JIS G3429 STH12 STH22 34Crmo4 Steel tube maka CNG Cylinder
Nkọwa ngwaahịa
Igwe ikuku gas dị elu bụ ụdị tube nchara na-enweghị nkebi, nke a na-akpọkarị tube nchara na-enweghị ntụpọ maka gas cylinders, nke a na-ejikarị eme ihe n'ụdị tankị dị elu, yana gas cylinders gas cylinders, ọkụ ọkụ ọkụ, ụgbọ ala CNG cylinders, ụgbọala c.
Isi ihe nke gas cylinder tube bụ: 38Mn6, 30CrMo4, Group, 4130X, ọkwa C, ọkwa E, STH11, STH12, STH21, STH22.
Ọkọlọtọ JIS G3429 akọwapụtara tubes igwe anaghị agba nchara nke ejiri maka nrụpụta gas cylinders igwe anaghị agba nchara.A ga-ekewa tubes JIS 3429 n'ime akara ule 5, Ọkwa STH22 tubing bụ ụdị obere carbon chromium-molybdenum dị ala na-eji maka ụgbọ mmiri nrụgide nke ụzọ nrụpụta enweghị nkebi.Mpaghara ọrụ nke nnukwu ikuku gas cylinders na-etinye ihe achọrọ dị elu maka ịrụ ọrụ nke tube ígwè,
A na-eji ihe STH22 eme ihe n'ọtụtụ ebe dị ka ihe cylinder dị na gburugburu ebe ọrụ na-arụ ọrụ dị elu n'ihi ike ya dị elu na okpomọkụ dị elu na ike dị mma.
34CrMo4 bụ alloy structural steel nwere ntachi obi dị elu na ike na-akpụ akpụ na oke okpomọkụ, ọ bụ nha nha STH22 ígwè ọkwa.A na-ejikarị ya maka nrụpụta cylinder ma ọ bụ akụkụ arụ ọrụ na-arụ ọrụ n'okpuru nnukwu ibu dị ka akụkụ nnyefe nke ụgbọ ala na injin;turbine-generator rotor, spindle, arọ mbanye aro, nnukwu akụkụ akụkụ, locomotive traction gia, supercharger nnyefe gia, n'azụ aro, njikọ mkpanaka na mmiri mwekota na nnukwu ibu, nwekwara ike-eji maka mmanụ ala ọkpọkọ ọkpọkọ na ịkụ azụ ngwá ọrụ n'okpuru. 2000m.
Akụkụ
N'èzí dayameta: 40-500mm
ọkpụrụkpụ mgbidi: 4-50mm
Nkwenye akụkụ
Nkwenye na dayameta mpụga:+/- 1%
Nkwenye na ọkpụrụkpụ mgbidi: + 30 / -0%
Ntachi obi na eccentricity: 20 max%
Nlegide n'ogologo: + 30 / -0 mm
Ngwakọta kemịkalụ(%)
| Akara ọkwa | C | Si | Mn | P | s | Ni | Cr | Mo |
| STH11 | 0.50 kacha. | 0.10 ruo 0.35 | 1.80 kacha. | 0.035 kacha. | 0.035 kacha. | / | / | / |
| STH12 | 0.30 ruo 0.41 | 0.10 ruo 0.35 | 1.35 ruo 1.70 | 0.030 kacha. | 0.030 kacha. | / | / | / |
| STH21 | 0.25 ruo 0.35 | 0.15 ruo 0.35 | 0.40 ruo 0.90 | 0.030 kacha. | 0.030 kacha. | 0.25 kacha | 0.80 ruo 1.2 | 0.15 ruo 0.3 |
| STH22 | 0.33 ruo 0.80 | 0.15 ruo 0.35 | 0.40 ruo 0.90 | 0.030 kacha. | 0.030 kacha. | 0.25 kacha | 0.80 ruo 1.2 | 0.15 ruo 0.3 |
| STH31 | 0.35 ruo 0.40 | 0.10 ruo 0.50 | 1.20 ka 1.50 | 0.030 kacha. | 0.030 kacha. | 0.50 ruo 1.00 | 0.30 ruo 0.60 | 0.15 ruo 0.25 |
Uru Anyị
1.HengYang ma ọ bụ TPCO dị elu ígwè pụrụ iche na ịdị ọcha ya dị elu nke ígwè.
2.its mgbidi ọkpụrụkpụ uniformity na elu nkenke, ìhè àgwà, arụpụtaghị ihe na mkpụrụ bụ nnọọ elu, nakwa ikwado cylinder manufactory convergent,
3.We nwere ike na-emepụta cylinder ọkpọkọ dayameta nwere ike mere na 40 ~ 944.4mm, kacha nta mgbidi ọkpụrụkpụ nke 3.5 mm,
4.Dị ka nkọwa nke ụdị gas cylinders, oge nnyefe dị ngwa ngwa.
Ụdị dị iche iche nke carbon steel tubes / ọkpọkọ iji gboo mkpa gị
| Ihe onwunwe | API SPEC 5L | A25, A25A, B, X42, X46, X52, X56, X60, X65, X70, X80, X90, X100 | |
| ASTM A53/ASME SA53 | Ọkwa A, Ọkwa B, | ||
| ASTM A106/ASME SA106 | Ọkwa A, Ọkwa B, Ọkwa C | ||
| ASTM A210/ASME SA210 | Ọkwa A-1, Ọkwa C | ||
| ASTM A500/ASME SA500 | Ọkwa A, Ọkwa B, Ọkwa C, Ọkwa D | ||
| ASTM A501/ASME SA501 | Ọkwa A, Ọkwa B | ||
| ASTM A556/ASME SA556 | Ọkwa A2, B2, C2 | ||
| BS 3059 | 320, 360, 440, 620-460, 629-590, 762 | ||
| EN 10216-1&2 | P195, P235, P265 | ||
| EN10297-2 | E235, E275, E315, E355a, E470, C22E, C35E, C45E | ||
| EN10210-1 | S235JRH, S275J0H, S275J2H, S355J0H, S355J2H, S355K2H | ||
| DIN 1629 | st37.0, nke 44.0, nke 52.0 | ||
| DIN 1630 | st37.4, nke 44.4, nke 52.4 | ||
| DIN 2391 | st35, nke 45, nke 52 | ||
| DIN 17175 | st35.8, nke 45.8 | ||
| JIS G3429 | STH11, STH 12 | ||
| JIS G3444 | STK290, STK400, STK500, STK490, STK540 | ||
| JIS G3454 | STPG370, STPG410 | ||
| JIS G3455 | STS370, STS410, STS480 | ||
| JIS G3456 | STPT370, STPT410, STPT480 | ||
| JIS G3460 | STPL380 | ||
| JIS G3461 | STB340, STB410, STB510 | ||
| JIS G3464 | STBL380 | ||
| JIS G3475 | STKN400W, STKN400B, STKN490B | ||
| Nha | OD: 6-2500mm WT: 0.9-120mm Ogologo: 5.8m, 6m, 11.8m, 12m, ma ọ bụ dị ka achọrọ. | ||
| Usoro | 1) Hot Rolled | ngwugwu | 1) Mbupụ ọkọlọtọ ngwugwu |
| 2) Oyi Dọrọ | 2) igbe osisi jikọtara ọnụ | ||
| 3) Oyi na-atụgharị | 3) uwe maka ụdị njem ọ bụla, ma ọ bụ achọrọ | ||
Mbupu&Ngwugwu
