Drill Collar notation |
Thread type |
D |
d |
||
---|---|---|---|---|---|
*79 x 32 | NC 23 | 31/8 | 79,4 | 11/4 | 31,8 |
*89 x 38 | NC 26 | 31/2 | 88,9 | 11/2 | 38,1 |
*105 x 51 | NC 31 | 41/8 | 104,8 | 2 | 50,8 |
108 x 46 | NC 31 | 41/4 | 108,0 | 113/16 | 46,0 |
*121 x 51 | NC 35 | 43/4 | 120,7 | 2 | 50,8 |
*127 x 57 | NC 38 | 5 | 127,0 | 21/4 | 57,2 |
146 x 57 | NC 44 | 53/4 | 146,1 | 21/4 | 57,2 |
*152 x 57 | NC 44 | 6 | 152,4 | 21/4 | 57,2 |
*152 x 71 | NC 44 | 6 | 152,4 | 213/16 | 71,4 |
*159 x 57 | NC 44 | 61/4 | 158,8 | 21/4 | 57,2 |
*159 x 71 | NC 46 | 61/4 | 158,8 | 213/16 | 71,4 |
*165 x 57 | NC 46 | 61/2 | 165,1 | 21/4 | 57,2 |
*165 x 71 | NC 46 | 61/2 | 165,1 | 213/16 | 71,4 |
*171 x 57 | NC 46 | 63/4 | 171,5 | 21/4 | 57,2 |
171 x 57 | NC 50 | 63/4 | 171,5 | 21/4 | 57,2 |
171 x 71 | NC 50 | 63/4 | 171,5 | 213/16 | 71,4 |
*178 x 57 | NC 50 | 7 | 177,8 | 21/4 | 57,2 |
*178 x 71 | NC 50 | 7 | 177,8 | 213/16 | 71,4 |
*184 x 71 | NC 50 | 71/4 | 184,2 | 213/16 | 71,4 |
*197 x 71 | NC 56 | 73/4 | 196,9 | 213/16 | 71,4 |
*203 x 71 | NC 56 | 8 | 203,2 | 213/16 | 71,4 |
203 x 80 | NC 61 | 8 | 203,2 | 31/8 | 79,4 |
*210 x 71 | 65/8 REG | 81/4 | 209,6 | 213/16 | 71,4 |
216 x 71 | NC 61 | 81/2 | 215,9 | 213/16 | 71,4 |
216 x 76 | NC 61 | 81/2 | 215,9 | 3 | 76,2 |
*229 x 71 | NC 61 | 9 | 228,6 | 213/16 | 71,4 |
229 x 90 | 65/8 FH | 9 | 228,6 | 317/32 | 90,0 |
241 x 71 | NC 70 | 91/2 | 241,3 | 213/16 | 71,4 |
241 x 76 | NC 70 | 91/2 | 241,3 | 3 | 76,2 |
*241 x 76 | 75/8 REG | 91/2 | 241,3 | 3 | 76,2 |
248 x 71 | NC 70 | 93/4 | 247,7 | 213/16 | 71,4 |
*248 x 76 | NC 70 | 93/4 | 247,7 | 3 | 76,2 |
248 x 90 | NC 70 | 93/4 | 247,7 | 317/32 | 90,0 |
*254 x 76 | NC 70 | 10 | 254,0 | 3 | 76,2 |
254 x 102 | NC 70 | 10 | 254,0 | 315/16 | 101,6 |
279 x 76 | NC 77 | 11 | 279,4 | 3 | 76,2 |
279 x 102 | NC 77 | 11 | 279,4 | 315/16 | 101,6 |
Purveyance of Slick Drill Collar drilled
--пост
Drill Collar notation |
D |
d |
||
---|---|---|---|---|
79 x 32 | 31/8 | 79,4 | 11/4 | 31,8 |
89 x 38 | 31/2 | 88,9 | 11/2 | 38,1 |
105 x 51 | 41/8 | 104,8 | 2 | 50,8 |
108 x 46 | 41/4 | 108,0 | 113/16 | 46,0 |
121 x 51 | 43/4 | 120,7 | 2 | 50,8 |
127 x 57 | 5 | 127,0 | 21/4 | 57,2 |
146 x 57 | 53/4 | 146,1 | 21/4 | 57,2 |
