Ihe na-ere ọkụ GB/T 9948 Petroleum Cracking Pipe, 12crmo 15crmog 12cr1mo Igwe anaghị agba nchara.
Our commission should be to provide our customers and consumers with ideal top quality and aggressive portable digital products for Hot-selling GB/T 9948 Petroleum Cracking Pipe, 12crmo 15crmog 12cr1mo Seamless Steel Pipe , Presently, we are looking forward to even greater collaboration with overseas ndị ahịa dabere na uru otu. Biko nweere onwe gị ịkpọtụrụ anyị maka nkọwa ndị ọzọ.
Ọrụ anyị kwesịrị ịbụ inye ndị ahịa anyị na ndị na-azụ ahịa ngwaahịa dijitalụ kacha mma na ngwa ikeChina GB/T9948 ọkpọkọ mgbawa na enweghị nkebi ígwè ọkpọkọ, Onye ọ bụla ahịa afọ ojuju bụ ihe mgbaru ọsọ anyị. Anyị na ndị ahịa ọ bụla na-achọ nkwado ogologo oge. Iji mezuo nke a, anyị na-akwalite ịdịmma anyị ma na-enye ọrụ ndị ahịa pụrụ iche. Nnọọ na ụlọ ọrụ anyị, anyị na-atụ anya ịkwado gị.
Nchịkọta
| Ọkọlọtọ:GB9948-2006 | Ọgwụgwọ okpomọkụ: Annealing / normalizing / Tempering |
| Otu ọkwa: 10, 12CrMo, 15CrMo, 07Crl9Nil0, wdg. | Dayameta dị n'èzí (Gburugburu): 10 - 1000 mm |
| Ọkpụrụkpụ: 1-100 mm | Ngwa: tubes mgbanwe okpomọkụ |
| Dayameta dị n'èzí (Gburugburu): 10 - 1000 mm | Ọgwụgwọ dị n'elu: Dị ka ihe ndị ahịa chọrọ |
| Ogologo: Ogologo ogologo ma ọ bụ ogologo enweghị usoro | Usoro: Hot Rolled |
| Ụdị ngalaba: Gburugburu | Ọkụ Pụrụ Iche: Ọkụ Mgbidi |
| Ebe Mmalite: China | Ojiji: ọkpọkọ mgbanwe okpomọkụ |
| Asambodo: ISO9001:2008 | Nnwale:UT/MT |
Ngwa
Igwe anaghị agba nchara maka mgbawa mmanụ ala na-adabara na ọkpọkọ igwe anaghị agba nchara maka ọkpọ ọkụ, ọkpọkọ mgbanwe okpomọkụ na ọkpọkọ nrụgide na ụlọ ọrụ petrochemical.
High mma carbon structural ígwè akara ule bụ 20g, 20mng na 25mng.
Alloy structural steel akara ule: 15mog, 20mog, 12cmog
15CrMoG, 12Cr2MoG, 12CrMoVG, wdg
Isi ọkwa
Ọkwa nke elu-edu carbon structural ígwè: 10#, 20#
High mma carbon structural ígwè akara ule: 20g, 20mng na 25mng
Alloy structural ígwè akara ule: 15mog, 20mog, 12crmog, 15CrMoG, 12Cr2MoG, wdg
Ngwakọta kemịkalụ
| No | Ọkwa | Akụkụ kemịkalụ% | |||||||||||
| C | Si | Mn | Cr | Mo | Ni | Nb | Ti | V | Cu | P | S | ||
| ≤ | |||||||||||||
| Steel Structural Carbon dị elu | 10 | 0. 07-0.13 | 0.17-0. 37 | 0.35-0.65 | <0.15 | <0.15 | <0. 25 | - | - | <0. 08 | <0. 20 | 0.025 | 0.015 |
| 20 | 0.17-0. 23 | 0.17-0. 37 | 0.35-0.65 | <0. 25 | <0.15 | <0. 25 | - | - | <0. 08 | <0. 20 | 0.025 | 0.015 | |
| Alloy Structural Steel | 12CrMo | 0. 08-0.15 | 0.17-0.37 | 0. 40-0. 70 | 0. 40-0. 70 | 0. 40 -0.55 | <0. 30 | - | - | 一 | <0. 20 | 0.025 | 0.015 |
| 15CrMo | 0.12-0.18 | 0.17-0. 37 | 0.40-0. 70 | 0. 80-1.1 | 0. 40-0.55 | <0. 30 | - | - | 一 | <0. 20 | 0.025 | 0.015 | |
