Home Companies Tianjin Dalipu Oil Country Tubular Goods Co., Ltd

13-5/8'Treatment of oil tubing steel pipe 13crmo44 tube steel casing pipe

Active Member

Contact Us

[China]

Address: Industrial Park of Jinghai Town, Tianjin, China

Contact name:harry

Tianjin Dalipu Oil Country Tubular Goods Co., Ltd

13-5/8'Treatment of oil tubing steel pipe 13crmo44 tube steel casing pipe

Country/Region china
City & Province tianjin tianjin
Categories Steel Profiles

Product Details

Seamless tube 4-1/2'in oil-gas field expliotation steel pipe made in china

Treatment of oil tubing steel pipe 13crmo44 tube steel casing pipe

Oil casing is used to support the oil, gas shaft wall of the pipe to ensure that the drilling process and after the completion of the normal operation of the entire well. Each well according to the different drilling depth and geological conditions, to use several layers of casing. After the casing to take cement cementing, it is with the tubing, the drill pipe is different, can not be reused, are a one-time consumption of materials. Therefore, the consumption of casing accounted for more than 70% of all oil wells. The casing according to the user can be divided into the duct, surface casing, technical casing, and casing.

Steel casing pipe protects one or many of various types of utilities such as water mains, gas pipes, electrical power cables, fiber optic cables, etc.The utility lines that are run through the steel casing pipe are most commonly mounted and spaced within the steel casing pipe by using "casing spacers" that are made of various materials, including stainless steel or carbon steel and the more economical plastic versions.The ends of a steel casing pipe "run" are normally sealed with "casing end seals", which can be of the"pull-on" or"wrap-around" rubber varieties.Steel casing pipe is also used in the construction of deep foundations.

 

Product NameTreatment of oil tubing steel pipe 13crmo44 tube steel casing pipe
MaterialGR.B,L80,N80,H40,J/K55,N80-1,N80Q,P110,C90,C95,Q125,80S,80SS,90S,90SS,L80-3Cr/9Cr/13Cr/28Cr
SizeOD114.30mm -508.00mm
Wall Thickness5.21mm-16.13mm
LengthR1:6.1-7.32m;R2:8.53-9.75m;R3:11.58-12.80m;Less than 12m , or as buyer's requirements
StandardAPI5L , ASTM A106 Gr.B, ASTM A53 Gr.B,ANSI A210-1996, ANSI B36.10M-2004 , ASTMA1020-2002,ASTM A179-1990 ,BS 3059-2,DIN 17175 ,DIN 1630 ,DIN 2448
CertificatesAPI5CT, ISO 9001:2008
Surface Treatmentblack paint, varnish, oil, galvanized, anti corrosion coatings
MarkingStandard marking, or according to your request.
Pipe EndsUnder 2-inch plain end. 2 inches and above Beveled. Plastic caps (small OD), Iron protector (large OD)
PackagingLoose package; Packaged in bundles(2Ton Max); bundled pipes with two slings at the both end for easy loading and discharging; End with Plastic caps; wooden cases.Or as buyer’s requirements.
TestChemical Component Analysis, Mechanical Properties, Technical Properties, Exterior Size Inspection, hydraulic testing, X-ray Test.
Applicationoil pipe; gas pipe; water pipe; sewage Transport
Advantages1.Reasonable price with excellent quality
2.Abundant stock and prompt delivery
3.Rich supply and export experience, sincere service
4.Reliable forwarder, 2-hour away from the port.
Port of ShipmentTianjin Port, Tianjin, China
Date of DeliveryShipped in 10 days after payment
Nominal sizeOuter diameter(mm)Thickness(mm)Inner Diameter(mm)Nominal Diameter(mm)
4-1/2''114.305.21103.88100.70
5''127.005.59115.82112.64
5-1/2''139.706.20127.30124.12
7''177.805.87166.06162.88
8-5/8''219.086.71205.66202.48
9-5/8''244.487.92228.60224.66
10-3/4''273.057.09258.90254.91
11-3/4''298.458.46281.50279.40
13-3/8''339.728.38322.96318.99
SizeOutside DiameterThicknessInside DiameterDrift DiameterAlternative Drift DiameterMass Plain End
mmmmmmmmmmkg/m
2-7/86.4073.025.5162.0059.62-9.17
3-1/29.2088.906.4576.0072.82-13.12
3-1/210.2088.907.3474.2271.04-14.76
4-1/211.60114.306.35101.6098.42-16.91
4-1/213.50114.307.3799.5696.38-19.44
4-1/215.10114.308.5697.1894.00-22.32
4-1/226.10114.3016.0082.3079.12-38.79
518.00127.009.19108.62105.44-26.70
521.40127.0011.10104.80101.62-31.73
723.00177.808.05161.70158.52158.7533.70
726.00177.809.19159.42156.24-38.21
735.00177.8012.65152.50149.32-51.52
7-5/839.00193.6812.70168.28165.10-56.68
8-5/849.00219.0814.15190.78187.60-71.51

 

Chemical composition(weight percent)%

Material GroupCCrNiMoCuFeSiMnCoSPOther
4c0.0326/2829.5/32.53/40.6/1.4bal.1.002.50-0.030.03-
0.0324/2729/36.52.5/41.50bal.0.501.00-0.030.03-
0.0320.5/23.533/384/50.70rem0.751.00-0.030.030.2/0.8
4d0.0519.5/23.538/462.5/3.51.5/3.0bal.0.501.00-0.030.030.6/1.2
0.01521/23.5bal.6/81.5/2.518.0/21.01.001.005.00.030.04Ta0.50
0.01519/21508/100.515.0/20.01.001.002.50.0150.04V0.04
4e0.0214.5/16.5bal.15/17-4.0/7.00.081.002.50.030.03V0.35
 
 

what is casing pipe?Steel casing pipe protects one or many of various types of utilities such as water mains, gas pipes, electrical power cables, fiber optic cables, etc. The utility lines that are run through the steel casing pipe are most commonly mounted and spaced within the steel casing pipe by using "casing spacers" that are made of various materials, including stainless steel or carbon steel and the more economical plastic versions. The ends of a steel casing pipe "run" are normally sealed with "casing end seals", which can be of the "pull-on" or "wrap-around" rubber varieties. Steel casing pipe is also used in the construction of deep foundations.

