.
Description |
Standard |
Thread |
Diameter, mm |
Wall Thickness, mm |
Length, m |
Steel grade |
| Steel Seamless Tubing Pipes |
GOST 633-80 |
Round |
o 48,3
o 60,3
o 73,0
o 88,9 o 101,6 o 114,3 |
4,0 5,0 5,5 6,5 6,5 7,0 |
9,5 - 10,5
|
D;K;E |
| Steel Seamless Casing Pipes |
GOST 63 2- 80 |
OTTG, OTTM, BATRESS |
o 114,3 o 127,0 o 139,7 o 146,1 o 168,3 |
6,4; 7,4; 8,6
6,4; 7,5; 9,2 7,0 - 10,5 7,0 - 10,7 7,3 - 10,6 |
10,0 - 11,7 |
D;K;E;L |
| Steel Seamless Line Pipes |
GOST 8732 — 78;
GOST 8731 — 74; |
— |
o 114 o 121 o 127 o 133 o 139 o 146 o 152 o 159 o 168 o 178 o 187 o 194 o 219
|
6,0 — 25,0 6,0 — 25,0 6,0 — 25,0 6,0 — 25,0 6,0 — 25,0 6,0 — 25,0 6,0 — 25,0 6,0 — 25,0 7,0 — 18,0 7,0 — 18,0 8,0 — 18,0 8,0 — 16,0 8,0 — 16,0 |
6,0 — 11,0 6,0 — 11,0 6,0 — 11,0 6,0 — 12,0 6,0 — 12,0 6,0 — 12,0 6,0 — 12,0 6,0 — 11,0 6,0 — 11,0 6,0 — 11,0 6,0 — 11,0 6,0 — 11,0 6,0 — 11,0 |
ST10; ST20; ST 35;
ST 45; 09G2S; 36G2S |
|
|