DIN2445 ST37.4 ST44.4 ST52.4 Chelik quvur trubkasi
Mahsulot detali
Dinamik yuklar uchun ST37.4 ST44.4 ST52.4 po'latdan yasalgan choksiz po'lat quvur Oddiy bosim 100 dan 400 bargacha bo'lgan mahsulot bizning kompaniyamizdir.U og'ir yuk mashinalarida, harbiy sanoatda, temir yo'l lokomotivida, dvigatelda va maxsus transport vositasida gaz liniyasida keng qo'llaniladi. Ular tashqi diametri va ichki diametrining yuqori aniqligi tufayli talablarga javob berishi mumkin.Shuningdek, uning korroziyaga qarshi ishlashi.
Spetsifikatsiya
| Standart | DIN2445 DIN1630 DIN2448 |
| Baho | ST37.4 ST4.4 ST52.4 |
| Yetkazib berish sharti | NBK(+N) BK(+C) GBK(+A) BKW(+LC) BKS(+SR) |
| Hajmi | OD: 4 dan 219 mm gacha Qalinligi 0,5-20 mm, Uzunligi: 3 m, 5,8,6 yoki talablarga muvofiq |
| Tugatish | 1.Yalang'och quvur (qoplamasiz): Yorqin va silliq 2.Galvanizli sirt (Sliver / Sariq / Rangli) 8-12um sink qoplamasi 3. Qora fosfat |
| Ilova | Gidravlik tizim;Avtomobil / avtobus;qurilish vositasi |
| Yetkazib berish vaqti | A.3 kun, agar bu tovar birja tovarlari bo'lsa. B. Miqdoriga ko'ra taxminan 30 kun |
| Sovuq chizilgan choksiz po'lat quvur | |||
| Standartlar | Chelik navlari | Hajmi diapazoni | |
| DIN | 2391 | ST35/45/52 | OD4 - 219mm × WT0.3 -20mm |
| 1629 | ST37/44/52 | OD4 - 219mm × WT0.3 -20mm | |
| 1630 | ST37.4/44.4/52.4 | OD4 - 219mm × WT0.3 -20mm | |
| 2445 | ST35/ST52/ST37.4//52.4 | OD4 - 219mm × WT0.3 -20mm | |
| 73000 | ST 35 / 45 / 52 / 37.4 / 44.4 / 52.4 | OD3 - 30mm × ID 1 - 12,5 mm | |
| GB/T | 8162 | 10/20/16Mn/35/45/30CrMo/ | OD4 - 219mm × WT0.3 -20mm |
| 8163 | 10/20/16Mn/35/45/30CrMo | OD4 - 219mm × WT0.3 -20mm | |
| 3639 | 10/20/16Mn/35/45/30CrMo | OD4 - 219mm × WT0.3 -20mm | |
| 3093 | 10/20/16Mn/35/45/30CrMo | OD3 - 30mm × ID 1 - 12,5 mm | |
| EN | 10305-1 | E215/235/255/355 | OD4 - 219mm × WT0.3 -20mm |
| 10305-4 | E215/235/255/355 | OD4 - 219mm × WT0.3 -20mm | |
| ASTM | A822-A450 | A822 | OD4 - 219mm × WT0.3 -20mm |
| A179-A450 | A179 | OD4 - 219mm × WT0.3 -20mm | |
| A519 | 1010/1015/1025/1030/1045/ 4130 /4140/va boshqalar | OD4 - 219mm × WT0.3 -20mm | |
| SAE | J524 | Kam karbonli po'lat | OD4 - 219mm × WT0.3 -20mm |
| J529 | Kam karbonli po'lat | OD3 - 30mm × ID 1 - 12,5 mm | |
| JIS | G3445 | STKM11A/12A/12B/12C/13A/13B | OD4 - 219mm × WT0.3 -20mm |
| G3455 | STS35/38/42/49 | OD3 - 30mm × ID 1 - 12,5 mm | |
| ISO | 8535 | ST 35 / 45 / 52 / 37.4 / 44.4 / 52.4 | OD3 - 30mm × ID 1 - 12,5 mm |
| NF | A49-310 | TU37b/TU52b | OD4 - 219mm × WT0.3 -20mm |
| BS | 3602 | CFS 360 | OD4 - 219mm × WT0.3 -20mm |
| 6323(-4) | CFS2/CFS3/CFS4/CFS5 | OD4 - 219mm × WT0.3 -20mm | |
| ASTM | A269 | 304,304L, 316, 316L | OD4 - 219mm × WT0.3 -20mm |
| EN | 10216-5 | 1.4401, 1.4404 | OD4 - 219mm × WT0.3 -20mm |
Ilova
1. Avtomobil sohalari
A. Yoqilg'i quyish liniyalari/nozullari
B. CNG (siqilgan tabiiy gaz) trubkasi - portlash bosimi: 1307 bar, ish bosimi: 350 bar atrofida
C. Drayv uzatish: Rulda ustuni elementlari
D. Tishli vallar, qo'l tormozi, oldingi o'qlar, havo yostig'i ingalyatorlari, stabilizatorlar, o'rindiqlarni mahkamlagichlar, old g'ildirak vallar
2. Gidravlik maydonlar
A. Shlangi sxemalar (HPL), pnevmatik liniyalar va gidravlik suspenziya
B. Gidravlik silindrlar (HPZ)
Sifatni tekshirish
1. DIN2391/EN10305 yoki boshqa standartlarga muvofiq qat'iy.
2. Namuna: Namuna sinov uchun bepul.
3. Sinovlar: Tuz purkash testi / Uzilish testi / Eddy oqimi / Kimyoviy tarkib testi mijozlar talabiga binoan
4.Sertifikat: IATF16949, ISO9001, SGS va boshqalar.
5.EN 10204 3.1 Sertifikatlash
Mahsulotni qadoqlash
