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October 28, 2018
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
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
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 […]
October 16, 2018
Subject: BOILER TUBE TO A210 GR. A1, SIZE: 38.1MM OD X 3.2MM THICK – TECSOL/040303 Kind Attn.: Sales Department Dear Sir We have requirements for the following item, S# Item Detail UOM Qty Brand/Origin Unit Price Net Price 1 BOILER TUBE TO A210 GR. A1, SIZE: 38.1MM OD X 3.2MM THICK (OR NEAREST SIZE) MTR 24 We are looking for […]
October 16, 2018
Dear Sir This is Mya Thanda from RedLink Communications Co., Ltd. I am handling Oil Well Drilling Operation Projects in Oil and Gas Sector. First of all, I would like to introduce about our company that we, Red Link Communications Co., Ltd, Myanmar is a leading business in Telecommunications, Broadcasting and Trading Sector. […]
October 16, 2018
Assunto: pedido de cotação -Tubos A335 Gr. P91 Para: [email protected] Caros, Solicitamos urgente, seu melhor preço e demais condições comerciais, para: 78 mt – Tubo de condução AL ASTM A335 Gr. P91, sem costura, ASME B36.10M, PC- 16” SCH 120 54 mt – Tubo de condução AL […]
October 10, 2018
The difference between seamless steel pipe and welded steel pipe The seamless steel pipe is made of round billet by hot rolling, cold rolling or cold drawing, and the pipe body is seamless. The welded steel pipe is made of flat steel plate and welded on the pipe body. […]
October 10, 2018
DIN 17175 seamless steel pipe is used in boiler installations, high-pressure pipelines and tank construction and special machinery for both high temperature and high-pressure devices. And it is widely used in the manufacture of structural parts and mechanical parts, such as drill pipe, automobile transmission shaft, self frame as well as the construction […]
September 27, 2018
Seamless steel pipe calculate the pressure capacity The calculation method of the pressure bearing capacity of the seamless steel pipe is as follows. Let us choose a practical case to explain: DN=10MM, wall thickness is 3mm Let the tensile strength of the material be σ, the pressure be P, the outer diameter […]