| Imveliso | Umbhobho weNtsimbi oshushu oshushu ogqunywe ngesinyithi |
| Izinto eziphathekayo | Intsimbi yeCarbon |
| Ibanga | Q195 = S195 / A53 Ibanga A Q235 = S235 / A53 Ibanga B / A500 Ibanga A / STK400 / SS400 / ST42.2 Q345 = S355JR / A500 Ibanga B Ibanga C |
| Umgangatho | I-ASTM A53, i-ASTM A500, i-A36, i-ASTM A795,ISO65, ANSI C80, DIN2440, JIS G3444,GB/T3091, GB/T13793 |
| Umphezulu | Ingubo yeZinc 200-500g/m2 (30-70um) |
| Iphela | Iziphelo ezinemiqolo |
| kunye okanye ngaphandle kweminqwazi |
Umbhobho wentsimbi we-SCH40 GI oneziphelo ezinemiqolo ubhekisa kumbhobho wentsimbi owenziweyo ukuhlangabezana nomgangatho we-SCH40 wobukhulu bodonga kwaye wenziwe ngentsimbi egayiweyo. Igama elithi "GI" limele "intsimbi egayiweyo" elibonisa ukuba umbhobho ugqunywe ngomaleko we-zinc ukuyikhusela ekuboleni.
Igama elithi "iziphelo ezinemiqolo" libonisa ukuba iziphelo zemibhobho zenzelwe ukuba kube lula ukufaka izihlanganisi okanye izixhobo zoomatshini. Iziphelo ezinemiqolo zisetyenziswa kakhulu kwiinkqubo zokukhusela umlilo, iinkqubo ze-HVAC, nakwezinye iinkqubo apho kufuneka uqhagamshelo olukhawulezileyo nolukhuselekileyo.
| OD | DN | I-ASTM A53 A795 GRA / B | |
| I-SCH10S | I-STD SCH40 | ||
| intshi | MM | (mm) | (mm) |
| 1/2” | 15 | 2.11 | 2.77 |
| 3/4” | 20 | 2.11 | 2.87 |
| 1” | 25 | 2.77 | 3.38 |
| 1-1/4” | 32 | 2.77 | 3.56 |
| 1-1/2” | 40 | 2.77 | 3.68 |
| 2” | 50 | 2.77 | 3.91 |
| 2-1/2” | 65 | 3.05 | 5.16 |
| 3” | 80 | 3.05 | 5.49 |
| 4” | 100 | 3.05 | 6.02 |
| 5” | 125 | 3.4 | 6.55 |
| 6” | 150 | 3.4 | 7.11 |
| 8” | 200 | 3.76 | 8.18 |
Iipayipi zentsimbi ezigqunyiweyo ze-SCH40 Isicelo:
Umbhobho wentsimbi wezinto zokwakha/izixhobo zokwakha
Umbhobho wentsimbi okhusela umlilo
Ulwelo oluphantsi koxinzelelo, amanzi, igesi, ioyile, umbhobho womgca
Umbhobho wokunkcenkceshela
Imigca yemveliso yombhobho wentsimbi eshushu engama-40
Iifektri:
I-Tianjin Youfa Steel Pipe Group Co., Ltd .-Isebe eli-1;
Tangshan Zhengyuan Steel Pipe Co.,Ltd;
I-Handan Youfa Steel Pipe Co.,Ltd;
I-Shanxi Youfa Steel Pipe Co., Ltd