| 12CrlMo | 0. 08 -0.15 | 0.50-1. 00 | 0. 30-0.6 | 1.00-1. 50 | 0.45-0.65 | <0. 30 | - | - | - | <0, 20 | 0.025 | 0.015 | |
| 12CrlMoV | 0. 08-0.15 | 0.17-0. 37 | 0. 40-0. 70 | 0.90-1.2 | 0. 25 -0.35 | <0. 30 | - | - | 0.15-0. 30 | <0. 20 | 0.025 | 0.010 | |
| 12Cr2Mo | 0.08-0.15 | <0. 50 | 0. 40-0. 60 | 2. 00-2. 50 | 0. 90-1.13 | <0. 30 | - | - | 一 | <0. 20 | 0.025 | 0.015 | |
| 12Cr5MoI | <0.15 | <0. 50 | 0.30-0.6 | 4. 00-6 | 0. 45-0. 60 | <0. 60 | - | - | <0. 20 | 0.025 | 0.015 | ||
| 12Cr5MoNT | |||||||||||||
| 12Cr9MoI | <0.15 | 0. 25-1. 00 | 0. 30-0. 60 | 8.00-10. 00 | 0. 90-1.1 | <0. 60 | - | - | - | <0. 20 | 0.025 | 0, 015 | |
| 12Cr9MoNT | |||||||||||||
| Igwe anaghị agba nchara na-eguzogide okpomọkụ | 07Crl9Nil0 | 0. 04-0.1 | <1. 00 | <2. 00 | 18. 00-20. 00 | - | 8. 00-11 | - | - | - | - | 0.030 | 0.015 |
| 07Crl8NillNb | 0. 04-0.1 | <1. 00 | <2. 00 | 17. 00-19. 00 | - | 9.00-12. 00 | 8C-1.1 | - | - | - | 0.030 | 0.015 | |
| 07Crl9NillTi | 0. 04-0.1 | <0. 75 | <2. 00 | 17.00-20. 00 | - | 9. 00-13. 00 | - | 4C-0. 60 | 一 | 一 | 0.03 | 0.015 | |
| 022Crl7Nil2Mo2 | <0. 030 | <1. 00 | <2. 00 | 16. 00-18. 00 | 2. 00-3. 00 | 10.00 -14. 00 | - | 一 | 一 | - | 0.03 | 0.015 | |
Ngwongwo igwe
| Mba | Ịkwụsị MPa | Mmụba MPa | Na-agbatị mgbe agbajiri agbaji A/% | Ike mbịara mbịambịa kv2/j | Nọmba hardness brinell | ||
| Eserese | transver | Eserese | transver | ||||
| ọ bụghị ihe na-erughị | ọ bụghị karịa | ||||||
| 10 | 335-475 | 205 | 25 | 23 | 40 | 27 | |
| 20 | 410-550 | 245 | 24 | 22 | 40 | 27 | |
| 12CrMo | 410-560 | 205 | 21 | 19 | 40 | 27 | 156 HBW |
| 15CrMo | 440-640 | 295 | 21 | 19 | 40 | 27 | 170 HBW |
| 12CrlMo | 415-560 | 205 | 22 | 20 | 40 | 27 | 163 HBW |
| 12CrlMoV | 470-640 | 255 | 21 | 19 | 40 | 27 | 179 HBW |
| 12Cr2Mo | 450-600 | 280 | 22 | 20 | 40 | 27 | 163 HBW |
| 12Cr5MoI | 415-590 | 205 | 22 | 20 | 40 | 27 | 163 HBW |
| 12Cr5MoNT | 480-640 | 280 | 20 | 18 | 40 | 27 | - |
| 12Cr9MoI | 460-640 | 210 | 20 | 18 | 40 | 27 | 179 HBW |
| 12Cr9MoNT | 590-740 | 390 | 18 | 16 | 40 | 27 | |
| O7Crl9Nilo | 2520 | 205 | 35 | 187 HBW | |||
| 07Crl8NillNb | >520 | 205 | 35 | - | 187 HBW | ||
| 07Crl9NillTi | >520 | 205 | 35 | - | - | 187 HBW | |
| 022Crl7Nil2Mo2 | > 485 | 170 | 35 | 一 | - | 187 HBW | |
| N'ihi na ígwè na mgbidi ọkpụrụkpụ na-erughị 5mm tube emela ike siri ike nnwale | |||||||
Achọrọ nnwale
Nnwale hydraulic
A ga-eme ule hydraulic maka ọkpọkọ ígwè n'otu n'otu. Nrụgide ule kachasị bụ 20 MPa. N'okpuru nrụgide ule, oge nkwụsi ike agaghị abụ ihe na-erughị 10 s, a naghị anabata nkwụsị nke ọkpọkọ ígwè.
