Pump bars for oil wells
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In stock
Price:
9 KZT
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Technical characteristics
- Country of manufactureKazakhstan
Description
The bar is pump
Meet for specifications of a product to requirements imposed to production of high category of quality according to the international ISO 9001:2008 standards
Technical characteristics
Diameter of ShN, mm | 16,19,22,25 |
Length of ShN, mm | 500, 610,1000,1500, 2000,7620,8000,9120 |
Type of couplings | Connecting, translated |
Probability of no-failure operation for 5 million cycles, not less | 0,996 |
Average service life, not less | 5,5let |
Pump bars and couplings are made of the alloyed brands staly according to requirements of GOST PK, ISO 1259-2004, C,K,D durability classes.
Properties | Class C (the small or average level of loadings in wells with the nonaggressive environment) | Class K (the small or average level of loadings in wells with the nonaggressive environment) | Class D (high level of loadings in wells with the nonaggressive environment) |
Temporary resistance, MPa | 620 … 793 | 620 … 793 | 793 … 965 |
Limit of fluidity, MPa (min) | 414 | 414 | 586 |
Relative lengthening, % (min) | 18 | 18 | 12 |
Relative narrowing, % (min) | 60 | 60 | 50 |
Impact strength, J/cm2 (min) | 98 | 147 | 70 |
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Pump bars for oil wells
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