A335 P91 Ubushushu obuphezulu Umbhobho wokufudumeza kwakhona kushishino lombane
Ukuqulunqwa kwemichiza:
| Umgangatho | IBanga | Ukwenziwa kweMichiza (()) | |||||||||||||
| C | Si | Mn | P | S | Cr | Mo | Cu | Ni | V | Al | W | Nb | N | ||
| ASME SA335 | SA335 P11 | 0.05 ~ 0.15 | 0.50～1.0 | 0.30 ~ 0.60 | ≤0.030 | ≤0.030 | 1.00-1.50 | 0.50 ~ 1.00 | |||||||
| SA335 P12 | 0.05 ~ 0.15 | ≤0.50 | 0.30-0.61 | ≤0.030 | ≤0.030 | 0.80-1.25 | 0.44-0.65 | ||||||||
| SA335 P22 | 0.05 ~ 0.15 | ≤0.50 | 0.30 ~ 0.60 | ≤0.030 | ≤0.030 | 1.90-2.60 | 0.87-1.13 | ||||||||
| SA335 P5 | ≤0.15 | ≤0.50 | 0.30 ~ 0.60 | ≤0.030 | ≤0.030 | 4.00/6.00 | 0.45/0.65 | ||||||||
| SA335 P91 | 0.08-0.12 | 0.20 ~ 0.50 | 0.30 ~ 0.60 | ≤0.020 | ≤0.010 | 8.00-9.50 | 0.85 ~ 1.05 | ≤0.40 | 0.18-0.25 | ≤0.015 | 0.06～ 0.10 | 0.03～ 0.07 | |||
| SA335 P92 | 0.07-0.13 | ≤0.50 | 0.30 ~ 0.60 | ≤0.020 | ≤0.010 | 8.50-9.50 | 0.30 ~ 0.60 | 0.30 ~ 0.60 | ≤0.40 | 0.15-0.25 | ≤0.015 | 1.50 ~ 2.00 | 0.04～ 0.09 | 0.03～ 0.07 | |
Inkcazelo ngoomatshini:
| Umgangatho | IBanga | Iipropati zoomatshini | ||
| Unikeze Amandla | Tensile strength | Ukwandisa | ||
| ASME SA335 | SA335 P11 | ≥415 | ≥220 | ≥22 |
| SA335 P12 | ≥415 | ≥220 | ≥22 | |
| SA335 P22 | ≥415 | ≥205 | ≥22 | |
| SA335 P5 | ≥415 | ≥205 | ≥22 | |
| SA335 P91 | 585～760 | ≥415 | ≥20 | |
| SA335 P92 | ≥620 | ≥440 | ≥20 | |
Imveliso sinikezela ngayo:
Igama lemveliso | Izinto eziphathekayo | Umgangatho | Ubungakanani(mm) | Isicelo |
ityhubhu yobushushu obuphantsi | 16MnDG 10MnDG 09DG 09Mn2VDG 06Ni3MoDG I-ASTM A333 | GB/T18984-2003 I-ASTM A333 | OD: 8-1240 * WT: 1-200 | Faka isicelo kwi-45 ℃ ~ 195 ℃ isitya soxinzelelo lobushushu obuphantsi kunye nombhobho wokutshintshisa ubushushu obuphantsi |
ityhubhu yebhoyila yoxinzelelo oluphezulu | 20G I-ASTMA106B I-ASTMA210A ST45.8-III | GB5310-1995 I-ASTM SA106 I-ASTM SA210 I-DIN17175-79 | OD: 8-1240 * WT: 1-200 | Ilungele ukwenza ityhubhu yebhoyila yoxinzelelo oluphezulu, intloko, umbhobho womphunga, njl |
I-petroleum yokuqhekeka ityhubhu | 10 20 | GB9948-2006 | OD: 8-630 * WT: 1-60 | Isetyenziswe kwi-tube yokucoca i-oyile yokucoca i-oyile, ityhubhu yokutshintsha ubushushu |
Ityhubhu yebhoyila yoxinzelelo oluphakathi | 10# 20# 16Mn, Q345 | GB3087-2008 | OD: 8-1240 * WT: 1-200 | Ilungele ukwenziwa kolwakhiwo olwahlukeneyo lwebhoyila yoxinzelelo oluphantsi naphakathi kunye nebhoyila kaloliwe |
Ubume ngokubanzi yetyhubhu | 10#,20#,45#,27SiMn I-ASTM A53A,B 16Mn, Q345 | I-GB/T8162-2008 GB/T17396-1998 I-ASTM A53 | OD: 8-1240 * WT: 1-200 | Faka isicelo kulwakhiwo jikelele, inkxaso yobunjineli, ukusetyenzwa ngoomatshini, njl |
Isingxobo se-oyile | J55,K55,N80,L80 C90,C95,P110 | I-API SPEC 5CT ISO11960 | OD: 60-508 * WT: 4.24-16.13 | Isetyenziselwa ukukhutshwa kwe-oyile okanye igesi kwi-oyile Wells casing, esetyenziswa kwi-oyile kunye negesi yequla elisecaleni |
Imveliso yombane:
Inkcazelo elula:
Imibhobho spools ye CCPP phantsi yokuthunyelwa.
Imibhobho ye-Main-Steam kunye neHot-reheat ngokuthobela neekhowudi zezinto SA335 P91&A234WP91 ukuze umelane nobushushu ukuya ukuya kuma-580℃.
Imibhobho yokufudumeza kwakhona ebandayo isebenzisa izinto ze SA335 P11/P22&A234 P11/P22 ukunyamezela ubushushu ophakathi kunye noxinzelelo.
I-WB36 yeyona yeyona izinto inketho yombhobho wokutyisa amanzi enesicelo sokuthwala olona xinzelelo luphezulu (36Mpa).
Enye iprojekthi yotyikityo ye-2*660MW Super-critical Power Plant ingqina amandla ethu kunye neempumelelo.
Integral piping impahla ukuhanjiswa (Imibhobho+Fittings+Bends+Flanges/Forging=Pipe Spools)
ukubonelela usetyenziso olubalulekileyo lwemibhobho ye-CCPP,HRSG kunye neBoiler.
Ubume bobugcisa bobugcisa kunye noninzi lokwazi kunye namava ukucingela eyona mbono ” Ukukhuthala, Ngokuchanekileyo, ukuthembeka”.
Inkonzo yethu:
RFQ:
I-Q1: Ngaba uyenza okanye uMrhwebi
A: Sobabini singabenzi kunye nabarhwebi
I-Q2: Ngaba unokunikela ngesampuli?
A: Isampulu encinci inokubonelelwa simahla, kodwa umthengi kufuneka ahlawule umrhumo ocacileyo
I-Q3: Ngaba unokunikela ngenkonzo yokucubungula?
A: Singanikezela ngokusika, ukugrumba, ukupeyinta, umgubo wedyasi njl.
I-Q4: Iyintoni inzuzo yakho kwintsimbi?
A: Singenza ngokwezifiso isakhiwo sentsimbi accoridng ukuthenga imizobo okanye isicelo.
Q5: Kuthekani ngenkonzo yakho yolungiselelo?
A: Sineqela lobuchule lobuchwephesha elinamava atyebileyo ekuthumeleni, linokubonelela ngomzila wenqanawa ozinzileyo kunye nomgangatho.
