Company Info
TIANJIN DALIPU OIL COUNTRY TUBULAR GOODS CO.,LTD is a modern professional industry and trade combined enterprise, specializing in producing and trading seamless steel pipes.The implemental standards for the oil casings are API 5CT; the specifications include from 60.3 to 508mm; the steel grades include J55, K55, N80, L-80, P-110, C-90, C - 95, T-95 and so on; the merchantable claspers are STC , LTC, BTC . The implemental standards for the oil pipelines are API 5L; the specifications include from... view more
Company Profile
Year Company Registered:
2012-07-02
Total No. of Staff:
11 – 50 People
No. of R&D Staff:
11 – 20 People
OEM Services Provided:
NO
Payment Terms:
T/T
Business Type:
Manufacturer, Trading Company
Quality Certificate:
ASTM
Main Export Markets:
South America, Southeast Asia, Mid East
Competitive Advantage:
Providing "Rich Products, Excellent Service, Competitive Prices and Prompt Delivery", we are looking forward to even greater cooperation with our local and overseas customers based on mutual benefits. We sincerely welcome you to contact us at any time if you are interested in any of our products.
Basic Info.
steel grade:J/K55,N80,L80,P110,L80-13Cr
length:2,4,6,8,10FT
thread type:LTC,STC,BTC,EU,NU.etc.
Place of Origin: Tianjin
Min.Order: 1 Piece/Pieces
Means of Transport:Ocean, Air, Land
Supply Capacity
Production Capacity:500000PCS
Packing:in wooden case
Delivery Date:10
Specification
API Tubing Coupling
Size and Specification
Descriptions and Size
Type of Thread
O.D*L(mm)
Weight (kg)
Tubing Coupling
2-3/8"
NUE
73.02*107.95
1.28
2-3/8"
EUE
77.80*123.82
1.55
2-7/8"
NUE
88.90*130.18
2.34
2-7/8"
EUE
93.17*130.35
2.4
3-1/2"
NUE
107.95*142.88
3.17
3-1/2
EUE
114.30*146.05
4.10
4"
NUE
120.65*146.05
4.35
4"
EUE
127.00*152.40
4.82
4-1/2"
NUE
132.08*155.58
4.89
4-1/2"
EUE
141.30*158.75
6.05
COUPLINGS SIZES:
Description:
1) Size: O.D: 2-3/8"-20" 2) Grade: J55, N80, L80, P110 ect. 3) Thread: NU EU STC LTC BTC 4) Standard: API 5CT.
The API couplings for tubing and casing pipes
Size and Specifications For Tubing and Casing Couplings
Descriptions and size
Type of Therad
O.D*L (mm)
Weight (kg)
Tubing Coupling
1.050
NUE
33.35*80.96
0.23
1.050
EUE
42.16*82.55
0.38
1.315
NUE
42.16*82.55
0.38
1.315
EUE
48.26*88.90
0.57
1.660
NUE
52.17*88.90
0.59
1.660
EUE
58.88*95.25
0.68
1.900
NUE
55.88*95.25
0.56
1.900
EUE
63.50*98.42
0.84
2-3/8"
NUE
73.02*107.95
1.28
2-3/8"
EUE
77.80*132.82
1.55
2-7/8"
NUE
88.90*130.18
2.34
2-7/8"
EUE
93.17*133.35
2.40
3-1/2"
NUE
107.95*142.88
3.71
3-1/2"
EUE
114.30*146.05
4.10
4"
NUE
120.65*146.05
4.35
4"
EUE
127.00*152.40
4.82
4-1/2"
NUE
132.08*155.58
4.89
4-1/2"
EUE
141.30*158.75
6.05
COUPLINGS SIZES:
Description:
1) Size: O.D: 2-3/8"-20" 2) Grade: J55, N80, L80, P110 ect. 3) Thread: NU EU STC LTC BTC 4) Standard: API 5CT.
The API couplings for tubing and casing pipes
Size and Specifications For Tubing and Casing Couplings
Descriptions and size
Type of Therad
O.D*L (mm)
Weight (kg)
Casing Coupling
4-1/2"
STC
127.00*158.75
5.23
4-1/2"
LTC
127.00*177.80
4.15
4-1/2"
BTC
127.00*225.42
4.55
5"
STC
141.30*165.10
4.66
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Contact Method
TIANJIN DALIPU OIL COUNTRY TUBULAR GOODS CO.LTD
NORTH RING INDUSTRIAL PARK OF JINGHAI TOWN,
Tianjin,
China (Mainland)