Product Description
Tubing
API 5CT oil tubing
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 is800,000 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
Product Application
Company Profile
Baowu Aluminum (Shandong) Co., Ltd. is located in Dongchangfu county, which is the largest aluminum manufacturing county in north China. The factory is only one kilometer from the Jiliao expressway, which make our transportation more convenient. Our total investment is more than one billion yuan for two large factories. The factory covers an area of 120, 000 Square Meters and The company employs more than 500 staff, including over 60 engineering technicians. Our annual output capacity is more than 120, 000 tons of aluminium profiles. Baowu has been awarded the honorary titles of "China Patent Shandong Star Enterprise", "Key Enterprise of Shandong Architectural Profile Industry", "Famous Brand of the Province Construction Machinery Industry", "Shandong Famous Brand", "Well-known Trade Mark of Shandong Province", "China Energy-saving Product Certification", etc. Our company was appraised as a national medium-sized enterprise by the Agricultural Ministry of China in 2004. As a professional aluminum profiles manufacturer, we specialized in manufacturing building door and window, decoration, curtain wall and industrial aluminum profiles.
We have imported advanced manufacturing, checking and testing equipment of aluminum profiles from USA, Germany, Japan, Italy and Switzerland. With advanced checking and testing method and perfect quality guarantee system, our products are produced in strict accordance with the GB/5237 standard and have passed the qualification of ISO9001: 2000 International Quality Management System, ISO14001: 2004 Environmental Management System, 18000: 2001 Occupational Health Management System and 8000: 2001 Social Responsibility Management system. Meanwhile, we provides our customer with many kinds of finishes, such as sand blasting, polishing, brush, anodizing, electrophoresis, ceramic electrophoresis, sparkling electroporesis, powder coating, thermal insulation, fluorocarbon spraying (PVDF COATING), wood grain, etc. With stable product quality and perfect after-sales service, Baowu has been recognized as qualified supplier by lots of domestic famous enterprises such as Country Garden, Haier, Goertek, etc. Our aluminum profiles have been exported to many countries, such as USA, Brazil, Vietnam, India, South Korea, Australia, Germany, Kenya, Russia, Israel, Japan, etc.
"Quick response to market development, never give up the principle of quality, continuously dedicate in brand promotion, improve and innovate our products, provide customers with high quality products and service". Baowu (Shandong) Aluminum Co., Ltd. is sincerely looking forward to cooperating with you to create a beautiful tomorrow together.
FAQ
Q1:Can I get samples before order ?
A:Yes, of course. Usually our samples are free,we can produce by your samples or technical drawings.
Q2:Can I go to your factory to visit?
A:Of course, we welcome customers from all over the world to visit our factory.
Q3:What product information do I need to provide?
A:You need to provide the grade, length, width, diameter, thickness, coating and the number of tons you need to purchase.
Q4:Does the product have quality inspection before loading?
A:Of course, all our products are strictly tested for quality before packaging, and unqualified products will be destroyed.we accept third party inspection.
Q5:How do we trust your company?
A:We specialise in steel business for years , headquarter locates in Liaocheng, Shandong province, you are welcome to investigate in any ways, by all means, we have CE and ISO certificate, quality can be guaranteed, the most important point is that we ship enough weight as per the order.
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