Ochnology Solutions Pvt. Ltd. is a dependable Tubing and Casing Suppliers in Cambodia, providing specification-based sourcing to buyers in industry, drilling, oil and gas, and the energy sector. We coordinate the supply of tubing and casing based on steel grade, diameter, wall thickness, length, connection type, quantity, application, and delivery requirement.
We source products by aligning them with customers\' technical and operational requirements. Buyers may share their required specification, project requirement, packaging preference, and documentation requirement with us, and we coordinate the required material accordingly.
In oil and gas drilling and production projects, choosing the appropriate tubular product requires consideration of grade, mechanical properties, dimension, connection specification, surface condition, packaging, and application requirements. We handle bulk purchase, coordination of materials, documentation, and delivery planning according to the agreed specifications.
A wide variety of steel tubular products are used in oil and gas wells and other drilling applications, such as tubing and casing. Both belong to the well system but serve different functions. Casing is inserted into the wellbore to help stabilize the formation being drilled. It preserves the integrity of the well and provides controlled access for drilling, completion, and production. Casing is usually installed piece by piece as drilling proceeds, with size and grade depending on depth, pressure, temperature, formation conditions, and operational requirements.
Tubing is usually installed within the casing and serves as a conduit for oil, gas, or other fluids to be brought to the surface from the well. It is selected based on production condition, pressure, temperature, fluid properties, size, and mechanical needs. Proper selection of tubing and casing is critical, as the tubulars must withstand mechanical loads and service conditions for the life of the service.
Ochnology Solution Pvt. Ltd. is a leading manufacturer and supplier of API 5CT Grade H40 Seamless Steel Tubing. Engineered as an economical OCTG (Oil Country Tubular Goods) solution, this low-strength tubing is designed for shallow, low-pressure oil and gas production wells.
Ochnology Solution manufactures and supplies Grade H40 seamless tubing strictly adhering to API 5CT standards to ensure consistent structural performance and dimensional accuracy for standard non-sour well applications.
API 5CT Specification: An official standard set by the American Petroleum Institute governing seamless steel casing and tubing used in oil and gas extraction.
Grade H40: A entry-level, Group 1 low-strength steel grade featuring a minimum yield strength of 40 ksi (276 MPa) and a maximum yield strength of 80 ksi (552 MPa)
Ochnology Solution Pvt. Ltd. is a leading manufacturer and supplier of high-grade API 5CT Grade T95 Seamless Steel Tubing. Engineered specifically for sour ($ ext{H}_2 ext{S}$) service environments, this controlled-yield, high-strength tubing provides exceptional resistance to sulfide stress cracking (SSC) under severe downhole conditions.
Through a precise quenching and tempering heat treatment process, Ochnology Solution delivers tubing with optimal grain structure, high tensile strength, and strictly controlled hardness limits required for hostile, high-pressure sour wells.
API 5CT Specification: An official standard set by the American Petroleum Institute governing seamless casing and tubing strings used in oil and gas extraction.
Grade T95: A high-strength, Group 2 controlled-yield steel grade featuring a yield strength ranging from 95 ksi (655 MPa) to 110 ksi (758 MPa)
Ochnology Solution Pvt. Ltd. is a leading manufacturer and supplier of high-strength API 5CT Grade P110 Seamless Steel Tubing. Engineered as a premium OCTG (Oil Country Tubular Goods) solution, this grade is designed for ultra-deep, high-pressure oil and gas production wells.
Manufactured through a precise quenching and tempering (Q&T) heat treatment process, Ochnology Solution delivers maximum yield and tensile strength required to withstand extreme downhole pressures.
API 5CT Standard: The official American Petroleum Institute standard governing seamless casing and tubing strings used in oil and gas production.
Grade P110: A high-strength, Group 3 steel grade with a yield strength ranging from 110 ksi (758 MPa) to 140 ksi (965 MPa)
Ochnology Solution Pvt. Ltd. is a leading manufacturer and supplier of high-quality API 5CT Grade N80 Type Q Seamless Steel Tubing. Engineered as a robust, medium-strength OCTG (Oil Country Tubular Goods) solution, this seamless tubing is designed for oil and gas production wells operating at moderate depths and pressures.
