Iimveliso ezihamba phambili eTshayina umbhobho wentsimbi ongenamthungo ASME SA213 P91/T11 Round Ingxubevange yentsimbi Pipe/Tube
Siqhubeka nethiyori "yomgangatho kuqala, umboneleli ekuqaleni, uphuculo oluqhubekayo kunye nokuqaliswa kokudibana nabathengi" kunye nabaphathi kunye "neziphene zero, izikhalazo zero" njengenjongo eqhelekileyo. Ukukhulisa inkampani yethu, sihambisa urhwebo sisebenzisa okona kubalaseleyo ngexabiso elifanelekileyo leeMveliso eziTrekayo eTshayina Umbhobho wentsimbi ongenamthungo ASME SA213 P91/T11 Round Alloy Steel Pipe/Tube, Ukufezekisa izibonelelo ezibuyiselayo, ishishini lethu lomeleza ngokubanzi amaqhinga ethu omanyano lwehlabathi. malunga nonxibelelwano nabathengi baphesheya, ukuhanjiswa ngokukhawuleza, intsebenziswano ephezulu kunye nexesha elide.
Siqhubeka nethiyori "yomgangatho kuqala, umboneleli ekuqaleni, uphuculo oluqhubekayo kunye nokuqaliswa kokudibana nabathengi" kunye nabaphathi kunye "neziphene zero, izikhalazo zero" njengenjongo eqhelekileyo. Ukugqwesa inkampani yethu, sihambisa iimpahla sisebenzisa okona kulungileyo ngexabiso elifanelekileyoUmbhobho weCarbon Steel waseTshayina kunye noMbhobho weCarbon, Siyazingca ngokubonelela ngeemveliso zethu kunye nezisombululo kubo bonke abathengi kwihlabathi liphela ngeenkonzo zethu ezibhetyebhetye, ezisebenza ngokukhawuleza kunye nomgangatho ongqongqo wolawulo lomgangatho osoloko uvunywa kwaye unconywa ngabathengi.
Isishwankathelo
Isicelo
Isetyenziswa ikakhulu kumatshini kwaye isetyenziselwa ukwenza iisilinda zerhasi.ibandakanya ikhabhoni kunye nentsimbi yensimbi engenamthungo, kwaye igquma zombini iityhubhu yoomatshini engenamthungo eshushu-egqityiweyo kunye netyhubhu yomatshini egqityiweyo engenamthungo ngokobukhulu ukuya kunye nokubandakanya i-12 3⁄4 ngaphakathi. (323.8 mm) ngaphandle kwedayamitha yeetyhubhu ezingqukuva ezinobunzima bodonga njengoko kufuneka.
IBanga eliPhambili
1018,1026,8620,4130,4140
ICandelo leMichiza
ULUHLU 1 IiMfuno zeMichiza yeeNsimbi zeKhabhoni ephantsi
| IBanga | Imida yokwenziwa kwemichiza, % | |||||||
| Ukutyunjwa | CarbonA | IManganeseB | Phosphorus,B | Isulfure,B | ||||
| max | max | |||||||
| MT X 1015 | 0.10–0.20 | 0.60–0.90 | 0.04 | 0.05 | ||||
| MT 1010 | 0.05–0.15 | 0.30–0.60 | 0.04 | 0.05 | ||||
| MT 1015 | 0.10–0.20 | 0.30–0.60 | 0.04 | 0.05 | ||||
| MT 1020 | 0.15–0.25 | 0.30–0.60 | 0.04 | 0.05 | ||||
| MT X 1020 | 0.15–0.25 | 0.70–1.00 | 0.04 | 0.05 | ||||
ULUHLU 2 IiMfuno zeMichiza kwezinye iintsimbi zeCarbonBImida isebenza kuhlalutyo lobushushu; ngaphandle kokuba kufunwa ngu-6.1, uhlalutyo lwemveliso luxhomekeke kunyamezelo olongezelelweyo olunikwe kwiThebhile 5.