 
Nominal sizeOuter diameter(mm)Thickness(mm)Inner Diameter(mm)Nominal Diameter(mm)
4-1/2''114.305.21103.88100.70
5''127.005.59115.82112.64
5-1/2''139.706.20127.30124.12
7''177.805.87166.06162.88
8-5/8''219.086.71205.66202.48
9-5/8''244.487.92228.60224.66
10-3/4''273.057.09258.90254.91
11-3/4''298.458.46281.50279.40
13-3/8''339.728.38322.96318.99

 

General seamless steel pipe production process can be divided into cold drawing and hot rolling two, cold-rolled seamless steel pipe production process is generally more complicated than hot-rolled, tube first to be three-roll rolling, after extrusion to be carried out Sizing test, if the surface is not responding to the crack after the tube to go through the cutting machine for cutting, cutting into a length of about one meter of the blank. And then enter the annealing process, the use of acidic acid for acid pickling, pickling should pay attention to whether the surface of a large number of foaming produce if there is a large number of blister production that the quality of the pipe can not meet the standard. The appearance of cold-rolled seamless steel pipe is shorter than hot-rolled seamless steel pipe, cold-rolled seamless steel pipe wall thickness is generally smaller than the hot-rolled seamless steel pipe, but the surface looks thicker than thick-walled seamless steel pipe, the surface is not too rougher, caliber no too much burr. Hot-rolled seamless steel pipe delivery status is generally hot-rolled state after heat treatment for delivery. Hot-rolled seamless steel pipe after the quality inspection to go through the rigorous manual selection of workers, after the quality inspection to the surface of the oil, and then followed by a number of cold drawing experiments, hot rolling after the perforation of the experiment, If the perforation is too large to be straightening correction. In the straightening and then sent by the transmission device to the flaw detector for testing, and finally labeled, the specifications arranged after the placement into the warehouse.
 

TIANJIN DALIPU OIL COUNTRY TUBULAR GOODS CO.,LTD is a professional production and sales of oil services company, is committed to this has been seven years, through continuous efforts, the industry established a good reputation and reputation, our development and growth from the customers continue to support, we will continue to progress unremittingly, to return customers!
Specification for oil casing: 4-1/2 "---20", buckle type: STC, LTC, BTC, VAM, and according to various sizes of casing short order processing.
Material: H40, J55, K55, N80, L80, C-90, C95, T95, P110, Q125,13Cr-80,13Cr-110, super 13Cr, etc..

 
Steel casing pipe protects one or many of various types of utilities such as water mains, gas pipes, electrical power cables, fiber optic cables, etc. The utility lines that are run through the steel casing pipe are most commonly mounted and spaced within the steel casing pipe by using "casing spacers" that are made of various materials, including stainless steel or carbon steel and the more economical plastic versions. The ends of a steel casing pipe "run" are normally sealed with "casing end seals", which can be of the "pull-on" or "wrap-around" rubber varieties. Steel casing pipe is also used in the construction of deep foundations.
 

packaging Details:

casing steel pipe ,black painting, plastic caps on both ends, according to customer's requirements.

1.Standard export wooden cases:Suitable for small size pipe and small quantity, or scattered parts.

2.Container:Suitable for the pipes that under 6m or 12m.

3.Bulk cargo:Suitable for the pipe that longer than 12m, or irregular length and shap.

Delivery Time:Shipped in 10 days after payment

 

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 main products of our company are the oil casings and oil pipelines. We not only supply our goods with many large oil fields, but also establish a long-term business relationship with the Middle East Europe, Africa and other countries around the world and co-operative very well.

FAQ

Q: What about your payment term?
A: Usually T/T or L/C, 30% deposit and 70% before delivery.
Q: what about your standard delivery date
A: 30 days after receiving deposit
Q: How about your capacity?
A: For steel pipes, 20,000 tons per month, 240,000 tons per year. For sand control screens, 30,0000 meters per year
Q: What is your main market &main customers
Q: What about your payment term?
A: Usually T/T or L/C, 30% deposit and 70% before delivery.
Q: what about your standard delivery date
A: 30 days after receiving deposit
Q: How about your capacity?
A: For steel pipes, 20,000 tons per month, 240,000 tons per year. For sand control screens, 30,0000 meters per year
Q: What is your main market &main customers
A: We have 12 years experience on steel pipes & pipe fittings. Our main market includes China, Singapore etc. Main Customers including HYST, Keppel group etc.

We would like to establish long term business with any reliable partner in the world . Any interesting or questions, pls don't hesitate to contace us . Waiting for your kindly reply . Thanks
 
 
 
 

 

Hot Products

Seamless tube 4-1/2'in oil-gas field expliotation steel pipe made in china Seamless tube in oil-gas ...
Seamless tube 4-1/2'in oil-gas field expliotation steel pipe made in china Treatment of oil tubing ...
api 5ct j55 pup joint 3-1/2 eue for sale casing pup joint Product Name api 5ct j55 pup joint 3-1/2 ...
Production and supply of oil Stainless Weld 45 Degree Short Elbow Pipe Fitting Elbow Product Name ...