Manufactured through a precise quenching and tempering (Q&T) heat treatment process, Ochnology Solution ensures superior toughness, high tensile strength, and structural uniformity compared to normalized alternatives.
API 5CT Specification: An official standard set by the American Petroleum Institute that governs seamless steel casing and tubing used in oil and gas production.
Grade N80 Type Q: A medium-to-high strength steel grade featuring a yield strength ranging from 80 ksi (552 MPa) to 110 ksi (758 MPa)
Ochnology Solution Pvt. Ltd. is a leading manufacturer and supplier of high-quality API 5CT Grade N80 Type 1 Seamless Steel Tubing. Engineered specifically as a reliable OCTG (Oil Country Tubular Goods) solution, this seamless tubing is designed for oil and gas production wells operating at moderate depths and pressures.
Manufactured through a normalizing (or normalized and tempered) heat treatment process, Ochnology Solution ensures high tensile strength and structural integrity for non-sour well applications
API 5CT Specification: An American Petroleum Institute standard governing seamless steel casing and tubing used in oil and gas production.
Grade N80 Type 1: A medium-to-high strength steel grade featuring a yield strength ranging from 80 ksi (552 MPa) to 110 ksi (758 MPa).
Ochnology Solution Pvt. Ltd. is a leading manufacturer and supplier of API 5CT Grade L80 Type 1 Seamless Steel Tubing. Engineered specifically for controlled-hardness environments, this carbon/alloy steel tubing is designed for sour service applications in oil and gas production wells.
Through a precise quenching and tempering heat treatment process, Ochnology Solution ensures that every length meets strict mechanical, structural, and dimensional standards required for sour gas wells
API 5CT Specification: A standard defined by the American Petroleum Institute for steel casing and tubing used in oil and gas wells.
Ochnology Solution Pvt. Ltd. is a leading manufacturer and supplier of high-grade API 5CT Grade L80 13Cr Seamless Steel Tubing. Engineered specifically for demanding oil and gas production environments, this 13% Chromium martensitic stainless steel tubing provides exceptional resistance to $ ext{CO}_2$ corrosion and sour service conditions.
Through a precise quenching and tempering heat treatment process, Ochnology Solution ensures that every length meets strict mechanical, structural, and dimensional standards.
API 5CT: A specification established by the American Petroleum Institute (API) that governs seamless and welded steel pipes used as casing and tubing in oil and gas wells.
Grade L80: A controlled yield strength grade of oil country tubular goods (OCTG) with a yield strength ranging between 80,000 psi (552 MPa) and 95,000 psi (655 MPa).
The API 5CT Grade L80 3Cr Seamless Steel Tubing
Ochnology Solution Pvt. Ltd. is a high-grade Oil Country Tubular Goods (OCTG) solution designed for oil and gas production wells. Specially engineered for environments exposed to mild $ ext{CO}_2$ corrosion, this seamless tubing undergoes a quenched and tempered heat treatment process to deliver exceptional durability and mechanical performance.
API 5CT Standard: The official standard established by the American Petroleum Institute governing seamless casing and tubing strings used in oil and gas wells.
Grade L80: A controlled yield strength steel grade with yield limits maintained between 80 ksi (552 MPa) and 95 ksi (655 MPa).
API 5CT Seamless Tubing – Grade C90 is a quenched and tempered, controlled-yield-strength C90 seamless tubing made to API Spec 5CT / ISO 11960. It has a yield strength of 621–724 MPa (90–105 ksi), a minimum tensile strength of 689 MPa (100 ksi) and a maximum hardness of 25.4 HRC. The chemistry is a low-alloy Cr-Mo steel with tightly limited phosphorus (0.020% max) and sulphur (0.010% max). This gives good resistance to sulphide stress cracking (SSC), which makes C90 a reliable H₂S resistant tubing for sour service production tubing in oil and gas wells. It is supplied as OCTG tubing (oil country tubular goods) in plain end, NUE and EUE forms with API threads and couplings, in sizes from 2-3/8" to 4-1/2".
