各種鋼管分析VIP

1、國(guó)標(biāo)無(wú)縫管各種標(biāo)準(zhǔn)：GB/T8162結(jié)構(gòu)用無(wú)縫鋼管；GB/T8163輸送流體用無(wú)縫鋼管；GB3087低中壓鍋爐用無(wú)縫鋼管；GB9948石油裂化用無(wú)縫鋼管；GB6479化肥設(shè)備用高壓無(wú)縫鋼管；GB5310高壓鍋爐用無(wú)縫鋼管；GB/T5312船舶用碳鋼和碳錳鋼無(wú)縫鋼管等其它無(wú)縫鋼管標(biāo)準(zhǔn)：ASTM 、 API 5L 、 DIN 、 JIS ；包括：中低壓鍋爐用無(wú)縫鋼管、高壓鍋爐用無(wú)縫鋼管、船舶用無(wú)縫鋼管、輸送流體用無(wú)縫鋼管、石油裂化用無(wú)縫鋼管、化肥設(shè)備用無(wú)縫鋼管、結(jié)構(gòu)用無(wú)縫鋼管、空心抽桿用無(wú)縫鋼管；材質(zhì)有20G、10#、20#、35#、45#、16Mn、27SiMn、20Cr、40Cr、15CrMo

2、、35 CrMo、42 CrMo、12 CrMoV、10 CrMo910石油裂化管 GB9948-1988（熱軋）尺寸公差標(biāo)準(zhǔn)尺寸允許偏差GB9948-1988外徑159±1.00%>159±1.25%壁厚20±12.5%>20±10.0%標(biāo)準(zhǔn)縱向力學(xué)性能交貨狀態(tài)GB9948-1988鋼號(hào)抗拉強(qiáng)度(MPa)屈服強(qiáng)度(MPa)延伸率(%)沖擊(J)布氏硬度不小于不大于熱軋態(tài)10330-49020524-20410-502452139-12CrMo410-5602052155156回火處理15CrMo440-64023521471701Cr2Mo

3、(390)(175)(22)(79)(79)回火處理化學(xué)成份鋼號(hào)CMnSiCrMoNiSP100.15-0.250.0350.035200.25-0.250.0350.03512CrMo0.300.0350.03515CrMo0.300.0350.0351Cr2Mo0.150.300.0350.030套管GB/T 8162尺寸偏差項(xiàng)目允許偏差外徑管體D101.60mm±0.79mmD114.30mm +1.0%         -0.5%接箍±1%壁厚-12.5%重量單根+6.5%+3.5%車載

4、量-1.75螺紋參數(shù)允許偏差 品種規(guī)格錐度螺距齒高螺紋角度螺紋長(zhǎng)度管端倒角緊密距每英寸累計(jì)管體螺紋接箍螺紋圓螺紋油管2 3/8"-5 1/2"10牙/in+5.208 -2.600±0.076±0.152+0.051 -0.102±1 2/2±1 1/2P+5 -0±1 1/2P±1 1/2P8牙/in+5.208 -2.600±0.076±0.152+0.051 -0.102±1 2/2±1P+5 -0±1P±1P圓螺紋套管 4 1/2&quo

5、t;-4 1/2"+5.208 -2.600±0.076±0.152+0.051 -0.102±1 2/2±1P+5 -0±1P±1PP偏梯形螺紋套管接箍+4.50 -2.50±0.051±0.102±0.025-+5  -0+1 1/2P -0+0 -1 1/2P管子完整螺紋+3.50 -1.50不完整螺紋+4.50 -1.50機(jī)械性能綱級(jí)屈服強(qiáng)度(MPa)抗拉強(qiáng)度(MPa)延伸率最低最低最低最低PsiMpaPsiMpaPsiMpaHRCBHNJ-555500037980000552

6、75000517-K-55550003798000055295000655-N-808000055211000758100000689-L-80-180000552950006559500065523241C-909000062110500072410000068925.4255C-9595000655110000758105000724-T-959500065511000075812500072425.4255P-110110000758140000965100000862-M-6565000448850005861000006892223580 SS83000570990006801000