152 x 57 | 6 | 152,4 | 21/4 | 57,2 |
152 x 71 | 6 | 152,4 | 213/16 | 71,4 |
159 x 57 | 61/4 | 158,8 | 21/4 | 57,2 |
159 x 71 | 61/4 | 158,8 | 213/16 | 71,4 |
165 x 57 | 61/2 | 165,1 | 21/4 | 57,2 |
165 x 71 | 61/2 | 165,1 | 213/16 | 71,4 |
171 x 57 | 63/4 | 171,5 | 21/4 | 57,2 |
171 x 71 | 63/4 | 171,5 | 213/16 | 71,4 |
178 x 57 | 7 | 177,8 | 21/4 | 57,2 |
178 x 71 | 7 | 177,8 | 213/16 | 71,4 |
184 x 71 | 71/4 | 184,2 | 213/16 | 71,4 |
197 x 71 | 73/4 | 196,9 | 213/16 | 71,4 |
203 x 71 | 8 | 203,2 | 213/16 | 71,4 |
203 x 80 | 8 | 203,2 | 31/8 | 79,4 |
210 x 71 | 81/4 | 209,6 | 213/16 | 71,4 |
216 x 71 | 81/2 | 215,9 | 213/16 | 71,4 |
216 x 76 | 81/2 | 215,9 | 3 | 76,2 |
229 x 71 | 9 | 228,6 | 213/16 | 71,4 |
229 x 90 | 9 | 228,6 | 317/32 | 90,0 |
241 x 71 | 91/2 | 241,3 | 213/16 | 71,4 |
241 x 76 | 91/2 | 241,3 | 3 | 76,2 |
248 x 71 | 93/4 | 247,7 | 213/16 | 71,4 |
248 x 76 | 93/4 | 247,7 | 3 | 76,2 |
248 x 90 | 93/4 | 247,7 | 317/32 | 90,0 |
254 x 76 | 10 | 254,0 | 3 | 76,2 |
254 x 102 | 10 | 254,0 | 315/16 | 101,6 |
279 x 76 | 11 | 279,4 | 3 | 76,2 |
279 x 102 | 11 | 279,4 | 315/16 | 101,6 |
Purveyance of Slick Drill Collar
--пост
Drill Collar notation |
D |
|
---|---|---|
79 | 31/8 | 79,4 |
89 | 31/2 | 88,9 |
105 | 41/8 | 104,8 |
108 | 41/4 | 108,0 |
121 | 43/4 | 120,7 |
127 | 5 | 127,0 |
146 | 53/4 | 146,1 |
152 | 6 | 152,4 |
159 | 61/4 | 158,8 |
165 | 61/2 | 165,1 |
171 | 63/4 | 171,5 |
178 | 7 | 177,8 |
184 | 71/4 | 184,2 |
197 | 73/4 | 196,9 |
203 | 8 | 203,2 |
210 | 81/4 | 209,6 |
216 | 81/2 | 215,9 |
229 | 9 | 228,6 |
241 | 91/2 | 241,3 |
248 | 93/4 | 247,7 |
254 | 10 | 254,0 |
279 | 11 | 279,4 |
Forged bars with variable cross-section
--пост
Forging on radial-forging machine RFM-630
|
The enterprise has practice of producing bars with variable cross-section. The dimensions are additionally agreed between producer and customer. |
Basic material: continuously cast bloom with dimensions: min cross-section 250 mm and max 500 mm or blooms previously forged on the press with max square cross-section 500 mm. |
Round forged bars
--пост
Forging on fast-acting press UFP-15 |
Forging on radial forging machine РКМ-630 |
---|---|
Сечение Ø:от 127 мм до 550 мм |
Сечение Ø:от 127 мм до 300 мм |
