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Keluli tahan karat dandang lancar tiub B674 904L
| Model No. : | Boiler Tube |
|---|---|
| Brand Name : | YUHONG |
| Type : | Seamless |
Penerangan Produk
Spesifikasi:
ASME SA213/A213: spesifikasi Standard untuk lancar ferit dan austenit aloi -
Dandang keluli, Pemanas lampau dan tiub keluli tahan karat penukar haba aliran selari.
ASTM A249 / spesifikasi A249M:Standard untuk golek austenit dandang keluli, Pemanas lampau
Penukar haba, dan tiub-tiub Condenser
Lain-lain Standard: DIN 17456 DIN 17458 EN10216-5, GOST 9940-81, GOST 9941-81, JIS-G3463...
Bahan Gred:
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American Standard |
Austenitic Steel: TP304,TP304L,TP304H, TP304N, TP310S,TP316,TP316L,TP316Ti,TP316H, TP317,TP317L, TP321, TP321H,TP347, TP347H,904L- Duplex Steel : S32101,S32205,S31803,S32304,S32750, S32760 Others:TP405,TP409, TP410, TP430, TP439,... |
|
Europen Standard |
1.4301,1.4307,1.4948,1.4541,1.4878,1.4550,1.4401,1.4404,1.4571,1.4438, 1.4841,1.4845,1.4539,1.4162, 1.4462, 1.4362, 1.4410, 1.4501 |
|
Russia Standard |
08Х17Т,08Х13,12Х13,12Х17,15Х25Т,04Х18Н10,08Х20Н14С2, 08Х18Н12Б,10Х17Н13М2Т,10Х23Н18,08Х18Н10,08Х18Н10Т, 08Х18Н12Т,08Х17Н15М3Т,12Х18Н10Т,12Х18Н12Т,12Х18Н9, 17Х18Н9, 08Х22Н6Т, 06ХН28МДТ |
Pelbagai saiz:
|
Production |
Outside Diameter |
Wall Thickness |
|
Heat Exchanger Tube |
6.00mm to 101.6mm |
0.5mm to 8mm |
Akhir penamat
Penyelesaian Annealed & jeruk/Bright Annealed.
Jenis tiub:
U-bengkok & lurus.
Beberapa ujian kualiti yang dijalankan oleh kami termasuk:
| Corrosion Test | Conducted only when specially requested by the client |
| Chemical Analysis | Test done as per required quality standards |
| Destructive / Mechanical Testing | Tensile | Hardness | Flattening | Flare | Flange |
| Reverse-bend and Re. flat tests | Carried out in full compliance with relevant standards & ASTM A-450 and A-530 norms, which ensures trouble-free expansion, welding & use at customers end |
| Eddy Current Testing | Done to detect homogeneities in subsurface by using Digital Flaw-mark Testing System |
| Hydrostatic Testing | 100% Hydrostatic Testing carried out according to ASTM-A 450 norms for checking tube leakage, and biggest pressure we can support 20Mpa/7s . |
| Air Under Pressure Test | To check any evidence of air leakage |
| Visual Inspection | After passivation, every single length of tubes & pipes is subjected to thorough visual inspection by trained staff for detecting surface flaws & other imperfections |
Ujian tambahan: Selain daripada ujian di atas, kami juga menjalankan pada ujian tambahan barang. Ujian dijalankan di bawah ini termasuk:
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