Soosaarista Dhuumaha Birta? Is barbar dhig Shiinuhu Bixinta iyo Tilmaamaha Astm

ASTM Heerka Birta Beebka

Sida soo saaraha hormuudka ah ee goobtan,Hal qayb oo ka mid ah Cangzhou Spiral Steel Pipe Group Co., Ltd.si adag u hoggaansama heerarka caalamiga ah oo ku takhasusay soo saaridda ee electrofusion arc alxankatuubooyinka birta ah ee spiraloo daboolaya shan fasal. Noocan ahASTM birta birta ahwaxaa si gaar ah loogu talagalay in lagu qaado dareerayaasha, gaaska ama uumiga, hubinta in si badbaado leh oo hufan loogu shaqeeyo jawiga kala duwan ee cadaadiska sare iyo adag.

Awoodda shirkadu waxay ka timaadaa awoodeeda wax-soo-saarka horumarsan ee baaxadda leh. Waxaan haynaa 13 khadadka wax soo saarka birta wareega iyo 4 ka hortagga daxalka iyo xadhkaha wax soo saarka kulaylka, oo awood u leh soo saarista tuubooyinka birta ee tolida wareega leh dhexroorka dibadda ee u dhexeeya 219 millimitir ilaa 3500 millimitir iyo dhumucda derbiga ilaa 25.4 millimitir.

Alaabada summada leh ee "Wuzhou" kaliya kuma hoggaansamaan heerar caalami ah oo kala duwan sida API Spec 5L iyo EN 10219, laakiin sidoo kale waxay si buuxda u buuxinayaan shuruudaha heerarka muhiimka ah sida ASTM A139 iyo ASTM A252.

Tuubooyinkan birta ah ee Shiinaha ee u hoggaansama heerarka ASTM waxay leeyihiin xaalado codsi oo aad u ballaaran. Waxaa si guul leh loogu dabaqay mashaariicda muhiimka ah sida shabakadaha biyaha ee dawladda hoose iyo biyo-mareenka, gaaska dabiiciga ah ee fogaanta fog iyo gaadiidka saliidda, iyo hababka tuubada tuubooyinka, iyagoo siinaya gaadiid adag oo waara "mareennada dhiigga" ee dhismaha kaabayaasha caalamiga ah.

Doorashada soo saaraha leh shahaadooyin shahaadooyin caalami ah waa tallaabada ugu horreysa ee lagu hubinayo isku halaynta muddada fog ee mashaariicda dhuumaha. Cangzhou Spiral Steel Pipe Group, oo leh u hoggaansanaanta adag ee heerarka ASTM iyo awoodda wax soo saarka ee xooggan, waxay siisaa macaamiisha xal hal-joojin ah oo ka soo baxa wax soo saarka ilaa ka-hortagga daxalka.

Macluumaad dheeraad ah oo ku saabsan qeexitaannada, faahfaahinta shahaado-siinta iyo awoodaha is-beddelka ee tuubooyinkeenna ASTM-ga ee u hoggaansamaya tuubooyinka birta, fadlan la xidhiidh kooxdayada xirfadleyda ah ee la-talinta farsamada faahfaahsan iyo xigashooyinka.


Waqtiga post: Dec-01-2025