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注文品 CAN/CSA-Z245.21 3LPE コーティングラインパイプの納品完了

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A customer that we have been following up for 8 years has finally placed an order. The order is for a batch of NPS 3“, NPS 4”, NPS 6“ and NPS 8” diameters, thickness SCH40, single length 11.8M, with 2.5mm thick 3-layer polyethylene coating for corrosion protection, which will be buried in the ground for natural gas transportation. The pipes are manufactured in accordance with API 5L PSL 1 Gr. B seamless pipe standard and the corrosion protection coating are manufactured in accordance with CAN/CSA-Z245.21 standard. Our seamless tubes are rolled in the world’s most advanced PQF mill, which is manufactured by SMS Group in Germany. Our 3LPE coatings are […]

PTT タイ – カンボジア石油桟橋プロジェクト

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PTT Thailand – Cambodia Oil Jetty Project Project: Oil Jetty Location: Cambodia Duration: February 2021 – July 2021 Required Product: Steel Pipes, Pipe Fittings, Pipe Flanges Specifications: API 5L Gr.B, ASME B16.9, ASME B16.5 Quantity: 75 Tons Steel Pipes, 130 Pieces Pipe Fittings and Flanges Use: Oil Jetty Submarine Pipeline System Coatings Specifications: DIN 30670-2012 3LPE Coating Use: Prevention of seawater and sea salt corrosion and lifespan extension

違いを知る: TPEPE コーティングと 3LPE コーティング

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TPEPE anticorrosive steel pipe and 3PE anticorrosive steel pipe are upgrading products based on the outer single layer polyethylene and internal epoxy-coated steel pipe, it is the most advanced anticorrosive long-distance steel pipeline buried underground. Do you know what is the difference between TPEPE anticorrosive steel pipe and 3PE anticorrosive steel pipe?     Coating Structure The outer wall of the TPEPE anticorrosive steel pipe is made of 3PE hot-melt junction winding process.  It is composed of three layers, epoxy resin(bottom layer), adhesive(intermediate layer) and polyethylene(outer layer). The inner wall adopts the anti-corrosion way of thermal spraying epoxy powder, and the powder is evenly coated on the surface of the […]

石油掘削プロジェクトで使用されるケーシングパイプのねじゲージ

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In the oil and gas industry, casing pipes play a critical role in maintaining the structural integrity of wells during drilling operations. To ensure the safe and efficient operation of these wells, the threads on the casing pipes must be precisely manufactured and thoroughly inspected. This is where thread gauges become indispensable. Thread gauges for casing pipes help ensure the correct threading, which directly affects the performance and safety of oil wells. In this blog, we will explore the importance of thread gauges, how they are used in oil drilling projects, and how they help address common industry concerns. 1. What are Thread Gauges? Thread gauges are precision measuring tools […]

プラスチックライニング鋼管とプラスチックコーティング鋼管

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Plastic lined steel pipe: Definition: Plastic-lined steel pipe is a steel-plastic composite product made of steel pipe as the base pipe, with its inner and outer surfaces treated, zinc plating and baking paint or spray paint on the outside, and lined with polyethylene plastic or other anti-corrosion layers. Classification: Plastic-lined steel pipe is divided into cold water plastic-lined steel pipe, hot water lined plastic steel pipe, and plastic rolling plastic lined steel pipe. Lining plastic: polyethylene (PE), heat-resistant polyethylene (PE-RT), cross-linked polyethylene (PE-X), polypropylene (PP-R) hard polyvinyl chloride (PVC-U), chlorinated polyvinyl chloride (PVC-C). Plastic-coated steel pipe: Definition: Plastic-coated steel pipe is a steel-plastic composite product that is made of steel […]

掘削ガイドライン: ドリルストリング、ケーシング、チューブ

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Oil and gas drilling involves complex equipment and techniques to reach reservoirs beneath the earth’s surface. The drill string, casing, and tubing are the most critical components of any drilling operation. Each plays a pivotal role in ensuring a drilling project’s safety, efficiency, and success. Understanding Drilling Guidelines and the best practices for their use is essential for drilling engineers and operators alike. This guide covers the critical aspects of drill strings, casing, and tubing, providing solutions to common challenges encountered in oil and gas exploration. Whether you’re managing a drilling operation or working in exploration, these Drilling Guidelines will help you navigate the complexities of each component and ensure […]