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  • Requirements for polyethylene pipe laying

    Requirements for polyethylene pipe laying

    一、General Instructions (一)、The earthwork construction of polyethylene pipeline and steel frame polyethylene composite pipeline shall comply with the relevant provisions of the current national standard “Urban Gas Transmission and Distribution Engineering Construction and Acceptance C...
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  • Sichuan Senpu Pipe Co., Ltd. Organizes Employees to Carry out Nucleic acid Testing

    Sichuan Senpu Pipe Co., Ltd. Organizes Employees to Carry out Nucleic acid Testing

    Sichuan Senpu Pipe Co., Ltd. Organizes Employees to Carry out Nucleic acid Testing  Recently, the situation of epidemic prevention and control in our city has become increasingly severe and complex. Sichuan Senpu Pipe Co., LTD. (hereinafter referred to as Senpu Company) has actively responded to...
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  • PE Pipe Saddle Bypass Connection Method Manual

    PE Pipe Saddle Bypass Connection Method Manual

    PE Pipe Saddle Bypass Connection Method Manual   As part of our commitment to continuous innovation and product improvement, we are pleased to announce the launch of a new line of Universal Saddle Shape bypasses that provide customers with a single solution for all gas and water connection servi...
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  • Sichuan Senpu Pipe Co.,Ltd. Attended the Product Promotion Exhibition

    Sichuan Senpu Pipe Co.,Ltd. Attended the Product Promotion Exhibition

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  • 4 Connection Methods for PE Pipes

    4 Connection Methods for PE Pipes

     4 Connection Methods for PE Pipes 1. Hot melt connection Hot melt connection is a special heating tool to heat the polyethylene pipe or pipe fitting to be connected under pressure. After melting, the heating tool is removed and the two melting surfaces are connected by pressure. It is kept under...
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  • HDPE Gas Pipe Introduction

    HDPE Gas Pipe Introduction

    HDPE Gas Pipe Introduction Polyethylene pipe material is divided into PE80, PE100 two grades. PE gas pipe implementation standard :GB 15558.1,PE pipe for gas is the replacement of traditional steel pipe and PVC gas,PE gas pipe must bear a certain pressure, usually choose high molecular weight,...
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  • Requirements for Construction &Installation of Urban Heating Pipelines

    Requirements for Construction &Installation of Urban Heating Pipelines

    Requirements for Construction &Installation of Urban Heating Pipelines First, Engineering survey The construction unit shall determine the position and elevation of the pipe network construction line according to the position, number, accuracy grade and coordinate and elevation data of the u...
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  • Sichuan SENPU Pipe Co., Ltd. organized Party members to watch the 20th National Congress of the Communist Party of China.

    Sichuan SENPU Pipe Co., Ltd. organized Party members to watch the 20th National Congress of the Communist Party of China.

    Sichuan SENPU Pipe Co., Ltd. organized Party members to watch the 20th National Congress of the Communist Party of China. On Oct 16, 2022, Semp organized Party members to watch the 20th National Congress of the Communist Party of China online in the company’s second conference room. Top tw...
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  • Installation method of high-density polyethylene pipe

    Installation method of high-density polyethylene pipe

    Installation method of high-density polyethylene pipe Polyethylene water supply pipe will often be used in home decoration, polyethylene water supply pipe has many characteristics, can fully meet the use of people’s requirements. The sanitary performance is very good, in the processing do...
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  • Characteristics of high density polyethylene HDPE

    Characteristics of high density polyethylene HDPE

    Characteristics of high density polyethylene HDPE [Basic characteristics] High-density polyethylene is an opaque white wax-like material, the specific gravity is lighter than water, the specific gravity is 0.941~0.960, soft and tough, but slightly harder than LDPE, also slightly elongate, non-to...
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  • Application of HDPE Granules

    Application of HDPE Granules

      Application of HDPE Granules   HDPE Granules can be widely used in gas transportation, water supply, sewage, agricultural irrigation, fine particle solid transportation in mine, oil field, chemical industry, post and telecommunications and other fields, especially in gas transportatio...
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  • What is high-density polyethylene

    What is high-density polyethylene

    What is high-density polyethylene?   High Density Polyethylene (HDPE) is a thermoplastic resin with high crystallinity and non-polarity. The appearance of the original HDPE is milky white, and the thin section is translucent to a certain extent. PE has excellent resistance to most domestic...
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