但凡做鋼材的話都是知道冷拔無縫鋼管是鋼管的（de）一種精細度比（bǐ）較大的一種鋼管類（lèi）型，它的用處也是（shì）十分廣泛的，尤其是冷拔無縫鋼（gāng）管的各種的性能（néng）以及各種的用處都是比較重要的一種冷拔無縫（féng）鋼管的表現。精細管在進行運用（yòng）的話要清晰精細管的運用的性（xìng）質和各個方麵的用處，做到精細（xì）管的合理（lǐ）運用。精細管是冷拔鋼管的一（yī）種特別的（de）情況，也是一（yī）種良好的鋼（gāng）材，可以說是精細管的（de）原料也是比較（jiào）特別的，運用量（liàng）和市場前景（jǐng）都是比較大的。
But when making steel, we all know that cold-drawn seamless steel pipe is a kind of steel pipe with high fineness, and its use is also very extensive, especially the various properties and uses of cold-drawn seamless steel pipe are more important performance of a cold-drawn seamless steel pipe. Fine tube in the use of words to clarify the nature of the use of fine tube and the use of all aspects, so that the rational use of fine tube. Fine pipe is a special case of steel pipe, and also a good steel. It can be said that the raw material of fine pipe is also special, and its application and market prospects are relatively large.
冷拔無縫鋼管是一種通過（guò）冷拔（bá）或（huò）熱軋（zhá）處（chù）理後的一種（zhǒng）高精細（xì）的鋼管資料。因為精細（xì）鋼管內外（wài）壁無（wú）氧（yǎng）化層、承受高壓無泄漏、高精度、高光潔度、冷（lěng）彎不變形、擴口、壓扁無裂（liè）縫（féng）等有點，所以主要用來出產氣動或液壓元件的產品，如（rú）氣缸或油缸，可以（yǐ）是冷拔無縫鋼管（guǎn），也有焊接管。精細鋼管的化學成分有碳C、矽Si、錳Mn、硫S、磷P、鉻Cr。
Cold-drawn seamless steel tube is a kind of high-precision steel tube material after cold-drawn or hot-rolled treatment. Because there is no oxide layer on the inner and outer walls of fine steel pipes, no leakage under high pressure, high precision, high gloss finish, no deformation in cold bending, flattening and no cracks, etc., it is mainly used to produce products of pneumatic or hydraulic components, such as cylinders or oil cylinders, which can be seamless pipes, as well as welded pipes. The chemical composition of fine steel pipe is carbon C, silicon Si, manganese and manganese, sulfur S, phosphorus P, chromium and chromium.
常用原料：
Raw materials:
可出（chū）產的原料則許多，鋼隻要（yào）是不太硬，基本都可根據需要進行出產。如：10#，35#，16Mn，40Cr.
There are many principles for producing raw materials. As long as the steel is not too hard, it can basically be produced according to needs. For example: 10, 35, 16Mn, 40Cr.
製作程序是比較繁瑣的，出產的狀況也是比較好（hǎo）的，性能是比較優勝的，在運用上也是不斷地進行發揮（huī）出來良好地效果的，因此的話精細管從某種意義上來說是一種良（liáng）好的鋼材類型。
The production process is more complicated, the production situation is better, the performance is better, and the application is also constantly playing out good results, so the fine tube is a good steel type in a sense.