Forged bar max length is:16500 mm and max weight 12 t. |
Forged bar length:min 4000 mm, max 16500 mm and max weight 6t. |
* Basic material: square and octahedral bars with dimensions: min square 660 mm and octahedron max 990 mm and also continuously cast bloom with cross-section 650 mm and max weight 12 t. | ** Basic material: continuously cast bloom with dimensions: min cross-section 250 mm and max 500 mm or bloom previously forged on the press with max square cross-section 500 mm. |
Square forged bars
--пост
Forging on fast-acting press UFP-15 |
||||||
---|---|---|---|---|---|---|
Cross-section within: |
155-650 mm | |||||
Length of a forged bar: |
max 16500 mm with max weight 12 t |
10.3 ton bars
--пост
Dimentions |
For ingot 10,3 ton, mm |
---|---|
A | 1465 |
B | 985 |
C | 880 |
Steel grades
Carbon steels |
|||||||
---|---|---|---|---|---|---|---|
En 10027-2 |
DIN |
AISI |
GOST |
||||
1.0401 |
C15 |
1015, 1016 |
15 |
ГОСТ 1050 | |||
1.0402 |
C22 |
1020, 1023 |
20 |
ГОСТ 1050 | |||
1.0528 |
C30 |
1030 |
30 |
ГОСТ 1050 | |||
1.0501 |
C35 |
1035 |
35 |
ГОСТ 1050 | |||
1.0511 |
C40 |
1040 |
40 |
ГОСТ 1050 | |||
1.0503 |
C45 |
1045 |
45 |
ГОСТ 1050 | |||
Alloyed steels |
|||||||
1.7027 |
20Cr4 |
520% |
20Х |
ГОСТ 4543 | |||
1.7035 |
41Cr4 |
5140 |
4OX |
ГОСТ 4543 | |||
1.7335 |
13CrMo4 4 |
Al82, P12 |
15XM |
ГОСТ 4543 | |||
1.7218 |
25CrMo4 |
4130 |
20XM, 30XM |
ГОСТ 4543 | |||
1.7225 |
42CrMo4 |
4140, 4142 |
38ХМ |
ГОСТ 4543 | |||
1.5752 |
14NiCr14 |
E3310 |
12X2H4A |
ГОСТ 20072 | |||
1.5920 |
l8CrNi8 |
320% |
20X2H4A |
ГОСТ 20072 | |||
1.6511 |
36CrNiMo4 |
4340, 9840 |
40XH2MA |
ГОСТ 20072 | |||
1.2343 |
X38CrMoV5-1 |
Н11 |
4Х5МФС |
ГОСТ 5950 | |||
1.2344 |
X40CrMoV5-1 |
H13 |
4Х5МФ1С |
ГОСТ 5950 | |||
1.2550 |
60WCrV7 |
– |
6XB2C |
ГОСТ 5950 | |||
1.2542 |
45WCrV7 |
– |
5ХВ2СФ |
ГОСТ 5950 | |||
– |
– |
4145 |
45ХГМА |
ТУ 26-12-802-90 | |||
13Mn6 |
09Г2С |
ГОСТ 19281 | |||||
1.0570 |
S355J2G3 |
– |
17Г1С |
ГОСТ 19281 | |||
Stainless and heat-resistant steels |
|||||||
1.4021 |
X20CrI3 |
420 |
20X13 |
ГОСТ 5632-72 | |||
1.4028 |
X30Cr13 |
420 |
30X13 |
ГОСТ 5632-72 | |||
1.4301 |
X5CrNi18-10 |
304 |
08X18H10 |
ГОСТ 5632-72 | |||
1.4541 |
X10CrNiTi18-10 |
321 |
08X18H10T |
ГОСТ 5632-72 | |||
1.4057 |
X20CrNi17 -2 |
431 |
20X17H 2 |
