| Customization: | Available |
|---|---|
| Type: | Seamless |
| Technique: | Hot Rolled |
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Casing pipe is a hollow steel tube that is typically rammed into place through the earth by using a hydraulic or pneumatic jack. After being driven, the displaced soil is removed and the product pipe, or carrier pipe, is inserted inside the steel tube.
Tubing is a relatively small-diameter pipe that is run into a well to serve as a conduit for the passage of oil and gas to the field surface facilities for processing. Tubing must be adequately strong to resist loads and deformations associated with production and work overs. Further, tubing must be sized to support the expected rates of production of oil and gas.
API Spec 5CT - Specification 5CT/ISO 11960,GB/T 19830-2011 Specification for Casing and Tubing, Eighth Edition, Petroleum and natural gas industries-Steel pipes for use as casing or tubing for wells.
Product Type:API Tubing,EUE Seamless Tubing;NU Seamless Tubing;Premium Tubing
Outer Diameter (OD):48.26mm-114.30mm
Wall Thickness(WT):3.18mm-16mm
Length:R1, R2, R3
Standard:API 5CT J55,N80-1,V80-Q;L80-1;L80-9Cr;L80-13Cr;C90;C95;P110,Q125
Materials:H40, J55, K55, N80, L80, C90,T95 and P110
Thread type:NUE.EUE,BAM,Special clearance,VA TOP,NEW VA
Application:Oil Tubing is widely used for transporting crude oil and natural gas to surface after drilling, which also bears pressure from exploration.
Production technology:Plain pipe-end upsetting- Austenite treatment-Quenching-Tempering-straightening-(Non-Destructive Testing)- Threading-Thread inspection-coupling MPI-phosphating-Coupling make up-Drifting-Hydrostatic testing-Measuring&Weight-Marking&Stenciling-Coating-Packing Casing and tubing-Transportation
Pipe Type:Oil casing, API 5CT casing,API Spec 5CT J55 K55 N80 L80 Casing Pipe;Seamless Steel Oil Well Casing Pipe
Outer diamater(OD):114.30mm-508mm
Wall thickness(WT):5.21mm-16.13mm
Length:R1; R2; R3
Gread:J55;K55;N80-Q;L80-1;L80-9Cr;L80-13Cr,C95,P10
Standard:API 5CT PSL1/PSL2 J55,K55,N80-1,N80-Q,
API 5CT PSL1/PSL2 L80-1, L80-9Cr,L80-13Cr,C90, C95, P110, Q125
Thread types:STC;LTC;BTC;VA TOP equivalent;New VA equivalent;CS equivalent;HSC equivalent;NUE;EUE;LTC;XC
Thread:NUE, EUE, VA, STC, LTC, BTC, XC, VA TOP, NEW VA,HYDRILL CS
Application:Casing Pipe is widely used for fastening oil and gas well wall or borehold, with bigger diameter than tubing, including surface casings, technical casings and oil layer casings.
| Product: | Casing |
|
Application: |
Oil & Gas Transmission; Offshore Construction; Drilling & Mining |
| Size: |
OD: 114.3mm-508mm WT: 5-16mm Length: R1, R2, R3 |
| Pipe Standard: |
API 5CT PSL1/PSL2, J55, K55, N80-1, N80-Q API 5CT PSL1/PSL2 L80-1, L80-9Cr, L80-13Cr, C90, C95, P110, Q125 |
| Thread: | NUE, EUE,STC, LTC, STC, XC, HYDRILL CS |
| Special Service: | Sweet Service, Sour Service, Anti-H2S, NANCE MR0175/ISO15156 |
| Accessories: | Pup Joint, Coupling, Drill Collar, Crossover etc. |
| Product: | Tubing |
|
Application: |
Oil & Gas Transmission; Offshore Construction; Drilling & Mining |
| Size: |
OD: 48.26-114.3mm WT: 3.18-16mm Length: R1, R2, R3 |
| Pipe Standard: |
API 5CT PSL1/PSL2, J55, K55, N80-1, N80-Q API 5CT PSL1/PSL2 L80-1, L80-9Cr, L80-13Cr, C90, C95, P110, Q125 |
| Thread: | NUE, EUE,STC, LTC, STC, XC, HYDRILL CS |
| Special Service: | Sweet Service, Sour Service, Anti-H2S, NANCE MR0175/ISO15156 |
| Accessories: | Pup Joint, Coupling, Drill Collar, Crossover etc. |
1. Materials: The chemical compositions have been carefully determined to provide resistance to sulfide stress corrosion
as well as to insure complete through wall hardening.
2.Heat Treatment: Quenching and Tempering are conducted under rigid temperature control to assure homogeneous
physical properties and microstructures.
3.Micro Structure: These grades exhibit fully tempered martensite which is considered to be the most desirable for
resistance to sulfide stress corrosion cracking.
4. Tensile Properties and Hardness: Yield Strength is limited within a narrow range and hardness is controlled to within
the predetermined maximum limit.
5. Sulfide Stress Cracking (SSC) Performance: Whole grades are designed for 85% or 90% SMYS in NACE condition.
Excellent SSC resistance has been achieved through rigorous, chemical composition, heat treatment, microstructure,
tensile properties, hardness and so on.
1. who are we?
A.We are based in Hunan, China, start from 2018,sell to Southeast Asia(18.00%),South America(17.00%),Africa(17.00%),Mid East(16.00%),Oceania(9.00%),South Asia(6.00%),Northern Europe(5.00%),Southern Europe(3.00%),Eastern Europe(2.00%),Western Europe(2.00%),Eastern Asia(2.00%),Domestic Market(1.00%),North America(1.00%),Central America(1.00%). There are total about 101-200 people in our office.
2. how can we guarantee quality?
A.Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
A.carbon steel pipe,stainless steel pipe,casing and tubing,alloy steel pipe,scaffolding tube
4. why should you buy from us not from other suppliers?
A1.Strong financial support:we can handle max amount 100-500 million dollars for an order.
A2.Rich experienced marketing team/production team/after-sales team
A3.We can provide you with all the required documents when the tender is in progress.
5. Are your prices competitive?
A: for the same quality, our price is lower, for the same price, our quality is the best better.
6. What are your company's strengths?
A: Factory spot, competitive prices, excellent quality, support factory inspection, video call at any time, technical support in
24/7. Simultaneously, we have participated in many international projects.
7. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FCA,DDP,DDU;
Accepted Payment Currency:USD,EUR,CNY;
Accepted Payment Type: T/T,L/C,D/P D/A;
Language Spoken:English,Chinese,Spanish,Portuguese,German,French
8. What is your usual delivery time?
A: From the execution date of the PI, spot products will be delivered within 3 days, and customized products within 15 days.
Special circumstances, please communicate again. All our products have strict quality inspection before they leave the factory, to ensure that you receive the goods with excellent quality.
9.Whether to support OEM or ODM?
A: We welcome customers to cooperate with us by OEM or ODM. We have a professional technical team, can be customized according to drawings or requirements.
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