Igwe anaghị agba nchara Square Rectangle Pipe
Igwe anaghị agba nchara Square Tube bụ otu ụdị nke ọkpọkọ.E nwere gburugburu, square, akụkụ anọ, hexagonal na hydraulic pipe ụdị dị iche iche igwe anaghị agba nchara. E nwere 304, 316 grades nke austenitic igwe anaghị agba nchara nke a na-ejikarị na ụlọ ọrụ.E nwekwara ụdị ọkpọkọ igwe anaghị agba nchara ndị ọzọ dị ka duplex, ferritic, martensitic na alloy steel ihe.
Igwe anaghị agba nchara square tube na akụkụ anọ na-ezokarị dị ka tube ígwè ma ọ bụ structural tubing.A na-akpọkwa ndị a dị ka ngalaba nhazi oghere ma ọ bụ HSS maka mkpụmkpụ.Ejiri ya mee ihe maka nhazi, tube square, tube rectangular, I beams, wdg, nwere ike zụta n'ọtụtụ ụdị ígwè na alloys dị iche iche.Imepụta nke square tube bụ otu ihe ahụ dị ka n'ichepụta usoro nke ọkpọkọ ma ngwaahịa na-aga site a usoro nke shapes guzo, izute ikpeazụ square nkọwa.
The square cross ngalaba nke tubes na-enye ezigbo geometric ike.Ya mere, a na-eji ọkpọkọ eme ihe na ngwa ike dị elu.Enwere nrụgide dị elu na ọrụ okpomọkụ dị elu dị ka ndị na-ekpo ọkụ na-ekpo ọkụ nke na-ejikwa ọkpọkọ.Ọkpụkpụ 316 ss square tubing siri ike ma na-eguzogide corrosion.Ihe 316 nwere chromium, nickel na molybdenum na nhazi.Ngwakọta a na-enye ohere ịbawanye nguzogide corrosion na 215MPa kacha nta mkpụrụ ike 505MPa kacha nta ike.Ọkụ ahụ nwekwara ike ịrụ ọrụ n'okpuru okpomọkụ ruo ogo Celsius 870.SS Square Welded Tube ejirila ikpe na mmanụ na gas, mmanụ ala, petrochemical, ihe owuwu na ngwa nhazi.Enwere akara ule dị elu dị ka SS317 Square Tubes nke ejiri ihe ọkwa 317 mee nke nwere 517MPa kacha nta ike.Ọ bara uru na nnukwu ike na-achọ ngwa.A na-eji ASTM A270 Seamless Square Tube na nrụgide dị elu, ọrụ okpomọkụ dị elu yana ọrụ mmebi n'ozuzu.
Igwe anaghị agba nchara Square Tubing, Usoro mmepụta
Nkwadebe nchara gburugburu → kpo oku → ikpo ọkụ na-ekpo ọkụ → ịcha isi → pickling → polishing → lubrication → usoro ntụgharị oyi → degreasing → ngwọta ọgwụgwọ okpomọkụ → ịgbatị → ịkpụ ọkpọ → pickling → nyocha ngwaahịa emechara.
Igwe anaghị agba nchara tubing Square ， Performance Analysis
Igwe ahụ nwere ike meghachi omume na ikuku oxygen na ikuku iji mepụta ihe nkiri oxide n'elu.Ígwè oxide nke a kpụrụ na ígwè carbon nkịtị ga-aga n'ihu na-akpụ akpụ, gbasaa corrosion na-emecha na-akpụ oghere.Enwere ike ime nke a site na iji agba ma ọ bụ ihe mkpuchi metal na-eguzogide oxidation iji chebe elu nke carbon steel, mana mkpuchi a bụ naanị ihe nkiri dị mkpa.Ọ bụrụ na mkpuchi ahụ mebiri emebi, nchara dị n'okpuru na-amalite nchara ọzọ.Ma eriri igwe anaghị agba nchara ọ bụ ihe jikọrọ ya na ọdịnaya chromium dị na nchara.Mgbe ọdịnaya chromium dị na nchara ruru 12%, elu nke igwe anaghị agba nchara na-emepụta oyi akwa nke passivation na nnukwu chromium bara ụba oxide iji chebe elu ma gbochie reoxidation ọzọ.Nke a oxide oyi akwa dị oke mkpa, site na nke eke sheen nke nchara nchara nwere ike ịhụ, na-enye igwe anaghị agba nchara elu pụrụ iche.Ọ bụrụ na ihe nkiri chromium mebiri emebi otu ugboro, chromium na nchara na ikuku oxygen na ikuku iji megharịa ihe nkiri passivation, nọgide na-arụ ọrụ nchebe.N'ebe ụfọdụ pụrụ iche, igwe anaghị agba nchara ga-apụtakwa ụfọdụ corrosion na ọdịda mpaghara, ma igwe anaghị agba nchara na carbon ígwè dị iche, agaghị apụta edo corrosion na ọdịda, otú corrosion ohere maka igwe anaghị agba nchara tube bụ ihe efu.
