Bomba la Laini Isiyofumwa la API 5L limeundwa na nyenzo ya chuma ya kaboni ambayo inastahimili nyufa za kutu na inayostahimili uvaaji. Nyenzo ina kaboni, manganese, chromium, nikeli na vipengele vingine kwa kiasi cha kufuatilia.
Daraja la bomba la chuma la ERW labda limetengenezwa kama ifuatavyo:
Vipimo |
Madarasa |
API 5L (46) API 5L ISO 3183 |
PSL1: A/L210,B/L245,X42/L290,X46/L320,X52/L360,X56/L390, X60/L415,X65/L450,X70/L485 PSL2: BN/L245N,X42N/L290N,X46N/L320N,X52N/L360N,X56N/L390N, X60N/L415N,X65N/L450N,X70N/L485N,X80N/L555N; BM/L245M,X42M/L290M,X46M/L320M,X52M/L360M,X56M/L390M, X60M/L415M,X65M/L450M,X70M/L485M,X80M/L555M |
Vidokezo:Ikiwa baadhi ya mahitaji ya ziada yanahitaji kuongezwa, tunaweza kutia saini makubaliano ya kiufundi na mteja wetu ili kukidhi mahitaji yako maalum ya maombi. |
Bomba la API 5L (Bomba la Chuma Limefumwa) | ||
Aina | Bomba la chuma lisilo imefumwa | |
Nyenzo | GR.B, X42, X52, X60 | |
Maombi | Bomba la mstari | |
Bomba maalum | Bomba la chuma la kawaida na la pekee lenye nene, unene wa juu hadi 60MM | |
Mchakato | Moto umevingirwa na kupanuka kwa moto | |
Uainishaji katika Milimeter | 114-914MM * 4-60MM | |
Kipenyo katika Milimeter | 114MM-914MM | |
Unene katika Milimita | 4MM-60MM | |
Urefu | Kama mahitaji yako |
CS 5L unene wa ukuta t mm (ndani) | Uvumilivu wa Mabomba mm (ndani) mm (ndani) |
bomba la SMLS b | |
≤ 4,0 ( 0.157) | + 0,6 (0.024) - 0,5 (0.020) |
> 4,0 ( 0.157) hadi <25,0 (0.984) | + 0,150 - 0,125 |
≥ 25,0 (0.984) | +3,7 (0.146) au + 0,1 t yoyote iliyo kubwa zaidi - 3,0 (0.120) au - 0,1 t yoyote iliyo kubwa zaidi |
Madarasa | Muundo wa Kemikali | |||||||
C | Si | Mhe | P | S | V | Nb | Ti | |
X42 | 0.16 | 0.45 | 1.65 | 0.020 | 0.010 | 0.07 | 0.05 | 0.04 |
X52 | 0.16 | 0.45 | 1.65 | 0.020 | 0.010 | 0.07 | 0.05 | 0.04 |
X60 | 0.16 | 0.45 | 1.65 | 0.020 | 0.010 | 0.08 | 0.05 | 0.04 |
X65 | 0.16 | 0.45 | 1.65 | 0.020 | 0.010 | 0.09 | 0.05 | 0.06 |
X70 | 0.17 | 0.45 | 1.75 | 0.020 | 0.010 | 0.10 | 0.05 | 0.06 |
Madarasa | Nguvu ya Mavuno | Nguvu ya Mkazo | Mazao kwa Tensile | Kurefusha |
min. (KSI) | min. (KSI) | Uwiano (upeo) | % | |
X42 | 42 | 60 | 0.93 | 23 |
X52 | 52 | 66 | 0.93 | 21 |
X60 | 60 | 75 | 0.93 | 23 |
X65 | 65 | 77 | 0.93 | 18 |
X70 | 70 | 82 | 0.93 | 17 |