| IBanga | Imida yokuDityaniswa kwemichiza, %A | |||
| Ukutyunjwa | ||||
| Ikhabhoni | IManganese | Phosphorus, | isulfure, | |
| max | max | |||
| 1008 | 0.10 ubuninzi | 0.30–0.50 | 0.04 | 0.05 |
| 1010 | 0.08–0.13 | 0.30–0.60 | 0.04 | 0.05 |
| 1012 | 0.10–0.15 | 0.30–0.60 | 0.04 | 0.05 |
| 1015 | 0.13–0.18 | 0.30–0.60 | 0.04 | 0.05 |
| 1016 | 0.13–0.18 | 0.60–0.90 | 0.04 | 0.05 |
| 1017 | 0.15–0.20 | 0.30–0.60 | 0.04 | 0.05 |
| 1018 | 0.15–0.20 | 0.60–0.90 | 0.04 | 0.05 |
| 1019 | 0.15–0.20 | 0.70–1.00 | 0.04 | 0.05 |
| 1020 | 0.18–0.23 | 0.30–0.60 | 0.04 | 0.05 |
| 1021 | 0.18–0.23 | 0.60–0.90 | 0.04 | 0.05 |
| 1022 | 0.18–0.23 | 0.70–1.00 | 0.04 | 0.05 |
| 1025 | 0.22–0.28 | 0.30–0.60 | 0.04 | 0.05 |
| 1026 | 0.22–0.28 | 0.60–0.90 | 0.04 | 0.05 |
| 1030 | 0.28–0.34 | 0.60–0.90 | 0.04 | 0.05 |
| 1035 | 0.32–0.38 | 0.60–0.90 | 0.04 | 0.05 |
| 1040 | 0.37–0.44 | 0.60–0.90 | 0.04 | 0.05 |
| 1045 | 0.43–0.50 | 0.60–0.90 | 0.04 | 0.05 |
| 1050 | 0.48–0.55 | 0.60–0.90 | 0.04 | 0.05 |
| 1518 | 0.15–0.21 | 1.10–1.40 | 0.04 | 0.05 |
| 1524 | 0.19–0.25 | 1.35–1.65 | 0.04 | 0.05 |
| 1541 | 0.36–0.44 | 1.35–1.65 | 0.04 | 0.05 |
A Uluhlu kunye nemida enikwe kule theyibhile isebenza kuhlalutyo lobushushu; ngaphandle kokuba ifunwa ngu6.1, uhlalutyo lwemveliso luxhomekeke kukunyamezela okongeziweyo okusebenzayo okunikwe kwiThebhile yeNombolo yesi-5.
| ULUHLU 3 IiMfuno zeMichiza yeeNsimbi zeAlloy | |
| PHAWULA | I-1-Uluhlu kunye nemida kule tafile isebenza kwintsimbi engadluli kwi-200 in.2 (1290 cm2) kwindawo enqamlezileyo. |
| PHAWULA | I-2-Ubungakanani obuncinci bezinto ezithile zikhona kwiintsimbi ze-alloy ezingachazwanga okanye ezifunekayo. Ezi zinto zithathwa njengezehlo |
| kwaye inokubakho kwezi zixa ziphezulu zilandelayo: ubhedu, i-0.35 %; i-nickel, i-0.25 %; chromium, 0.20 %; molybdenum, 0.10 %. | |
| PHAWULA | 3-Uluhlu kunye nemida enikwe kule theyibhile isebenza kuhlalutyo lobushushu; ngaphandle kokuba kufunwa ngu-6.1, uhlalutyo lwemveliso luxhomekeke kwizinto ezisebenzayo |
| unyamezelo olongezelelweyo olunikwe kwiTheyibhuli enguNombolo 5. | |
| IBangaA,B | Imida yokwenziwa kwemichiza, % | |||||||
| Icebo- | ||||||||
| Ikhabhoni | IManganese | Phospho- | isulfure,C,D | Isilicon | Nickel | I-Chromium | Molybde- | |
| tion | ||||||||
| rus,Cmax | max | inani | ||||||
| 1330 | 0.28–0.33 | 1.60–1.90 | 0.04 | 0.04 | 0.15–0.35 | … | … | … |
| 1335 | 0.33–0.38 | 1.60–1.90 | 0.04 | 0.04 | 0.15–0.35 | … | … | … |
| 1340 | 0.38–0.43 | 1.60–1.90 | 0.04 | 0.04 | 0.15–0.35 | … | … | … |
| 1345 | 0.43–0.48 | 1.60–1.90 | 0.04 | 0.04 | 0.15–0.35 | … | … | … |
| 3140 | 0.38–0.43 | 0.70–0.90 | 0.04 | 0.04 | 0.15–0.35 | 1.10–1.40 | 0.55–0.75 | … |
