Quick Details
Condition:New
Warranty:1 Year
Applicable Industries:Energy & Mining
Video outgoing-inspection:Provided
Machinery Test Report:Provided
Marketing Type:New Product 2020
Place of Origin:Shandong, China
Type:Drill Pipe, Seamless Steel Pipe
Machine Type:Drilling Equipment
Certification:API
Material:High Manganese Steel
Processing Type:Rolled
Use:Well Drilling
Product name:API seamless tubing and drill pipe
Secondary Or Not:Non-secondary
Standard:API 5DP
Length:R1,R2,R3
Packing:Bundle Packing
Steel Grade:X95, G105, S135
Ends:With tool Joint
MOQ:25ton
Inspection:will be supplied.
Product Certification API Certified.
Supply Ability
Supply Ability:50000 Ton/Tons per Year
Packaging & Delivery
Packaging Details
Bundled or as per client request for API seamless tubing and drill pipe
Port:Qingdao or Tianjin
Lead Time :
| Quantity(Tons) |
1 - 15 |
16 - 100 |
>100 |
| Est. Time(days) |
10 |
15 |
To be negotiated |
Product Description
1) API Spec 5CT.
2) J55, K55, N80, L80, P110
3) NUE&EUE
4) ISO 9001 quality system ` `
API Tubing and its coupling made and checked in the company are in full accordance with API Spec 5CT.In the mean time, the product was authorized to use API Spec 5 CT monogram.
The kinds of the tubing made in the company are as follows: 2 3/8in, 2 7/8in and 3 1/2in NU and EU tubing of J55, K55,N80 ,L80 and P110 steel grade. After upsetting, the tubing endures full-length heat treatments. The heat treatment procedure is controlled by computers. Tubing production capacity is 100,000 ton per year and the upsetting and heat treatment capacity is30,000 ton per year.
With a perfect management system for tubing quality, the company got ISO9001 quality system certificate from Classification Society of China and got ISO9001 quality system certificate from API.Tubing and its coupling is one of main products to be covered with the quality system. In the mean time, the product was also authorized to use API Spec 5 CT monogram. The product is stable and reliable in quality, characteristic data are in accordance with the requirement of API Spec 5 CT specification for Casing and Tubing and API Std.5B Specification for Machining, Measurement.
Technical specitications
| Steel grade |
Min. Yield Strength
(MPa) |
Max.
Yield Strength
(MPa) |
Min.Tensile Strength
(MPa) |
Size (in) |
Connect Strength
(N) |
OptimumMakeup Torque(N.m) |
Min.
Makeup Torque (N.m) |
Max.
Makeup Torque
(N.m) |
| J55 |
379 |
552 |
517 |
2-3/8 |
NU |
220235 |
990 |
740 |
1240 |
| EUE |
319008 |
1750 |
1310 |
2190 |
| 2-7/8 |
NU |
323012 |
1420 |
1070 |
1780 |
| EUE |
443585 |
2230 |
1670 |
2790 |
| 3-1/2 |
NU |
486742 |
2010 |
1500 |
2510 |
| EUE |
634011 |
3090 |
2320 |
3860 |
| N80 |
552 |
758 |
689 |
2-3/8 |
NU |
319897 |
1380 |
1040 |
1730 |
| EUE |
464052 |
2450 |
1830 |
3060 |
| 2-7/8 |
NU |
469836 |
1990 |
1490 |
2490 |
| EUE |
645134 |
3210 |
2340 |
3900 |
| 3-1/2 |
NU |
707868 |
2810 |
2110 |
3510 |
| EUE |
921874 |
4330 |
3250 |
5420 |
| P110 |
758 |
965 |
862 |
2-3/8 |
NU |
440470 |
1740 |
1300 |
2170 |
| EUE |
638016 |
3080 |
2310 |
3850 |
| 2-7/8 |
NU |
646024 |
2510 |
1880 |
3140 |
| EUE |
887170 |
3940 |
2960 |
4930 |
| 3-1/2 |
NU |
973484 |
3550 |
2670 |
4440 |
| EUE |
1268022 |
5490 |
4120 |
6860 |
Detailed Photos
Company Information
UPET OILFIELD EQUIPMENTS CO.,LTD is one of the most well-known suppliers for the oilfield equipments in China, was established in 2000, and now has grown up to a star company which is not big but very strong in this field with our persistant effort step by step in the past years.Our products refer to the whole areas of oilfields, from a very small spare part to a very big complete rig system. Our main products are: pump spare parts, mud pumps&packages, DC/AC Motors, solid control equipments, power units, truck-mounted rigs, workover rigs, land rigs, drilling pipes and drilling tools etc. All of our products are manufactured according to the API Standard, and we are authorized to use API monogram.
Our products have been exported to 15 countries& areas around the world, 80% of our exsisting customers have done the business with us by more than 5 times, no one-off customer. We will continue to expand our range, and win more customers' trust with our better and better performance.
We welcome the win-win cooperation relationship with the partners from any places in the world, each customer is our god and helper. Warmly welcome you to come to China and visit us!
With us, you will save money, time, trouble, and most important point is that you can sleep better.
Audited Supplier 
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