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Umbhobho weSimbi sesakhiwo

Umbhobho weSimbi sesakhiwo

Umbhobho weSimbi sesakhiwo. Uluhlu olubanzi lwezicelo luxhomekeke kumbhobho wensimbi yesakhiwo sokuqina kunye nokuzinza. Unikezelo lwentsimbi yeGnee oludityanisiweyo kunye nombhobho ongenamthungo wokusetyenziswa kolwakhiwo kubathengi kuwo onke amashishini. Njengomthengisi ohamba phambili wemibhobho yentsimbi, iGnee steel ibonelela ngoluhlu olukhulu lombhobho kunye neesayizi zetyhubhu ukusuka kwi-1/8 "NPS ukuya kwi-48" NPS.
Intshayelelo yemveliso

Uhlobo lwemibhobho: Umbhobho woLwakhiwo, uMbhobho woLwakhiwo ongenamthungo, uMbhobho woLwakhiwo ongenamthungo
Isicelo: KubuNjineli boLwakhiwo kunye noShishino loKwakha

Iinkcukacha: OD: 1/8'' ~ 26'' (10.3 ~ 660mm)

WT: SCH 10 ~ 160, SCH STD, SCH XS, SCH XXS

UBUDE: Ubude obuzinzisiweyo (5.8/6/11.8/12mtr), SRL, DRL

Umgangatho: ASTM A53/A252/A500/A501, JIS G3444, EN 10210/10219

Isiphelo: Iziphelo zesikwere/Iziphelo eziPlain (isikwe ngokuthe tye, isikwe esarha, ukusikwa kwetotshi), Beveled/Iziphelo ezinemisonto

Umphezulu: Ayinanto, I-Oyile Kancinane, Mnyama/Bomvu/Ipeyinti etyheli, iZinc/I-Anti-Corrosive Coating

Ukupakishwa: Iinqwaba/Ngobuninzi, IiCaps zePlastiki ziPlakathiwe, Iphepha elingangenwa ngamanzi lisongiweyo

Ukucaciswa koMbhobho weStructural Steel

API 5L/ASTM A106 GR.B, Umbhobho weStructural Steel
公称通径
DN
外径OD(mm) SCH40(6m/5.8m) SCH40(6m/5.8m) SCH40(6m/5.8m)
壁厚WT 壁厚WT 壁厚WT
(mm) (mm) (mm)
1/4'' 13.7 2.24 3.02 /
3/8'' 17.1 2.31 3.2 /
1/2'' 21.3 2.77 3.73 4.78
3/4'' 26.7 2.87 3.91 5.56
1'' 33.4 3.38 4.55 6.35
1-1/4'' 42.2 3.56 4.85 6.35
1-1/2'' 48.3 3.68 5.08 7.14
2'' 60.3 3.91 5.54 8.74
2-1/2'' 73 5.16 7.01 9.53
3'' 88.9 5.49 7.62 11.13
3-1/2'' 101.6 5.74 8.08 /
4'' 114.3 6.02 8.56 13.49
5'' 141.3 6.55 9.53 15.88
6'' 168.3 7.11 10.97 18.26
8'' 219.1 8.18 12.7 23.01
10'' 273 9.27 15.09 28.58
12'' 323.8 10.31 17.48 33.32
14'' 355.6 9.53 11.13 19.05
16'' 406.4 9.53 12.7 21.44
18'' 457 9.53 14.27 23.83
20'' 508 9.53 15.09 26.19
24'' 610 9.53 17.48 30.96
Idatha yobugcisa