Nkọwapụta
| Aha ngwaahịa | Igwe anaghị agba nchara Pipe | |
| ọkwa ígwè | Usoro 300 | |
| Ọkọlọtọ | ASTM A213, A312, ASTM A269, ASTM A778, ASTM A789, DIN 17456, DIN17457, DIN 17459, JIS G3459, JIS G3463, GOST9941, EN10216, BS36296 GB | |
| Ihe onwunwe | 304, 304L, 309S, 310S, 316, 316Ti, 317, 317L, 321, 347, 347H, 304N, 3 16L, 316N, 201, 202 | |
| Elu | Nchacha, ịchafụ, ịhịa aka n'ahụ, na-egbuke egbuke | |
| Ụdị | na-ekpo ọkụ na-ekpo ọkụ na oyi na-atụ | |
| igwe anaghị agba nchara square ọkpọkọ / tube | ||
| Nha | Ọkpụrụkpụ mgbidi | 1mm-150mm(SCH10-XXS) |
| Dayameta dị n'èzí | 4mm * 4mm-800mm * 800mm | |
| igwe anaghị agba nchara akụkụ anọ ọkpọkọ/tube | ||
| Nha | Ọkpụrụkpụ mgbidi | 1mm-150mm(SCH10-XXS) |
| Dayameta dị n'èzí | 6mm-2500mm (3/8"-100") | |
| Ogologo | 4000mm, 5800mm, 6000mm, 12000mm, ma ọ bụ dị ka achọrọ. | |
| Usoro ahia | Usoro ọnụahịa | FOB, CIF, CFR, CNF, Ex-ọrụ |
| Usoro ịkwụ ụgwọ | T/T, L/C, Western Union | |
| Oge Mbuga ozi | Nbufe ngwa ngwa ma ọ bụ dị ka ọnụọgụ n'usoro. | |
| Bupụ na | Ireland, Singapore, Indonesia, Ukraine, Saudi Arabia, Spain, Canada, USA, Brazil, Thailand, Korea, Italy, India, Egypt, Oman, Malaysia, Kuwait, Canada, Viet Nam, Peru, Mexico, Dubai, Russia, wdg | |
| ngwugwu | Ngwungwu mbupụ ọkọlọtọ, ma ọ bụ dị ka achọrọ. | |
| Ngwa | A na-eji mmanụ ala, ihe oriri, ụlọ ọrụ kemịkalụ, ihe owuwu, ọkụ eletrik, nuklia, ike, igwe, teknụzụ biotechnology, ime akwụkwọ, iwu ụgbọ mmiri, ebe ọkụ ọkụ. Enwere ike ịme ọkpọkọ dịka ihe ndị ahịa chọrọ. | |
| Kpọtụrụ | Ọ bụrụ na ị nwere ajụjụ ọ bụla, biko nweere onwe gị ịkpọtụrụ m. | |
| Nha akpa | 20ft GP:5898mm( Ogologo)x2352mm(Obosara)x2393mm(Elu) 24-26CBM 40ft GP: 12032mm ( Ogologo) x2352mm (obosara) x2393mm (Elu) 54CBM 40ft HC: 12032mm ( Ogologo) x2352mm (obosara) x2698mm (Elu) 68CBM | |
Ngwakọta kemịkalụ
| Ọkwa | C | Si | Mn | P | S | Ni | Cr | Mo |
| 201 | ≤0.15 | ≤0.75 | 5. 5-7.5 | ≤0.06 | ≤ 0.03 | 3.5-5.5 | 16.0 -18.0 | - |
| 202 | ≤0.15 | ≤l.0 | 7.5-10.0 | ≤0.06 | ≤ 0.03 | 4.0-6.0 | 17.0-19.0 | - |
| 301 | ≤0.15 | ≤l.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 6.0-8.0 | 16.0-18.0 | - |
| 302 | ≤0.15 | ≤1.0 | ≤2.0 | ≤0.035 | ≤ 0.03 | 8.0-10.0 | 17.0-19.0 | - |
| 304 | ≤0 .0.08 | ≤1.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 8.0-10.5 | 18.0-20.0 | - |
| 304L | ≤0.03 | ≤1.0 | ≤2.0 | ≤0.035 | ≤ 0.03 | 9.0-13.0 | 18.0-20.0 | - |
| 309S | ≤0.08 | ≤1.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 12.0-15.0 | 22.0-24.0 | - |
| 310S | ≤0.08 | ≤1.5 | ≤2.0 | ≤0.035 | ≤ 0.03 | 19.0-22.0 | 24.0-26.0 | |
| 316 | ≤0.08 | ≤1.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 10.0-14.0 | 16.0-18.0 | 2.0-3.0 |
| 316L | ≤0.03 | ≤1.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 12.0 - 15.0 | 16 .0 -1 8.0 | 2.0-3.0 |
| 321 | ≤ 0.08 | ≤1.0 | ≤2.0 | ≤0.035 | ≤ 0.03 | 9.0-13.0 | 17.0 -1 9.0 | - |
| 630 | ≤ 0.07 | ≤1.0 | ≤1.0 | ≤0.035 | ≤ 0.03 | 3.0-5.0 | 15.5-17.5 | - |
| 631 | ≤0.09 | ≤1.0 | ≤1.0 | ≤0.030 | ≤0.035 | 6.50-7.75 | 16.0-18.0 | - |
| 904L | ≤ 2.0 | ≤0.045 | ≤1.0 | ≤0.035 | - | 23.0 · 28.0 | 19.0-23.0 | 4.0-5.0 |
| 2205 | ≤0.03 | ≤1.0 | ≤2.0 | ≤0.030 | ≤0.02 | 4.5-6.5 | 22.0-23.0 | 3.0-3.5 |
| 2507 | ≤0.03 | ≤0.8 | ≤1.2 | ≤0.035 | ≤0.02 | 6.0-8.0 | 24.0-26.0 | 3.0-5.0 |
| 2520 | ≤0.08 | ≤1.5 | ≤2.0 | ≤0.045 | ≤ 0.03 | 0.19-0.22 | 0.24-0 .26 | - |
| 410 | ≤0.15 | ≤1.0 | ≤1.0 | ≤0.035 | ≤ 0.03 | - | 11.5-13.5 | - |
| 430 | ≤0.1 2 | ≤0.75 | ≤1.0 | 0.040 | ≤ 0.03 | ≤0.60 | 16.0-18.0 | - |
Ngosipụta ngwaahịa
