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API系列油套管
衡钢为用户提供全部API SPEC 5CT标准钢级和螺纹类型的油套管,包括:H40、J55、K55、M65、L80 1/9Cr/13Cr、R95、N80 1/Q、C90、T95、C110、P110、Q125钢级,产品尺寸涵盖API SPEC 5CT标准全部外径、壁厚规格以及所有螺纹类型。
API系列套管
规格 钢级及扣型 执行标准
外径
/mm(in) 壁厚
/mm H40 J55、K55 M65 L80-1、L80-13Cr、R95 N80-1、N80Q C90、T95 C110 P110 Q125
114.30
(4-1/2”) 5.21 S S S
API
SPEC
5CT
5.69 S/B S/B
6.35 S/L/B L/B L/B L/B L/B L/B
7.37 L/B L/B L/B L/B L/B
8.56 L/B L/B
127.00
(5”) 5.59 S S
6.43 S/L/B S/L/B
7.52 S/L/B L/B S/L/B S/L/B L/B S/L/B
9.19 L/B S/L/B S/L/B L/B S/L/B L/B
11.10 L/B L/B L/B L/B L/B L/B
12.14 L/B L/B L/B L/B L/B
12.70 L/B L/B L/B L/B L/B
139.70
(5-1/2”) 6.20 S S S
6.98 S/L/B S/L/B
7.72 S/L/B L/B S/L/B S/L/B L/B S/L/B
9.17 L/B S/L/B S/L/B L/B S/L/B
10.54 L/B S/L/B S/L/B L/B S/L/B S/L/B
168.28
(6-5/8”) 7.32 S/L/B
8.94 L/B S/L/B
10.59 L/B S/L/B
12.06 S/L/B L/B
177.80
(7”) 6.91 S S S
8.05 S/L/B L/B S/L/B S/L/B L/B
9.19 L/B S/L/B S/L/B L/B S/L/B
10.36 L/B S/L/B S/L/B L/B S/L/B
11.51 L/B S/L/B S/L/B L/B S/L/B
12.65 S/L/B S/L/B L/B S/L/B S/L/B
13.72 S/L/B S/L/B L/B S/L/B S/L/B
193.68
(7-5/8”) 8.33 S/L/B S/L/B L/B L/B L/B
9.52 L/B L/B L/B L/B L/B
10.92 L/B L/B L/B L/B L/B
12.70 L/B L/B L/B L/B L/B
14.27 L/B L/B L/B L/B L/B
15.11 L/B L/B L/B L/B L/B
15.88 L/B L/B L/B L/B L/B
规格 钢级及扣型 执行标准
外径
/mm(in) 壁厚
/mm H40 J55、K55 M65 L80-1、L80-13Cr、R95 N80-1、N80Q C90、T95 C110 P110 Q125
219.08
(8-5/8”) 6.71 S S S API
SPEC
5CT
7.72 S S/L/B S
8.94 S S/L/B S/L/B
10.16 S/L/B L/B L/B L/B L/B
11.43 L/B L/B L/B L/B L/B
12.70 L/B L/B L/B L/B
14.15 L/B L/B L/B L/B L/B
244.48
(9-5/8”) 8.94 S S/L/B S/L/B
10.03 S/L/B S/L/B L/B L/B L/B L/B
11.05 L/B L/B L/B L/B L/B
11.99 L/B L/B L/B L/B L/B L/B
13.84 L/B L/B L/B L/B L/B
15.11 S L/B L/B L/B L/B
273.05
(10-3/8”) 8.89 S/B S/B
10.16 S/B S/B S/B
11.43 S/B S/B S/B S/B S/B S/B S/B
12.57 S/B S/B S/B S/B
13.84 S/B S/B S/B
15.11 S/B S/B S/B
298.45
(11-3/4”) 9.65
10.92
12.19 S/B S/B
13.06 S/B S/B S/B
339.72
(13-3/8”) 8.38 S
9.65 S/B S/B
10.92 S/B S/B
12.19 S/B S/B S/B S/B S/B
13.06 S/B S/B S/B S/B S/B
406.40
(16”) 16.66
508.00
(20”) 16.13 S/L/B
注:S-短圆螺纹;L-长圆螺纹;B-偏梯螺纹
API系列油管
规格 钢级及扣型 执行
标准
外径
/mm(in) 壁厚
/mm H40 J55 L80-1、L80-13Cr、R95 N80-1、
N80Q C90 T95 P110
42.16
(1.660”) 3.18 API
SPEC
5CT
3.56 N/U N/U N/U N/U N/U N/U
4.85 U U U U U U U
48.26
(1.900”) 3.18 N/U N/U N/U N/U N/U N/U
3.68 N/U N/U N/U N/U N/U N/U
5.08 U U U U U U U
6.35
7.62
60.32
(2-3/8”) 4.24
4.83
6.45
7.49
8.53
73.02
(2-7/8”) 5.51 N/U N/U N/U N/U N/U N/U N/U
7.01 N/U N/U N/U N/U N/U
7.82 N/U N/U N/U N/U N/U
8.64 U U
9.96
11.18 U N N N N N
88.90
(3-1/2”) 5.49
6.45 N/U N/U N/U N/U N/U N/U N/U
7.34 N N N N N N
9.52 N/U N/U N/U N/U N/U
10.92
12.09
13.46
101.60
(4”) 5.74 N N N N N N N
6.65 U U U U U U U
8.38
10.54
12.70
15.49
114.30
(4-1/2”) 6.88 N/U N/U N/U N/U N/U N/U N/U
8.56
9.65
10.92
12.70
14.22
16.00
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