鎮(zhèn)江市螺旋管國(guó)標(biāo)執(zhí)行標(biāo)準(zhǔn)GB/T 9711.1-1997
螺旋管執(zhí)行標(biāo)準(zhǔn)表
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產(chǎn)品標(biāo)準(zhǔn) |
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標(biāo)準(zhǔn)號(hào)
Standard Serial Number |
標(biāo)準(zhǔn)名稱
Standard Desination |
產(chǎn)品型式
Type os products |
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API Spec 5L |
管線鋼管規(guī)范
Pipeline Steels Standard |
螺旋焊管、
直縫埋弧焊管、
直縫高頻焊管
Spiral-seam，
Steel Pipes,Longitudinal-seam submerged-arc Steel pipes，High-Frequency Longitudial-seam
Steel Pipes |
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GB/T 9711.1-1997 |
石油天然氣工業(yè)輸送鋼管交貨技術(shù)條件
第1部分 A級(jí)鋼管
The first Part of Oil-Gas industrial
Transportatio Steel Pipes onsignment
Technical Qualification Level A Steel Pipes |
螺旋焊管、
直縫埋弧焊管、
直縫高頻焊管
Spirsl-seam，
Steel Pipes,Longitudinal-seam submerged-arcSteel pipes，
High-Frequency Longitudinal-seam
Steel Pipes |
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SY/T 5037-2000 |
低壓液體輸送管道用螺旋埋弧焊鋼管
Spiral-seam Submerged-arc Steel Pipes
for Low-pressure Liqued Transportation Pipeline s Use |
螺旋焊管
Spiral-seam Steel Pipes |
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GB/T 14980-94 |
低壓流體輸送用大直徑電焊鋼管
Wide-diametric Electric Weledng Steel Pipes
for Low-pressure Liquid Transportation
Pipeline s Use |
直縫高頻焊管
High-Frequency Longitudindal-seam
Steel Pipes |
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GB/T 3092-93 |
低壓流體輸送用焊接鋼管
Eletric Welded Steel Pipes for Low-pressure
Liquid Transportation Pipeline s Use |
直縫高頻焊管
High-Frequency Longitudindal-seam
Steel Pipes |
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GB/T 13793-92 |
普通流體輸送管道用直縫電阻焊鋼管
Longitudinal-seam Electric Welding Steel
Pipes |
直縫高頻焊管
High-Frequency Longitudindal-seam
Steel Pipes |
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GB/T 5384-91 |
普通流體輸送管道用直縫電阻焊鋼管
Longitudinal-seam Resistance Welding Steel
Pipes for Common Liquid Transportation Pipelines |
直縫高頻焊管
High-Frequency Longitudindal-seam
Steel Pipes |
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注：也可根據(jù)用戶提出的技術(shù)要求組織生產(chǎn)
PS Some particular products can be manufactured according to the clients suggestion of technical requirements |
<螺旋焊管的執(zhí)行標(biāo)準(zhǔn)
國(guó)家標(biāo)準(zhǔn) CB/T9711.1 — 1997
石油工業(yè)部行業(yè)標(biāo)準(zhǔn) SY/T5037-2000
美國(guó)焊接鋼管標(biāo)準(zhǔn) API SPEC 5L>
螺旋焊鋼管焊縫種類
鋼帶對(duì)頭焊焊縫：鋼帶對(duì)頭焊焊縫就是螺旋縫鋼管上鋼板或鋼帶頭尾相接的焊縫。
對(duì)接焊焊縫：就是把兩截鋼管連接在一起而形成的環(huán)形焊縫。
定位焊焊縫：就是把最終施焊前，用于固定對(duì)接邊緣的焊縫。
螺旋管材質(zhì)
Q235A，Q23b,0Cr13、1Cr17、00Cr19Ni11、1Cr18Ni9、0Cr18Ni11Nb、
Q345、L245、L290、X42、X46、X70、X80
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