Astm A312 changsiz po'latdan yasalgan truba haqida umumiy nuqtai
ASTM A312 sinfida zanglamaydigan po'latdan yasalgan panjara navlari. ASTM A312 quvuri xrom, nikel, mis, molibden va hokazo kabi elementlarni ajratib turadi, bu esa ularga stress va oksidlovchi vositalarga chidamlilik va stress va oksidlovchi ommaviy axborot vositalariga chidamliligi. Ko'plab sinf kaminni qamrab oladi, bir qator qattiq sovuq ish so'radi achinita zanglamaydigan po'lat va truba momulalari. 40 quvur 40 ta quvur yuqori haroratlarda foydalanish uchun mo'ljallangan va odatda mo''tadil bosimli tizimlarda ko'rinadi. Xet 40 quvuri oddiy jadval bo'lib, ushbu quvur sanoatda mavjud. Asae SA12 quvuri bosim va harorat sozlamalari uchun mo'ljallangan daselli kepur navi. Ushbu modullar yaxshi kuchga ega va har qanday holatda osonlikcha egilmaydi yoki buzilmaydi.
ASTM A312 Changorli po'latdan yasalgan truba texnikasi
zanglamaydigan po'latdan yasalgan yorqin trubka / naycha | ||
Po'lat nav | 201, 202, 301, 302, 303, 304, 304L, 304H, 309, 309S, 310S, 316, 316L,317L, 321,409L, 410, 410S, 420, 420J1, 420J2, 430, 444, 441,904L, 2205, 2507, 2101, 2520, 2304, 254SMO, 253MA, F55 | |
Standart | ASTM A213, A312, AsTM A778, AsTM A778, Din 17456, Din 17459, G3463, BS3605, GOST9605, GOST9605, GR113296 | |
Sirtmoq | Polishing, yumshatish, tuzlash, yorqin, sochin, oyna, mot | |
Tur | Issiq o'ralgan, sovuq | |
zanglamaydigan po'latdan yasalgan quvur / naycha | ||
O'lcham | Devor qalinligi | 1mm-150mm (sm10-xxs) |
Tashqi diametr | 6mm - 2500mm (3/8 "-100") | |
Zanglamaydigan po'latdan yasalgan trubka / naycha | ||
O'lcham | Devor qalinligi | 1mm-150mm (sm10-xxs) |
Tashqi diametr | 4mm * 4mm - 800mm * 800mm | |
Zanglamaydigan po'latdan yasalgan to'rtburchaklar quvuri / naycha | ||
O'lcham | Devor qalinligi | 1mm-150mm (sm10-xxs) |
Tashqi diametr | 6mm - 2500mm (3/8 "-100") | |
Uzunligi | 4000 mm, 5800 mm, 6000mm, 12000mm, 12000mm yoki kerak bo'lganda. | |
Savdo shartlari | Narx shartlari | FOB, CFR, CFR, CNF, EXW |
To'lov shartlari | T / t, l / c, Western Union, PayPal, DP, DA | |
Yetkazib berish vaqti | 10-15 kun | |
Eksportga eksport | Irlandiya, Singapur, Indoneziya, Ukraina, Saudiya, AQSh, Braziliya, Koreya, Misr, Meksika, Peruda, Meksika, Dubay, Rossiya va boshqalar | |
Paket | Sanoat dengizi yoki kerak bo'lganda standart eksport qilish. | |
Konteyner hajmi | 20FT GP: 5898mm (uzunligi) x2393mm (yuqori) 24-26cm4mm (uzunligi) x2352mm (uzunligi) x2352mm (uzunligi) x2698mm (keng) x2698mm (yuqori) 68cm |
ASTM A312 quvurlari ishlab chiqarish turlari
Uzoqsiz trubka (smls): u zanglamaydigan po'latdan yasalgan choynak yoki naychani issiq rulonda yoki sovuq chizilgan holda qoplaydi.
l veldaped trubkasi (WDD): payvandlash paytida pletlangan metallarni qo'shmaydigan avtomatik payvandlash jarayoni tomonidan payvandlanadi.
l sovuq ishlangan truba (HCW trubkasi): Ikkala devorning qalinligi 35% qisqarishi va oxirgi marta yumshatilishidan oldin payvandlangan quvurga payvandlangan kuchli sovuq ishlangan trubka. Payvandlash paytida plomba moddalaridan foydalanmang.
l payvandir va hcw trubkasi: Payvandlangan trubka va HCW trubkasi 14 va NPS 14 dan kichikroq, bitta uzunlamasın payvand bo'ladi. NPS 14 dan katta bo'lgan NPS 14 dan katta bo'lgan xaridor, payvandlangan trubka va HCW trubkasi tomonidan tasdiqlangandan so'ng, bitta uzunlamasıli payvandlash va payvandlash orqali ishlab chiqariladi. Shunday qilib, har bir payvandni sinovdan o'tkazish, tekshirish, tekshiriladigan yoki davolanish kerak.