Ulwakhiwo lweMichiza yeMbhobho yeSimbi kunye neePropati zoomatshini

Umgangatho IBanga Ukwakheka kwemichiza (%) Iipropati zoomatshini
I-ASTM A53 C Si Mnu P S Ukuqina kokuqina(Mpa) Yield Strength(Mpa)
A ≤0.25 - ≤0.95 ≤0.05 ≤0.06 ≥330 ≥205
B ≤0.30 - ≤1.2 ≤0.05 ≤0.06 ≥415 ≥240
I-ASTM A106 A ≤0.30 ≥0.10 0.29-1.06 ≤0.035 ≤0.035 ≥415 ≥240
B ≤0.35 ≥0.10 0.29-1.06 ≤0.035 ≤0.035 ≥485 ≥275
I-ASTM A179 A179 0.06-0.18 - 0.27-0.63 ≤0.035 ≤0.035 ≥325 ≥180
I-ASTM A192 A192 0.06-0.18 ≤0.25 0.27-0.63 ≤0.035 ≤0.035 ≥325 ≥180
API 5L PSL1 A 0.22 - 0.90 0.030 0.030 ≥331 ≥207
B 0.28 - 1.20 0.030 0.030 ≥414 ≥241
X42 0.28 - 1.30 0.030 0.030 ≥414 ≥290
X46 0.28 - 1.40 0.030 0.030 ≥434 ≥317
X52 0.28 - 1.40 0.030 0.030 ≥455 ≥359
X56 0.28 - 1.40 0.030 0.030 ≥490 ≥386
X60 0.28 - 1.40 0.030 0.030 ≥517 ≥448
X65 0.28 - 1.40 0.030 0.030 ≥531 ≥448
X70 0.28 - 1.40 0.030 0.030 ≥565 ≥483
API 5L PSL2 B 0.24 - 1.20 0.025 0.015 ≥414 ≥241
X42 0.24 - 1.30 0.025 0.015 ≥414 ≥290
X46 0.24 - 1.40 0.025 0.015 ≥434 ≥317
X52 0.24 - 1.40 0.025 0.015 ≥455 ≥359
X56 0.24 - 1.40 0.025 0.015 ≥490 ≥386
X60 0.24 - 1.40 0.025 0.015 ≥517 ≥414
X65 0.24 - 1.40 0.025 0.015 ≥531 ≥448
X70 0.24 - 1.40 0.025 0.015 ≥565 ≥483
X80 0.24 - 1.40 0.025 0.015 ≥621 ≥552


Ulwakhiwo lweMichiza yeMbhobho yeSimbi kunye neePropati zoomatshini

Umgangatho IBanga Ukuqulunqwa kwemichiza Iipropati zoomatshini
C Si Mnu P S Cr Ni Cu Amandla Okuqina (Mpa) Yield Strength(Mpa) Ubude (%)
GB/T8163 10 0.07-0.14 0.17-0.37 0.35-0.65 ≤0.035 ≤0.035 ≤0.15 ≤0.25 ≤0.25 335-457 ≥205 ≥24
20 0.17-0.24 0.17-0.37 0.35-0.65 ≤0.035 ≤0.035 ≤0.25 ≤0.25 ≤0.25 410-550 ≥245 ≥20
Q345 0.12-0.20 0.20-0.55 1.20-1.60 ≤0.045 ≤0.045 - - - 490-665 ≥325 ≥21

Ukunyamezelana kwemibhobho yentsimbi yesakhiwo
Iintlobo zemibhobho Umbhobho Szie(mm) Ukunyamezelana
Ishushu esongwayo OD Konke ±1% (umzuzu ±0.50mm)
WT Konke +15%, -12.5%
Kuyabanda OD 6~10 ±0.20mm
10~30 ±0.40mm
30~50 ± 0.45mm
>50 ±1%
WT ≤1 ±0.15mm
>1 -3 +15% -10%
>3 +12.5% -10%

Isiphelo sombhobho wentsimbi yesakhiwo
Isiphelo esicacileyo Ukutyeba kodonga ngaphantsi kwe-intshi ye-0.5, kuquka i-SCH STD & SCH XS
Isiphelo esingenanto (iSikweri esisikwe) Ukutyeba kodonga ngaphezu kwe-intshi ye-0.5, kuquka i-SCH XXS
Beveled Isiphelo Ukutyeba kodonga ngaphantsi kwe-intshi ye-0.5, kuquka i-SCH STD & SCH XS
Ukudibanisa Idayamitha yangaphandle iyalingana okanye ngaphantsi kwe-2''
Ukukhuselwa kwemisonto Ngaphandle Diameter phezu 4 intshi



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