ГОСТ 5632-72 | |||
1.4571 |
XI0CrNiMoTi 18 10 |
316Ti |
10XI7H13M2T |
ГОСТ 5632-72 |
6,5 ton bars
--пост
Dimentions |
For ingot 6,5 ton, mm |
---|---|
A | 1805 |
B | 725 |
C | 575 |
D | 120 |
E | 310 |
F | 725 |
G | 65 |
Steel grades:
Carbon steels |
|||||||
---|---|---|---|---|---|---|---|
1.0401 |
C15 |
1015, 1016 |
15 |
ГОСТ 1050 | |||
1.0402 |
C22 |
1020, 1023 |
20 |
ГОСТ 1050 | |||
1.0528 |
C30 |
1030 |
30 |
ГОСТ 1050 | |||
1.0501 |
C35 |
1035 |
35 |
ГОСТ 1050 | |||
1.0511 |
C40 |
1040 |
40 |
ГОСТ 1050 | |||
1.0503 |
C45 |
1045 |
45 |
ГОСТ 1050 | |||
Alloyed steels |
|||||||
1.7027 |
20Cr4 |
520% |
20Х |
ГОСТ 4543 | |||
1.7035 |
41Cr4 |
5140 |
4OX |
ГОСТ 4543 | |||
1.7335 |
13CrMo4 4 |
Al82, P12 |
15XM |
ГОСТ 4543 | |||
1.7218 |
25CrMo4 |
4130 |
20XM, 30XM |
ГОСТ 4543 | |||
1.7225 |
42CrMo4 |
4140, 4142 |
38ХМ |
ГОСТ 4543 | |||
1.5752 |
14NiCr14 |
E3310 |
12X2H4A |
ГОСТ 20072 | |||
1.5920 |
l8CrNi8 |
320% |
20X2H4A |
ГОСТ 20072 | |||
1.6511 |
36CrNiMo4 |
4340, 9840 |
40XH2MA |
ГОСТ 20072 | |||
1.2343 |
X38CrMoV5-1 |
Н11 |
4Х5МФС |
ГОСТ 5950 | |||
1.2344 |
X40CrMoV5-1 |
H13 |
4Х5МФ1С |
ГОСТ 5950 | |||
1.2550 |
60WCrV7 |
– |
6XB2C |
ГОСТ 5950 | |||
1.2542 |
45WCrV7 |
– |
5ХВ2СФ |
ГОСТ 5950 | |||
– |
– |
4145 |
45ХГМА |
ТУ 26-12-802-90 | |||
13Mn6 |
09Г2С |
ГОСТ 19281 | |||||
1.0570 |
S355J2G3 |
– |
17Г1С |
ГОСТ 19281 | |||
Stainless and heat -resistant steels |
|||||||
1.4021 |
X20CrI3 |
420 |
20X13 |
ГОСТ 5632-72 | |||
1.4028 |
X30Cr13 |
420 |
30X13 |
ГОСТ 5632-72 | |||
1.4301 |
X5CrNi18-10 |
304 |
08X18H10 |
ГОСТ 5632-72 | |||
1.4541 |
X10CrNiTi18-10 |
321 |
08X18H10T |
ГОСТ 5632-72 | |||
1.4057 |
X20CrNi17 -2 |
431 |
20X17H 2 |
ГОСТ 5632-72 | |||
1.4571 |
XI0CrNiMoTi 18 10 |
316Ti |
10XI7H13M2T |
ГОСТ 5632-72 |
Blooms
--пост
Cross section, mm |
Maximum deviations, mm |
Bloom lenght |
Maximum deviations, mm |
---|---|---|---|
250х250 | ±7,5 | 2000* – 6000 |
±30 at bigger bloom length 4000 mm. ±50 at smaller bloom length 4000 mm. |
350х350 | ±10,5 | ||
450х450 | ±13,5 | ||
500х500 | ±15,0 | ||
650х650 | ±20,0 |
Steel grades:
Carbon steels |
|||||||
---|---|---|---|---|---|---|---|
En 10027-2 |
DIN |
AISI |
GOST |
||||
1.0401 |
C15 |
1015, 1016 |
15 |
ГОСТ 1050 | |||
1.0402 |
C22 |
1020, 1023 |
