国内无缝管标准及国外替代标准对照表

发表日期:2012/4/2

 

序号
No

产品名称
Product Designation

钢号
Steel Grade

规格
Dimensions

产品标准
Standard

用途
Usage

1

结构用无缝钢管 Seamless Steel pipe for Structural purposes

10,20,35,45,Q345 (16Mn) 低合金钢等 low alloy steel etc.

108-325×4-30mm

GB/T 8162

( JIS G 3444-)

适用于一般结构,机械结构用管 For general structure and mechanical structure

2

输送流体用无缝钢管 Seamless steel pipe for low and medium pressure

10,20,Q295,Q345etc

108-325×4-30mm

GB/T 8163

( JIS G 3444-)

适用于输送流体 For liquid service

3

低中压锅炉用无缝钢管 Seamless steel pipe for low and medium pressure

10,20,Q345etc

108-325×4-30mm

GB 308

(ISO 9329-1)

适用于制造各种结构低压和中压锅炉及机车锅炉用的优质碳素和低合金高强度结构钢管。For various structure low and medium pressure boiler

4

高压锅炉用无缝钢管 Seamless steel pipe for high pressure boiler

20G(ST45.8/),

15CrMoG,12Cr1MoVG

108-325×4-30mm

GB 5310

(ASTM A335-A106, DIN17175,ISO 9329-2)

适用于制造高压及其以上压力的蒸汽锅炉,管道用的优质碳素钢、合金钢无缝钢管 For high pressure boiler

5

液压支柱用热轧无缝钢管 Seamless hot-roller steel pipe for hydraulic pillar service

20,35,4527SiMn

108-325×4-30mm

GB/T 17396

( DIN 1629)

适用于制造液压支架和支柱的缸、柱用热轧无缝钢管 For hydraulic pillar.

6

石油裂化用无缝钢管 Seamless steel pipe for petroleum cracking

10,20

108-325×4-30mm

GB 9948

(ASTM A161,A200)

适用于石油精炼厂的炉管、热交换器管和管道 Furnace tubes heat exchanger tubes and pipeline used in petroleum refinery

7

化肥设备用高压无缝钢管 Hign-pressure seamless steel pipe for chemical fertilizer equipments

10,20.16Mn,15CrMoGetc

108-325×4-30mm

GB 6479

ISO 2604)

适用于工作温度为-40-400,工作压力为10-32N/mm2的化工设备和管道  For chemical equipment and pipeline with working temperature of -40-+400 and working pressure of 10-32N/mm2

8

气瓶用无缝钢管 Seamless steel pipe for gas cylinder

37Mn,34Mn2V,30CrMo,35CrMo

108-273×4-9mm

GB18248

(JIS G 3429)

用于制造气瓶用 For gas cylinder

9

管线管 Line Pipe

A,B,X42,X46,X52

114.3-325×4-30mm

API Spec 5L

适用于石油和天然气工业中输送气、水油的钢管 For pipe suitable for conveying gas, water and oil in oil and natural gas industries

10

石油天然气工业输送钢管交货技术条件第1部分:AB级钢管 Petroleum and natural gas industries tries line pipe-Technical condition Part 1:grade AB

L210,L245,L290,L320,L360

114.3-325×4-30mm

GB/T9711.1,

GB/T9711.2

(ISO3183-1.2

API Spec SL)

 

11

石油套管、油管和钻杆(光管)Casing tubing and drill pipe(plain-end)

J55,N80

114.3-325mm

APISpec 5CT

用于石油开采 For petroleum recovering

12

高温用无缝碳钢管 Seamless carbon steel pipe for high-temperature service

A,B,C

114.3-325×4-30mm

ASME SA-106

用于制造高压锅炉等设备 For high-pressure boilers equipments etc.

13

高精度冷拔(轧)毛坯管料 High precision cold-drawn(rolled)blank

102045Q34516Mn)低合金钢等low alloy steel etc

108-325×4-30mm

按用户协议要求 according to the requriements

of customers' agreements

用于高精度(壁厚偏差≤±5%--±7%)的冷拔(轧)无缝钢管用料 Material for high precision cold-drawn seamless steel tubes(with wall thickness variation≤±5%--±7%)