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We are a leader in the Downhole Drilling Motors, pipeline, seamless linepipe sector, with a proven track record of success and innovation. Our company adopts an advanced production system so that our products can be produced smoothly, efficiently, and safely, which not only fully reduces the loss rate of machinery, but also fully guarantees the completion of product production progress. Various technical indicators of our Seamless OCTG have reached the leading level in the industry, and have been well received by customers at home and abroad. At our company, we believe in providing our clients with personalized service and support. Our products are produced by regular manufacturers in accordance with international standards, with good performance and long service life. We have introduced a variety of advanced environmental protection equipment and established a full set of environmental protection testing systems. While developing, the company does not forget to continuously summarize and optimize the service for customers, and the enthusiasm as always has won the trust of new and old customers. We strive to build the company into a high-tech enterprise with first-class technology, first-class management and first-class products. We firmly establish the safety principle of prevention first and prevention combined, and clarify the concept of safety production.
  • Downhole Drilling Motors
    Downhole Drilling Motors

    WANLEI provides downhole motors of vertical, single-bend, double-bend and adjustable motors. The hear-resistance temperature ranges are ≤120℃,120-150℃ and 150-180℃. The oil-based mud resistance and

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  • Square And Rectangular Tubes
    Square And Rectangular Tubes

    Our company produces a large quantity of square and rectangular pipes that are highly popular overseas.Our square and rectangular pipes are mainly manufactured through piercing and rolling

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  • API 5CT Oil Tubing Tube
    API 5CT Oil Tubing Tube

    API 5CT Oil tubing is a critical pipeline in the oil and gas extraction industry, manufactured strictly in accordance with API 5CT standard. API 5CT oil tubing tubes are available in multiple

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  • API 5CT Slot And Screen Pipes
    API 5CT Slot And Screen Pipes

    API 5CT petroleum slot and screen pipe is made of high-quality seamless steel pipe as the base material, and it precision processed to achieve both high-strength structural and efficient sand control

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  • API 5CT Oil Casing Tube
    API 5CT Oil Casing Tube

    API 5CT oil casing tube is a core pipe material in the field of oil and gas extraction. It is designed specifically to support the wall of oil and gas wells, and prevent formation collapse. We can

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  • API 5CT Slot And Screen Pipe
    API 5CT Slot And Screen Pipe

    Slot and screen pipe is casing and tubing cutted 0.1mm-6mm seam, which is widely used in petroleum and well completed for sand control. We can provide high quality slot and screen pipe of various

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  • High Quality API 5CT Casing And Tubing Pipe
    High Quality API 5CT Casing And Tubing Pipe

    Widely applied in oil drilling and extraction operations, our API 5CT casing and tubing pipes are available in sizes ranging from 114.3 mm to 508 mm. Welcome your inquiries and orders.

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  • API 5CT Casing And Tubing For Petroleum
    API 5CT Casing And Tubing For Petroleum

    API Spec 5CT specifies the technical delivery conditions for casing, tubing, pup joints, coupling stock, coupling material and accessory material. Tubing and casing are indispensable tools in

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  • API 5CT Casing Tubes
    API 5CT Casing Tubes

    The API casing is mostly made use of for the borehole wall surface assistance in the drilling

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  • Casing And Tubing OCTG
    Casing And Tubing OCTG

    casing and tubing OCTG Steel grade: J55, K55, N80-1 Delivery condition: AR, N Size range: OD 2-7/8 inch to 13-3/8 inch, WT 4mm to 35mm, according to API 5CT Dimension and tolerance: according to API

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  • API 5L Seamless Steel Line Pipe
    API 5L Seamless Steel Line Pipe

    API 5L seamless steel line pipe is widely used for pipeline transportation systems in the petroleum and natural gas industries. API 5L is suitable for conveying gas, water, and oil.

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  • OCTG Casing and Tubing Pipes for The Oil and Gas Market
    OCTG Casing and Tubing Pipes for The Oil and Gas Market

    OCTG Casing and Tubing Pipes, API 5L and API 5CT, is used for petroleum and gas industry, includes island and sea bottom petroleum and gas transfer pipe project, petroleum and gas exploitation.

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Michelle Terry star star star star star
Due to the continuous expansion of our business scope, the variety of products also needs to be increased. The team of this public supplier has given us quite a lot of shopping advice, which we are
Heather Smith star star star star star
Your product manager always gives us the best solution and your products are very innovative.
Valerie McCants star star star star star
Although this was our first time working together, we were impressed by your efficiency and good attitude.
Denise Marshall star star star star star
The company provides consultation for us online and installation service after receiving goods offline, which is really humanized and perfect experience!
Joan Clark star star star star star
The service attitude and product quality of this supplier proves why they are leading.
Thomas Oram star star star star star
The goods are very good, the delivery is also very timely, it is worth buying!
We pursue the purpose of sincerity, trustworthiness, and dedication of quality EN10255 Seamless Steel Pipe, Alloy Steel Seamless Pipes, JIS G3447 Stainless Steel pipe to the majority of users, and would like to be your sincere friend and ideal partner. Equipped with advanced facilities, Tianjin Wanlei Steel Pipe Co., Ltd. is one of the professional seamless octg manufacturers and suppliers in China. Under strict quality control and management system, we can assure the high quality of our products. Please be free to buy seamless octg with our factory.

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