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Wire Rod Seamless Tube Specification
- Jul 05, 2017 -

Wire Rod Seamless tube specification

Pipe business is increasingly hot, sales trend showed a downward trend, according to some of the investigation, in 2000, the seamless seamless tube consumption reached 4.2 million tons, which is the Department of sales of 3.8 million tons of seamless pipe Seamless pipe is made by the international supply, reaching the international demand for the peak age.

According to the study, look at the domestic and international pipe market, seamless seamless tube has undoubtedly changed the stagnation of the most important citizen, is due to such a major, because 1 詜 聕 after the stagnation of the cause of the secondary attention is in its quality, Strong cooperation on the market, to realize the results of long and lasting, we must first grasp the quality, and then renovation.

Seamless tube specification:

1. Structural seamless pipe (GB / T8162-2008) is used for the normal structure and mechanical structure of the seamless tube.

2. Seamless pipe for fluid handling (GB / T8163-2008) is a normal seamless pipe used to protect water, oil, gas and other fluids.

3. Seamless seamless tube Low and medium pressure boiler seamless pipe (GB3087-2008) is used to manufacture all groups of low and medium pressure boiler superheated steam pipe, boiling heat pipe and locomotive boiler with superheated steam pipe, Small pipe and arch brick with excellent carbon structural steel hot rolling and cold drawn (rolling) seamless pipe. 4. Pressure pipe seamless pipe (GB5310-2008) is used to create high pressure and pressure on the heat pipe boiler with the use of good weather with carbon steel, alloy steel and stainless steel heat-resistant seamless steel pipe.

5. High-pressure seamless pipe for chemical fertilizer facilities (GB6479-2000) is an excellent carbon structural steel and alloy steel seamless pipe which is used in chemical facilities and pipelines with task measuring temperature of -40 ~ 400 ℃ and task pressure of 10 ~ 30Ma.

6. Seamless pipe for oil cracking (GB9948-2006) is a practical application for the furnace, heat exchanger and pipe seamless pipe of petroleum refinery. 7. Geological drilling steel pipe (YB235-70) is for the geographical units to stop the use of core drilling steel pipe, according to the use can be divided into drill pipe, drill collar, core tube, casing and accumulation tube.

8. Diamond steel core drilling with a seamless pipe (GB3423-82) is used to diamond core drilling drill pipe, core rod, casing seamless pipe.

9. Oil drilling pipe (YB528-65) is used for oil drilling at both ends of the thickening or thicker seamless pipe. Steel pipe sub-car wire and no car wire two, wire tube with a joint, not car wire with the welding method and the machine joint joint. In the near future, under the reaction of various ethnic elements, the trend of seamless steel steel prices is quite hard, the 3042B surface stainless steel plate futures prices are stable, 3042B surface stainless steel market prices are still running down the channel, the short term there is no The sharp drop in the scene, the end of the year at the end of seamless steel pipe quiet or stored in the subsurface, the country has been non-standard seamless seamless appearance of the transfer between inflation expectations of the system combined with the rapid decline between the needs of the market The game has never been suspended, as long as the response to the seamless operation of the steel price of the main ability to grasp the market position, to avoid trade risk. The author of the above based on the recent loss from the scope of the news for their own to do some easy synthesis, hope for their own help.