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  • Steel Pipe, OCTG Pipe, Casing and Tubing, Pipe Fittings

    ENSURING YOUR FLOW

    GET A RESPONSIBLE SUPPLY PARTNER FOR OIL AND GAS PRODUCTS

  • API 5L Pipe, ASTM Welded and Seamless Steel Pipe for Sale

    Octal offers welded (ERW, LSAW, SSAW) and seamless steel pipe for sale, available in:

    Black Carbon Steel Pipe for sale

    ASTM A53 B, A106 B, A179, A192, A333 Gr 1 to Gr 6

    API 5L Pipe

    API 5L pipe Gr B, X42, X46, X52, X56, X60, X65, X70, PSL1 and PSL2 for Sale in Stock and Fresh

    Contact us to get offer right now!

  • API 11B Sucker Rods

    Octal supply Sucker Rods in API 11B with different grades.
    Grades available in Grade C, D, K, KD, HL, HY

    Material available in AISI 3130, AISI 4130, AISI 4138M, AISI 4330M, AISI 4142, AISI 8630 etc.

Products

API 5L Seamless Steel Line Pipe

API 5L seamless steel pipe in various grades and sizes. From Grade B, X42, X46, X60, X65, to Grade X70.

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API 5L Welded Steel Pipe

Octal supplies API 5L welded (ERW, LSAW, SSAW) line pipe in different grades.

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Carbon Steel Pipe

Octal offers high quality and competitive price of seamless and welded carbon steel pipes, available in 3PE, FBE, Zinc coated, for mining slurry industries,

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Chrome Moly Pipe

Chrome Moly Pipe Chrome Moly Pipe refers to the pipe that contain a certain percentage of Chrome and Molybdenum elements, chrome provides corrosion resistance while Moly increases the overal strength, resistance, electricity, hardenability and overall quality. These elemements make the material could suitable for high temperature services and corrosion environment. Mainly standard of Chrome Moly […]

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CRA Clad and Lined pipe

CRA (Corrosion resistant alloy) clad pipe and lined pipe applied for the anti-corrosion environment, they have been considered as a new material in the oil and gas pipeline systems. Since they are two kinds of steel material that composite together through bonding processes. (Inner pipe material with expensive stainless 316L or alloy steel Inconel 625, […]

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Steel Pipe Fittings & Accessories

Steel pipe fittings as Elbow, Tee, Reducer, Cap, Nipple, Union. Material in carbon, alloy, and stainless steel.

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OCTG Tubing, API 5CT Tubing

OCTG, Tubing in API 5CT Grade J55/K55, N80, C90, C95, P110, Ends EUE & Preimium ends

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Steel Casing Pipe API 5CT

API 5CT Casing Pipe in Grade J55/K55, N80-1, N80Q, C90, C95, P110, Ends BTC, EUE & Preimium

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About Octal

Octal is located in China, recognized as a professional supplier, distributor and manufacturer union in providing integrated piping solutions for oil and gas company. Equipped with multi-base manufacturing facilities in south and north of China mainland, Octal supplies high quality piping products including API 5L Line Pipe, carbon and alloy pipe, Casing and Tubing, Steel plate, Sucker Rod, Steel Pipe Fittings, valves, and equipment for oil and gas industries. All our items with full Material Traceability and Certification. We are chasing for the Quality Material, Customer Satisfaction and Deliveries On Time. As our Primary Targets to achieve, we have agreements with a large number of steel pipe Stockist and Piping Manufacturers for different sizes and materials, this implies that we…

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Why Choose Us

Professional Experiences

We have been serving the Oil and Gas company for the last decades, succeed to achieve profitable full satisfied contracts with the most famous customers of the oilfield activity such as SINOPEC / CNPC / PEMEX / PDVSA / PTTEP / AMOTIC / ITECO, and much more Material Sourcing skills.

Efficient Procurement & Inspection

In order to meet the demands of diverse market and maintain a competitive Edge. Octal has set up a specialized Procurement Department including Inspection Administrations. From Manufacturer Audit, making quality plans, pre-inspection meeting, witness of production, material test, pre-shipment inspection. We are always there for the double guarantee, and provide the first hand information.

Complete Traceability

Every single product from Octal is completely traceable for each process, including raw material control, Heating No, Batch No, Product No. Once the Non-qualified material is found, corresponding test and improvement will be done accordingly.

Oil and Gas Products

API 5L Seamless Steel Line Pipe

API 5L seamless steel pipe in various grades and sizes. From Grade B, X42, X46, X60, X65, to Grade X70.

