N'ihe gbasara owuwu na mmepụta ihe, a pụghị ikwubiga okwu ókè banyere mkpa nchekwa na nrubeisi dị. Ọkpọkọ ígwè ASTM bụ otu n'ime ndị isi ọrụ n'ọhịa a, na-agbaso ụkpụrụ siri ike iji hụ na ịdị mma na ntụkwasị obi dị. Cangzhou Spiral Steel Pipe Group Co., Ltd. ji nganga na nrubeisi ya na nchekwa na nrubeisi, na-enye ọkpọkọ ígwè dị elu nke na-emezu ụkpụrụ ASTM siri ike.
Ịghọta Ụkpụrụ ASTM
ASTM International (nke bụbu American Society for Testing and Materials) na-emepụta ma na-ebipụta ụkpụrụ teknụzụ nkwekọrịta afọ ofufo maka ọtụtụ ihe, ngwaahịa, sistemụ na ọrụ. Ụkpụrụ ASTM dị mkpa iji hụ na ngwaahịa dị mma, a pụrụ ịtụkwasị obi ma dị elu. Makaọkpọkọ ígwè, ụkpụrụ ndị a na-ekpuchi ihe niile site na ihe onwunwe ruo na usoro mmepụta na ụzọ nnwale.
Maka paịpụ ígwè, ịgbaso ụkpụrụ ASTM pụtara na a nwalela paịpụ ahụ maka ike, ogologo oge, na iguzogide nchara. Nke a dị mkpa karịsịa n'ụlọ ọrụ dịka mmanụ na gas, owuwu ụlọ, na mmiri ebe iguzosi ike nke sistemu paịpụ dị oke mkpa.
Cangzhou Spiral Steel Pipe Group Co., Ltd.: Nkwa Ogo
Cangzhou Spiral Steel Pipe Group Co., Ltd. bụ ụlọ ọrụ na-emepụta paịpụ ígwè gbara okirikiri n'ime obodo, nwere ihe onwunwe ruru nde yuan 680, ndị ọrụ 680, ikike mmepụta siri ike, mmepụta kwa afọ nke tọn 400,000 nke paịpụ ígwè gbara okirikiri, yana uru mmepụta nke yuan ijeri 1.8.
Anyị na-enye ọtụtụ paịpụ ígwè, nke nwere ihe dị ka tọn metric 5,000 n'ogo dị site na 1" ruo 16" OD. A na-enweta paịpụ anyị site n'aka ndị nrụpụta ama ama dịka Tianjin Steel Pipe, Fengbao Steel na Baotou Steel, na-ahụ na ngwaahịa anyị ruru ụkpụrụ kachasị mma. Anyị na-arụkwa ọrụ na paịpụ ígwè na-ekpo ọkụ nke na-enweghị ntụpọ nke nwere OD ruo 1200mm iji gboo mkpa ụlọ ọrụ dị iche iche.
Nchekwa na nrubeisi n'ọrụ anyị
Nchekwa na nrubeisi bụ ihe kacha mkpa n'ọrụ anyị. Anyị ghọtara na ntụkwasị obi nke ngwaahịa anyị na-emetụta nchekwa nke ndị ahịa anyị na ọrụ ha. Ya mere, anyị na-etinye usoro njikwa mma siri ike n'oge usoro mmepụta niile. Paịpụ anyị na-eme nnwale zuru oke iji hụ na e rubere ya isiASTM ígwè pipes, gụnyere nnwale ike nrụgide, nnwale mmetụta, na nyocha iguzogide nchara.
Ọzọkwa, nkwa anyị maka nchekwa karịrị ngwaahịa ahụ n'onwe ya. Anyị na-ebute ọdịmma ndị ọrụ anyị na gburugburu ebe obibi ụzọ. Usoro mmepụta anyị bụ iji belata ihe mkpofu, belata akara carbon anyị, ma kwekọọ na ebumnuche nkwado zuru ụwa ọnụ.
na ngwụcha
Na mkpokọta, ọ dị mkpa ka onye ọ bụla na-arụ ọrụ na ụlọ ọrụ owuwu na mmepụta ihe chọpụta nchekwa na nnabata nke paịpụ ígwè ASTM. Cangzhou Spiral Steel Pipe Group Co., Ltd. na-agba mbọ inye paịpụ ígwè dị elu nke na-emezu ụkpụrụ ASTM siri ike. Site na ngwaahịa anyị sara mbara, ntinye aka na nchekwa, na itinye uche na nrubeisi, anyị nwere ike imezu mkpa nke ndị ahịa anyị nke ọma ma na-ahụ na ịdị mma na ntụkwasị obi kachasị elu. Ma ịchọrọ paịpụ ọkọlọtọ ma ọ bụ paịpụ pụrụ iche na-enweghị ntụpọ, anyị ga-akwado ọrụ gị na ịdị mma kacha mma na ụlọ ọrụ ahụ.
Oge ozi: Mee-12-2025