| E3310 | 0.08–0.13 | 0.45–0.60 | 0.025 | 0.025 | 0.15–0.35 | 3.25–3.75 | 1.40–1.75 | … |
| 4012 | 0.09–0.14 | 0.75–1.00 | 0.04 | 0.04 | 0.15–0.35 | … | … | 0.15–0.25 |
| 4023 | 0.20–0.25 | 0.70–0.90 | 0.04 | 0.04 | 0.15–0.35 | … | … | 0.20–0.30 |
| 4024 | 0.20–0.25 | 0.70–0.90 | 0.04 | 0.035−0.050 | 0.15–0.35 | … | … | 0.20–0.30 |
| 4027 | 0.25–0.30 | 0.70–0.90 | 0.04 | 0.04 | 0.15–0.35 | … | … | 0.20–0.30 |
| 4028 | 0.25–0.30 | 0.70–0.90 | 0.04 | 0.035−0.050 | 0.15–0.35 | … | … | 0.20–0.30 |
| 4037 | 0.35–0.40 | 0.70–0.90 | 0.04 | 0.04 | 0.15–0.35 | … | … | 0.20–0.30 |
| 4042 | 0.40–0.45 | 0.70–0.90 | 0.04 | 0.04 | 0.15–0.35 | … | … | 0.20–0.30 |
| 4047 | 0.45–0.50 | 0.70–0.90 | 0.04 | 0.04 | 0.15–0.35 | … | … | 0.20–0.30 |
| 4063 | 0.60–0.67 | 0.75–1.00 | 0.04 | 0.04 | 0.15–0.35 | … | … | 0.20–0.30 |
| 4118 | 0.18–0.23 | 0.70–0.90 | 0.04 | 0.04 | 0.15–0.35 | … | 0.40–0.60 | 0.08–0.15 |
| 4130 | 0.28–0.33 | 0.40–0.60 | 0.04 | 0.04 | 0.15–0.35 | … | 0.80–1.10 | 0.15–0.25 |
| 4135 | 0.32–0.39 | 0.65–0.95 | 0.04 | 0.04 | 0.15–0.35 | … | 0.80–1.10 | 0.15–0.25 |
| 4137 | 0.35–0.40 | 0.70–0.90 | 0.04 | 0.04 | 0.15–0.35 | … | 0.80–1.10 | 0.15–0.25 |
| 4140 | 0.38–0.43 | 0.75–1.00 | 0.04 | 0.04 | 0.15–0.35 | … | 0.80–1.10 | 0.15–0.25 |
| 4142 | 0.40–0.45 | 0.75–1.00 | 0.04 | 0.04 | 0.15–0.35 | … | 0.80–1.10 | 0.15–0.25 |
| 4145 | 0.43–0.48 | 0.75–1.00 | 0.04 | 0.04 | 0.15–0.35 | … | 0.80–1.10 | 0.15–0.25 |
| 4147 | 0.45–0.50 | 0.75–1.00 | 0.04 | 0.04 | 0.15–0.35 | … | 0.80–1.10 | 0.15–0.25 |
| 4150 | 0.48–0.53 | 0.75–1.00 | 0.04 | 0.04 | 0.15–0.35 | … | 0.80–1.10 | 0.15–0.25 |
| 4320 | 0.17–0.22 | 0.45–0.65 | 0.04 | 0.04 | 0.15–0.35 | 1.65–2.00 | 0.40–0.60 | 0.20–0.30 |
| 4337 | 0.35–0.40 | 0.60–0.80 | 0.04 | 0.04 | 0.15–0.35 | 1.65–2.00 | 0.70–0.90 | 0.20–0.30 |
| E4337 | 0.35–0.40 | 0.65–0.85 | 0.025 | 0.025 | 0.15–0.35 | 1.65–2.00 | 0.70–0.90 | 0.20–0.30 |
| 4340 | 0.38–0.43 | 0.60–0.80 | 0.04 | 0.04 | 0.15–0.35 | 1.65–2.00 | 0.70–0.90 | 0.20–0.30 |
| E4340 | 0.38–0.43 | 0.65–0.85 | 0.025 | 0.025 | 0.15–0.35 | 1.65–2.00 | 0.70–0.90 | 0.20–0.30 |
| 4422 | 0.20–0.25 | 0.70–0.90 | 0.04 | 0.04 | 0.15–0.35 | … | … | 0.35–0.45 |
| 4427 | 0.24–0.29 | 0.70–0.90 | 0.04 | 0.04 | 0.15–0.35 | … | … | 0.35–0.45 |
| 4520 | 0.18–0.23 | 0.45–0.65 | 0.04 | 0.04 | 0.15–0.35 | … | … | 0.45–0.60 |
| 4615 | 0.13–0.18 | 0.45–0.65 | 0.04 | 0.04 | 0.15–0.35 | 1.65–2.00 | … | 0.20–0.30 |
| 4617 | 0.15–0.20 | 0.45–0.65 | 0.04 | 0.04 | 0.15–0.35 | 1.65–2.00 | … | 0.20–0.30 |
| 4620 | 0.17–0.22 | 0.45–0.65 | 0.04 | 0.04 | 0.15–0.35 | 1.65–2.00 | … | 0.20–0.30 |
| 4621 | 0.18–0.23 | 0.70–0.90 | 0.04 | 0.04 | 0.15–0.35 | 1.65–2.00 | … | 0.20–0.30 |
| 4718 | 0.16–0.21 | 0.70–0.90 | 0.04 | 0.04 | 0.15–0.35 | 0.90–1.20 | 0.35–0.55 | 0.30–0.40 |
