API 15HR And API 15LR Fiberglass Pipe Prices For Oil Well And Geothermal Well

Why choose us? 300+workers 20+countries 3+ offices 2+factories 50sales+250+workers including middle east, Euro,North and south america, Asia, Africa Dongying,   Qingdao, Hekou Shandong Dongying We are a leading manufacturer of technically advanced fiberglass pipe and tanks in china.


When it comes to superior quality and reliability in fiberglass pipes for oil, gas, and geothermal wells, CNPS stands out as the premier choice. As a leading manufacturer in China, we take pride in our commitment to excellence and cutting-edge technology.

Fiberglass API 15HR &API 15LR Pipes: Unmatched Performance

Our API 15HR and API 15LR fiberglass pipes are engineered to meet the stringent standards of the oil and geothermal industries. These pipes offer unparalleled corrosion resistance and structural integrity, ensuring longevity and optimal performance even in challenging well environments. Whether you require high-pressure API 15HR pipes or low-pressure API 15LR pipes, CNPS provides a comprehensive solution to meet your specific needs.

API 15HR Pipe

Engineered to API 15HR specifications, our fiberglass pipes offer high resistance to corrosion and temperature, making them ideal for the demanding conditions of oil wells. These pipes are crafted with precision and durability, ensuring a reliable and long-lasting solution for your oil well needs.

API 15LR Pipe

Compliant with API 15LR standards, our fiberglass pipes are specifically designed for geothermal well applications. With a focus on performance and longevity, these pipes provide exceptional resistance to corrosion and are capable of withstanding the unique challenges posed by geothermal environments.

Global Presence, Local Expertise

With over 300 dedicated workers and a presence in more than 20 countries, CNPS boasts a global reach that underscores our commitment to serving diverse markets. Our strategically located offices in Middle East, Euro North and South America, Asia, Africa Dongying, Qingdao, and Shandong Dongying Hekou, facilitate efficient production and distribution. Our extensive team of professionals ensures personalized service and support for clients across the globe.

Partner with CNPS for unparalleled expertise, advanced technology, and a commitment to quality that sets us apart as a leading manufacturer of fiberglass pipes and tanks in China. Order now to experience the reliability and durability of our API 15HR and API 15LR pipes and tubes, tailored to meet the unique demands of oil, gas, and geothermal well applications.

Fiberglass pipe, commonly referred to as Fiberglass Reinforced Plastic (FRP) or Glass Reinforced Epoxy (GRE), is the material of choice for demanding oilfield applications. Our  Oilfield fiberglass line pipe is available in diameters of 2-inch to 12-inch (50 mm to 300 mm) and in pressure classes of 300 psig to 3000 psig (20 barg to 206 barg). Pipe sections are assembled using the specail  joint. As the piping system weights about a quarter to one-eighth of the equivalent steel pipeline, it requires substantially smaller lifting equipment and a typical installation crew of three to six, depending on diameter.



High quality and efficiency, Science and technology leading, Top level service, Customer satisfaction.



We set the high standards of quality, safety and value in each processes such as R&D,purchase, manufacture, inspection. Following the requirements of ISO9001 and QPI QI, we have built a integrated and effective quality management system. We control the quality strictly with the scientific production process coved the whole processes from Supplier qualification review to raw material inspection, from surface material to material composition, from hardness to strength, from the real time monitoring in manufacturing process to the complete inspection before delivery. Our excellent quality management system can ensure the high-level and stable quality and guarantees the product qualification rate reach 100%.



We have all kinds of advanced testing and inspecting equipments covering the material testing, chemical detection,mechanics testing, nondestructive testing, fatigue test, and others testing customer required. With these advanced equipments, it is easier for product optimization, performence testing and quality control to ensure the stability and promotion of products.   High quality and high efficiency Professional Management Guarantee Equipment Guarantee  Our main Product of API 15LR and API HR fiber glass pipes and Tanks   API 15LR FRP pipeline API 15HR FRP pipeline API 15LR FRP pipeline API 15HR FRP pipeline   FRP Steel Storage tanks FRP steel storage tanks FRP vertical storage tanks FRP storage tanks.



Our GRE oil pipes and fittings had already certificated by API 15HR and API 15LR.

a. Diameter Range: 43.5mm – 1638mm (1″ – 40″)

b. Rated Pressure Range:3.45- 34.5MPac.

Max. Operating Temperature: 110℃

It is glass fiber reinforced thermosetting resin pipeline manufactured by micro-controlled filament winding of expoxy resin and high- strength glass fiber roving.  




2.Pressure rating:3.45Mpa-34.5Mpa

Production standard: API 15HR-2001 /SY/T6267-2006  for high pressure fiberglass line pipe.



1.Wastewater transmission or wastewater treatment pipeline

2.High-pressure delivery line for petroleum, natural gas, saline water, CO2 and H2S

3.Connecting pipes for storage tanks and fire hoses.  



•  Crude oil transmission lines

•  Gas transmission lines

•  Oilfield re-injection lines

•  Brine, saltwater and seawater lines

•  Potable water transport lines

•  Brackish water transport lines

•  Wastewater and sewage systems

•  Drainage lines

•  General industrial service for mildly corrosive liquids  



Our fiberglass pipe laminate meets the requirement of API



API 15LR and API 15HR. Pipe and fittings have a liner thickness of 0.25mm. Pipe with no liner is available upon request. The pipe wall thickness established in this catalogue is based on design temperature of 93°C. Contact for higher application temperatures. Maximum operating Temperature: 93 °C



1.What is the difference between GRE and GRP pipes?

The main difference between the GRE and GRP is the resin used for bonding the glass fiber. GRP pipe used Isophthalic Resin whereas GRE pipe used Epoxy Resin. Pipes are used for industrial application, as it can withstand higher temperature compare to GRP pipe.


2. What is the difference between GRP and FRP?

Fibreglass or GRP is a composite material made out of glass fibres and uses polyester, vinyl, or epoxy as the polymer. … In a nutshell, if the fibre of composite is glass, it is known as GRP( Glass reinforced plastic). Fibreglass(GRP) is one type of FRP.


3.What is difference between GRP and FRP?

Polymer matrix holds the fibres in their position and transfers the loads between the fibres. In a nutshell, if the fibre of composite is glass, it is known as GRP( Glass reinforced plastic). Fibreglass(GRP) is one type of FRP.


4.What is difference between API SPEC 15HR and API SPEC 15LR ?

API SPEC 15HR is standard for High-pressure Fiberglass Line Pipe. API SPEC 15LR standard for low-pressure Fiberglass Line Pipe. We have both of them.  



We are seeking fiberglass pipe and tanks distributors , agents, and representatives for our products in the world countries and areas and would welcome your interest. Below we will briefly describe who we are, what we do, what we are looking for, and how we prefer to operate. We are  seeking Agents or Distributors in the worldwide for  API 15HR and API 15LR fiberglass pipe and tanks.


1. Are you looking for a product distributor?

If your company is looking for a means to distribute your products in the EU, you will be able to find relevant commercial agents and exclusive distributors/sole distributors by looking through our directory. In addition, we provide a means for you to advertise your products to potential distributors. These services are provided free of charge. Sign up to find distributors.

Are you looking for new product lines to sell?

2.Are you a distributor looking for new product lines for your business to carry?

We have a catalogue of products that could be of relevance to your business and market. In addition you have the possibility to create a business profile targeting potential business partners. These services are provided free of charge.



I’m interested! If you are interested in becoming our distributor, agents or representatives for API 15LR and API 15HR Fiberglass pipes and tanks, please contact us directly to discuss more details.

Weight 5 kg


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