合金钢管

低合金钢管在土建施工中的适应性试验研究

Experimental Research on Adaptability of Low-alloyed Steel Tube in Construction

高合金钢管穿孔顶头的失效分析

Analysis of Failure of Plug Used for Piercing of High Alloy Steel Tube

使用LGK空气等离子切割机和磁力管道切割机的组合加上一定的辅助手段，改善了不锈钢管及合金钢管的坡口加工效果，使加工出来的坡口像碳钢管一样平整，更加容易打磨组焊。

Combining LGK air plasma cutter with magnetic force pipe cutter and adding assistant means , groove making of stainless steel pipe or alloy steel pipe is improved . The processed grooves are trim for easy burnishing and assembling .

高合金钢管的开发

Development of high - alloy tubings for sour - gas services

高铬镍合金钢管的焊接工艺

Welding Process of Hi - Chromium - Nickel Alloy Steel Pipe

压力容器用低合金钢管的开发和应用

Development and Application of Lower Alloy Steel Tubes for Pressure Vessel

中石化合金钢管配送中心选址研究

A Study of Site Selection for SINOPEC Alloy Pipe Distrubution Center

低合金钢管取代普碳钢管脚手架值得深思

Low-alloy Steel Pipe Replacing Ordinary-carbon Steel Pipe Scaffold Deserved Study

涂料对离心铸造合金钢管气孔的影响

The Effect of Coating on Blowholes in Centrifugal Cast Alloy Steel Pipe

石化炼油装置用合金钢管选择浅析陕北石油秩序

Discussion on Alloy Steel Tube for Oil Refining Facility

游动顶头在合金钢管拔制中的应用

Application of moving plug to alloy steel pipe drawing

离心铸造合金钢管缺陷分析

Analysis on Defects of Alloy Steel Pipe Centrifugally Casted

离心铸造合金钢管涂料研制

Development of Coating for Centrifugally Cast Alloy Steel Pipe

薄壁低合金钢管杆件对脚手架稳定承载能力的影响

Influence on stable load bearing of scaffold by using pellicle-low alloy steel pipe

钢板冷冲压扣件与低合金钢管的开发应用

Development and Application of Steel Plate Cold Stamping Fastener and Low Alloy Steel Pipe

紫铜管与低合金钢管的焊接

Weld Between Copper Tubes and Low Alloy Tubes

碳素及低合金钢管冷形变多边化热处理工艺的研究

Study on the multilateral heat treatment for carbon and low carbon alloy steel tubes after cold deformation

SA335/6-P22/F22合金钢管及管件的制造与质量控制

Manufacturing and Quality Control of SA335 / 6-P22 / F22 High Energy Alloy Steel Pipe & Fitting

本文分析了中国石化企业中炼油化工装置对合金钢管的特殊要求和目前采购供应中存在的诸多问题。

The article analyses the special requirement of the alloy pipe used in the chemical refinery equipment by SINOPEC industry and the problems in purchasing and supplying system .

随着中石化原油加工量及原油含硫比例的不断提高，中石化生产装置用合金钢管的需求量不断加大。

With the development of Sinopec and the increasing proportion of the Sulfur in petroleum , the demand of the alloy steel pipe used in Sinopec producing equipments is unceasingly increasing .

在斜轧穿孔过程中，由于轧件旋进力克服不了顶头的阻力，因此轧制厚壁管或高合金钢管时在穿孔后期造成后轧卡。

In the cross piercing process , as the piercing precession power can not overcome the resistance force , it will lead to rear-jamming when rolling thick-wall tubes or high alloy tubes .

将薄壁低合金钢管用于脚手架时，对其稳定承载能力的研究表明：当荷载作用的设计值小于其稳定承载能力设计值的73%时，杆件安全；

When studying the stable load bearing of scaffold made of pellicle-low alloy steel pipe , it was found if the actual load was lower than 73 % designed load the steel pipe remains safe .

试验台一回路系统由低合金钢管构成，压力为10.13MPa的一回路水由两台离心式循环水泵驱动进行循环，加热装置可使流量为65t/h的一回路水的温度升高约60℃。

The primary loop pipe is made of low alloy steel . The primary water at 10.13 MPa is driven by two centrifugal pumps . Boiler is designed to elevate the primary water temperature by 60 C at a flow rate of 65 t / h.

1Cr5Mo合金无缝钢管的热处理工艺研究

Study of heat treatment process of 1 Cr 5 Mo alloy seamless steel pipe

铬钼合金钢钢管在工程应用中的常见问题

Problems in Application of Chromium - molybdenum Alloy Pipe in Engineering

优质碳素结构钢圆管坯，高压锅炉用无缝管坯，合金结构钢管坯等均达到国标中的各项要求。

High quality carbon structural round bloom , seamless tube bloom used in high pressure boiler , alloy structural steel tube blooms are all up to the general standard .

结合作者的工程实践，系统总结了铬钼合金钢钢管在工程应用中常见的问题，并分析了引起这些问题的原因以及在工程应用中应注意的事项。

Based on the experience from engineering practice , the normal problems usually met in the application of chromium-molybdenum alloy pipe were summarized . The causes of these problems were analyzed , and the some aspects need to be taken into account were also indicated .

合金钢无缝钢管的现状和发展

Present Status and Development of Alloy Steel Seamless Tube

合金铝镀层钢管

Steel pipe coating with alloy - added aluminium

铝热-离心法制备铁镍基耐蚀合金内衬复合钢管的成分与组织

Iron - nickel Alloy Lined Composite Steel Pipe Produced by Centrifugal - thermit Process