| 4720 | 0.17–0.22 | 0.50–0.70 | 0.04 | 0.04 | 0.15–0.35 | 0.90–1.20 | 0.35–0.55 | 0.15–0.25 |
| 4815 | 0.13–0.18 | 0.40–0.60 | 0.04 | 0.04 | 0.15–0.35 | 3.25–3.75 | … | 0.20–0.30 |
| 4817 | 0.15–0.20 | 0.40–0.60 | 0.04 | 0.04 | 0.15–0.35 | 3.25–3.75 | … | 0.20–0.30 |
| 4820 | 0.18–0.23 | 0.50–0.70 | 0.04 | 0.04 | 0.15–0.35 | 3.25–3.75 | … | 0.20–0.30 |
| 5015 | 0.12–0.17 | 0.30–0.50 | 0.04 | 0.04 | 0.15–0.35 | … | 0.30–0.50 | … |
| 5046 | 0.43–0.50 | 0.75–1.00 | 0.04 | 0.04 | 0.15–0.35 | … | 0.20–0.35 | … |
| 5115 | 0.13–0.18 | 0.70–0.90 | 0.04 | 0.04 | 0.15–0.35 | … | 0.70–0.90 | … |
| 5120 | 0.17–0.22 | 0.70–0.90 | 0.04 | 0.04 | 0.15–0.35 | … | 0.70–0.90 | … |
| 5130 | 0.28–0.33 | 0.70–0.90 | 0.04 | 0.04 | 0.15–0.35 | … | 0.80–1.10 | … |
| 5132 | 0.30–0.35 | 0.60–0.80 | 0.04 | 0.04 | 0.15–0.35 | … | 0.75–1.00 | … |
| 5135 | 0.33–0.38 | 0.60–0.80 | 0.04 | 0.04 | 0.15–0.35 | … | 0.80–1.05 | … |
| 5140 | 0.38–0.43 | 0.70–0.90 | 0.04 | 0.04 | 0.15–0.35 | … | 0.70–0.90 | … |
| 5145 | 0.43–0.48 | 0.70–0.90 | 0.04 | 0.04 | 0.15–0.35 | … | 0.70–0.90 | … |
| 5147 | 0.46–0.51 | 0.70–0.95 | 0.04 | 0.04 | 0.15–0.35 | … | 0.85–1.15 | … |
| 5150 | 0.48–0.53 | 0.70–0.90 | 0.04 | 0.04 | 0.15–0.35 | … | 0.70–0.90 | … |
| 5155 | 0.51–0.59 | 0.70–0.90 | 0.04 | 0.04 | 0.15–0.35 | … | 0.70–0.90 | … |
| 5160 | 0.56–0.64 | 0.75–1.00 | 0.04 | 0.04 | 0.15–0.35 | … | 0.70–0.90 | … |
| 52100E | 0.93–1.05 | 0.25–0.45 | 0.025 | 0.015 | 0.15–0.35 | 0.25 ubuninzi | 1.35–1.60 | 0.10 ubuninzi |
| E50100 | 0.98–1.10 | 0.25–0.45 | 0.025 | 0.025 | 0.15–0.35 | … | 0.40–0.60 | … |
| E51100 | 0.98–1.10 | 0.25–0.45 | 0.025 | 0.025 | 0.15–0.35 | … | 0.90–1.15 | … |
| E52100 | 0.98–1.10 | 0.25–0.45 | 0.025 | 0.025 | 0.15–0.35 | … | 1.30–1.60 | … |
| Vanadium | ||||||||
| 6118 | 0.16–0.21 | 0.50–0.70 | 0.04 | 0.04 | 0.15–0.35 | … | 0.50–0.70 | 0.10–0.15 |
| 6120 | 0.17–0.22 | 0.70–0.90 | 0.04 | 0.04 | 0.15–0.35 | … | 0.70–0.90 | 0.10 imiz |
| 6150 | 0.48–0.53 | 0.70–0.90 | 0.04 | 0.04 | 0.15–0.35 | … | 0.80–1.10 | 0.15 min |
| Aluminiyam | Molybdenum | |||||||
| E7140 | 0.38–0.43 | 0.50–0.70 | 0.025 | 0.025 | 0.15–0.40 | 0.95–1.30 | 1.40–1.80 | 0.30–0.40 |
| Nickel | ||||||||
| 8115 | 0.13–0.18 | 0.70–0.90 | 0.04 | 0.04 | 0.15–0.35 | 0.20–0.40 | 0.30–0.50 | 0.08–0.15 |
| 8615 | 0.13–0.18 | 0.70–0.90 | 0.04 | 0.04 | 0.15–0.35 | 0.40–0.70 | 0.40–0.60 | 0.15–0.25 |
| 8617 | 0.15–0.20 | 0.70–0.90 | 0.04 | 0.04 | 0.15–0.35 | 0.40–0.70 | 0.40–0.60 | 0.15–0.25 |
| 8620 | 0.18–0.23 | 0.70–0.90 | 0.04 | 0.04 | 0.15–0.35 | 0.40–0.70 | 0.40–0.60 | 0.15–0.25 |
| 8622 | 0.20–0.25 | 0.70–0.90 | 0.04 | 0.04 | 0.15–0.35 | 0.40–0.70 | 0.40–0.60 | 0.15–0.25 |
| 8625 | 0.23–0.28 | 0.70–0.90 | 0.04 | 0.04 | 0.15–0.35 | 0.40–0.70 | 0.40–0.60 | 0.15–0.25 |
