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ASTM A335 P22 Alailẹgbẹ Alloy Irin Pipe
ASTM A335 P22 Alailẹgbẹ Alloy Irin Pipe
ASTM A335 P22 Alailẹgbẹ Alloy Irin Pipe
ASTM A335 P22 Alailẹgbẹ Alloy Irin Pipe

ASTM A335 P22 Alailẹgbẹ Alloy Irin Pipe

Ipari paipu P22 ite A335 wa ni boya ipari itele kan, ipari asapo ati ipari bevelled. Fọọmu ti paipu welded A335 P22 le jẹ boya ọkan ninu awọn apẹrẹ wọnyi, fun apẹẹrẹ - square, rectangle, yika ati hydraulic.
ifihan ọja
ọja Apejuwe

ASTM A335 P22 jẹ apakan ti ASTM A335. ASTM A335 P22 alloy paipu irin yẹ ki o dara fun atunse, flanging, ati awọn iṣẹ ṣiṣe ti o jọra, ati fun alurinmorin idapọ. Ohun elo irin naa yoo ni ibamu si akopọ kemikali, ohun-ini fifẹ, ati awọn ibeere lile.

Ipari kọọkan ti paipu gbọdọ wa ni abẹ si idanwo hydrostatic. Pẹlupẹlu, paipu kọọkan ni yoo ṣe ayẹwo nipasẹ ọna idanwo ti kii ṣe iparun ni ibamu si awọn iṣe ti a beere.

Iwọn ti ASTM A335 P22 awọn iwọn paipu ti o le ṣe ayẹwo nipasẹ ọna kọọkan yoo jẹ labẹ awọn idiwọn ni ipari ti iṣe oniwun.

Awọn ti o yatọ darí igbeyewo awọn ibeere fun oniho, eyun, ifa tabi gigun ẹdọfu igbeyewo, fifẹ igbeyewo, ati líle tabi tẹ igbeyewo ti wa ni gbekalẹ.Mejeeji opin ti kọọkan crate yoo tọkasi awọn ibere ti ko si., ooru No., mefa, àdánù ati awọn edidi tabi bi. beere.

Lode Mefa: 19.05mm - 114.3mm
Sisanra odi: 2.0mm - 14 mm
Ipari: max 16000mm



Irin ite: ASTM A335 P22

Iṣakojọpọ:

Iṣakojọpọ igboro / iṣakojọpọ lapapo / iṣakojọpọ crate / Idaabobo igi ni ẹgbẹ mejeeji ti awọn tubes ati aabo ni ibamu fun ifijiṣẹ ti o tọ si okun tabi bi o ti beere.

Ayẹwo ati Idanwo:

Ṣiṣayẹwo Iṣọkan Kemikali, Idanwo Awọn Ohun-ini Mekaniki (Agbara Fifẹ, Agbara Imudara, Ilọsiwaju, Flaring, Fifẹ, Titẹ, Lile, Idanwo Ipa), Idanwo Dada ati Dimension, Idanwo Apanirun, Idanwo Hydrostatic.

Itọju oju:

Epo-dip, Varnish, Passivation, Phosphating, Shot Blasting.
Awọn opin mejeeji ti apoti kọọkan yoo tọka si aṣẹ bẹẹkọ., Nooru., awọn iwọn, iwuwo ati awọn edidi tabi bi o ti beere.


Paipu le jẹ boya ti pari gbona tabi fifa tutu pẹlu itọju ooru ipari ti a ṣe akiyesi ni isalẹ. Ohun elo & Ṣiṣejade

Ooru Itọju

A / N+T
N+T / Q+T
N+T

Mechanical Igbeyewo Pato

Idanwo Ẹdọfu Iyipada tabi Gigun ati Idanwo Fifẹ, Idanwo Lile, tabi Idanwo Titẹ
Fun ooru ohun elo ti a tọju ni ileru iru ipele, awọn idanwo yoo ṣee ṣe lori 5% paipu lati ibi itọju kọọkan. Fun ọpọlọpọ kekere, o kere ju paipu kan ni a gbọdọ ṣe idanwo.
Fun ooru ohun elo ti a tọju nipasẹ ilana ilọsiwaju, awọn idanwo yoo ṣee ṣe lori nọmba pipe ti paipu lati jẹ 5% ti Pupo, ṣugbọn ni ọran kii kere ju paipu 2.

Awọn akọsilẹ fun Idanwo Titẹ:

Fun paipu ti iwọn ila opin rẹ kọja NPS 25 ati iwọn ila opin rẹ si ipin sisanra ogiri jẹ 7.0 tabi kere si ni yoo tẹri si idanwo tẹ dipo idanwo fifẹ.
Paipu miiran ti iwọn ila opin rẹ dọgba tabi ju NPS 10 lọ ni a le fun ni idanwo tẹ ni aaye ti idanwo fifẹ koko ọrọ si ifọwọsi ti olura.
Awọn apẹẹrẹ idanwo tẹ ni yoo tẹ ni iwọn otutu yara nipasẹ 180 laisi fifọ ni ita ti ipin ti tẹ.

Awọn alaye ti o jọmọ:

European Standards fun irin
Awọn ajohunše ASTM fun awọn paipu irin
JIS Seamless Pipe
Awọn tubes fun Mechanical ati Automobile
ASTM A335 Pipe pato
ASTM A333 Pipe pato
ASTM A213M-09 Standard Specification
Bi o ṣe le ṣajọ paipu ti ko ni oju
Awọn tubes ni awọn iwọn kekere fun awọn igbomikana ati ile-iṣẹ kemikali petro
Imọ data
ASTM A335 P22 Kemikali Tiwqn
C,% Mn,% P,% S,% Si,% Kr,% Mo,%
ti o pọju 0.015 0.30-0.61 ti o pọju 0.025 ti o pọju 0.025 0.50 ti o pọju 1.90-2.60 0.87-1.13
ASTM A335 P22 Awọn ohun-ini
Agbara Agbara, MPa Agbara ikore, MPa Ilọsiwaju,%
415 iṣẹju 205 iṣẹju 30 min

ASTM A335 Gr P22 Ohun elo deede
ASTM ASME Ohun elo deede JIS G 3458 UNS BS DIN ISO ABS NK LRS
A335 P22 SA335 P22 T22, 10CrMo910, 10CrMo9-10, 1.7380, 11CrMo9-10, 1.7383 STPA 24 K21590 3604 P1 622 17175
10CrMo910
2604 II TS34 ABS 13 KSTPA 24 Iṣẹju 2
2-1 / 4Cr1Mo410

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