API 5L Welded Steel Pipe

Octal supplies API 5L welded (ERW, LSAW, SSAW) line pipe in different grades.

Carbon Steel Pipe

Octal offers high quality and competitive price of seamless and welded carbon steel pipes, available in 3PE, FBE, Zinc coated, for mining slurry industries,

Chrome Moly Pipe

Chrome Moly Pipe Chrome Moly Pipe refers to the pipe that contain a certain percentage of Chrome and Molybdenum elements, chrome provides corrosion resistance while Moly increases the overal strength, resistance, electricity, hardenability and overall quality. These elemements make the material could suitable for high temperature services and corrosion environment. Mainly standard of Chrome Moly […]

OCTG Tubing, API 5CT Tubing

OCTG, Tubing in API 5CT Grade J55/K55, N80, C90, C95, P110, Ends EUE & Preimium ends

Steel Casing Pipe API 5CT

API 5CT Casing Pipe in Grade J55/K55, N80-1, N80Q, C90, C95, P110, Ends BTC, EUE & Preimium

API 5DP Drill Pipe

Drill Pipe in API 5DP, Diameters from 2 3/8” to 6 5/8”, Grade DZ50, E75, R780, X95, G105, S135

API 5L Seamless Steel Line Pipe

API 5L seamless steel pipe in various grades and sizes. From Grade B, X42, X46, X60, X65, to Grade X70.

API 5L Welded Steel Pipe

Octal supplies API 5L welded (ERW, LSAW, SSAW) line pipe in different grades.

Carbon Steel Pipe

Octal offers high quality and competitive price of seamless and welded carbon steel pipes, available in 3PE, FBE, Zinc coated, for mining slurry industries,

Chrome Moly Pipe

Chrome Moly Pipe Chrome Moly Pipe refers to the pipe that contain a certain percentage of Chrome and Molybdenum elements, chrome provides corrosion resistance while Moly increases the overal strength, resistance, electricity, hardenability and overall quality. These elemements make the material could suitable for high temperature services and corrosion environment. Mainly standard of Chrome Moly […]

Wellhead Christmas Tree for Oil & Gas

Wellhead, Christmas tree in API 6A, Materia class in AA-ff, AA, BB, CC, DD, EE, FF, HH, NL

Steel Pipe Fittings & Accessories

Steel pipe fittings as Elbow, Tee, Reducer, Cap, Nipple, Union. Material in carbon, alloy, and stainless steel.

Steel Pipe Flange

Slip on Flange, Weld Neck Flange, Socket Welding Flange, Thread Flange, Blind Flange, DN Flange available.

API & ASTM Carbon Steel Plate

Steel plates, coils in API Line Pipe Steel API 5L, 5CT, ASTM A36, ASTM A516, ASTM A283, ASTM A537, ASTM A572 etc.

API 11B Sucker Rod, Pony Rod, Drive Rod for Sale

Sucker Rods API Specs. 11B, in Grades C, K, D, KD, HL, HY, High Strength Rods in AISI 4330M, and AISI 4138M, AISI 8630.

API 6D Valve, Pipeline Valve

Ball Valves, Gate valves, Globe valves, Check valves, Butterfly valves available in API 6D / API 600

Recent News

API 5CT Casing and Tubing Specification

API 5CT is standard technical specifications for steel casing and tubing pipes used for oil wells in petroleum and natural gas industries. Besides casing and tubing, it also includes pup joints, coupling stock, coupling material, and accessory materials, and establishes requirements for three product specification levels (PSL-1, PSL-2, and PSL-3). The requirements for PSL-1 are […]

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Steel Pipe Pile, Pipe Piling, Piling Pipe – Foundation Material

A steel pipe pile is a type of steel piling material that is commonly used to support and stabilize the foundation of a building. It is typically made of carbon steel and can be manufactured in seamless or welded forms, such as SSAW or LSAW. Therefore, a pipe pile serves as a structural construction material. […]

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Our Featured Projects

API 5CT Tubing 4.70# 2-3/8in Delivery to Germany| High-Quality L-80 EUE R2 Standard Tubing

Order details: Seamless tubing Referring standard: API 5CT Key requirement: The outer packaging should use plywood cases. Product name: Tubing 4.70# 2-3/8in EUE, L-80, R2 length Outer Diameters: 2-3/8in Destination port: Port Hamburg, Germany Discover our premium API 5CT standard 4.70# 2-3/8″ seamless tubing, the ideal choice for your oil and gas needs. We offer […]

