mutengo wekutengesa China Petroleum Pipe, Oil Well Pipe, Oil Drilling Pipe
Zvishuvo zvedu zvekusingaperi ndiwo maitiro e "kutarisira musika, tarisa tsika, tarisa sainzi" uye dzidziso ye "mhando yekutanga, vimba yekutanga uye manejimendi epamberi" pamutengo wekutengesa China Petroleum Pipe, Oil Well Pipe, Oil Drilling. Pipe, Isu tave nechikwata chenyanzvi chekutengeserana nedzimwe nyika. Isu tinokwanisa kugadzirisa dambudziko raunosangana naro. Tinogona kukupa zvinhu zvaunoda. Ndapota inzwa wakasununguka pasina muripo kuti ubate nesu.
Iyo kambani inonyanya bhizinesi resimbi pombi kunze kwenyikaChina Drill Pipe, OCTG PIPES, Petroleum pombi, Petroleum pombi mudziyo, smls mapaipi, WIN Pamusoro pekutengesa, isuwo tinogara tichiteerera kutakurwa kwezvinhu. Ngatitaure nezvemhando dzemidziyo.
SIZE: 19—914MM*2—150MM
| Product category | Simbi giredhi | Standard | Application |
| Seamless simbi machubhu emakanika engineering uye yakajairwa chimiro | 10.20.35.45.Q345.Q460.Q490.Q620. | GB/T8162 | Seamless simbi machubhu e manufaclumg mapaipi pombi fittings midziyo uye mechanlcal zvimiro. |
| 42CrMo.35CrMo.42CrMo. 40CrNiMoA.12cr1MoV | |||
| 1018.1026.8620.4130.4140 | ASTM A519 | ||
| S235JRH. S273J0H. S275J2H. S355J0H. S355NLH.S355J2H | EN10210 | ||
| A53A.A53B.SA53A.SA53B | ASTM A53/ASME SA53 |
Ongorora: Humwe Saizi Inogona Kupihwawo Mushure mekutaurirana neVatengi
Chemical Component:
| giredhi | C | Si | Mn | Mo | Cr | V |
| 12Cr1MoV | 0.08~0.15 | 0.17~0.37 | 0.40~0.70 | 0.25~0.35 | 0.90~1.20 | 0.15~0.30 |
Mechanical properties::
| giredhi | Tensile (MPa) | Yield (MPa) | Wedzera (%) | Section shrinkage (ψ/%) | Impact (Aku2/J) | Impact kuoma kukosha αkv(J/cm2) | Kuoma (HBS100/3000) |
| 12Cr1MoV | ≥490 | ≥245 | ≤22 | ≥50 | ≥71 | ≥88(9) | ≤179 |
