JIS G3429 STH12 STH22 34Crmo4 Steel raj rau CNG Lub tog raj kheej
Khoom Paub meej
Kev kub siab roj lub tog raj kheej yog ib hom seamless steel raj, feem ntau hu ua seamless steel raj rau roj thooj voos kheej kheej, dav siv nyob rau hauv tag nrho cov hom ntawm lub siab lub tog raj kheej tso tsheb hlau luam, raws li zoo raws li industrial gas cylinders, hluav taws kub cylinders, tsheb CNG cylinders, tsheb c
Cov khoom tseem ceeb ntawm lub tog raj kheej roj raj yog: 38Mn6, 30CrMo4, Group, 4130X, Qib C, Qib E, STH11, STH12, STH21, STH22.
Tus qauv JIS G3429 tau teev seamless steel raj siv rau kev tsim cov seamless steel gas cylinders.JIS 3429 raj yuav tsum tau muab faib ua 5 qib, Qib STH22 tubing yog nruab nrab thiab qis carbon chromium-molybdenum hom siv rau lub nkoj siab ua los ntawm seamless manufacturing txoj kev.Qhov kev pabcuam ib puag ncig ntawm lub tog raj kheej siab siab tso rau ntau dua qhov yuav tsum tau ua rau kev ua haujlwm ntawm lub raj steel,
Cov khoom siv STH22 yog siv ntau dua los ua cov khoom siv lub tog raj kheej hauv qhov chaw ua haujlwm siab vim nws lub zog siab ntawm qhov kub thiab txias zoo heev.
34CrMo4 yog cov qauv hlau alloy nrog kev ua siab ntev thiab nkag siab lub zog ntawm qhov kub thiab txias, nws sib npaug nrog qib STH22 steel.Nws yog tsuas yog siv rau lub tog raj kheej tsim los yog cov khoom siv ua haujlwm nyob rau hauv siab loads xws li kis tau tus mob ntawm lub tsheb thiab cav;turbine-generator rotor, spindle, hnyav load tsav ncej, loj seem, locomotive traction iav, supercharger kis iav, rear ncej, txuas pas nrig thiab caij nplooj ntoos hlav clamp nrog zoo load, kuj yuav siv tau rau cov roj drilling yeeb nkab pob qij txha thiab nuv ntses cov cuab yeej hauv qab no 2000 m.
Qhov ntev
Sab nraud txoj kab uas hla: 40-500mm
phab ntsa thickness: 4-50mm
Dimensional kam rau ua
Kev kam rau sab nraud: +/- 1%
Kev kam rau ntawm phab ntsa thickness: + 30 / -0%
Kev kam rau ntawm eccentricity: 20% max
Kev kam rau siab ntawm qhov ntev: +30 / -0 mm
Tshuaj muaj pes tsawg leeg (%)
| Lub cim ntawm qib | C | Si | Mn | P | s | Ni | Cr | Mo |
| STH 11 | 0.50 max. | 0.10-0.35 Nws | 1.80 max. | 0.035 max. | 0.035 max. | / | / | / |
| STH 12 | 0.30-0.41 Nws | 0.10-0.35 Nws | 1.35-1.70 Nws | 0.030 max. | 0.030 max. | / | / | / |
| STH 21 | 0.25-0.35 Nws | 0.15-0.35 Nws | 0.40-0.90 Nws | 0.030 max. | 0.030 max. | 0.25 max | 0.80 rau 1.2 | 0.15 rau 0.3 |
| STH 22 | 0.33-0.80 Nws | 0.15-0.35 Nws | 0.40-0.90 Nws | 0.030 max. | 0.030 max. | 0.25 max | 0.80 rau 1.2 | 0.15 rau 0.3 |
| STH31 | 0.35-0.40 Nws | 0.10-0.50 Nws | 1.20-1.50 Nws | 0.030 max. | 0.030 max. | 0.50 - 1.00 Nws | 0.30-0.60 Nws | 0.15-0.25 Nws |
Peb Qhov Zoo
1.HengYang lossis TPCO high-quality steel hlau thiab nws cov purity siab ntawm cov hlau.
2.Nws phab ntsa thickness uniformity thiab siab precision, lub teeb zoo, productivity thiab yield yog heev siab, kuj pab txhawb lub tog raj kheej manufactory convergent,
3.Peb tuaj yeem tsim lub tog raj kheej yeeb nkab txoj kab uas hla tuaj yeem ua tiav hauv 40 ~ 944.4mm, qhov tsawg kawg nkaus phab ntsa thickness ntawm 3.5 hli,
4.Raws li cov lus qhia tshwj xeeb ntawm lub tog raj kheej roj, lub sijhawm xa khoom sai dua.
Ntau hom carbon steel raj / kav dej kom tau raws li koj xav tau
| Khoom siv | API SPEC 5L | A25, A25, B, X42, X46, X52, X56, X60, X65, X70, X80, X90, X100 | |
| ASTM A53 / ASME SA53 | Qib A, Qib B, | ||
| ASTM A106 / ASME SA106 | Qib A, Qib B, Qib C | ||
| ASTM A210 / ASME SA210 | Qib A-1, Qib C | ||
| ASTM A500 / ASME SA500 | Qib A, Qib B, Qib C, Qib D | ||
| ASTM A501 / ASME SA501 | Qib A, Qib B | ||
| ASTM A556 / ASME SA556 | Qib A2, B2, C2 | ||
| TIAB SA 3059 | 320, 360, 440, 620-460, 629-590, 762 | ||
| TS EN 10216-1 & 2 | P195, P235, P265 | ||
| TS EN 10297-2 | E235, E275, E315, E355a, E470, C22E, C35E, C45E | ||
| TS EN 10210-1 | S235J0H, S275J0H, S275J2H, S355J0H, S355J2H, S355K2H | ||
| TIAB SA 1629 | qho 37.0, 44.0, 52.0 | ||
| TIAB SA 1630 | qho 37.4, 44.4, 52.4 | ||
| TIAB SA 2391 | 35, 45, 52 | ||
| TIAB SA 17175 | 35.8, 45, 8 | ||
| JIS G3429 | TSW 11, STH 12 | ||
| JIS G3444 | STK 290 STK 400 STK 500 STK 490 STK 540 | ||
| JIS G3454 | TIAB SA 370, STPG410 | ||
| JIS G3455 | STS 370, STS 410, STS 480 | ||
| JIS G3456 | STPT370, STPT410, STPT480 | ||
| JIS G3460 | TIAB SA 380 | ||
| JIS G3461 | STB340, STB410, STB510 | ||
| JIS G3464 | TIAB SA 380 | ||
| JIS G3475 | STKN400W, STKN400B, STKN490B | ||
| Loj | OD: 6-2500mm WT: 0.9-120mm Ntev: 5.8m, 6m, 11.8m, 12m, lossis raws li xav tau. | ||
| Cov txheej txheem | 1) Kub Rolled | Pob | 1) Export txheem pob |
| 2) Txias Txias | 2) bundled ntoo thawv | ||
| 3) Cold Rolled | 3) haum rau txhua yam kev thauj mus los, lossis xav tau | ||
Shipping & Pob