ASTM A312 kimyoviy tarkibi
Baholar | O'zga emas | C | Mn | P | S | Si | Cr | Ni | Mo | Ti | Nb | N |
TP304 | S3040 | 0,08 | 2.0 | 0.045 | 0.030 | 1.0 | 18.0-20.0 | 8.0-11.0 | ||||
TP304l | S30403 | 0.035 | 2.0 | 0.045 | 0.030 | 1.0 | 18.0-20.0 | 8.0-13.0 | ||||
TP304h | S30409 | 0.04-0.10 | 2.0 | 0.045 | 0.030 | 1.0 | 18.0-20.0 | 8.0-11.0 | ||||
TP304n | S30451 | 0,08 | 2.0 | 0.045 | 0.030 | 1.0 | 18.0-20.0 | 8.0-18.0 | 0.10-0.16 | |||
TP304ln | S30453 | 0.035 | 2.0 | 0.045 | 0.030 | 1.0 | 18.0-20.0 | 8.0-12.0 | 0.10-0.16 | |||
TP309S | S30908 | 0,08 | 2.0 | 0.045 | 0.030 | 1.0 | 22.0-24.0 | 12.0-15.0 | 0,75 | |||
TP309h | S30909 | 0.04-0.10 | 2.0 | 0.045 | 0.030 | 1.0 | 22.0-24.0 | 12.0-15.0 | ||||
TP309cb | S30940 | 0,08 | 2.0 | 0.045 | 0.030 | 1.0 | 22.0-24.0 | 12.0-16.0 | 0,75 | 10xc min 1.10 max | ||
TP309HcbB | S30941 | 0.04-0.10 | 2.0 | 0.045 | 0.030 | 1.0 | 22.0-24.0 | 12.0-16.0 | 0,75 | 10xc min 1.10 max | ||
TP310s | S3108 | 0,08 | 2.0 | 0.045 | 0.030 | 1.0 | 24.0-26.0 | 19.0-22.0 | 0,75 | |||
TP310h | S3109 | 0.04-0.10 | 2.0 | 0.045 | 0.030 | 1.0 | 24.0-26.0 | 19.0-22.0 | ||||
TP310cb | S31040 | 0,08 | 2.0 | 0.045 | 0.030 | 1.0 | 24.0-26.0 | 19.0-22.0 | 0,75 | 10xc min 1.10 max | ||
Tp310hcb | S31041 | 0.04-0.10 | 2.0 | 0.045 | 0.030 | 1.0 | 24.0-26.0 | 19.0-22.0 | 0,75 | 10xc min 1.10 max | ||
TP316 | S3160 | 0,08 | 2.0 | 0.045 | 0.030 | 1.0 | 16.0-18.0 | 11.0-14.0 | 2.0-3.0 | |||
TP316l | S31603 | 0.035 | 2.0 | 0.045 | 0.030 | 1.0 | 16.0-18.0 | 10.0-14.0 | 2.0-3.0 | |||
TP316h | S31609 | 0.04-0.10 | 2.0 | 0.045 | 0.030 | 1.0 | 16.0-18.0 | 11.0-14.0 | 2.0-3.0 | |||
TP316ti | S31635 | 0,08 | 2.0 | 0.045 | 0.030 | 0,75 | 16.0-18.0 | 10.0-14.0 | 2.0-3.0 | 5x (CN) -0.70 | 0.10 | |
TP316n | S31651 | 0,08 | 2.0 | 0.045 | 0.030 | 1.0 | 16.0-18.0 | 10.0-14.0 | 2.0-3.0 | 0.10-0.16 | ||
TP316ln | S31653 | 0.035 | 2.0 | 0.045 | 0.030 | 1.0 | 16.0-18.0 | 11.0-14.0 | 2.0-3.0 | 0.10-0.16 | ||
TP317 | S3170 | 0,08 | 2.0 | 0.045 | 0.030 | 1.0 | 18.0-20.0 | 10.0-14.0 | 3.0-4.0 | |||
TP317l | S31703 | 0.035 | 2.0 | 0.045 | 0.030 | 1.0 | 18.0-20.0 | 11.0-15.0 | 3.0-4.0 | |||
TP321 | S3210 | 0,08 | 2.0 | 0.045 | 0.030 | 1.0 | 17.0-19.0 | 9.0-12.0 | 0.10 | |||
TP321h | S32109 | 0.04-0.10 | 2.0 | 0.045 | 0.030 | 1.0 | 17.0-19.0 | 9.0-12.0 | 0.10 | |||
TP347 | S3470 | 0,08 | 2.0 | 0.045 | 0.030 | 1.0 | 17.0-19.0 | 9.0-13.0 | ||||
TP347h | S34709 | 0.04-0.10 | 2.0 | 0.045 | 0.030 | 1.0 | 17.0-19.0 | 9.0-13.0 | ||||
TP347ln | S34751 | 0.05-002 | 2.0 | 0.045 | 0.030 | 1.0 | 17.0-19.0 | 9.0-13.0 | 0,20- 50,0 | 0.06-0.10 | ||
TP348 | S3480 | 0,08 | 2.0 | 0.045 | 0.030 | 1.0 | 17.0-19.0 | 9.0-13.0 | ||||
TP348h | S34809 | 0.04-0.10 | 2.0 | 0.045 | 0.030 | 1.0 | 17.0-19.0 | 9.0-13.0 |
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ASTM A312 payvand qilingan truba sinovlari va tekshirish
l donning o'lchamini aniqlash
l radio grafik tekshiruvi
l gidrot statikasi yoki niqoliy testi
l d donador korozik sinov
l velda parchalanish testlari
l velday parchalanish testi
l ko'ndalang yoki uzunlamasinal kuchlanish testi
l foni tekislash
l mexanik sinovlar