Company Info
Since it's Foundation, Landdrill Holding Limited(Hereinafter referred as Landdrill) has been devoting itself to provide comprehensive and high-quality equipments and services for global petroleum and gas industry , with its business covering commodity trading, technique research, manufacturing and oilfield services. The company is also running several subsidiaries including: Dynoland International Trading Co. Ltd, Shanghai Kangxin Oil Pipe Manufacturing Co. Ltd, Dongying Landdrill Petrochemica... view more
Company Profile
Year Company Registered:
2009-11-07
Annual Sales Amount:
US$2.5 – 5 Million
Total No. of Staff:
11 – 50 People
No. of R&D Staff:
5 – 10 People
No. of Engineers:
5 – 10 People
Export Ratio:
81% – 90%
OEM Services Provided:
NO
Payment Terms:
T/T, L/C
Business Type:
Manufacturer
Quality Certificate:
ISO9000, ISO9002
Main Export Markets:
North America, Western Europe, Eastern Europe, South America, Southeast Asia, Eastern Asia, Mid East, Oceania
Competitive Advantage:
So far, our company has successfully developed OCTG products with nonAPI standard premium connection, Such as DLV series,DLT series,DLH series,DLJ series, which has the same performance as Vam series,Tenaris Hydrill series,Hunting series and JFE series. Furthermore all of them have got the Chinese national patent .
Basic Info.
premium connection:Tubing with Tenaris-Hydril Blue Analog Thread p110
Tubing with Tenaris-Hydril Blue Analog Thread p110:victor@landdrillholding.com
T3SB Analog 6 5/8 with API 5CT casing:T3SB Analog 6 5/8 with API 5CT casing
Hunting SL-Flush Thread Analog with Tubing and Casing:Hunting SL-Flush Thread Analog with Tubing and Casing
Model No.:DL-H -V-J-T
Place of Origin: Beijing
Min.Order: 35 Metric Ton
Means of Transport:Ocean
Supply Capacity
Production Capacity:5000MT/MONTH
Packing:Bundles as API packing requirement OR as your request
Delivery Date:50 days
2. Size Tolerance
Lable1
Tolerance on outside diameter,D
< 4-1/2
± 0,79 mm (± 0.031 in)
≥ 4-1/2
-0.5%-+1%
3. Chemical Composition
Grade
Chemical Composition
C
Si
Mn
P
S
Cr
Ni
Cu
Mo
V
J55,K55
0.34-0.39
0.20-0.35
1.25-1.50
≤0.020
≤0.015
≤0.15
≤0.20
≤0.20
N80
0.34-0.38
0.20-0.35
1.45-1.70
≤0.020
≤0.015
≤0.15
0.11-0.16
L80 13Cr
0.15-0.22
≤1.00
0.25-1.00
≤0.020
≤0.010
12.0-14.0
≤0.20
≤0.20
P110
0.26-0.35
0.17-0.37
0.40-0.70
≤0.020
≤0.010
0.80-1.10
≤0.20
≤0.20
0.15-0.25
≤0.08
4. Mechanical Property
Mechanical Property
Standard
Grade
Tensile
yield strength
Hardness
API SPEC 5CT
J55
≥517
379-552
K55
≥517
≥655
N80
≥689
552-758
L80
≥655
552-655
≤241HB
P110
≥862
758-965
Send message to this supplier
Contact Method
Dynoland International Trading Co.,Ltd _VICTOR
Rm1010A, LC international center, No. 1 Cuijingbeili, Tongzhou, ,
Beijing,
China (Mainland)