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(1) Woven type is manufactured by moulding# no welding# no rivet, solid structure.
(2 ) Structured with sections, is convenient for transportation, store and installation.
(3 ) Designed for high restoring force and low started force for centralizing the casing pipe in a vertical, horizontal and deviated well.
(4 ) Single & double bow hinged non-welded, hinged welded, slip-on welded are available.
Specification (in) | Number of spr"g | OD (mm) | ID (mm) | Length (mm) |
4 1/2"x6 | 4 | 160 | 116 | 450/575 |
4 1/2nx61/4 H | 4 | 167 | 116 | 450/575 |
4 1/2 nx7 7/8 M | 4 | 210 | 116 | 450/575 |
4 1/2nx8 1/2 w | 4 | 230 | 116 | 450/575 |
5 nx6 ” | 4 | 160 | 128 | 450/540 |
5Hx6 3/4 " | 4 | 180 | 128 | 450/575 |
5 Hx7 7/8 | 4 | 210 | 128 | 450/575 |
5 1/2 "x7 7/8 "5 | 5 | 210 | 140 | 450/575 |
1/2"x8 1/2 M | 5 | 216/245 | 140 | 450/575 |
5 1/2nx8 3/4 w | 5 | 222/250 | 140 | 450/575 |
5 1/2nx9 7/8 H | 5 | 251/264 | 140 | 450/575 |
5 1/2 nx9 1/2 M | 5 | 242/264 | 140 | 450/575 |
7°x8 1/2 M | 6 | 216/230 | 179 | 450/575 |
7 "x 8 3/4 ” | 6 | 222/233 | 179 | 450/575 |
7"x9 1/2 | 6 | 242/264 | 179 | 450/575 |
7"x9 7/8 M | 6 | 251/264 | 179 | 550/650 |
9 5/8 Hx 12 1/4 " | 8 | 346 | 245 | 550/650 |
9 5/8 Hx 13 3/8 w | 8 | 346/352 | 245 | 550/650 |
9 5/8 "x 12 13/16 " | 8 | 378 | 245 | 550/650 |
10 3/4 nxl5 1/2 M | 9 | 405 | 275 | 550/650 |
10 3/4 nx 14 3/4 ” | 9 | 374 | 275 | 550/650 |
13 3/8 nxl7 1/2 ” | 10 | 440/466 | 342 | 550/650 |
13 5/8 nxl7 1/2 w | 12 | 440/466 | 342 | 550/650 |
20 "x26 " | 12 | 696 | 510 | 550/610/650 |
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.
