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Type SJ two-way shock absorber
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Product Details
| Type | Pipe | Place of Origin | Shandong, China | |
| Model Number | SJ | Brand Name | sinotai |
standard package
Product Description
Specifications
shock absorber:Double-acting shock absorber is installed close to the drill stem in the drilling process
shock absorber
1.Double-acting shock absorber is installed close to the drill stem in the drilling process, It can also slow down or absorb the longitudinal and circumferential drill string vibration, thus reducing the bit, drilling tools and groud equipment,vibration damage.
2.O.D.:4 3/4",6 1/4",7",8",9",10",11"
3.Thread:NC35,NC46,NC50,6 5/8REG,7 5/8REG,8 5/8REG
Type | OD in(mm) | ID in(mm) | Connection thread | Max. Tensile load | Max.WOB | Max. torque | Max. stroke | Working tep. |
SJ46 | 4-3/4 (121) | 1-1/2 (38) | NC35 | 220,320 (980,000) | 67,400 (300,000) | 7,370 (10,000) | 4 (100) | -40-+150 |
SJ62 | 6-1/4 (159) | 1-7/8 (47) | NC46 | 337,230 (1,500,000) | 76,430 (340,000) | 10,840 (14,700) | 4-3/4 (120) | |
SJ70 | 7 (178) | 2-1/4 (57) | NC50 | 337,230 (1,500,000) | 76,430 (340,000) | 10,840 (14,700) | 4-3/4 (120) | |
SJ80 | 8 (203) | 2-1/2 (65) | 6-5/8REG | 449,640 (2,000,000) | 98,920 (440,000) | 14,450 (19,600) | 4-3/4 (120) | |
SJ90 | 9 (229) | 2-13/16 (71) | 7-5/8REG | 562,050 (2,500,000) | 121,400 (540,000) | 14,450 (19,600) | 4-3/4 (120) | |
SJ100 | 10 (254) | 2-13/16 (71) | 8-5/8REG | 629,490 (2,800,000) | 121,400 (540,000) | 18,060 (24,500) | 4-3/4 (120) | |
SJ110 | 11 (279) | 2-13/16 (71) | 8-5/8REG | 674,460 (3,000,000) | 121,400 (540,000) | 21,680 (29,400) | 4-3/4 (120) |
Company Profile
As a professional supplier of OCTG, drilling equipment and workover service, Sinotai Petroleum Equipment Co., Ltd. lies in the production base of petroleum equipment and China's second largest oil field --Shengi Oilfield. Our company is a high-tech enterprise in Dongying City with business scope covering the sale, trading, post-sale service and technological development of a wide variety of petroleum equipment. Besides OCTG, we provide our customers with other drilling and oil recovery equipment like fishing tools, cementing tools, workover rigs, pumping units and OCTG accessories. The striving target of our company is "Prestige first, Quality supreme; The shortest delivery time, The lowest price, The best quality". Customers' needs are our first priority and customer satisfaction is the bottom line by which we measure our success.
Contact Us
- Sinotai Petroleum Equipment Co., Ltd.
- Contact nameHerish Kuo Chat Now
- Phone86-546-8300512
- AddressNo. 107, Bldg. 45, Gaoerfu, Wanda, Dongcheng
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