PRODUCTS - abter steel pipe manufacturer, natural gas casing and tubing,seamless steel pipe,OCTG,

December 12, 2018

Pipe Manufacturing Process

The Manufacturing Process of Seamless Pipe and Welded Pipe Seamless Pipe Manufacturing Process Seamless pipe is strongest amongst all pipes type as it has a homogeneous structure throughout pipe length. Seamless pipes are manufactured in a verity of size and schedule. However, there is a restriction on the manufacturing of large diameter pipe. Seamless […]

December 5, 2018

Asia’s steel trade faces multiple challenges

Weak domestic demand and trade friction are important challenges that the development of the steel industry faces at present, and the abuse of trade protection measures is bringing about adverse impacts in many aspects. For the development of China’s steel market, Xia Xiaokun, who is vice president of Shanghai Mysteel […]

December 4, 2018

446 stainless steel pipe | AISI 446 Stainless Premium Alloy Steel

Stainless Steel 446 is a high chromium ferritic stainless steel commonly used for high-temperature applications where excellent resistance to the effect of scaling and corrosion is needed. Below are some specific features of 446 Stainless Steel pipes: Properties and Characteristics High Temperature Resistance: 446 stainless steel has excellent resistance to […]

November 28, 2018

API 5L / ASTM A106 / A53 Gr. B Seamless Carbon Steel Tube / Pipe

API 5L, ASTM A53, ASTM A106 Gr. B seamless carbon steel tube / pipe is often used worldwide for general delivery purpose and supplied based on sizes in ASME B36.10M. The pipes are frequently ordered as follows: Chemical compositions C Si Mn P S 0.17%-0.23% 0.17%-0.37% 0.35%-0.65% ≤0.03% ≤0.03% […]

November 27, 2018

What is threaded flange and what is its usage?

What is threaded flange and what is its features? A threaded flange is a type of flange that is threaded to the pipe. Designed with a loose flange. Threaded flanges are made by machining the inner bore of the flange into a pipe thread and connecting it with a threaded […]

November 19, 2018

seamless steel tube,seamless steel pipe

The seamless steel tube is rolled by a solid tube blank after perforation. 1. Manufacturing method According to different production methods, it can be divided into hot rolled pipe, cold rolled pipe, cold drawn pipe and extruded pipe. 1.1. Hot-rolled seamless pipes are generally produced on automatic rolling mills. The […]

November 15, 2018

Seamless and ERW Stainless Steel Pipes

Seamless Steel Pipe is made from a solid round steel ‘billet’ which is heated and pushed or pulled over a form until the steel is shaped into a hollow tube. Billets are procured both from indigenous suppliers and from abroad. A steel pipe made of a single piece of metal and […]

November 7, 2018

ASTM A53 seamless and welded black and hot-dipped galvanized steel pipe

ASTM A53 covers seamless and welded black and hot-dipped galvanized steel pipe. The pipes are frequently ordered as follows: Type Black, HDG Manufacturing SMLS, ERW Grade A B Chemical compositions C Mn P S ≤0.25% ≤0.95% ≤0.05% ≤0.045% Cu Ni Cr Mo ≤0.4% ≤0.4% ≤0.4% ≤0.15% V […]

November 5, 2018

Polyurethane insulation steel pipe

Polyurethane foam insulation seamless steel pipe 　　The polyurethane direct buried heat preservation pipe is a direct buried preheating heat preservation pipe with good heat preservation performance, safety and reliability, and low engineering cost. The buried thermal insulation pipe not only has the advanced technology and practical performance that is difficult to […]