7、0068923241BG80T80000552110000758100000689-BG110T110000758140000965125000862-鉆桿 API SPEC 5D、API SPEC 7尺寸公差外徑、壁厚、重量、允許偏差項(xiàng)  目允許偏差管體外徑D101.6mm ±0.79mm  D114.3mm +0.1% -0.5%壁厚-12.5%重量單根+6.5% -3.5%車載量-1.75%螺紋參數(shù)允許偏差名稱錐度 mm/m螺距每英寸 mm緊密距 mm鉆桿 2 7/8"-5"公端+2.5  -0±0.038+0.254

8、mm  -0.127mm母端+0  -2.50±0.038+0  -0.254化學(xué)成份鋼級(jí)化學(xué)成份PSE-750.0300.030X-950.0300.030G-1050.0300.030S-1350.0300.030工具接頭0.0300.030機(jī)械性能管體鋼級(jí)屈服強(qiáng)度抗拉強(qiáng)度延伸率(%)硬度夏氏沖擊力最低最高最低最高最低PsiMPaPsiMPaPsiMPaHBHRC平均值單個(gè)值E-7575000517105000724100000689625000A0.2/U0.9-5447X-9595000655125000862105000724-5447G-10

9、5105000724135000931115000793-5447S-13513500093116500011381450001000-5447焊縫工具接頭120000827.4-140000965.313%285-5447E-7578000517-100000689-372418X-9588000609-103000712-372418G-10595000655-105000724-372418S-135105000724-115000793-372418化肥設(shè)備用高壓管 GB6479-1986（熱軋）尺寸公差標(biāo)準(zhǔn)尺寸(mm)允許偏差GB6479-1986外徑159+1.25%，-1.0%&

10、gt;159+1.25%，-1.5%壁厚3月20日+12.5%,-15%>20±12.5%標(biāo)準(zhǔn)縱向力學(xué)性能交貨狀態(tài)GB6479-1986鋼號(hào)抗拉強(qiáng)度(MPa)屈服強(qiáng)度(MPa)延伸率(%)沖擊(J)布氏硬度不小于不大于熱軋態(tài)10330-49020524-20410-502452139-12CrMo410-5602052155156回火處理15CrMo440-64023521471701Cr2Mo(390)-175-22-79-79回火處理化學(xué)成份鋼號(hào)CMnSiCrMoNiSP100.15-0.250.0350.035200.25-0.250.0350.03512CrMo0.30

11、0.0350.03515CrMo0.300.0350.0351Cr2Mo0.150.300.0350.030船舶用碳鋼和碳錳鋼GB/T5312-1999（熱軋、擠壓、擴(kuò)管）尺寸公差外徑(D)159>159外徑允許偏差±1.0%(最小為±0.5mm)±1.25%壁厚(S)20S>20D351壁厚允許偏差+15%,-10%(最小為+0.45mm,-0.30mm)±10%±15%縱向力學(xué)性能類別綱級(jí)抗拉強(qiáng)度(MPa)屈服點(diǎn)(MPa)延伸率（%）碳鋼和碳錳鋼360360-48021524410410-53023522490490-61028

12、5211Cr0.5Mo440440-600275222.25Cr1Mo410410-56023520490490-64027516化學(xué)成份分類鋼級(jí)CSiMnPSCrMoNiCuSnW總量碳鋼和碳錳鋼3600.170.350.0400.0400.250.100.300.30-0.704100.210.350.0400.0400.250.100.300.30-0.704400.230.350.0400.0400.250.100.300.30-0.701Cr0.5Mo4400.0400.0400.300.250.030.020-2.25Cr1Mo4100.0400.0400.300.250.030.

13、020-鍋爐管GB3087-1999  GB5310-1995（熱軋、擠壓、擴(kuò)管）壁厚允許偏差標(biāo)準(zhǔn)壁厚(S)壁厚允許偏差GB3087-199920+15%,-12.5%(最小為+0.45mm,-0.35mm)>20±12.5%GB5310-1995<3.5+15%(最小為+0.48mm)-10%(最小為+0.32mm)3.5-20+15%,-10%>20D<219±10%D219+12.5%,-10%外徑允許偏差標(biāo)準(zhǔn)外徑(D)外徑允許偏差GB3087-1999159±1.0%(最小為±0.5mm)>159±