| 8627 | 0.25–0.30 | 0.70–0.90 | 0.04 | 0.04 | 0.15–0.35 | 0.40–0.70 | 0.40–0.60 | 0.15–0.25 |
| 8630 | 0.28–0.33 | 0.70–0.90 | 0.04 | 0.04 | 0.15–0.35 | 0.40–0.70 | 0.40–0.60 | 0.15–0.25 |
| 8637 | 0.35–0.40 | 0.75–1.00 | 0.04 | 0.04 | 0.15–0.35 | 0.40–0.70 | 0.40–0.60 | 0.15–0.25 |
| 8640 | 0.38–0.43 | 0.75–1.00 | 0.04 | 0.04 | 0.15–0.35 | 0.40–0.70 | 0.40–0.60 | 0.15–0.25 |
| 8642 | 0.40–0.45 | 0.75–1.00 | 0.04 | 0.04 | 0.15–0.35 | 0.40–0.70 | 0.40–0.60 | 0.15–0.25 |
| 8645 | 0.43–0.48 | 0.75–1.00 | 0.04 | 0.04 | 0.15–0.35 | 0.40–0.70 | 0.40–0.60 | 0.15–0.25 |
| 8650 | 0.48–0.53 | 0.75–1.00 | 0.04 | 0.04 | 0.15–0.35 | 0.40–0.70 | 0.40–0.60 | 0.15–0.25 |
| 8655 | 0.51–0.59 | 0.75–1.00 | 0.04 | 0.04 | 0.15–0.35 | 0.40–0.70 | 0.40–0.60 | 0.15–0.25 |
| 8660 | 0.55–0.65 | 0.75–1.00 | 0.04 | 0.04 | 0.15–0.35 | 0.40–0.70 | 0.40–0.60 | 0.15–0.25 |
| 8720 | 0.18–0.23 | 0.70–0.90 | 0.04 | 0.04 | 0.15–0.35 | 0.40–0.70 | 0.40–0.60 | 0.20–0.30 |
| 8735 | 0.33–0.38 | 0.75–1.00 | 0.04 | 0.04 | 0.15–0.35 | 0.40–0.70 | 0.40–0.60 | 0.20–0.30 |
| 8740 | 0.38–0.43 | 0.75–1.00 | 0.04 | 0.04 | 0.15–0.35 | 0.40–0.70 | 0.40–0.60 | 0.20–0.30 |
| 8742 | 0.40–0.45 | 0.75–1.00 | 0.04 | 0.04 | 0.15–0.35 | 0.40–0.70 | 0.40–0.60 | 0.20–0.30 |
| 8822 | 0.20–0.25 | 0.75–1.00 | 0.04 | 0.04 | 0.15–0.35 | 0.40–0.70 | 0.40–0.60 | 0.30–0.40 |
| 9255 | 0.51–0.59 | 0.60–0.80 | 0.04 | 0.04 | 1.80–2.20 | … | 0.60–0.80 | … |
| 9260 | 0.56–0.64 | 0.75–1.00 | 0.04 | 0.04 | 1.80–2.20 | … | … | … |
| 9262 | 0.55–0.65 | 0.75–1.00 | 0.04 | 0.04 | 1.80–2.20 | … | 0.25–0.40 | … |
| E9310 | 0.08–0.13 | 0.45–0.65 | 0.025 | 0.025 | 0.15–0.35 | 3.00–3.50 | 1.00–1.40 | 0.08–0.15 |
| 9840 | 0.38–0.42 | 0.70–0.90 | 0.04 | 0.04 | 0.15–0.35 | 0.85–1.15 | 0.70–0.90 | 0.20–0.30 |
| 9850 | 0.48–0.53 | 0.70–0.90 | 0.04 | 0.04 | 0.15–0.35 | 0.85–1.15 | 0.70–0.90 | 0.20–0.30 |
| 50B40 | 0.38–0.42 | 0.75–1.00 | 0.04 | 0.04 | 0.15–0.35 | … | 0.40–0.60 | … |
| 50B44 | 0.43–0.48 | 0.75–1.00 | 0.04 | 0.04 | 0.15–0.35 | … | 0.40–0.60 | … |
| 50B46 | 0.43–0.50 | 0.75–1.00 | 0.04 | 0.04 | 0.15–0.35 | … | 0.20–0.35 | … |
| 50B50 | 0.48–0.53 | 0.74–1.00 | 0.04 | 0.04 | 0.15–0.35 | … | 0.40–0.60 | … |
| 50B60 | 0.55–0.65 | 0.75–1.00 | 0.04 | 0.04 | 0.15–0.35 | … | 0.40–0.60 | … |
| 51B60 | 0.56–0.64 | 0.75–1.00 | 0.04 | 0.04 | 0.15–0.35 | … | 0.70–0.90 | … |
| 81B45 | 0.43–0.48 | 0.75–1.00 | 0.04 | 0.04 | 0.15–0.35 | 0.20–0.40 | 0.35–0.55 | 0.08–0.15 |
| 86B45 | 0.43–0.48 | 0.75–1.00 | 0.04 | 0.04 | 0.15–0.35 | 0.40–0.70 | 0.40–0.60 | 0.15–0.25 |
| 94B15 | 0.13–0.18 | 0.75–1.00 | 0.04 | 0.04 | 0.15–0.35 | 0.30–0.60 | 0.30–0.50 | 0.08–0.15 |
| 94B17 | 0.15–0.20 | 0.75–1.00 | 0.04 | 0.04 | 0.15–0.35 | 0.30–0.60 | 0.30–0.50 | 0.08–0.15 |
