冷拔無縫鋼管因其用途不同而分為如下若干品種： GB/T8162-1999（結(jié)構(gòu)用冷拔無縫鋼管）。主要用于一般結(jié)構(gòu)和機械結(jié)構(gòu)。其代表材質(zhì)（牌號）：碳素鋼20、45號鋼；合金鋼Q345、20Cr、40Cr、20CrMo、30-35CrMo、42CrMo等。

Cold-drawn seamless steel pipes are classified into the following categories because of their different uses: GB / T8162-1999 (cold-drawn seamless steel pipes for structures). It is mainly used for general structure and mechanical structure. Its representative materials (grades): carbon steel 20, 45 steel; alloy steel Q345, 20Cr, 40Cr, 20CrMo, 30-35CrMo, 42CrMo, etc.

GB/T8163-1999（輸送流體用冷拔無縫鋼管）。主要用于工程及大型設(shè)備上輸送流體管道。代表材質(zhì)（牌號）為20、Q345等。

GB/T8163-1999 (cold drawn seamless steel pipe for conveying fluid). It is mainly used for conveying fluid pipes on engineering and large equipment. The material (grade) is 20, Q345 and so on.

GB3087-1999（低中壓鍋爐用冷拔無縫鋼管）。主要用于工業(yè)鍋爐及生活鍋爐輸送低中壓流體的管道。代表材質(zhì)為10、20號鋼。

GB3087-1999 (cold drawn seamless steel tube for low medium pressure boiler). It is mainly used for transporting low medium pressure fluid in industrial boilers and domestic boilers. The material is 10 and 20 steel.

GB5310-1995（高壓鍋爐用冷拔無縫鋼管）。主要用于電站及核電站鍋爐上耐高溫、高壓的輸送流體集箱及管道。代表材質(zhì)為20G、12Cr1MoVG、15CrMoG等。

GB5310-1995 (cold drawn seamless steel tube for high pressure boiler). It is mainly used for high temperature and high pressure conveying fluid collecting box and pipeline in power plant and nuclear power plant boiler. The material is 20G, 12Cr1MoVG, 15CrMoG, etc.

GB5312-1999（船舶用碳鋼和碳錳鋼冷拔無縫鋼管）。主要用于船舶鍋爐及過熱器用I、II級耐壓管等。代表材質(zhì)為360、410、460鋼級等。

GB5312-1999 (marine carbon steel and carbon manganese steel cold drawn seamless steel pipe). It is mainly used for marine boiler and Superheater I and II class pressure pipe. The material is 360, 410 and 460 steel grade.

GB1479-2000（高壓化肥設(shè)備用冷拔無縫鋼管）。主要用于化肥設(shè)備上輸送高溫高壓流體管道。代表材質(zhì)為20、16Mn、12CrMo、12Cr2Mo等。

GB1479-2000 (cold drawn seamless steel tube for high pressure chemical fertilizer equipment). It is mainly used for transporting high temperature and high pressure fluid pipes on chemical fertilizer equipment. The material is 20, 16Mn, 12CrMo, 12Cr2Mo and so on.

GB9948-1988（石油裂化用冷拔鋼管）。主要用于石油冶煉廠的鍋爐、熱交換器及其輸送流體管道。其代表材質(zhì)為20、12CrMo、1Cr5Mo、1Cr19Ni11Nb等。

GB9948-1988 (cold drawn steel pipe for oil cracking). It is mainly used for boilers, heat exchangers and delivery fluid pipes in petroleum refineries. Its representative materials are 20, 12CrMo, 1Cr5Mo, 1Cr19Ni11Nb and so on.

GB18248-2000（氣瓶用冷拔無縫鋼管）。主要用于制作各種燃氣、液壓氣瓶。其代表材質(zhì)為37Mn、34Mn2V、35CrMo等。

GB18248-2000 (cold drawn seamless steel tube for gas cylinders). It is mainly used for making various gas and hydraulic cylinders. Its representative materials are 37Mn, 34Mn2V, 35CrMo and so on.

GB/T17396-1998（液壓支柱用熱軋冷拔冷拔無縫鋼管）。主要用于制作煤礦液壓支架和缸、柱，以及其它液壓缸、柱。其代表材質(zhì)為20、45、27SiMn等。

GB/T17396-1998 (hot rolled cold drawn seamless steel pipe for hydraulic props). The utility model is mainly used for making coal mine hydraulic support and cylinders, columns, and other hydraulic cylinders and columns. Its representative material is 20, 45, 27SiMn and so on.

GB3093-1986（柴油機用高壓冷拔無縫鋼管）。主要用于柴油機噴射系統(tǒng)高壓油管。其冷拔鋼管一般為冷拔管，其代表材質(zhì)為20A。

GB3093-1986 (high pressure cold drawn seamless steel tube for diesel engine). It is mainly used for high pressure tubing of diesel injection system. The cold drawn steel pipe is generally cold drawn and its representative material is 20A.

