Casing pipe is most often used in underground construction projects to encase or protect utility lines from being damaged.
Once a well has been drilled, if it is to become a production well, the well must undergo completion. While drilling a well cuts
through the rock formations and allows drilling engineers to reach the reservoir below, the raw sides of the well cannot support
themselves. Similar to the bones of your spine protecting the spinal cord, casing is tubing that is set inside the drilled well to
protect and support the wellstream.
1.Specification range:OD: 114.30 MM - 508.00 MM(4 1/2"--20") WT: 5.21MM-16.13MM(9.50PPF--133.00PPF)
2. Materials: H40, J55, K55, N80-1, N80-Q, L80-1,L80-9Cr, L80-13Cr, P110, Q125 etc
3. Executive standards: API 5CT, GB, ISO11960, GOST
4. Thread connection: BTC, STC,LTC
5. Length: R1, R2, R3
6. Testing: NDT etc related rules of API 5CT and 5B
7:Type:seamless pipe
| Size |
Outside Diameter |
Nominal Linear
Mass T&C |
Wall thickness |
Type of End-Finish |
| In |
Mm |
In |
Kg/m |
Lb/ft |
Mm |
In |
H40 |
J55
K55 |
M65 |
L80
C95 |
N80-1
Q |
C90
T95 |
P110 |
Q125 |
| 16 |
406.40 |
16.000 |
93.67 |
65.00 |
9.53 |
0.375 |
S |
- |
- |
- |
- |
- |
- |
- |
| 16 |
406.40 |
16.000 |
111.61 |
75.00 |
11.13 |
0.438 |
- |
SB |
SB |
- |
- |
- |
- |
- |
| 16 |
406.40 |
16.000 |
125.01 |
84.00 |
12.57 |
0.495 |
- |
SB |
SB |
- |
- |
- |
- |
- |
| 18 5/8 |
473.08 |
18.625 |
130.21 |
87.50 |
11.05 |
0.435 |
S |
SB |
SB |
- |
- |
- |
- |
- |
| 20 |
508.00 |
20.000 |
139.89 |
94.00 |
11.13 |
0.438 |
SL |
SLB |
SLB |
- |
- |
- |
- |
- |
| 20 |
508.00 |
20.000 |
158.49 |
106.50 |
12.70 |
0.500 |
- |
SLB |
SLB |
- |
- |
- |
- |
- |
| 20 |
508.00 |
20.000 |
197.93 |
133.00 |
16.13 |
0.635 |
- |
SLB |
- |
- |
- |
- |
- |
- |
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.
Audited Supplier 
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