Ochnology Solution Pvt. Ltd. is a manufacturer and supplier of API 5CT tubing in India, offering SSC resistant tubing to oil and gas operators, EPC contractors and well-service companies, with mill test certificates and third-party inspection on request. C90 is the right choice for deep, high-pressure and H₂S-bearing wells where J55 or N80 grades are not suitable.
API 5CT Specification: An official standard established by the American Petroleum Institute governing seamless steel casing and tubing strings used in oil and gas extraction.
Grade C90: A Group 2 controlled-yield strength steel grade featuring a yield strength maintained between 90 ksi (621 MPa) and 105 ksi (724 MPa)
API 5CT Seamless Tubing – Grade J55 is a general-purpose J55 seamless tubing made to API Spec 5CT / ISO 11960. It has a yield strength of 379–552 MPa (55–80 ksi) and a minimum tensile strength of 517 MPa (75 ksi). Its low phosphorus and sulphur limits (0.030% max each) and good weldability and toughness make it an economical choice. J55 is widely used as production tubing in shallow to moderate-depth, non-sour oil and gas wells and for water injection, and is one of the most common OCTG tubing (oil country tubular goods) grades. It is supplied in plain end, NUE and EUE forms with API threads and couplings, in sizes from 2-3/8" to 4-1/2".
Ochnology Solution Pvt. Ltd. is a manufacturer and supplier of API 5CT tubing in India, offering J55 tubing to oil and gas operators, EPC contractors and well-service companies, with mill test certificates and third-party inspection on request. J55 is a cost-effective choice for low-pressure, sweet service wells where the higher strength or sour-service grades such as N80, L80 and C90 are not needed.
API 5CT Standard: The official American Petroleum Institute standard governing seamless steel casing and tubing used in oil and gas extraction.
Grade J55: A Group 1 general-purpose steel grade featuring a minimum yield strength of 55 ksi (379 MPa) and a maximum yield strength of 80 ksi (552 MPa).
These are some of the key features of tubing and casing:
We are the reputed Tubing and Casing Wholesalers in Cambodia, offering specification-based bulk purchasing to oil & gas, drilling, energy, and industrial buyers. We arrange tubing and casing as per grade, diameter, wall thickness, length, connection type, quantity, and application.
We provide wholesale supply to fulfill project or bulk requirements, and products like L80, J55, or C90 are sourced based on confirmed requirements and availability. Buyers can share technical specifications, quantity, packaging, documentation, and delivery date for appropriate sourcing coordination.
We specialize in selecting tubular products for the operational and engineering needs of each project. Wholesale support also includes quality documentation, packaging, shipment planning, and delivery coordination for industrial buyers, whether for drilling, well construction, completion, or production operations.
Sourcing of tubing and casing can be done in various grades depending on the application. Common specification variants include:
L80 is a steel grade often used for oil and gas tubulars. It is used in situations that require adequate strength and mechanical properties for well-related operations. The specific product specification, size, mechanical characteristics, and connection specification should be verified in accordance with the applicable standard and project requirements.
J55 is another frequently used oil and gas tubular product grade. It is suitable for casing and tubing assemblies that meet the operating conditions and technical requirements of the grade. Buyers are advised to verify sizes, mechanical properties, connection type, and applicable standard before purchasing.
C90 is an oil and gas tubular grade suitable for applications requiring certain mechanical properties. It may be used in appropriate well conditions per operating conditions and project specifications. The grade should always be determined by the well design, service conditions, applicable standards, and required performance.
We are also known as the best Tubing and Casing Dealers in Cambodia, assisting clients with sourcing steel tubular goods for drilling, oil and gas, energy, and industrial applications. We coordinate products as per key parameters such as steel grade, dimensions, wall thickness, length, connection, quantity, and application.
Customers may contact us for appropriate tubing and casing specifications, including commonly used L80, J55, and C90, as per availability and project needs. Dealer support is geared toward understanding customer needs and coordinating appropriate material for domestic and international sourcing.
Packaging, documentation, quantity coordination, and delivery planning can also be undertaken as per agreed requirements. For well construction and production applications, proper product selection is important — we advise buyers to confirm the applicable standard, operating conditions, and technical specifications before ordering. Our approach is to support industrial buyers seeking reliable tubular products that meet project requirements.
