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42CrMo alloy steel pipe

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The role of seamless steel pipe

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Seamless steel pipe product introduction — Sanonpipe

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Introduction to API 5L pipeline steel pipe

Standard specifications API 5L generally refers to the execution standard for pipeline steel pipes. Pipeline steel pipes include seamless steel pipes and welded steel pipes. At present, the commonly used welded steel pipe types on oil pipelines include spiral submerged arc welded pipe (SSAW), st... Read More

ASTM A106/A53/API 5L GR.B line pipe

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Do you understand the chemical composition of EN10216-1 P235TR1?

P235TR1 is a steel pipe material whose chemical composition generally complies with the EN 10216-1 standard.  chemical plant, vessels, pipework construction and for common mechanical engineering purposes. According to the standard, the chemical composition of P235TR1 includes carbon (C) content u... Read More

Seamless steel pipe application scenarios and application introduction to the boiler industry

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Introduction to the application of high-pressure boiler tubes

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Introduction to API 5L pipeline steel pipe

Standard specifications API 5L generally refers to the execution standard for line pipe. Line pipe include seamless steel pipes and welded steel pipes. At present, the commonly used welded steel pipe types on oil pipelines include spiral submerged arc welded pipe (SSAW), straight seam submerged a... Read More

EN10210 standard seamless steel pipe

The EN10210 standard is the European specification for the manufacture and use of seamless steel pipes. This article will introduce the application fields, characteristics and manufacturing process of EN10210 standard seamless steel pipe to help readers better understand the importance and practi... Read More

Types of seamless steel pipes

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ASTM A53Gr.B seamless steel pipe

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A333Gr.6 seamless steel pipe

A333Gr.6 seamless steel pipe is an important material widely used in fluid transportation fields such as oil and natural gas. Its excellent performance and wide range of applications make it play a pivotal role in the industry. Below we will introduce in detail the manufacturing process, performa... Read More

Introduction to ASTM A335 standard seamless alloy steel pipe.

ASTM-335 and SA-355M Standard Specification for Seamless Ferritic Alloy-Steel Pipe for High-Temperature Service. Belongs to the Boiler and Pressure Vessel Code. download Google The order form must include the following 11 items: 1. Quantity (feet, meters or number of rods) 2. Material name (seaml... Read More

How much do you know about seamless steel pipe Q345?

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In the past two weeks since the new year, we have received nearly 50 inquiries from new customers.

Why are customers so active after the New Year? The reasons I analyzed are as follows: 1. In the new year, more customers choose new suppliers. ——Sanonpipe Industry is your trustworthy friend, please feel free to place your order with us. 2. The main products of our website are products with grea... Read More

What are our processing procedures after receiving customer inquiries? Come and see if this is something you are concerned about?

Recently, I summarized that after a customer sends us an inquiry, from the customer’s perspective, what work needs to be done to quickly handle the inquiry for the customer? 1. First of all, I will sort out the inquiry content to see if the product sent by the customer is our company’... Read More

Seamless steel pipe material introduction: different materials for different uses

(1) Introduction to seamless steel pipe materials: GB/T8162-2008 (seamless steel pipe for structural use). Mainly used for general structures and mechanical structures. Its representative materials (grades): carbon steel No. 20, No. 45 steel; alloy steel Q345, 20Cr, 40Cr, 20CrMo, 30-35CrMo, 42Cr... Read More

Do you know seamless steel pipe thermal expansion equipment? Do you understand this production process?

Thermal expansion technology has been widely used in petroleum, chemical industry, electric power and other industries in recent years, with the most important application field being oil well pipes. Seamless steel pipes processed by thermal expansion technology have the advantages of dimensional... Read More

A plumbing service provider you can try to get to know.

A new year brings a new beginning. Tianjin Zhengneng Pipe Industry Co., Ltd. is a professional enterprise integrating pipeline production, sales and export. The company’s main products include boiler pipes, fertilizer pipes, petroleum pipes and structural pipes. Zhengneng Pipe Industry is c... Read More

GB/T9948 seamless steel pipe, GB/T9948 petroleum cracking pipe

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Boiler seamless special tube model (boiler tube seamless tube)

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20g high pressure boiler seamless steel pipe

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How much do you know about seamless steel pipes?

How are steel pipes classified according to material? Steel pipes can be divided into non-ferrous metal and alloy pipes, ordinary carbon steel pipes, etc. according to their materials. Representative steel pipes include seamless alloy steel pipe ASTM A335 P5, carbon steel pipe ASME A106 GRB How a... Read More
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