Nnwale ire ụtọ
A ga-eme ule nlegharị anya maka ọkpọkọ ígwè nwere dayameta dị n'èzí karịa 22 mm
Nnwale ọkụ
Carbon structural steel dị elu na igwe anaghị agba nchara (okpomọkụ na-eguzogide) ọkpọkọ nchara na dayameta dị n'èzí nke na-erughị 76 mm na mgbidi nke na-erughị 8 mm ga-adị n'okpuru ule ịgbasa. A ga-eme ule na-enwu ọkụ na ụlọ okpomọkụ. The elu dayameta flaring ọnụego nke sample mgbe top isi taper bụ 60% nke flaring ga-ezute chọrọ nke table 7. Ọ dịghị cracks ma ọ bụ cracks na-ekwe na sample mgbe flaring. Dị ka ihe ndị chọrọ nke onye na-achọ ihe si dị ma kwuo na nkwekọrịta ahụ, a pụkwara iji ígwè nhazi nke alloy mee ihe maka ịgbasa ule.
teste adịghị emebi emebi
Ọkpụkpụ ígwè ga-adị n'okpuru nchọpụta ntụpọ ultrasonic n'otu n'otu dị ka usoro GB / T 5777-2008 si dị. Dị ka ihe ndị chọrọ chọrọ, enwere ike ịgbakwunye ule ndị ọzọ na-adịghị emebi emebi mgbe mkparịta ụka dị n'etiti onye na-ebubata ya na onye na-achọ ya ma gosipụta ya na nkwekọrịta.
Nnwale corrosion intergranular
A ga-eme ule corrosion intergranular maka ọkpọkọ igwe anaghị agba nchara (ọkụ na-eguzogide). Usoro nnwale ahụ ga-adị n'usoro iwu nke Chinese E na GB / T 4334-2008, a naghị anabata ọdịdị corrosion intergranular mgbe ule ahụ gasịrị.
Mgbe mkparịta ụka dị n'etiti onye na-ebubata ya na onye na-achọ ya, ma depụta ya na nkwekọrịta ahụ, onye na-achọ ya nwere ike ịkọwapụta ụzọ ule corrosion ndị ọzọ.
Nkọwa ngwaahịa
igwe / kemịkalụ&fatịlaịza ọkpọkọ
GB/T8162-2008
ASTM_A519-2006
BS EN 10210-1-2006
ASTM A53A53M-2012
GB9948-2006
GB6479-2013
GB/T 17396-2009
Our commission should be to provide our customers and consumers with ideal top quality and aggressive portable digital products for Hot-selling GB/T 9948 Petroleum Cracking Pipe, 12crmo 15crmog 12cr1mo Seamless Steel Pipe , Presently, we are looking forward to even greater collaboration with overseas ndị ahịa dabere na uru otu. Biko nweere onwe gị ịkpọtụrụ anyị maka nkọwa ndị ọzọ.
Na-ere ọkụChina GB/T9948 ọkpọkọ mgbawa na enweghị nkebi ígwè ọkpọkọ, Onye ọ bụla ahịa afọ ojuju bụ ihe mgbaru ọsọ anyị. Anyị na ndị ahịa ọ bụla na-achọ nkwado ogologo oge. Iji mezuo nke a, anyị na-akwalite ịdịmma anyị ma na-enye ọrụ ndị ahịa pụrụ iche. Nnọọ na ụlọ ọrụ anyị, anyị na-atụ anya ịkwado gị.
Mmanụ, petrochemical, mmiri ọkụ dị elu, ojiji pụrụ iche nke tube ji esi mmiri ọkụ na-enweghị nkebi, tube nchara na-enweghị nkebi ala na mmanụ enweghị nkebi.
Ngwakọta kemịkalụ
| ika | Akụkụ kemịkalụ (%) | ||||||||
| C | Mn | Si | Cr | Mo | Ni | Nb+Ta | S | P | |
| 15CrMo | 0.12-0.18 | 0.40-0.70 | 0.17-0.37 | 0.80-1.10 | 0.40-0.55 | ≤0.30 | _ | ≤0.035 | ≤0.035 |
Ngwongwo igwe
| ika | Ịkwụsị MPa | Mmụba MPa | Elongation (%) |
| 15CrMo | 440-640 | 295 | 22 |