A complete technical specification should be consulted before ordering. The table below outlines the key specification details of tubing and casing:
|
Product |
Tubing and Casing |
|
Application |
Oil & Gas, Drilling, Well Construction, Production |
|
Material |
Steel |
|
Grades |
L80, J55, C90 |
|
Product Type |
Tubing / Casing |
|
Dimensions |
As per requirement |
|
Wall Thickness |
As per specification |
|
Length |
As required |
|
Connection |
In accordance with applicable requirement(s) |
|
Quantity |
Bulk / Project Requirement |
|
Packaging |
As per product and shipment specifications |
|
Documentation |
As per buyer's instructions |
|
Application Conditions |
Based on the needs of the wells and operations |
The specification should be verified prior to ordering, as size, grade, connection, mechanical properties, and applicable standard may differ from project to project.
Tubing and casing are important in the construction of oil and gas wells and in their production. Their applications include:
The choice of casing and tubing is determined by project requirements such as well depth, pressure, temperature, formation, fluid properties, and mechanical loading, among others.
Appropriate selection of a tubular product is a crucial part of good design and procurement. Casing must be structurally suited to support the wellbore, and tubing must provide a proper flow path for production fluids.
Key considerations include the required steel grade, outside diameter, wall thickness, length, connection, operating pressure, temperature, well depth, mechanical loading, corrosion conditions, and intended application.
Products should never be chosen simply because they are available or inexpensive — the right grade should be selected based on the applicable technical standard and the operating environment. Correct specification matching helps ensure consistent performance and minimizes procurement issues.
Some of the industries we serve:
Tubing and casing are widely used in oil and gas wells to facilitate drilling, well construction, completion, and production. Grade and dimensions are determined by well design and operating conditions.
Tubular products must withstand the mechanical and environmental conditions present during drilling. Properly designed casing supports the wellbore and maintains structural integrity.
Tubular products for exploration, production, and associated infrastructure may be required across the energy sector. Specific requirements vary depending on project design and operating conditions.
Exploration activities involve creating wells to study underground geology and assess possible oil and gas reserves. Tubular products are an important component of well construction during these activities.
Selected tubular products may also be procured for industrial use, where steel tubes are needed with particular dimensional and mechanical properties.
Industrial buyers should consult a thorough technical specification before ordering. Important factors include:
Products for oil and gas projects should be chosen based on the engineering needs of the well and the appropriate specification. Documentation and traceability may also be relevant for industrial procurement and project quality control.
These are the applications of tubing and casing:
Ochnology Solutions Pvt. Ltd. Tubing and Casing Exporters in Cambodia, helps overseas customers with tubing and casing for oil and gas, drilling, energy, and industrial use. Export requirements are coordinated based on product specifications, dimensions, quantity, length, connection requirements, packaging, destination, and shipping conditions.
Key factors for international procurement include product specifications, packaging, documentation, transportation, and shipment planning, all coordinated in accordance with the buyer's technical specifications and agreed commercial conditions.
Our sourcing ability allows us to arrange the appropriate tubular product for customers seeking oil and gas grades, including L80, J55, and C90, subject to availability and confirmed project specifications.
As one of the trusted names among casing and tubing manufacturers, here are a few reasons to consider us for your tubing and casing needs:
Ochnology Solutions Pvt. Ltd. coordinates the supply of tubing and casing to customers in Cambodia and the surrounding industrial markets. Requirements can be set by product grade, dimension, quantity, application, packaging, and delivery time. L80, J55, and C90 tubular products are available by confirmed specification from Phnom Penh, Sihanoukville, and Siem Reap.
Looking for tubing and casing for an oil and gas, drilling, or industrial project? Share your required grade, size, wall thickness, length, connection, quantity, application, and delivery needs with Ochnology Solutions Pvt. Ltd.
We will source according to your technical and commercial requirements and help arrange the required tubular products for your project. Call Ochnology Solutions Pvt. Ltd. today to discuss your tubing and casing requirements, bulk procurement needs, and delivery specifications.
Our export team responds within 24 business hours with competitive pricing, lead time, and complete export documentation.
Connect with Ochnology for dependable industrial sourcing and supply.