| 94B30 | 0.28–0.33 | 0.75–1.00 | 0.04 | 0.04 | 0.15–0.35 | 0.30–0.60 | 0.30–0.50 | 0.08–0.15 |
| 94B40 | 0.38–0.43 | 0.75–1.00 | 0.04 | 0.04 | 0.15–0.35 | 0.30–0.60 | 0.30–0.50 | 0.08–0.15 |
B Amabanga aboniswe kolu luhlu nonobumba B, afana no-50B40, anokulindeleka ukuba abe ne-0.0005 % ubuncinane bolawulo lwebhoron. AAmabanga aboniswe kule theyibhile kunye nobumba osisimaphambili u-E ngokubanzi enziwa yinkqubo yesithando sombane esisisiseko. Zonke ezinye ngokuqhelekileyo ziveliswa yinkqubo yesiseko-evulekileyo-evulekileyo kodwa inokuveliswa yinkqubo yesithando sombane esisisiseko kunye nohlengahlengiso kwi-phosphorus kunye nesulfure.
CImida ye-phosphorus sulphur kwinkqubo nganye yile ilandelayo:
Isithando sombane esisisiseko 0.025 max % Isithando sombane sombane 0.050 max %
Iziko elisisiseko elivulekileyo 0.040 max % Iasidi evulekileyo yeziko 0.050 max %
D Ubuncinci kunye nobuninzi besulfure umxholo ubonisa iintsimbi ezihlaziyiweyo.
EUmthengi unokuchaza ezi zixa ziphezulu zilandelayo: ubhedu, 0.30 %; ialuminiyam, 0.050 %; kunye neoksijini, i-0.0015%.
IPropati yoomatshini
IiPropathi eziQhelekileyo zokuZimba, uBulukhuni kunye neMeko yoThermal kwamanye amaBanga aQhelekileyo eCarbon kunye neentsimbi zeAlloy.
CW—Cold Worked SR—Stress Relieved A—Annealed N—NormalizedA Oku kulandelayo yinkcazelo yomqondiso yeemeko ezahlukeneyo: HR—Hot Rolle
| IBanga | Condi- | Eyokugqibela | Yima kancinci | Ukwandisa | Rockwell, | ||||
| Yila- | tionA | Amandla, | Amandla, | ngo-2 kwi | Ukuqina | ||||
| isizwe | 50 mm, % | B Isikali | |||||||
| ksi | MPa | ksi | MPa | ||||||
| 1020 | HR | 50 | 345 | 32 | 221 | 25 | 55 | ||
| CW | 70 | 483 | 60 | 414 | 5 | 75 | |||
| SR | 65 | 448 | 50 | 345 | 10 | 72 | |||
| A | 48 | 331 | 28 | 193 | 30 | 50 | |||
| N | 55 | 379 | 34 | 234 | 22 | 60 | |||
| 1025 | HR | 55 | 379 | 35 | 241 | 25 | 60 | ||
| CW | 75 | 517 | 65 | 448 | 5 | 80 | |||
| SR | 70 | 483 | 55 | 379 | 8 | 75 | |||
| A | 53 | 365 | 30 | 207 | 25 | 57 | |||
| N | 55 | 379 | 36 | 248 | 22 | 60 | |||
| 1035 | HR | 65 | 448 | 40 | 276 | 20 | 72 | ||
| CW | 85 | 586 | 75 | 517 | 5 | 88 | |||
| SR | 75 | 517 | 65 | 448 | 8 | 80 | |||
| A | 60 | 414 | 33 | 228 | 25 | 67 | |||
| N | 65 | 448 | 40 | 276 | 20 | 72 | |||
| 1045 | HR | 75 | 517 | 45 | 310 | 15 | 80 | ||
| CW | 90 | 621 | 80 | 552 | 5 | 90 | |||
| SR | 80 | 552 | 70 | 483 | 8 | 85 | |||
| A | 65 | 448 | 35 | 241 | 20 | 72 | |||
| N | 75 | 517 | 48 | 331 | 15 | 80 | |||
| 1050 | HR | 80 | 552 | 50 | 345 | 10 | 85 | ||
| SR | 82 | 565 | 70 | 483 | 6 | 86 | |||
| A | 68 | 469 | 38 | 262 | 18 | 74 | |||
| N | 78 | 538 | 50 | 345 | 12 | 82 | |||
| 1118 | HR | 50 | 345 | 35 | 241 | 25 | 55 | ||
