ogologo-ofe welded ọkpọkọ
Ọkpụkpọ welded bụ ọkpọkọ ígwè ejiri efere ígwè ma ọ bụ nkewapụ nchara mee mgbe crimps na ịgbado ọkụ.
Ọkụ gbadoro ụkwụ na eriri welded ọkpọkọ
Spiral welded anwụrụ: bụ obere carbon carbon structural ígwè ma ọ bụ ala alloy structural ígwè warara dị ka a ụfọdụ akụkụ nke helix (a na-akpọ akpụ angle) akpọrepu n'ime a billet, na mgbe ahụ ọkpọkọ onuete welded ọnụ ime, ọ nwere ike ịbụ. warara dị warara iji mepụta ọkpọkọ nchara buru ibu.
Galvanized Steel Pipe
Galvanized ígwè ọkpọkọ bụ ọkpọkọ ígwè nke ejiri akwa zinc kpuchie n'elu ọkpọkọ ígwè nkịtị.
Ọkpụkpọ igwe galvanized dị elu DX51D
Galvanized ọkpọkọ ígwè bụ welded ọkpọkọ na zinc mkpuchi iji gbochie nchara na corrosion.
Ọkụ gburugburu Steel Pipe
Mepee na nsọtụ abụọ ahụ ma nwee akụkụ concentric oghere, ogologo ya na gburugburu nke nnukwu ígwè.
Pipes igwe anaghị agba nchara dị elu nwere ASTM A53
A53 enweghị nkebi nchara anwụrụ bụ American ọkọlọtọ ígwè ọkpọkọ na-ekewa abụọ ụdị: A53A na A53B. N'ime ha, A53-A bụ Ẹkot China 10 # ígwè, A53-B bụ Ẹkot China 20 # ígwè, na A53-F bụ ihe ndị China q235.
Astm A53 Galvanized Steel Pipe
A53 galvanized ígwè ọkpọkọ bụ a ígwè anwụrụ ngwaahịa a na-ejikarị na ụlọ ọrụ na-ewu.
