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model numarası.: ASTM A500
Marka: ZENGİNLERE
Ambalaj: Demet halinde, tahta kutuda
Verimlilik: 10000tons per year
Ulaşım: Ocean,Air
Menşe yeri: Çin
Desteklemek: 20000 Tons per year
Sertifika: ISO9001 TS16949 EN10204.3.1
Liman: Shanghai,Ningbo
Ödeme şekli: L/C,T/T,D/P,Paypal,Money Gram,Western Union
Incoterm: FOB,CFR,CIF,FCA,CPT
TORICH Kare İçi Boş Bölüm Dikişsiz Karbon Dikdörtgen Kare Çelik Boru
Standart: ASTM A500 Dikişsiz Çelik Dikdörtgen Boru
Yuvarlak ve Soğuk Şekilli Soğuk Kaynaklı Karbon Yapısal Boru Dikdörtgen ve Kare Çelik Kare Borulu Onesteel
Uygulamalar:
Köprüler ve binaların inşası için ve genel amaçlı
Algricultrual Michinery, Engineering vs. için
Boyut aralığı:
Kare borular OD: 20-20 ila 500-500mm WT: 1-24mm L: max12000mm
Dikdörtgen borular OD: 20-30 ila 400-600mm WT: 1-24mm L: max12000mm
Çelik notu:
E155, E195, E235, E275, E355, müşterilerle anlaşması üzerine diğer malzemeler.
Steel grade | Minimum values for the delivery conditionab | ||||||||||||
+CC | +LCC | +SR | +Ad | +N | |||||||||
steel name | steel number | Rm MPa | A % | Rm MPa | A % | Rm Mpa | ReH MPa | A % | Rm MPa | A % | Rm MPa | ReHC MPa | A % |
E155 | 1.0033 | 400 | 6 | 350 | 10 | 350 | 245 | 18 | 260 | 28 | 270 to 410 | 155 | 28 |
E195 | 1.0034 | 420 | 6 | 370 | 10 | 370 | 260 | 18 | 290 | 28 | 300 to 440 | 195 | 28 |
E235 | 1.0908 | 490 | 6 | 440 | 10 | 440 | 325 | 14 | 315 | 25 | 340 to 480 | 235 | 25 |
E275 | 1.0225 | 560 | 5 | 510 | 8 | 510 | 375 | 12 | 390 | 21 | 410 to 550 | 275 | 21 |
E355 | 1.0580 | 640 | 4 | 590 | 6 | 590 | 435 | 10 | 450 | 22 | 490 to 630 | 355 | 22 |
a. Rm: tensile strength ; ReH: upper yield strength (but see 11.1); A: elongation. For symbols for the delivery condition see Table 1. | |||||||||||||
b. 1 Mpa = 1 N/mm2 | |||||||||||||
c. Depending on the degree of cold work in the finishing pass the yield strength may nearly be as high as the tensile strengths. For calculation purposes the following relations are recommended: | |||||||||||||
-- For delivery condition +C: ReH ≥0.8 Rm | |||||||||||||
-- For delivery condition +LC: ReH ≥0.7 Rm | |||||||||||||
d. For calculation purposes the following relations is recommended: ReH ≥0.5 Rm | |||||||||||||
e. For tubes with outside diameter ≤ 30 mm and wall thickness≤ 3mm, the ReH minimum values are 10 Mpa lower than the values given in this Table. |
Üretim Çelik Boru:
Girdap Akımı Testi ve Ultrasonik Test:
Paketleme:
Ürün kategorileri : Profil Çelik Borular
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