Delivery of ASTM B564 Flanges to Malaysia

Order details: Alloy 625 and 825 Flange Referring standard: ASTM B564 UNS N06625, ASTM B564 UNS N08825 Key requirement: ALLOY Product name: Weld Neck Flanges Outer Diameters: DN25 Destination port:  LABUAN, Malaysia In conclusion, our commitment to delivering high-quality ASTM B564 flanges, including Alloy 625 and 825 weld neck flanges, ensures that your projects are […]

High-Quality Carbon Steel Pipes, Flanges, and Fittings Delivery to Buenos Aires, Argentina

Order details: Carbon steel pipes, flanges, fittings Referring standard: ASTM A234 GRB, ASTM A105, ASTM A106 GRB Product name: Seamless pipe, Eccentric Reducers, Concentric Reducers, Weld Neck Flanges, SW Flanges, SO Flanges, Tee, Reducing Tee, Elbow, Weldolets, Sockolets Outer Diameters: Suitable for 1-16 inches Destination port: Buenos aires, Argentina Stay connected with us for the […]

Carbon Steel Pipes, Flanges, Fittings Delivery to Buenos Aires, Argentina

Order details: Carbon steel pipes, flanges, fittings Referring standard: ASTM A234 GRB, ASTM A105, ASTM A106 GRB, API 5L X52, ASTM A193 GR B7, ASTM A194 GR 2H, SS316, MSS SP 75 Gr. WPHY-52 Key requirement: Carbon steel Product name: Seamless pipe, 90° Long Radius Elbow, Tee,  Reducing Tee, Weld Neck Flanges, Blind Flanges, SW […]

API 5CT Tubing 4.70# 2-3/8in Delivery to Germany| High-Quality L-80 EUE R2 Standard Tubing

Order details: Seamless tubing Referring standard: API 5CT Key requirement: The outer packaging should use plywood cases. Product name: Tubing 4.70# 2-3/8in EUE, L-80, R2 length Outer Diameters: 2-3/8in Destination port: Port Hamburg, Germany Discover our premium API 5CT standard 4.70# 2-3/8″ seamless tubing, the ideal choice for your oil and gas needs. We offer […]

ASTM A53 GradeB, API 5L GradeB Pipe Delivery to Libya

Order details: Seamless pipes Referring standard: ASTM A53 GRB, API 5L GRB Key requirement: Carbon steel / Seamless Product name: Hot-Rolled seamless pipe Outer Diameters: 3 inch, 10 inch, 12 inch, 6 inch Destination port: Tripoli, Libya Discover our high-quality ASTM A53 Grade B and API 5L Grade B seamless pipes, tailored for your needs […]

Concrete weight coating pipe

Concrete weight pipe is a type of pipeline equipment used in the construction and engineering industry. It is made of concrete and can be weighted by placing heavy objects inside the pipe to increase its weight, thereby enhancing its ability to withstand pressure and stability. Concrete weight pipes are commonly used in supporting columns for […]

ASTM A213 TP316L Tubing for Heat Exhanger to The United States

  Purchase Order Details: Steel Tubes for Heat Exchanger Reference Standard: ASTM A312/A213M S31008 Key Requirement: Cold-worked, non-welded steel Product Name: Seamless Tubes Outer Diameter: 19.05 MM (3/4″) Thickness: 2.11 MM (14BWG) Length: 7315MM Destination: Port of Miami, USA.  

API 5CT N80 CASING and Tubing Pipe in 5 1/2”, 7” and 9 5/8”

Project of Pdvsa for Steel Casing Pipe Client: PDVSA from South America Destination Port: Guanta, Venezuela Location: South America Delivery Quantity: 280,000 FT Year Completed: 2014 Material Specification of API 5CT N80 Casing Pipe ITEM 1: API 5CT CASING PIPE SEAMLESS, NON SLOTTED, MATERIAL CARBON STEEL, EXTERNAL DIAMETERS 7 in, NOMINAL WEIGHT 23.00 lb/ft, ENDS […]

Delivery of ASTM B564 Flanges to Malaysia

Order details: Alloy 625 and 825 Flange Referring standard: ASTM B564 UNS N06625, ASTM B564 UNS N08825 Key requirement: ALLOY Product name: Weld Neck Flanges Outer Diameters: DN25 Destination port:  LABUAN, Malaysia In conclusion, our commitment to delivering high-quality ASTM B564 flanges, including Alloy 625 and 825 weld neck flanges, ensures that your projects are […]

High-Quality Carbon Steel Pipes, Flanges, and Fittings Delivery to Buenos Aires, Argentina

