Umuyoboro w'icyuma ASTM A53 / A106 Umuyoboro udafite icyerekezo Umuyoboro w'icyuma
Ibisobanuro
ASTM A53 umuyoboro wibyuma bya karubone utwikiriye umuyoboro udafite ubudodo, usudira, umukara, kandi ushyushye cyane.
Bisanzwe | BS 1387, BS EN 10297, BS 4568, BS EN10217, JIS G3457 |
Icyiciro | 10 # -45 #, Cr-Mo ivanze, 15NiCuMoNb5, 10Cr9Mo1VNb, A53-A369 |
Diameter | 21.3 - 610 mm |
Ubunini bw'urukuta | 2 - 50 mm |
Igice | Uruziga |
Gusaba | Umuyoboro w'amazi |
Kuvura Ubuso | irangi, ingofero, ikimenyetso |
Icyemezo | API |
Umuyoboro wa Carbone | ASTM A53 / 106 / API 5L B. |
ST37 / ST44 Umuyoboro wuzuye wicyuma | DIN 2448/2391/1629/17100 |
DIN 2391/2448/1629, umuyoboro w'icyuma ST37 / ST52 | ST37 / ST52 |
Umuyoboro Ushyushye Utagira Umuyoboro | ASTM A 53/106 / API 5L B. |
Ubukonje bushushanyijeho ibyuma bitagira ibyuma | ASTM A106 / DIN 17175/2448 |
Umuyoboro wa Carbone | ASTM A53 / 106 / API 5L B. |
Inzira yumusaruro
Ibisobanuro
ASTM A53 umuyoboro wibyuma bya karubone utwikiriye umuyoboro udafite ubudodo, usudira, umukara, kandi ushyushye cyane.
ASTM A53 GRADE A&B
Ibi bisobanuro bikubiyemo umuyonga wumukara hamwe nudusudira twinshi kandi ushyushye ushyizwemo umuyoboro wicyuma ufite ubunini bwa 1/8 ”muri. Kugeza kuri 20 muri. Harimo (3.18mm-660.4mm) hamwe nuburinganire bwurukuta (ugereranije).
ASTM A106 AMATSINDA A, B & C.
Ibi bisobanuro bikubiyemo umuyoboro wa karuboni idafite icyerekezo cya serivisi yubushyuhe bwo hejuru mubunini bwa nomero 1/8 muri. Kugeza kuri 26 muri. Harimo (3.18mm-660.4mm) hamwe nuburinganire bwurukuta (ugereranije).
Urwego A Carbone 0,25% max.Manganese 0.27 kugeza 0,93%
Icyiciro B Carbone 0,30% max.Manganese 0.29 kugeza 1.06%
Icyiciro C Carbone 0.35% max.Manganese 0.29 kugeza 1.06%
Ibyiciro byose bifite agaciro kamwe kuri sulfure 0.058% max.Fosifore 0.048% max.Silicon 0,20% min.
Bisanzwe
Ibigize imiti (%):
Bisanzwe | Icyiciro | C | Si | Mn | P | S | Ni | Cr | Cu | Mo | V |
ASTM A53M | A | = 0.25 | - | = 0.95 | = 0.05 | = 0.045 | = 0.40 | = 0.40 | = 0.40 | = 0.15 | = 0.08 |
B | = 0.30 | - | = 1.2 | = 0.05 | = 0.045 | = 0.40 | = 0.40 | = 0.40 | = 0.15 | = 0.08 |
Ibikoresho bya mashini:
Bisanzwe | Icyiciro | Imbaraga zingana (Mpa) | Tanga imbaraga (Mpa) | Kurambura (%) | |||||
ASTM A53M | A | = 330 | = 205 | Reba imbonerahamwe ya 3 ya ASTM A53 | |||||
Bisanzwe | Icyiciro | C | Si | Mn | P | S | Ni | Cr | Cu | Mo | V |
ASTMA106M | A | = 0.25 | = 0.10 | 0.27-0.93 | = 0.035 | = 0.035 | = 0.40 | = 0.40 | = 0.40 | = 0.15 | = 0.08 |
B | = 0.30 | = 0.10 | 0.29-1.06 | = 0.035 | = 0.035 | = 0.40 | = 0.40 | = 0.40 | = 0.15 | = 0.08 | |
C | = 0.35 | = 0.10 | 0.29-1.06 | = 0.035 | = 0.035 | = 0.40 | = 0.40 | = 0.40 | = 0.15 | = 0.08 |
Ibikoresho bya mashini:
Bisanzwe | Icyiciro | Imbaraga zingana (Mpa) | Tanga imbaraga (Mpa) | Kurambura (%) | |||
ASTM A106M | A | = 330 | = 205 | Reba imbonerahamwe ya 4 ya ASTM A106 | |||
B | = 415 | = 240 | |||||
C | = 485 | = 275 |
Gushushanya
irangi, ingofero, ikimenyetso
Gupakira & Kuremera
Ibibazo
Ikibazo: Isosiyete yawe imaze igihe kingana iki mubucuruzi?
Igisubizo: Dukora ibikoresho byubwubatsi imyaka 20 munganda zibyuma.
Ikibazo: Nshobora kugira itegeko ryo kugerageza toni nyinshi gusa?
Igisubizo: Birumvikana.Turashobora kohereza imizigo kuri u hamwe na serivisi ya LCL.(Umutwaro muto wa kontineri)
Ikibazo: Ufite ubwishyu burenze?
Igisubizo: Kumurongo munini, iminsi 30-90 L / C irashobora kwemerwa.
Ikibazo: Ufite icyemezo cyurusyo na raporo yisesengura ryibikoresho?
Igisubizo: Yego dufite ishami ryisesengura ryumwuga.Dutanga raporo nziza kuri buri bicuruzwa.