Seamless tube spot, seamless tube price, take you to understand the market situation

I checked it for you on the Internet.,This online introduction is quite detailed.,I don't know if it's useful to you:

Product Name, Specification, Material, Steel Mill, Origin**(Yuan Ton) Rise and Fall**.

Seamless pipe 25*20 Wuxi 6150 50 Huatai Tongyuan.

Seamless Pipe 25* 20 (8163) Chenggang Wanli 5900 - Huatai Tongyuan.

Seamless tube 38*20 Wuxi 5250 50 Huatai Tongyuan.

Seamless pipe 48*4 20 Wuxi 5150 50 Huatai Tongyuan.

Seamless pipe 57*20 Changzhou 5150 50 Huatai Tongyuan.

Seamless Pipe 57* 20 (8163) Chenggang Wanli 4950 - Huatai Tongyuan.

Seamless Pipe 76*4 20 Changzhou 4950 - Huatai Tongyuan.

Seamless pipe 89*20 Wuxi 4900 50 Huatai Tongyuan.

Seamless pipe 108*20 Wuxi 4900 50 Huatai Tongyuan.

Seamless pipe 133*20 (8163) Shandong 4900 50 Huatai Tongyuan.

Seamless pipe 159*6 20 Liao 4800 50 Huatai Tongyuan.

Seamless pipe 168*8 20 (8163) Xinyu 4800 50 Huatai Tongyuan.

Seamless Tube 219*6 20 (8163) Zhenda 4950 - Huatai Tongyuan.

Seamless Pipe 273*7 20 (8163) Lubao - Huatai Tongyuan.

Seamless Tube 325*8 20 Hengyang 5100 - Huatai Tongyuan.

Seamless Pipe 377*10 20 (3087) Baotou Steel - Huatai Tongyuan.

Seamless pipe 426*12 20 Baotou Steel - Huatai Tongyuan.

There are a lot of materials and things, you can check this on yourself.

Uh, I found out that I didn't score any points when I was done, so I'll help you out, haha.

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Before you buy seamless pipe, you first have to understand what seamless pipe is, what are the classifications and specifications of seamless pipe, what aspects you need to use it for, etc., after you understand this, you can buy it more worry-free and effortless. So what is a seamless tube? In fact, it is just a general term, for the hollow middle, the surface of the steel pipe without any welding traces can be called seamless pipe.

So what will happen to the ** situation of seamless pipes? Let's take a closer look.

Before we understand the ** of seamless pipes, we must first know the classification of seamless pipes. Seamless pipes are roughly divided into alloy tubes, stainless steel tubes, cryogenic tubes, high-pressure boiler tubes, petroleum cracking tubes, low and medium pressure boiler tubes, fluid conveying tubes, general structural tubes, oil casings, line pipes, longitudinal seam steel pipes, and spiral steel pipes. Its main use is generally to transport gases, liquids, etc., and sometimes it is also used in the preparation of some precision instruments.

Let's take a look at the seamless pipes around the ****.

For the seamless tube in Shenyang, the fluid tube made of 20 (GB T8163-1999) material and the 20 (GB T3087-1999) boiler tube are used, which are roughly around 3000. The 57* gauge fluid tubing is delivered in a cold-drawn state with a ** of 3400 and a gauge of *, and the gauge is in a state of delivery with a ** of 3150. The specification is *8, hot-rolled, **3250, the specification is 219*6, hot-rolled, **is 3200.

The specification of the boiler tube is 325*9, hot-rolled, **in 3500, and its specification is *11, hot-rolled, **is 3600.

Changsha seamless pipe, in which the material of the fluid pipe is mostly 20 (GB T8163-1999), for the fluid pipe with its specification of 32*3, it is cold drawn when delivered, and its ** is 4150; The specification is 60*4, cold drawn, 3750;The specification is 108*, and the hot-rolled ** is 3300; 133*, hot-rolled, is 3400. The specification is *6, hot rolled, ** both are 3450. The specification is 325*8, hot-rolled, 3650.

The specification is 377*10, thermal expansion, 4000. Specification 426*11, thermal expansion, 4100;

Xi'an seamless tube**, fluid tube and boiler tube are all made of 20 (GB T8163-1999), in the fluid tube, the specification is 57*, cold drawn, ** is 3850. The specification is *9, hot-rolled, ** is . For boiler tubes, the specification is *11, hot rolled, ** is .

The above is the noisy and disadvantageous of seamless pipes in several cities, roughly speaking, most of the seamless pipes in the country are about 3000 to 4000, mainly because of the different materials, different processes, and different specifications, and the origin of seamless pipes also has a certain impact on its best aspects. There will be changes in the seamless pipe market across the country, but the fluctuations in the near wide period will not be too large, if you need to buy a large number of them, you also need to be prepared to understand.

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