Order details: Carbon steel pipes, flanges, fittings Referring standard: ASTM A234 GRB, ASTM A105, ASTM A106 GRB Product name: Seamless pipe, Eccentric Reducers, Concentric Reducers, Weld Neck Flanges, SW Flanges, SO Flanges, Tee, Reducing Tee, Elbow, Weldolets, Sockolets Outer Diameters: Suitable for 1-16 inches Destination port: Buenos aires, Argentina Stay connected with us for the […]

Carbon Steel Pipes, Flanges, Fittings Delivery to Buenos Aires, Argentina

Order details: Carbon steel pipes, flanges, fittings Referring standard: ASTM A234 GRB, ASTM A105, ASTM A106 GRB, API 5L X52, ASTM A193 GR B7, ASTM A194 GR 2H, SS316, MSS SP 75 Gr. WPHY-52 Key requirement: Carbon steel Product name: Seamless pipe, 90° Long Radius Elbow, Tee,  Reducing Tee, Weld Neck Flanges, Blind Flanges, SW […]

Carbon Steel Pipes, Flanges, Fittings Delivery to Buenos Aires

Order details: Carbon steel pipes, flanges, fittings Referring standard: ASTM A234 GRB, ASTM A105, ASTM A106 GRB, ASTM A193 GR B7, ASTM A194 GR 2H,     SS304 Key requirement: Carbon steel Product name: Seamless pipe, Concentric Reducers, Nipples, Coupling, Weld Neck Flanges, SW Flanges, SO Flanges, Tee, Reducing Tee, Elbow, Weldolets, Sockolets, Threadolets Outer Diameters: […]

ASTM A572 Steel Plate to Dubai

Project of ASTM A572 Steel Plate Client: Client from Saudi Arabia Location: Dubai, Saudi Arabia Delivery Quantity: 350 MT Year Completed: 2014 Material Order Specification Material Carbon Low Alloy Steel Plate, standard and grade ASTM A572 Grade 50 / ASTM A709 Grade 345, sizes in 6mm, 8mm, 9.5mm 12.5mm, 16mm, 20mm, 25mm and etc. Want […]

Stainless steel plate 304 2B

Project of Stainless Steel Plate 304 Client: Client from Peru Location: Callo, Peru Delivery Quantity: 80 MT Year Completed: 2013 Material Specification of Purchase Order Stainless Steel Plate in coil 304 2B, stainless steel coil 304 2B, thickness 5mm, width 1500mm, quantity 80MT.

ASTM A516 GR70 Boiler Steel Plate

Project of ASTM A516 GR70 Client: South of America Location: Exported to South of America Surface Area: 520 MT Year Completed: 2013 Material Specification of the Boiler Steel Plate

ASTM A36 Carbon Chequered Steel Plate in 6mm to Singapore

Project of Chequered Steel Plate Client: Client from Asia Location: Singapore Delivery Quantity: 260MT Year Completed: 2015 Material Specification of the Purchase Order Chequered steel plate, material standard ASTM A36, carbon steel, thickness 6mm, width 1000mm, length 2000mm. Quantity 260MT.

ASTM A36 Carbon steel Angle Delivery to Ecuador

Order details: Carbon steel Angle Referring standard: ASTM A36 Key requirement: A36, Angle Product name: Hot-Rolled Angle Size: 125mm ×10mm Destination port: Guayaquil, Ecuador Explore our ASTM A36 carbon steel angles, ideal for your construction needs in Ecuador. Our hot-rolled steel angles, sized at 125mm x 10mm, adhere to ASTM A36 standards, ensuring quality and […]

Sucker Rod 4330 in API 11B Grade D sold to PDVSA

Project of Sucker Rod 4330 Oil and Gas Client: Pdvsa from Venezuela Sucker Rods Project Location: Guanta, Venezuela, South America Delivery Quantity: 10,000 units Year Completed: 2013 sucker rod 4330 Material Specification API 11B SUCKER ROD 4330, SOLID TYPE, USE PCP, DIAMETER 1-1/4 in and 1-1/2 in, LENGTH 25 ft, CONNECTION TYPE AND SIZE 1 […]

Pneumatic Actuator Ball Valve

Project Description in Middle East Ball Valves Client: Client from Middle East Project Location: Middle East Delivery Quantity: 37 units Year Completed: 2015 Pneumatic Actuator Ball Valve Specification PNEUMATIC ACTUATOR BALL VALVE ON/OF TYPE, SIZE 4 inch, 8 inch, 10 inch, ANSI CLASS 300, RANGE 7-15 PSI, ACTION OPEN AIR (AIR TO OPEN VALVE), NORMALLY […]

Cilents / Partners