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Dongying East International Trading Co.,Ltd.(Shengli Oilfield Tongtai International Trading Co.,Ltd)
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Specification and parameters of hollow sucker rod:
| Specifition |
Rod body |
Nominal Thread(in.) |
Contector(mm) |
Wrench Size |
Length |
| Dia. |
Thickness |
Length |
Thickness |
Rod |
Pony |
| KG32 |
32 |
5.5 |
1T/16 |
50 |
35 |
46 |
7500
-
8500 |
60
0
10
00
20
00
30
00 |
| KG34 |
34 |
5.0 |
19/16 |
50 |
35 |
46 |
| 5.5 |
| KG36 |
36 |
4.5
5.0
5.5
6.0 |
19/16 |
50 |
35 |
46 |
| KG38 |
38 |
6.0 |
13/4 |
56 |
41 |
49 |
| KG42 |
42 |
6.0 |
1T/8 |
60 |
41 |
54 |
| KG48 |
48 |
5.5 |
2 |
62 |
41 |
58 |
Specification and parameter of hollow polish rod
| Specifition |
Rod body |
Nominal Thread(in.) |
Contector(mm) |
Wrench Size |
Length |
| Dia. |
Thickness |
Length |
Thickness |
| KG36 |
36 |
6.0 |
19/16 |
50 |
35 |
46 |
7500
9000 |
| 6.5 |
| KG38 |
38 |
6.0 |
13/4 |
56 |
41 |
49 |
| KG42 |
42 |
6.0 |
1T/8 |
60 |
41 |
54 |
| KG48 |
48 |
5.5 |
2 |
62 |
41 |
58 |
Merchinary property of hollow rucker rod and hollow polish rucker rod
| Strength Grade |
Yield Strength |
Tensile Strength |
Elongation Percentage |
Section Contraction |
Impact Ductility |
Hardless |
| Grade D |
620 |
793-965 |
10 |
48 |
58.8 |
237-291 |
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