GB/T3639-1983（冷拔或冷軋精密冷拔無縫鋼管）。主要用于機械結(jié)構(gòu)、碳壓設(shè)備用的、要求尺寸精度高、表面光潔度好的冷拔鋼管。其代表材質(zhì)20、45鋼等。

GB/T3639-1983 (cold drawn or cold rolled precision cold drawn seamless steel tubes). It is mainly used for cold-drawn steel pipes with high dimensional accuracy and good surface finish for mechanical structure and carbon pressing equipment. Its representative material 20, 45 steel and so on.

GB/T3094-1986（冷拔冷拔無縫冷拔鋼管異形冷拔鋼管）。主要用于制作各種結(jié)構(gòu)件和零件，其材質(zhì)為優(yōu)質(zhì)碳素結(jié)構(gòu)鋼和低合金結(jié)構(gòu)鋼。

GB/T3094-1986 (cold drawn cold drawn seamless steel tube special-shaped cold drawn steel pipe). Mainly used for making various structural parts and parts, its material is high quality carbon structural steel and low alloy structural steel.

GB/T8713-1988（液壓和氣動筒用精密內(nèi)徑冷拔無縫鋼管）。主要用于制作液壓和氣動缸筒用的具有精密內(nèi)徑尺寸的冷拔或冷軋冷拔無縫鋼管。其代表材質(zhì)為20、45鋼等。

GB/T8713-1988 (precision inner diameter cold drawn seamless steel tube for hydraulic and pneumatic cylinders). It is mainly used for making cold-drawn or cold-drawn seamless steel tubes with precise inner diameter for hydraulic and pneumatic cylinders. Its representative material is 20, 45 steel and so on.

GB13296-1991（鍋爐、熱交換器用不銹鋼冷拔無縫鋼管）。主要用于化工企業(yè)的鍋爐、過熱器、熱交換器、冷凝器、催化管等。用的耐高溫、高壓、耐腐蝕的冷拔鋼管。其代表材質(zhì)為0Cr18Ni9、1Cr18Ni9Ti、0Cr18Ni12Mo2Ti等。

GB13296-1991 (stainless steel cold drawn seamless steel tubes for boilers and heat exchangers). It is mainly used for boilers, superheater, heat exchangers, condensers, catalytic tubes and so on in chemical enterprises. Cold drawn steel tubes for high temperature, high pressure and corrosion resistance. Its representative materials are 0Cr18Ni9, 1Cr18Ni9Ti, 0Cr18Ni12Mo2Ti and so on.

GB/T14975-1994（結(jié)構(gòu)用無縫鋼管）。主要用于一般結(jié)構(gòu)（賓館、飯店裝飾）和化工企業(yè)機械結(jié)構(gòu)用的耐大氣、酸腐蝕并具有一定強度的冷拔鋼管。其代表材質(zhì)為0-3Cr13、0Cr18Ni9、1Cr18Ni9Ti、0Cr18Ni12Mo2Ti等。

GB/T14975-1994 (seamless steel tube for structure). Mainly used for general structure (hotel, Hotel decoration) and chemical industry mechanical structure of the atmospheric, acid corrosion resistance and a certain strength of cold-drawn steel pipe. Its representative materials are 0-3Cr13, 0Cr18Ni9, 1Cr18Ni9Ti, 0Cr18Ni12Mo2Ti and so on.

GB/T14976-1994（流體輸送用不銹鋼冷拔無縫鋼管）。主要用于輸送腐蝕性介質(zhì)的管道。代表材質(zhì)為0Cr13、0Cr18Ni9、1Cr18Ni9Ti、0Cr17Ni12Mo2、0Cr18Ni12Mo2Ti等。

GB/T14976-1994 (stainless steel cold drawn seamless steel pipe for fluid transportation). It is mainly used for transporting corrosive medium pipes. The material is 0Cr13, 0Cr18Ni9, 1Cr18Ni9Ti, 0Cr17Ni12Mo2, 0Cr18Ni12Mo2Ti, etc.

YB/T5035-1993（汽車半軸套管用冷拔無縫鋼管）。主要用于制作汽車半軸套管及驅(qū)動橋橋殼軸管用的優(yōu)質(zhì)碳素結(jié)構(gòu)鋼和合金結(jié)構(gòu)鋼熱軋冷拔無縫鋼管。其代表材質(zhì)為45、45Mn2、40Cr、20CrNi3A等。

YB/T5035-1993 (cold drawn seamless steel tube for automotive half shaft bushing). It is mainly used to make high quality carbon structural steel and alloy structural steel hot-rolled cold-drawn seamless steel pipe for automobile axle sleeve and axle housing axle tube. Its representative materials are 45, 45Mn2, 40Cr, 20CrNi3A and so on.