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

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 […]

November 5, 2018

Flange anticorrosive steel pipe

Flanges are disc-shaped parts that are most common in plumbing and flanges are used in pairs. In plumbing, flanges are mainly used for the connection of steel pipes. In the pipelines that need to be connected, a variety of flanges are installed, and the low-pressure pipelines can use wire-bonded flanges, and the […]

October 28, 2018

API 5CT N80-Q Seamless Casing Steel Pipes

How is seamless steel pipe produced?

Hot rolling seamless pipe production process: 1. Introduction to seamless steel pipe The seamless steel pipe is a circular, square, rectangular steel with a hollow section and no seams around it. The seamless steel pipe is formed by perforating a steel ingot or a solid tube blank, and then hot rolled, […]

October 16, 2018

SCH40/80 Seamless Pipe Stock , 1/2”-8”

This week our steel market has good news that the seamless steel pipes price become better. Meanwhile our USD to CNY Currency exchange rate keeps increasing. Now it’s really good chance to have cheaper steel price to do purchasing. Besides, we have left a batch of newly seamless pipes in stock.The […]

October 16, 2018

Reducing elbow inquiry : ASTM A234 GR.WPB,ASME B16.9, 90-LONG

inquiry of reducing elbow Hello, my name is Kazumi Hagimori at China & Marine Industries Ltd. We are looking for a supplier who can provide the following item. Item : R-ELBOW,ASTM A234 GR.WPB,ASME B16.9, 90-LONG,NPS 6×4,STD WALL THICKNESS Qty : 1pc If you can supply, will you give us your […]