20 |
ГОСТ 1050 | |||
1.0528 |
C30 |
1030 |
30 |
ГОСТ 1050 | |||
1.0501 |
C35 |
1035 |
35 |
ГОСТ 1050 | |||
1.0511 |
C40 |
1040 |
40 |
ГОСТ 1050 | |||
1.0503 |
C45 |
1045 |
45 |
ГОСТ 1050 | |||
Alloyed steels |
|||||||
1.7027 |
20Cr4 |
520% |
20Х |
ГОСТ 4543 | |||
1.7035 |
41Cr4 |
5140 |
4OX |
ГОСТ 4543 | |||
1.7335 |
13CrMo4 4 |
Al82, P12 |
15XM |
ГОСТ 4543 | |||
1.7218 |
25CrMo4 |
4130 |
20XM, 30XM |
ГОСТ 4543 | |||
1.7225 |
42CrMo4 |
4140, 4142 |
38ХМ |
ГОСТ 4543 | |||
1.5752 |
14NiCr14 |
E3310 |
12X2H4A |
ГОСТ 20072 | |||
1.5920 |
l8CrNi8 |
320% |
20X2H4A |
ГОСТ 20072 | |||
1.6511 |
36CrNiMo4 |
4340, 9840 |
40XH2MA |
ГОСТ 20072 | |||
1.2343 |
X38CrMoV5-1 |
Н11 |
4Х5МФС |
ГОСТ 5950 | |||
1.2344 |
X40CrMoV5-1 |
H13 |
4Х5МФ1С |
ГОСТ 5950 | |||
1.2550 |
60WCrV7 |
– |
6XB2C |
ГОСТ 5950 | |||
1.2542 |
45WCrV7 |
– |
5ХВ2СФ |
ГОСТ 5950 | |||
– |
– |
4145 |
45ХГМА |
ТУ 26-12-802-90 | |||
13Mn6 |
09Г2С |
ГОСТ 19281 | |||||
1.0570 |
S355J2G3 |
– |
17Г1С |
ГОСТ 19281 | |||
Stainless and heat -resistant steels |
|||||||
1.4021 |
X20CrI3 |
420 |
20X13 |
ГОСТ 5632-72 | |||
1.4028 |
X30Cr13 |
420 |
30X13 |
ГОСТ 5632-72 | |||
1.4301 |
X5CrNi18-10 |
304 |
08X18H10 |
ГОСТ 5632-72 | |||
1.4541 |
X10CrNiTi18-10 |
321 |
08X18H10T |
ГОСТ 5632-72 | |||
1.4057 |
X20CrNi17 -2 |
431 |
20X17H 2 |
ГОСТ 5632-72 | |||
1.4571 |
XI0CrNiMoTi 18 10 |
316Ti |
10XI7H13M2T |
ГОСТ 5632-72 |
*) Both exact and the nearest analogues are specified.
**) The list of steel grades produced at SE “Drill Collars and Kellys Plant” is not restricted to those mentioned in the table; there is opportunity to produce steels under standards ( EN, DIN and others) according to client’s requirements.
Audit by representatives of the company “Fearnly Group”
--постIn January 2014, after an audit by representatives of the company “Fearnly Group”, “Drill Collars and Kellys Plant” Subsidiary Enterprise got a certificate of conformance for the manufacture of kellys, drill collars and subs, as well as for hard banding process in accordance with NS – 1. The certificate is efficient till October 2015.
The fund of normative documents is being constantly renewed. The councils “Days of Quality” are held regularly.
Achievement of objectives appointed for 2014 is on the go.