Casing Pipe API 5CT Pls1 Oil Casing Pls2 Length R1 R2 R3 Oil Well Casing Pipe
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Product Highlights
- API 5CT Certified Quality: Complies with API 5CT and ISO 19060:2004 standards for oil well casing pipes.
- Wide Grade Range: Available in H40, J55, K55, L80, N80, P110, C90, T95, and Q125 grades.
- Corrosion Resistant: Suitable for sweet and sour service with Anti-H2S and NACE MR0175 compliance.
- Flexible Customization: Offers full customization, minor customization, and flexible options from samples.
- High Strength Steel: Manufactured from high-quality carbon steel to withstand axial tension and pressure.
- Large Supply Capacity: Supply ability of 100,000 tons per year with 100% finished product inspection.
- Multiple Surface Options: Available in hot rolled surface treatment with corrosion proofing accessories.
Product Attributes
- Customization
- Available
- Type
- Seamless
- Technique
- Cold Rolled Hot Rolled
- Model NO.
- API 5CT
- Material
- Carbon Steel
- Surface Treatment
- Hot Rolled
- Usage
- Pipeline Transport, Oil/Gas Drilling, Oil Gas Sewage Transport
- Section Shape
- Round
- Shape
- Round Pipe Tube
- Packaging Details
- Bundle with Steel Strip Loose Package with End Cap
- Supply Ability
- 100000 Ton/Tons Per Year
- Invoicing
- by Theoretical Weight
- Special Pipe
- Apipipe
- Oiled or Non-Oiled
- Non-Oiled
- Selling Units
- Single Item
- Tolerance
- 5%1%
- Grade
- Carbon
- MOQ
- 1ton
- Thickness
- 5-16mm
- Alloy or Not
- Non-Alloy
- Delivery Time
- 30 Days
- Application
- Drill Pipegas Pipeoil Pipe, Other
- Certificate
- API
- Transport Package
- Bundle with Steel Strip Loose Package with End Cap
- Specification
- 114-508mm
- Trademark
- USI
- Origin
- Tianjin, China
- Production Capacity
- 100000 Ton/Tons Per Year
Product Images of Casing Pipe API 5CT Pls1 Oil Casing Pls2 Length R1 R2 R3 Oil Well Casing Pipe
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Product Description
Application: used to transport crude oil and natural gas from the oil layer or gas layer to the surface after the drilling is completed
Size: OD: 48.26-114.3mm
WT: 3.18-16mm
Length: R1, R2, R3
Pipe Standard: ISO 19060:2004 / API SPEC 5B /API 5CT H40, J55,K55,L80, N80,P110, C90, T95, Q125
Connections: SC,LC,BC,NU,EU, EUE, STC, BTC, VAM-TOP, PREMIUM, PH6
Special Service: Sweet service, sour service, Anti-H2S, NACE MR0175
Surface: Corrosion Proofing
Accessories: PUP joint, Coupling, Drill Collar, Crossover etc.


Tubing is the pipeline used to transport crude oil and natural gas from the oil layer or gas layer to the surface after the drilling is completed. It can withstand the pressure generated during the extraction process. Tubing is manufactured in the same way as casing, except that an additional process called "upsetting" is applied to thicken the pipe.
Casing is used to line complete boreholes that have been dug into the ground for oil. Like drill pipe, oil well casing also bears axial tension, so high-quality high-strength steel is required. OCTG casings are large diameter pipes that are cemented into a borehole.









About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASI259014". Items marked "" are certified.
Company Profile
Union Steel Industry Co., Ltd as member of United Steel Industry Group, specialized in steel pipe and pipe fittings designing, manufacturing, stocking and exporting in China. As one of the leading manufacturer of steel pipe products in China, Union Steel Industry Co., Ltd are committed to providing one-stop service to customers around the world.
Union Steel Industry Co., Ltd has leading technology of steel pipe production and research at home and abroad, advanced and complete testing facilities. We strictly in accordance with the ISO 9001 quality management system for on-site management, SGS, BV, TUV, ABS, LR, GL, DNV, CCS, RINA, RS and other authoritative TPI organizations. For years, steel pipe products supplied by Union Steel Industry have been widely applied in engineering projects such as oil and gas extraction, water transportation, urban pipeline network construction, offshore & onshore pipeline construction, mining industry, chemical industry and power generation industry pipeline construction. Our partners are throughout Southeast Asia, the Middle East, Europe, Africa, South America, Oceania, and more than 100 countries and regions. We also provide many steel pipe products and services to the worlds top 500 petroleum and gas, EPC companies, such as: PetroChina, Schlumberger, ADNOC, NNPC, ENI, NICO, EGPC, OXY, CCE, OGDCL, PEMEX, etc.
Adhering to our principle of"quality first, win-win cooperation", we are confident to supply customers with high quality products at very competitive prices. Union Steel Industry Co., Ltd will always be you the most professional and reliable business partner.
About Our Factory & Business Background
-
Business Type
- Trading Company
- Address
- No. 380, Huijin Industry Park, Furong Road, Changsha City Hunan Province, Changsha, Hunan, China
-
Plant Area
- 160 square meters
-
Number of Employees
- 18
-
Registered Capital
- 10,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month -
Nearest Port
- Tianjin Port;Shanghai Port;
-
Minimum Order Quantity
- 2 Tons
-
Supply Chain Partners
- 100
Our Production Capability & Technical Expertise
-
Main Products
- Steel Pipe, Seamless Steel Pipe
-
QA/QC inspectors
- 1 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instruction but no written records
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 1 people
-
Traceability of Raw Materials
- No
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2023-01-18
-
Export Year
- 1 years
-
Main Markets
- Europe
-
Repeat Buyers Choice
- 50%~80%
-
Number of Foreign Trading Staff
- 15
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- ISO9001:2015
-
Cooperated with Fortune 500
- No
FAQ
- What are the available grades for this casing pipe?
- The pipe is available in H40, J55, K55, L80, N80, P110, C90, T95, and Q125 grades.
- Is the product suitable for sour service environments?
- Yes, it supports sweet and sour service with Anti-H2S and NACE MR0175 compliance.
- Can I customize the product specifications?
- Yes, we offer full customization, minor customization, and flexible options from samples or designs.
- What is the minimum order quantity?
- The minimum order quantity is 1 ton for the product, though company info mentions 2 tons.
- What is the delivery time for orders?
- The standard delivery time is 30 days, with peak and off-season lead times around one month.
- What standards does the pipe comply with?
- The pipe complies with ISO 19060:2004, API SPEC 5B, and API 5CT standards.
- What is the warranty or inspection policy?
- We perform 100% inspection on finished products, including visual and function inspection.
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