| CW | 75 | 517 | 60 | 414 | 5 | 80 | |||
| SR | 70 | 483 | 55 | 379 | 8 | 75 | |||
| A | 50 | 345 | 30 | 207 | 25 | 55 | |||
| N | 55 | 379 | 35 | 241 | 20 | 60 | |||
| 1137 | HR | 70 | 483 | 40 | 276 | 20 | 75 | ||
| CW | 80 | 552 | 65 | 448 | 5 | 85 | |||
| SR | 75 | 517 | 60 | 414 | 8 | 80 | |||
| A | 65 | 448 | 35 | 241 | 22 | 72 | |||
| N | 70 | 483 | 43 | 296 | 15 | 75 | |||
| 4130 | HR | 90 | 621 | 70 | 483 | 20 | 89 | ||
| SR | 105 | 724 | 85 | 586 | 10 | 95 | |||
| A | 75 | 517 | 55 | 379 | 30 | 81 | |||
| N | 90 | 621 | 60 | 414 | 20 | 89 | |||
| 4140 | HR | 120 | 855 | 90 | 621 | 15 | 100 | ||
| SR | 120 | 855 | 100 | 689 | 10 | 100 | |||
| A | 80 | 552 | 60 | 414 | 25 | 85 | |||
| N | 120 | 855 | 90 | 621 | 20 | 100 | |||
d
Ukunyamezelana
Unyamezelo lwangaphandle lweDiameter yeRound Hot-Finished TubingA,B,C
| Uluhlu lobungakanani beDiameter ngaphandle, | Unyamezelo lwangaphandle lweDiameter, ngaphakathi (mm) | |||
| ngaphakathi (mm) | Ngaphezulu | Ngaphantsi | ||
| Ukuya kuthi ga kwi-2.999 (76.17) | 0.020 (0.51) | 0.020 (0.51) | ||
| 3.000–4.499 (76.20–114.27) | 0.025 (0.64) | 0.025 (0.64) | ||
| 4.500–5.999 (114.30–152.37) | 0.031 (0.79) | 0.031 (0.79) | ||
| 6.000–7.499 (152.40–190.47) | 0.037 (0.94) | 0.037 (0.94) | ||
| 7.500–8.999 (190.50–228.57) | 0.045 (1.14) | 0.045 (1.14) | ||
| 9.000–10.750 (228.60–273.05) | 0.050 (1.27) | 0.050 (1.27) | ||
Ukunyamezela kwe-Diameter akusebenzi kwiimeko eziqhelekileyo kunye nobushushu okanye ukucima kunye neemeko ezipholileyo.
B Uluhlu oluqhelekileyo lobungakanani beetyhubhu ezigqityiweyo ngu-11⁄2 ngaphakathi (38.1 mm) ukuya kwi-103⁄4 ngaphakathi (273.0 mm) ngaphandle kwedayamitha kunye nobukhulu bodonga ubuncinane be-3 % okanye ngaphezulu kwe-diameter yangaphandle, kodwa ingabi ngaphantsi kwe-0.095 ngaphakathi. (2.41 mm).
C Iisayizi ezinkulu ziyafumaneka; qhagamshelana nomvelisi malunga nobukhulu kunye nokunyamezela.
Unyamezelo lokutyeba kodonga lweRound Hot-Kugqityiwe
Ityhubhu
| Ukutyeba kweendonga | Ukunyamezela ukutyeba kweendonga,Aipesenti Ngaphezulu | |||
| Uluhlu njengepesenti | kwaye Phantsi kweNominal | |||
| yaNgaphandle | ||||
| Ngaphandle | Ngaphandle | Ngaphandle | ||
| Ububanzi | ||||
| Ububanzi | Ububanzi | Ububanzi | ||
| 2.999 nge. | 3.000 ngaphakathi. | 6.000 phakathi. | ||
| (76.19 mm) | (76.20 mm) | (152.40 mm) | ||
| kwaye encinci | ukuya kwi-5.999. | ukuba 10.750 kwi. | ||
| (152.37 mm) | (273.05 mm) | |||
| Ngaphantsi kwe-15 | 12.5 | 10.0 | 10.0 | |
| 15 nangaphezulu | 10.0 | 7.5 | 10.0 | |
Ukunyamezelwa kobungqingqwa beDonga akunakusetyenziswa kwiindonga ze-0.199 ngaphakathi (5.05 mm) nangaphantsi; qhagamshelana nomvelisi wokunyamezela eludongeni kwiisayizi zetyhubhu ezinjalo.
