Xa kusetyenziswa umbhobho, i-elbow kufuneka isetyenziselwe ukutshintsha ubungakanani bombhobho. Xa ukubhabha, umbhobho wombhobho weendlela ezintathu usebenzisa xa udibaniso lusetyenziswa ngamalungu ahlukeneyo e-pipeling, ukuze ufikelele kumbhobho wokuhambisa umbhobho, ukwenzela ukuba kubekho umbhobho wokudibana okanye ukwanda okunengxaki kunye nokudityaniswa okubi kakhulu kunye nokudityaniswa okugqithisileyo kusetyenziselwa uqhagamshelo lombhobho. Ngokunxibelelana kwezixhobo ezahlukeneyo, kukho i-quadriday kunye neeplagi zesigaba sesixhobo.
Amabakala a-694 amaBanga, F42 ukuya kwi-F70 (i-vogo ePhezulu). Ngenxa yamandla amakhulu ale nto, uya kufumana izinto ezinomxholo ophezulu zisetyenziswa ngokubanzi kwiinkonzo zemibhobho. Ukuxolelwa kwe-Alloy Geeel kune-chromium kunye nomxholo we-molybdenum kune-Carbon Russions kwaye zenzelwe ubushushu obuphezulu (ngaphezulu kwe-1000 * f), inkonzo ephezulu yoxinzelelo. Bakwanayo nentembeko ephakamileyo yohlobo lwaphezulu kunobume be-carbon berbon toration ngenxa yomxholo wabo ophezulu weChromium.

Ezi zenzelwa iingcali zethu ezinobuchule besebenzisa izixhobo eziphezulu zomgangatho ophezulu ngokungqinelana nemilinganiselo emiselweyo yecandelo. Sinikezela nge-ATTM A307 i-carbon steeshes steel kwinkcazo eyahlukeneyo kwaye inokuba yindawo elungiselelwe umthengi. Ixhaswe liqela lemisebenzi, sizibophelele ekuboneleleni ngomgca weprimiyamu ye-ASTM A307 ye-carbon stishers.
I-ASTM A234 yinkqubo esemgangathweni yemibhobho ye-pube ye-carbon secbon steel kunye nentsimbi ye-ofisi yendlela yobushushu nenobushushu obuphezulu. I-carbon ye-carbon yentsimbi eyenziwe kwi-A234 ihlala inikezelwa kwifom ye-Butet-Welting ngokungqinelana ne-ASME B16.9 okanye i-ASME B16.49. Kukho amanqaku amabini e-carbon amabakala: i-WPB kunye ne-WPC, apho i-ATTM A234 WPB ihlala isetyenziswa kumzi-mveliso wepayipi. I-A234 WPB ye-A234 WPB ye-WOTB-WOIL ye-Welbows ibandakanya izithombe, ukugoba, ibuyise, i-tees, i-CAPS, i-rock, i-niples kunye nokuhlangana.

I-API 6a Carbon Steel Flonger I-5000 ye-Wn A694 Flange yenziwa eTshayina
Umphezulu: Primer emnyama, i-Ivated, eP Peed.
I-A694 F56 F56 F56 F56 F56 F56 F56 F56 F56 F56 F56 F56 F56 F56 F56 F56 F56 F56 F56 F56 F56 F56 F56 F56 F56 F56 F56 F56 F56 F56 F56 F56 F56 F56 F56 F56 F56 F56 F56 F56 F56 F56 F56 F56 F56 F56 F56 F56 F56 F56 F56 F56 F56 F56 F56 F56 F56 F56 F56 F56 F56 F56 FLD IGOFI YEMPHODI YEMPHODI YEMFAZI I-150 # ANI B16.5 WENRF FANES ASTM A105
IFomu: ingenamthungo okanye idyile
Iipleyiti zentsimbi ezingapheliyo kunye ne-Sheet
I-Gr.70n yophulelo lolwakhiwo lwensimbi
I-ASTM F52 A350 LF2 i-WF2 i-WOPL A694 F60 F60 I-12 Inch 300 A10
Ubunzima obuthile tee:
Ubunzima bokunciphisa i-buttweld ukunciphisa i-tee kusekwe kwi-tee elinganayo.
S = ubukhulu be-Wall kwi-mm
I-Stainess yentsimbi
Ishedyuli 40 inobunzima kakhulu bokufaneleka kwe-BOTT. Iyunithi yesisindo kwi-tee ilinganayo yi kG / pc.
I-Tee ilingane i-sch 40 ubunzima
I-ASTM A234 WPB ye-WPB ye-Parbon Steel Elbows esetyenziselwa uxinzelelo lwenqanawa kunye neendlela zoxinzelelo
| Dn | I-NPS | 40 |
| 15 | 1/2 | 0.2 |
| 20 | 3/4 | 0.2 |
| 25 | 1 | 0.3 |
| 32 | 1 1/4 | 0.6 |
| 40 | 1 1/2 | 0.9 |
| 50 | 2 | 1.5 |
| 65 | 2 1/2 | 2.7 |
| 80 | 3 | 3.8 |
| 90 | 3 1/2 | 4.6 |
| 100 | 4 | 6.5 |
| 125 | 5 | 9.7 |
| 150 | 6 | 14 |
| 200 | 8 | 24.5 |
| 250 | 10 | 41.3 |
| 300 | 12 | 69 |
| 350 | 14 | 96 |
| 400 | 16 | 120 |
| 450 | 18 | 170 |
| 500 | 20 | 240 |
| 600 | 24 | 345 |