Spiral steel pipe itself has no life limit, and the service life is mainly related to the operating environment and production process. Spiral steel pipe operating environment is relatively poor In order to extend the service life, the oute.
Petroleum Drill pipe
WT:0.280''~0.362''
O.D:2.375'' ~6.625''
Certificate:API-5CT1188 & API-5DP0085 & mill's test certificate and ISO9001:2008
Petroleum equipment Drill pipe
1.Size:2 3/8'',2 7/8'',3 1/2'',4 1/2'',5'',5 1/2''6 5/8''
2.Packjing in bundles or according to your requirement
3.Surface:Varnishing coating
4.Ends:beveled or square cut,plastic capped
5.Type of end finish: EU-external upset, IEU-internal & external upset
6.All drill pipe are made according to API 5D
7.Upset ends: EU, IU, I
8.Delivery:FOB/CFR/CIF
9.Certification:API-5CT1188 & API-5DP0085 & mill's test certificate and ISO9001:2008
10.O.D:60.32 ~ 168.28mm
11.WT:7.11 ~ 9.19mm
|
out diamter |
60.3-168.28 |
|
thread |
STC, BTC, LTC, EXTRIME LINE |
|
Technique |
hot rolled |
|
thread protector |
plastic inside steel outside with the right threads |
|
quality contral |
API(AMERICAN PETROLEUM INSTITUTE) STANDARD |
|
productivity |
1500,000 tons per year |
|
production lines |
three lines |
|
outside painting |
black painting on the body according to API5ct standard |
|
marking |
API 5CT standard |
|
Pipe Data |
|||||
|
Size (in) |
OD (mm) |
Nominal Weight lb/ft |
Upset Type
|
Grade
|
Wall Thickness (mm) |
|
2 3/8 |
60.30 |
6.65 |
EU |
G-105 |
7.11 |
|
2 3/8 |
60.30 |
6.65 |
EU |
S-135 |
7.11 |
|
2 7/8 |
73.00 |
10.40 |
EU |
G-105 |
9.19 |
|
2 7/8 |
73.00 |
10.40 |
EU |
S-135 |
9.19 |
|
2 7/8 |
73.00 |
10.40 |
IU |
G-105 |
9.19 |
|
3 1/2 |
88.90 |
13.30 |
EU |
E-75 |
9.35 |
|
3 1/2 |
88.90 |
13.30 |
EU |
G-105 |
9.35 |
|
3 1/2 |
88.90 |
13.30 |
IU |
G-105 |
9.35 |
|
3 1/2 |
88.90 |
13.30 |
IU |
S-135 |
9.35 |
|
3 1/2 |
88.90 |
13.30 |
EU |
S-135 |
9.35 |
|
3 1/2 |
88.90 |
15.50 |
EU |
G-105 |
11.40 |
|
3 1/2 |
88.90 |
15.50 |
EU |
S-135 |
11.40 |
|
4 1/2 |
114.30 |
16.60 |
IEU |
G-105 |
8.60 |
|
4 1/2 |
114.30 |
16.60 |
IEU |
S-135 |
8.60 |
|
5 |
127.00 |
19.50 |
IEU |
E-75 |
9.19 |
|
5 |
127.00 |
19.50 |
IEU |
G-105 |
9.19 |
|
5 |
127.00 |
19.50 |
IEU |
S-135 |
9.19 |
|
5 |
127.00 |
25.60 |
IEU |
G-105 |
12.70 |
|
5 |
127.00 |
25.60 |
IEU |
S-135 |
12.70 |
|
5 1/2 |
139.70 |
21.90 |
EU |
G-105 |
9.17 |
3 Comments
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