umlinganiselo obaluleke ngakumbi, emva koko iityhubhu esebenza ngokubanda kufuneka icaciswe ngaphakathi kwidayamitha kunye nobukhulu bodonga okanye ngaphandle kwedayamitha kunye nedayamitha yangaphakathi.
I-Right-Turned Mechanical Tubing-Ukwahluka kwidayamitha yangaphandle kunye nobukhulu bodonga abuyi kudlula ukunyamezela kwiThebhile. Itheyibhile igubungela ukunyamezela njengoko isetyenziswe kwidayamitha yangaphandle kunye nobukhulu bodonga kwaye isebenza kubukhulu obuchaziweyo.
I-Ground Mechanical Tubing—Ukwahluka kwi-diaam-eter yangaphandle akuyi kuba ngaphezu kokunyamezelana okukwiThebhile. Le mveliso idla ngokuveliswa kumbhobho obandayo.
Ubude—Iityhubhu zoomatshini ziqhele ukufakwa kubude belitye lokusila, 5 ft (1.5 m) nangaphezulu. Ubude obuqinisekileyo bokusika bubonelelwa xa buchazwe ngumthengi. Ukunyamezela ubude kuboniswe kwiThebhile.
Ukuthe tye-Ukunyamezela okuthe tye kwityhubhu engqukuva engenamthungo akusayi kudlula imali eboniswe kwiTheyibhile.
Imfuneko yoVavanyo
1.Uvavanyo lobunzima
Xa imida yokuqina ifuneka, umvelisi kuya kuboniswana naye. Ubulukhuni obuqhelekileyo zidweliswe kwiThebhile .Xa kucacisiwe, uvavanyo lobunzima luya kwenziwa kwi-1% yeetyhubhu.
2.Tension Tests
Xa iipropathi zokuqina zifuneka, kuya kuboniswana nomvelisi. Iipropathi eziqhelekileyo zokuqina kwamanye amabakala aqhelekileyo kunye neemeko zobushushu zidweliswe kwitheyibhile.
3.Uvavanyo olungonakalisiyo
Iindidi ezahlukeneyo zovavanyo lwe-ultrasonic okanye i-electromagnetic engasebenziyo ziyafumaneka. Uvavanyo oluza kusetyenziswa kunye nemida yokuhlola iya kusekwa ngumenzi kunye nesivumelwano somthengi.
4.Uvavanyo oluvuthayo
Xa kukho iimfuno ezikhethekileyo zokucoceka kwensimbi, iindlela zokuvavanya kunye nemida yokwamkelwa ziya kusekwa ngumenzi kunye nesivumelwano somthengi.
Iinkcukacha zeMveliso
Imibhobho yoomatshini/yoMchiza kunye nezichumiso
I-GB/T8162-2008
I-ASTM A519-2006
I-BS EN 10210-1-2006
I-ASTM A53/A53M-2012
GB9948-2006
GB6479-2013
GB/T 17396-2009
Siqhubeka nethiyori "yomgangatho kuqala, umboneleli ekuqaleni, uphuculo oluqhubekayo kunye nokuqaliswa kokudibana nabathengi" kunye nabaphathi kunye "neziphene zero, izikhalazo zero" njengenjongo eqhelekileyo. Ukukhulisa inkampani yethu, sihambisa urhwebo sisebenzisa okona kubalaseleyo ngexabiso elifanelekileyo leeMveliso eziTrekayo eTshayina Umbhobho wentsimbi ongenamthungo ASME SA213 P91/T11 Round Alloy Steel Pipe/Tube, Ukufezekisa izibonelelo ezibuyiselayo, ishishini lethu lomeleza ngokubanzi amaqhinga ethu omanyano lwehlabathi. malunga nonxibelelwano nabathengi baphesheya, ukuhanjiswa ngokukhawuleza, intsebenziswano ephezulu kunye nexesha elide.
Iimveliso ezihamba phambiliUmbhobho weCarbon Steel waseTshayina kunye noMbhobho weCarbon, Siyazingca ngokubonelela ngeemveliso zethu kunye nezisombululo kubo bonke abathengi kwihlabathi liphela ngeenkonzo zethu ezibhetyebhetye, ezisebenza ngokukhawuleza kunye nomgangatho ongqongqo wolawulo lomgangatho osoloko uvunywa kwaye unconywa ngabathengi.
