Asiwaju Irin Pipes olupese & Olupese Ni China |

Didara to dara Jiuijin 44 Inch Ms Carbon Steel Pipe Standard Gigun ERW Welded

Apejuwe kukuru:

Iwọn: 15mm-700mm

Odi sisanra: 1.5mm-20mm

Ipari: 5.8m, 6m, 11.8m, 12m tabi onibara.

Ipari: Ipari Laini/Beveled

Dada: Igboro/dudu/Varnish/3LPE/Galvanized/Ni ibamu si

onibara ká ìbéèrè

Iṣakojọpọ: Titi di 6 ″ ni awọn edidi, loke 6 ″ ni alaimuṣinṣin.

Awọn ofin sisan: LC/TT/DP

 

Alaye ọja

ọja Tags

Awọn kiri lati wa aseyori ni “Good Product Quality, Reasonable Iye ati Efficient Service” for Good quality Jiuijin 44 Inch Ms Carbon Steel Pipe Standard Length ERW Welded, Presently, we're seek ahead to even better collaboration with okeokun buyers da lori pelu owo kun anfani.O yẹ ki o ni oye lati kan si wa fun awọn ododo ni afikun.
Bọtini si aṣeyọri wa ni “Didara Ọja Ti o dara, Iye Idi ati Iṣẹ Imudara” funChina Erogba Irin Pipe Price ati Erogba Irin Seamless Pipe, Ni ojo iwaju, a ṣe ileri lati tọju ipese ti o ga julọ ati awọn ọja ti o ni iye owo ti o pọju, diẹ sii daradara lẹhin iṣẹ tita si gbogbo awọn onibara wa ni gbogbo agbaye fun idagbasoke ti o wọpọ ati anfani ti o ga julọ.
Paipu irin ERW ni boṣewa yii jẹ Fun ẹrọ ati awọn ohun elo titẹ ati pe o tun jẹ itẹwọgba fun awọn lilo lasan ni nya, omi, gaasi, ati awọn laini afẹfẹ.O dara fun alurinmorin, ati pe o dara fun ṣiṣe awọn iṣẹ ṣiṣe ti o kan coiling, atunse, ati flanging.

By itanna resistance welded

iṣelọpọ: Itanna resistance welded

Iwọn: OD: 15 ~ 700mm WT: 1.5 ~ 20mm

Ipele: Ite A ati Ite B.

Ipari: 6M tabi ipari pato bi o ṣe nilo.

Ipari: Ipari Laini, Ipari Beveled, Asapo ati isopọpọ

Ite ati Iṣapọ Kemikali (%)

 Ipele

C

Mn

P≤

S≤

Cu

Ni

Cr

Mo

V

Iru S (paipu Ailokun)

Ipele A

0.25

0.95

0.05

0.045

0.40

0.40

0.40

0.15

0.08

Ipele B

0.3

1.2

0.05

0.045

0.40

0.40

0.40

0.15

0.08

FifẹAwọn ibeere:

 

Ipele A

Ipele B

Agbara fifẹ, min,psi (MPa)

48000 (330)

60000 (415)

Agbara ikore, min,psi (MPa)

30000 (205)

35000 (240)

Iwọn - Iwọn ti awọn paipu ko ni yato diẹ sii ju ± 10% lati iwuwo pato rẹ (ibi-iye).

Iwọn-Fun awọn paipu NPS 11/2 TABI kere si, iwọn ila opin ita ni eyikeyi aaye kii yoo yatọ ju ± 1 / 64 in. Lati iwọn ila opin ita ti a pato.Fun awọn paipu NPS 2 (DN50) tabi tobi, iwọn ila opin ita kii yoo yatọ ju ± 1% lati iwọn ila opin ita ti a ti sọ tẹlẹ.

Sisanra-Iwọn ogiri ti o kere ju ni aaye eyikeyi ko yẹ ki o jẹ diẹ sii ju 12.5% ​​labẹ sisanra ogiri pàtó kan.

Idanwo fifẹ ti ara paipu - Idanwo fifẹ yẹ ki o ṣe ni ibamu pẹlu ISO6892 tabi ASTM A370.Awọn ayẹwo gigun yẹ ki o lo.Lẹẹmeji fun ẹyọ idanwo ti paipu pẹlu ipin imugboroja tutu kanna abd

Idanwo Ipinlẹ- Idanwo fifẹ kan yoo ṣee ṣe lori awọn apẹẹrẹ lati opin kọọkan ti awọn tubes meji ti a yan lati ipin kọọkan.

Idanwo atunse- ipari pipe ti paipu yoo duro ni lilọ tutu nipasẹ 90° ni ayika mandrel iyipo kan.

Idanwo ina mọnamọna ti ko ni iparun-gẹgẹbi yiyan si idanwo hydro-static, ara kikun ti paipu kọọkan yoo ni idanwo pẹlu idanwo ina mọnamọna aibikita.Nibiti a ti ṣe idanwo ina mọnamọna ti ko ni iparun, awọn ipari ni yoo jẹ samisi pẹlu awọn lẹta”NDE”

Idanwo Hydro-aimi-Tube kọọkan yoo wa labẹ idanwo titẹ hydro-aimi.

100% X-ray igbeyewo fun weld pelu.

Awọn idanwo ultrasonic.

Ayẹwo eddy lọwọlọwọ.

Nọmba to ti awọn ailagbara oju oju wiwo lati pese idaniloju akoko jẹ pataki.Aṣiṣe yoo yọkuro tabi ge kuro laarin awọn opin awọn ibeere lori ipari.Paipu ti o pari yoo jẹ deede ni deede.

Orukọ olupese tabi ami
Nọmba pato (ọjọ-ọdun tabi beere)
Iwọn (OD, WT, ipari)
Ipele (A tabi B)
Iru paipu (F, E, tabi S)
Idanwo titẹ (paipu irin alailẹgbẹ nikan)
Nọmba Ooru
Eyikeyi afikun alaye pato ninu awọn rira ibere.

Paipu igboro, Black / Varnish ti a bo, sinkii ti a bo ati iposii ti a bo, ati bẹbẹ lọ (adani);
6 ″ ati ni isalẹ ni awọn edidi pẹlu awọn slings owu meji;
Mejeeji pari pẹlu awọn oluṣọ opin;
Ipari pẹlẹbẹ, ipari bevel (2 ″ ati loke pẹlu awọn opin bevel, iwọn: 30 ~ 35°), asapo ati sisọpọ;
Marking.The key to our success is “Good Product Quality, Reasonable Value and Efficient Service” for Good quality Jiuijin 44 Inch Ms Carbon Steel Pipe Standard Length ERW Welded, Ni bayi, a n wa siwaju si paapaa ifowosowopo dara pẹlu awọn olura ti ilu okeere da lori pelu owo kun anfani.O yẹ ki o ni oye lati kan si wa fun awọn ododo ni afikun.
Didara to daraChina Erogba Irin Pipe Price ati Erogba Irin Seamless Pipe, Ni ojo iwaju, a ṣe ileri lati tọju ipese ti o ga julọ ati awọn ọja ti o ni iye owo ti o pọju, diẹ sii daradara lẹhin iṣẹ tita si gbogbo awọn onibara wa ni gbogbo agbaye fun idagbasoke ti o wọpọ ati anfani ti o ga julọ.


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