG1502F | 7⅝" Casing thread | ||
| 7¾" | 198 | 50.8 | 2" FIG1502F | 7¾" Casing thread | ||
| 7⅞" | 202 | 50.8 | 2" FIG1502F | 7⅞" Casing thread | ||
| 8⅝" | 222 | 50.8 | 2" FIG1502F | 8⅝" Casing thread | ||
| 9⅝" | 270 | 50.8 | 2" FIG1502F | 9⅝" Casing thread | ||
| 9⅞" | 270 | 50.8 | 2" FIG1502F | 9⅞" Casing thread | ||
| 10¾" | 275 | 50.8 | 2" FIG1502F | 10¾" Casing thread | ||
| 11¾" | 300 | 50.8 | 2" FIG1502F | 11¾" Casing thread | ||
| 12¾" | 326 | 50.8 | 2" FIG1502F | 12¾" Casing thread | ||
| 13⅜" | 342 | 50.8 | 2" FIG1502F | 13⅜" Casing thread | ||
| 13⅝" | 348 | 50.8 | 2" FIG1502F | 13⅝" Casing thread | ||
| 16" | 410 | 50.8 | 2" FIG1502F | 16" Casing thread | ||
| 16¾" | 428 | 50.8 | 2" FIG1502F | 16¾" Casing thread | ||
| 18⅝" | 475 | 50.8 | 2" FIG1502F | 18⅝" Casing thread | ||
| 20" | 510 | 50.8 | 2" FIG1502F | 20" Casing thread |
0531-69959201
lqg18653457231
+86-18653457231
No 12111,Jingshi Road, Lixia District, Jinan City, Shandong Province. P.R. China
Professional customer service team, professional after-sale services create a comprehensive high-quality, advanced technology, reliable products, which gives you a strong sense of security.
Professionals, professional skills and precision equipments insure that we can provide you with professional product customization service.
The best quality products, strict quality control system and good reputations established Saigao product's irreplaceable place.
Superb technical team with continuous technological innovation, closely follow the market's trend help you to create the highest performance products.
