ГОСТ 8733 Gost 8734 Seamless Cold Yakagadzirwa Simbi Pipe
Tsanangudzo
GOST Standard simbi pombi/ USSR STATE STANDARD
GOST 8731-87 isina musono inopisa-yakaremara mapaipi esimbi
GOST 8732-78 - isina musono inopisa-yakaremara mapaipi esimbi, akagadzirwa padhayamita yekunze, ukobvu hwemadziro uye kureba.
EN GOST 8732-78 Seamless Inopisa-Yakakanganiswa Simbi Tubes-Range
GOST 8733-74 isina Seamless Inotonhora uye Inodziya Yakaremara Simbi Tubes-Technical zvinodiwa
GOST 8734-75 Seamless Inotonhora uye Inodziya Yakaremara Simbi machubhu-Range
GOST 9567-75 Precision Steel Tubes-Range
GOST 9940-72 isina musono inopisa yakaremara machubhu akagadzirwa necorrosion resistant simbi.
GOST 9941-72 isina musono inotonhora uye inodziya yakaremara machubhu akagadzirwa necorrosion Resistant simbi.
GOST 1060-76 Simbi isina musono inotonhora-yakaremara machubhu ekuvaka ngarava-Technical zvinodiwa
GOST 5654-76 Simbi isina musono inopisa-yakaremara machubhu ekuvaka ngarava-Technical zvinodiwa
GOST 550-75 Simbi isina musono machubhu e petroleum kugadzirisa uye petrochemical indasitiri.
GOST 14162-69 Madiki-saizi simbi machubhu (capillary)
GOST 10192-62 Bimetallic seamless tubes-Range
GOST 21945-76 isina musono inopisa-yakaremara simbi machubhu akagadzirwa nealloys pahwaro hwetitanium-Technical zvinodiwa.
GOST 21729-76 isina musono inotonhora-yakaremara uye inopisa-yakaremara machubhu akagadzirwa nekabhoni akaumbwa uye alloyed simbi.
Tsanangudzo
| Standard | GOST 9567-75 |
| Giredhi | simbi 10/20/35/45/20Cr/40X/30ХГСА |
| Delivery Condition | NBK(+N) BK(+C) GBK(+A) BKW(+LC) BKS(+SR) AS Yakakungurutswa |
| Size | OD: 4 kusvika 219mm Ukobvu: 0.5-20mm, Kureba: 3m, 5.8,6 kana maererano nezvinodiwa |
| Finish | 1.Bare Tube (Hapana kupfeka): Yakajeka uye yakatsetseka 2.Galvanized surface (Sliver/Yellow/Colourful) Zinc coating ye8-12um 3.Black phosphate |
| Application | Hydraulic System;Mota/bhazi;mota yekuvaka/ Mechanical |
| Delivery nguva | A.3 mazuva kana ichi chakanaka chiri stock goods. B. Anenge mazuva makumi matatu maererano nehuwandu |
Kemikari yakagadzirwa (%)
| SimbiGrade | C | Si | Mn | Cr | Ni | S | P | Cu |
| 10 | 0,07-0,14 | 0,17-0,37 | 0,35-0,65 | 0,15 | 0,3 | - | - | - |
| 20 | 0,17-0,24 | 0,17-0,37 | 0,35-0,65 | 0,25 | 0,25 | 0,03 | 0,025 | 0,3 |
| 35 | 0,32-0,40 | 0,17-0,37 | 0,50-0,80 | 0,25 | 0,3 | 0,04 | 0,035 | 0,3 |
| 45 | 0,42-0,45 | 0,17-0,37 | 0,50-0,80 | 0,25 | - | - | - | - |
| 40Х | 0,36-0,44 | 0,17-0,37 | 0,50-0,80 | 0,80-1,10 | 0,3 | 0,035 | 0,035 | 0,3 |
| 30ХГСА | 0,28-0,34 | 0,90-1,20 | 0,80-1,10 | 0,80-1,10 | 0,3 | 0,005 | 0,025 | - |
Mechanical property
| Steel Giredhi | Kusimba kwesimba,N/mm2 (min) | Goho simba,N/mm2 (min) | Elongation, %(min) |
| 10 | 343 | 206 | 24 |
| 20 | 412 | 245 | 21 |
| 35 | 510 | 294 | 17 |
| 45 | 589 | 323 | 14 |
| 40Х | 618 | - | 14 |
| 30ХГСА | 491 | - | 18 |
Application
1.YeMotokari (Mota, locomotive, Kuvaka Machina seConcrete pombi nezvimwe)
A. Simba rechitima system:
• Marara emafuta • Marazi emafuta ekufambisa dzimotokari • Matambo edhiziri akajairika • Majeti ekutonhodza episton • SCR & EGR
• Mapombi asina kusimba • Mapombi emafuta & anotonhodza mvura
B. Fluid kubata masisitimu
• Tube assemblies • Air-conditioning chubhu • Clutch actuator pombi C. Dhivha nechidhiraivha • Ingrain Gear Pipes •
Simba-Kutungamirira Kudyisa-Mapaipi
D. Hydraulic system
• Hydraulic and Pneumatic Pressure Lines • Hydraulic fittings • Hydraulic tubing
E. Vamwe Somuenzaniso
• Maekisero ekumberi • Sun-shading board waya chubhu nemamwe machubhu ewaya • Headrest chair Tube
2. Mechanical uye engineering kushandiswa
• Mechanic Processing nezvikamu • Metal processing •Heat Exchange • Macylinders eGasi
•Sub-sea neMarine • Aerospace • Winder Power Equipment •Energy and Power Generation •Bearings • etc.
Kumwe kushandiswa kweruzivo maererano nezvinodiwa nevatengi
Kuvimbiswa kwehutano
1. Yakasimba maererano nechiyero.
2. Muenzaniso: Sample ndeyemahara yekuyedza.
3. Miedzo: Munyu wekupfapfaidza bvunzo / Tensile bvunzo / Eddy ikozvino / Kemikari yekuumbwa bvunzo zvinoenderana nechikumbiro chevatengi
4.Certificate: IATF16949, ISO9001, SGS nezvimwewo.
5.EN 10204 3.1 Chitupa