14、;1.0%GB5310-1995159±1.0%(最小為±0.5mm)>159±1.0% 縱向力學(xué)性能標(biāo)準(zhǔn)牌號(hào)抗拉強(qiáng)度(MPa)屈服點(diǎn)（MPa）伸長(zhǎng)率（%） 沖擊功(J)GB3087-199910333-47519624-20392-588245/22620-GB5310-199520G410-550245243520MnG415240223525MnG485275203515MoG450-600270223520MoG415220223512CrMoG410-560205213515CrMoG440-640235213512Cr2MoG450-6

15、00280203512Cr1MoVG470-640255213512Cr2MoWVTib540-7353451835化學(xué)成份標(biāo)準(zhǔn)牌號(hào)CSiMnPSCrMoVTiBWGB3087-1999100.0350.0350.15-200.0350.0350.25-GB5310-199520G0.0300.030-20MnG0.0300.030-25MnG0.0300.030-15MoG0.0300.030-20MoG0.0300.030-12CrMoG0.0300.030-15CrMoG0.0300.030-12Cr2MoG0.500.0300.030-12Cr1MoG0.0300.030-12Cr2M

16、oWVTiB0.0300.030流體輸送用管GB/T8163-1999(熱軋、擠壓、擴(kuò)管）尺寸公差標(biāo)準(zhǔn)外徑公差壁厚公差GB/T8163-1999D<50mm±0.50mm+15/-12.5% 最小：+0.45mmD50mm±1%最?。?0.40mm縱向力學(xué)性能標(biāo)準(zhǔn)牌號(hào)抗拉強(qiáng)度(MPa)屈服強(qiáng)度(MPa)  延伸率(%)16>16mmGB/T8163-199910335-4752051952420410-55024523520Q295430-61029528522Q345490-66532531521化學(xué)成份標(biāo)準(zhǔn)牌號(hào)CSiMnPSNiCuCrG

17、B/T8163-1999100.0350.0350.250.150.25200.0350.0350.250.250.25Q295 A0.160.550.0450.0450.300.300.30Q295 B0.160.550.0400.0400.300.300.30Q345 A0.200.550.0450.0450.300.300.30Q345 B0.200.550.0400.0400.300.300.30Q345 C0.200.550.0350.0350.300.300.30Q345 D0.180.550.0300.0300.300.300.30Q345 E0.180.550.0250.025

18、0.300.300.30流體用管Q/CG46.1-1996 (僅限熱擴(kuò)管）流 標(biāo) 準(zhǔn)Q/CG46.1-1996 體用 途適用于輸送流體用一般無(wú)縫鋼管等鋼種、標(biāo)準(zhǔn)10、20、35、45、16Mn、合金結(jié)構(gòu)鋼等，成分按GB699-88、GB/T1591-94用尺寸偏差 熱擴(kuò)管D>351    外徑±1%      壁厚±18%  彎曲度  3mm/m管力 學(xué) 鋼 種bs(N/mm2)s%性 能N/mm2S<15S>16 - 4020

19、410-54025524521455903353251416Mn49032531521水壓試驗(yàn)逐根進(jìn)行、最大壓力8MPa   供方可用渦流或超聲檢驗(yàn)代水壓試驗(yàn)壓扁試驗(yàn)D>315、且S10時(shí)，進(jìn)行壓扁試驗(yàn)。10鋼的=0.09,20、35、45、低合金、合金鋼的=0.07其它項(xiàng)目備  注該標(biāo)準(zhǔn)還包括35Cr、40Cr、12CrMo、35CrMo、12Cr1MoV、30CrMnSi等合金結(jié)構(gòu)鋼，性能為調(diào)質(zhì)后性能。管道、容器、設(shè)備結(jié)構(gòu)用管GB/T8162-1999（熱軋、擠壓、擴(kuò)管）Q/CG46.2-1996)尺寸公差標(biāo)準(zhǔn)外徑公差壁厚公差GB/T8162-1999D<50±0.5mmS4mm±12.5%D50±1%4mm<S20mm-120S>20mm±12.5%縱向力學(xué)性能標(biāo)準(zhǔn)綱級(jí)抗拉強(qiáng)度(MPa)屈服強(qiáng)度(MPa)延伸率(%) 16>16-30mmGB/T8162-1999103352051952420390245235203551030529517