一、結(jié)構(gòu):內(nèi)膠層、內(nèi)膠保護(hù)層、中膠層、鋼絲纏繞層和外膠層組成。
二、用途:鋼絲纏繞鉆探膠管用于油田固井、修井及石油地質(zhì)勘探、小型鉆機(jī)和水利采煤、輸送泥漿及常溫水等流體介質(zhì)。
規(guī)格內(nèi)徑
mm
|
等級(jí)
|
工作壓力
|
試驗(yàn)壓力
|
爆破壓力
|
最小彎曲半徑
mm
|
接頭代號(hào)
|
MPa
|
Psi
|
MPa
|
Psi
|
MPa
|
Psi
|
51(2")
|
A
|
10.3
|
1500
|
20.7
|
3000
|
25.8
|
3750
|
900
|
TBGLP
|
B
|
13.8
|
2000
|
27.6
|
4000
|
34.5
|
5000
|
900
|
C
|
27.6
|
4000
|
55.2
|
8000
|
69
|
10000
|
900
|
D
|
34.5
|
5000
|
69
|
10000
|
86.3
|
12500
|
900
|
|
69
|
10000
|
103.4
|
15000
|
155.3
|
22500
|
1200
|
|
103.4
|
15000
|
155.1
|
22500
|
232.7
|
33750
|
1400
|
63.5(21/2")
|
A
|
10.3
|
1500
|
20.7
|
3000
|
25.8
|
3750
|
900
|
TBGLP
|
B
|
13.8
|
2000
|
27.6
|
4000
|
34.5
|
5000
|
900
|
C
|
27.6
|
4000
|
55.2
|
8000
|
69
|
10000
|
900
|
D
|
34.5
|
5000
|
69
|
10000
|
86.3
|
12500
|
900
|
E
|
51.7
|
7500
|
103.4
|
15000
|
129.3
|
18750
|
900
|
|
69
|
10000
|
103.4
|
15000
|
155.3
|
22500
|
1200
|
|
103.4
|
15000
|
155.1
|
22500
|
232.7
|
33750
|
1500
|
76(3")
|
C
|
27.6
|
4000
|
55.2
|
8000
|
69
|
10000
|
1200
|
TBGLP
|
D
|
34.5
|
5000
|
69
|
10000
|
86.3
|
12500
|
1200
|
E
|
51.7
|
7500
|
103.4
|
15000
|
155.3
|
22500
|
1500
|
|
69
|
10000
|
103.4
|
15000
|
155.3
|
22500
|
1500
|
|
103.4
|
15000
|
155.1
|
22500
|
232.7
|
33750
|
1600
|
89(31/2")
|
C
|
27.6
|
4000
|
55.2
|
8000
|
69
|
10000
|
1400
|
TBGLP
|
D
|
34.5
|
5000
|
69
|
10000
|
86.3
|
12500
|
1400
|
E
|
51.7
|
7500
|
103.4
|
15000
|
129.3
|
18750
|
1400
|
102(4")
|
C
|
27.6
|
4000
|
55.2
|
8000
|
69
|
10000
|
1400
|
TBGLP
|
D
|
34.5
|
5000
|
69
|
10000
|
86.3
|
12500
|
1400
|
E
|
51.7
|
7500
|
103.4
|
15000
|
129.3
|
18750
|
1500
|
|
69
|
10000
|
103.4
|
15000
|
155.3
|
22500
|
1800
|
127(5")
|
C
|
27.6
|
4000
|
55.2
|
8000
|
69
|
10000
|
1500
|
LP
|
D
|
34.5
|
5000
|
69
|
10000
|
86.3
|
12500
|
1500
|
E
|
51.7
|
7500
|
103.4
|
15000
|
129.3
|
18750
|
1800
|
152(6")
|
D
|
35.4
|
5000
|
69
|
10000
|
86.3
|
12500
|
1800
|
LP
|
E
|
51.7
|
5000
|
103.4
|
15000
|
129.3
|
18750
|
1800
|
|