Bututun Gas Mai Karfe Mai Walda
Bututun da aka haɗa da KarkaceAna ƙirƙirar su ta hanyar naɗe ƙananan ƙarfe na carbon carbon ko ƙananan ƙarfe na ƙarfe mai tsari zuwa cikin ramukan bututu a wani kusurwar karkace. Sannan ana haɗa waɗannan layukan tare don samar da bututun ƙarfe. A Cangzhou Spiral Steel Pipes Group Co., Ltd. muna da ƙwarewa wajen samar da bututun walda wanda ke tabbatar da mafi girman ma'auni na inganci da dorewa.
| Daidaitacce | Karfe matakin | Sinadarin sinadarai | Halayen taurin kai | Gwajin Tasirin Charpy da Gwajin Hawaye Nauyi | ||||||||||||||
| C | Si | Mn | P | S | V | Nb | Ti | CEV4)(%) | Ƙarfin Rt0.5 Mpa | Ƙarfin Tashin Hankali na Rm Mpa | Rt0.5/ Rm | (L0=5.65 √ S0) Tsawaita A% | ||||||
| matsakaicin | matsakaicin | matsakaicin | matsakaicin | matsakaicin | matsakaicin | matsakaicin | matsakaicin | Wani | matsakaicin | minti | matsakaicin | minti | matsakaicin | matsakaicin | minti | |||
| L245MB | 0.22 | 0.45 | 1.2 | 0.025 | 0.15 | 0.05 | 0.05 | 0.04 | 1) | 0.4 | 245 | 450 | 415 | 760 | 0.93 | 22 | Gwajin tasirin Charpy: Za a gwada kuzarin shaƙar tasirin jikin bututu da dinkin walda kamar yadda ake buƙata a cikin mizanin asali. Don ƙarin bayani, duba mizanin asali. Gwajin yagewar nauyi: Zaɓin yanki na yankewa | |
| GB/T9711-2011(PSL2) | L290MB | 0.22 | 0.45 | 1.3 | 0.025 | 0.015 | 0.05 | 0.05 | 0.04 | 1) | 0.4 | 290 | 495 | 415 | 21 | |||
| L320MB | 0.22 | 0.45 | 1.3 | 0.025 | 0.015 | 0.05 | 0.05 | 0.04 | 1) | 0.41 | 320 | 500 | 430 | 21 | ||||
| L360MB | 0.22 | 0.45 | 1.4 | 0.025 | 0.015 | 1) | 0.41 | 360 | 530 | 460 | 20 | |||||||
| L390MB | 0.22 | 0.45 | 1.4 | 0.025 | 0.15 | 1) | 0.41 | 390 | 545 | 490 | 20 | |||||||
| L415MB | 0.12 | 0.45 | 1.6 | 0.025 | 0.015 | 1)2)3 | 0.42 | 415 | 565 | 520 | 18 | |||||||
| L450MB | 0.12 | 0.45 | 1.6 | 0.025 | 0.015 | 1)2)3 | 0.43 | 450 | 600 | 535 | 18 | |||||||
| L485MB | 0.12 | 0.45 | 1.7 | 0.025 | 0.015 | 1)2)3 | 0.43 | 485 | 635 | 570 | 18 | |||||||
| L555MB | 0.12 | 0.45 | 1.85 | 0.025 | 0.015 | 1)2)3 | Tattaunawa | 555 | 705 | 625 | 825 | 0.95 | 18 | |||||
| Lura: | ||||||||||||||||||
| 1) 0.015 | ||||||||||||||||||
| 2)V+Nb+Ti ≤ 0.015% | ||||||||||||||||||
| 3)Ga duk matakan ƙarfe, Mo na iya ≤ 0.35%, a ƙarƙashin kwangila. | ||||||||||||||||||
| Mn Cr+Mo+V Cu+Ni4) CEV=C+6+5+5 | ||||||||||||||||||
Bututun mu masu walda na Karfe sun yi fice wajen jure matsin lamba da canjin yanayin zafi mai tsanani, wanda hakan ya sa su zama zaɓi mafi dacewa ga aikace-aikacen jigilar iskar gas. Suna nuna juriya ga tsatsa. An ƙera su ne don biyan buƙatun masana'antar iskar gas. An ƙera su ta amfani da fasahar zamani da kuma bin ƙa'idodin masana'antu, bututunmu suna ba da mafita, ga duk buƙatun bututun iskar gas ɗinku.
Kamfanin Cangzhou Spiral Steel Pipes Group Co., Ltd. Yana alfahari da jajircewarmu wajen samar da kayayyaki masu inganci da inganci. Tare da ƙarfin samar da tan 400,000 da jimillar darajar Yuan biliyan 1.8, mun kafa kanmu a matsayin mai samar da kayayyaki masu aminci, a masana'antar bututun ƙarfe. Ƙungiyar ƙwararrunmu tana tabbatar da cewa kowace bututun da aka ƙera ta cika ƙa'idodin masana'antu, tana tabbatar da gamsuwar abokin ciniki da kwanciyar hankali.
Mun fahimci muhimmancin jigilar iskar gas mai aminci, shi ya sa muke ci gaba da ƙoƙarin inganta hanyoyin samar da iskar gas da fasaharmu don samar wa abokan cinikinmu mafi kyawun kayayyaki da ake da su. Ana ɗaukar Bututun Welded ɗinmu masu Karfe a matsayin matakan kula da inganci. A yi gwaje-gwaje masu tsauri don tabbatar da aiki da aminci na musamman.
Ko kana buƙatarbututun iskar gasDon cibiyoyin rarraba iskar gas ko kamfanonin masana'antu, za ku iya dogara da Cangzhou Spiral Steel Pipes Group Co., Ltd. Don mafi kyawun bututun walda mai siffar Karfe. Tuntuɓe mu a yau don tattauna buƙatunku kuma bari ƙungiyarmu ta ƙwararru ta taimaka muku nemo mafita, don duk buƙatun jigilar iskar gas ɗinku.







