Shiinaha oo ah jumlad Shiinaha ASTM Ba 2b oo wareegsan oo laba jibbaaran leydi ah 201 304 310 309 321 oo la alxamay oo ah bir aan lahayn bir aan lahayn tuubo
Qaado waajib buuxda oo ah inaad buuxiso dhammaan baahiyaha macaamiisheenna; gaarsii horumarka socda adigoo kor u qaadaya horumarka macaamiisheenna; noqo lammaanaha ugu dambeeya ee iskaashiga joogtada ah ee macaamiisha oo kor u qaad danaha macaamiisha ee Shiinaha jumlada ah ee Shiinaha ASTM Ba 2b Wareega Square Rectangular 201 304 310 309 321 Welded Inox Bir aan lahayn bir aan lahayn, Waxaan soo dhaweyneynaa shirkadaha xiiseynaya inay nala shaqeeyaan, waxaan rajeyneynaa inaan fursad u helno inaan la shaqeyno shirkadaha deegaanka oo dhan si loo helo horumar wadajir ah iyo natiijooyin wanaagsan oo wadajir ah.
Qaado waajib buuxda oo ah inaad buuxiso dhammaan baahiyaha macaamiisheenna; gaarto horumar joogto ah adoo kor u qaadaya horumarka macaamiisheenna; noqo lammaanaha iskaashiga joogtada ah ee ugu dambeeya ee macaamiisha oo kor u qaad danaha macaamiishaQalabka Birta Aan Lahayn ee Shiinaha Smith Cooper, Tuubo Bir ah oo 316 ah oo la safeeyeyIyadoo shirkaddu sii kordheyso, hadda alaabtayadu waxay iibisaa oo u adeegtaa in ka badan 15 waddan oo adduunka ah, sida Yurub, Waqooyiga Ameerika, Bariga Dhexe, Koonfurta Ameerika, Koonfurta Aasiya iwm. Sida aan maskaxda ku hayno in hal-abuurku uu muhiim u yahay kobacayaga, horumarinta badeecadaha cusub si joogto ah ayay u socotaa. Intaa waxaa dheer, Istaraatiijiyadaha hawlgalka ee dabacsan oo hufan, alaabada iyo xalalka tayada sare leh iyo qiimaha tartanka ayaa ah waxa ay macaamiisheennu raadinayaan. Sidoo kale adeeg weyn ayaa noo keenaya sumcad deymo oo wanaagsan.
Tuubo bir ah oo aan lahayn dahaarka ASTM 201 oo loogu talagalay tuubooyinka qiiqa
Badeecadaha gariiradda birta ah ee aan lahayn:
tuubo gariiradda ah oo aan lahayn bir
gariiradda tuubo bir ah oo aan lahayn bir
tuubo bir ah oo aan lahayn bir
tuubo bir ah oo aan lahayn tuubo
alaab-qeybiyeyaasha tuubooyinka gariiradda birta ah
soosaarayaasha tuubooyinka gariiradda birta ah
gariiradda tuubo bir ah oo aan lahayn bir
Faahfaahinta:
Shayga: tuubo bir ah oo aan bir lahayn oo lagu qurxiyo
Nooca: alxan
Heerka: ASTM A554 JIS, DIN
Darajada: 201, 202, 304, 304L, 316, 316L, 409, 430, iwm.
Cabbirka: Tuubo wareegsan: OD 8-219m
Tuubo laba jibbaaran: OD 10x10mm -150x150mm
Tuubada leydiga: 10x20mm ilaa 120x180mm
Dhumucda: 0.2-4.0mm
Dusha sare ee tuubada:180G, 320G, 400G, 500G, 600G, Satin, timo-jaraha, 2B, BA, muraayad, 8K
Dhererka tuubada: 5.8m 6M 11.85M 12m
Sifooyinka jireed ee tuubooyinka birta aan miridhku lahayn:
| Fasal | Halabuurka, % | |||||||||||
| Kaarboon, | Manga- | Fos- | baaruud, | Silikoon, | Nikkel | Chromium | Molybdenum | Titanium | Columbium + Tantalum | |||
| Austenitic | ||||||||||||
| MT-301 | 0.15 | 2.00 | 0.040 | 0.030 | 1.00 | 6.0–8.0 | 16.0–18.0 | … | … | … | ||
| MT-302 | 0.15 | 2.00 | 0.040 | 0.030 | 1.00 | 8.0–10.0 | 17.0–19.0 | … | … | … | ||
| MT-304 | 0.08 | 2.00 | 0.040 | 0.030 | 1.00 | 8.0–11.0 | 18.0–20.0 | … | … | … | ||
| MT-304L | 0.035A | 2.00 | 0.040 | 0.030 | 1.00 | 8.0–13.0 | 18.0–20.0 | … | … | … | ||
| MT-305 | 0.12 | 2.00 | 0.040 | 0.030 | 1.00 | 10.0–13.0 | 17.0–19.0 | … | … | … | ||
| MT-309S | 0.08 | 2.00 | 0.040 | 0.030 | 1.00 | 12.0–15.0 | 22.0–24.0 | … | … | ... | ||
| MT-309S-Cb | 0.08 | 2.00 | 0.040 | 0.030 | 1.00 | 12.0–15.0 | 22.0–24.0 | … | … | B | ||
| MT-310S | 0.08 | 2.00 | 0.040 | 0.030 | 1.00 | 19.0–22.0 | 24.0–26.0 | … | … | … | ||
| MT-316 | 0.08 | 2.00 | 0.040 | 0.030 | 1.00 | 10.0–14.0 | 16.0–18.0 | 2.0–3.0 | … | … | ||
| MT-316L | 0.035A | 2.00 | 0.040 | 0.030 | 1.00 | 10.0–15.0 | 16.0–18.0 | 2.0–3.0 | … | … | ||
| MT-317 | 0.08 | 2.00 | 0.040 | 0.030 | 1.00 | 11.0–14.0 | 18.0–20.0 | 3.0–4.0 | … | … | ||
| MT-321 | 0.08 | 2.00 | 0.040 | 0.030 | 1.00 | 9.0–13.0 | 17.0–20.0 | … | C | … | ||
| MT-330 | 0.15 | 2.00 | 0.040 | 0.030 | 1.00 | 33.0–36.0 | 14.0–16.0 | … | … | … | ||
| MT-347 | 0.08 | 2.00 | 0.040 | 0.030 | 1.00 | 9.0–13.0 | 17.0–20.0 | … | … | B | ||
| Ferritic | ||||||||||||
| MT-429 | 0.12 | 1.00 | 0.040 | 0.030 | 1.00 | 0.50 ugu badnaan | 14.0–16.0 | … | … | … | ||
| MT-430 | 0.12 | 1.00 | 0.040 | 0.030 | 1.00 | 0.50 ugu badnaan | 16.0–18.0 | … | … | … | ||
| MT-430-Ti | 0.10 | 1.00 | 0.040 | 0.030 | 1.00 | ugu badnaan 0.075 | 16.0–19.5 | … | 5 × C ugu yaraan, | … | ||
| 0.75 ugu badnaan | ||||||||||||
Codsiga:
1. Isticmaalka Qurxinta (waddada, biriishka gacanta ee buundada, birta, joogsiga baska, garoonka diyaaradaha iyo jimicsiga
2. Dhismaha iyo qurxinta
3. Aagga warshadaha (batrool, cunto, kiimiko, warqad, bacrimin, dhar, duuliye iyo nukliyeer)











