API 5L Spiral welded Steel Pipes Nchịkọta:
Ọkọlọtọ: API 5L
Nkọwa: API 5L na-akọwapụta ihe achọrọ maka imepụta ọkwa nkọwapụta ngwaahịa abụọ (PSL1 na PSL2) nke ọkpọkọ nchara enweghị nkebi na welded. SSAW (Spiral Submerged Arc Welded) ọkpọkọ bụ ụdị ọkpọkọ ígwè welded na-emepụta site na usoro ịgbado ọkụ gburugburu, nke na-enye ohere maka ịmepụta nnukwu ọkpọkọ.
1500MM SSAW welded steel Pipes nkọwapụta igodo:
Dayameta:1500mm (60 sentimita)
Ọkpụrụkpụ mgbidi:Ọkpụrụkpụ mgbidi nwere ike ịdịgasị iche dabere na ihe achọrọ, mana ụkpụrụ ndị a na-ahụkarị sitere na 6mm ruo 25mm ma ọ bụ karịa.
Ọkwa igwe:
PSL1: akara ule ndị a na-ahụkarị gụnyere A, B, X42, X46, X52, X56, X60, X65, X70.
Usoro nrụpụta:
SSAW (Spiral Submerged Arc Welding): Usoro a na-agụnye ịgbanye nchara nchara na-ekpo ọkụ na-aga n'ihu na mandrel na-atụgharị n'akụkụ akụkụ a kapịrị ọnụ n'akụkụ axis ọkpọkọ, na-akpụ eriri gburugburu. A na-ejizi ịgbado ọkụ ahụ n'ime ma n'èzí site n'iji ịgbado ọkụ n'okpuru mmiri.
Ogologo:A na-enyekarị ya n'ogologo 12m (ụkwụ 40), mana enwere ike ịkpụ ya na ogologo ndị ahịa akọwapụtara.
mkpuchi na mkpuchi:
Mkpuchi Mpụga: Nwere ike ịgụnye 3LPE, 3LPP, FBE, na ụdị ndị ọzọ iji nye nchebe corrosion.
Ngwunye ime: nwere ike ịgụnye mkpuchi epoxy maka nguzogide corrosion, ciment motar lining maka pipeline mmiri, ma ọ bụ ihe mkpuchi ndị ọzọ pụrụ iche.
Ụdị njedebe:
Ọgwụgwụ Larịị: Kwesịrị ekwesị maka ịgbado ọkụ ubi ma ọ bụ njikọ igwe.
Beveled Ends: Kwadoro maka ịgbado ọkụ.
Ngwa:
Mbufe mmanụ na gas: A na-eji ya eme njem nke mmanụ na gas.
Mbufe mmiri: Kwesịrị ekwesị maka nnukwu ọrụ inye mmiri.
Ebumnuche Nhazi: Enwere ike iji ya mee ihe na ngwa nhazi chọrọ nnukwu ọkpọkọ dayameta.
Nkwanye Nkwenye Ogo Ọdịmma SSAW welded Steel Pipes:
Ike Mpụta:Dabere na ọkwa, ike mkpụrụ nwere ike ịdị site na 245 MPa (maka ọkwa B) ruo 555 MPa (maka ọkwa X80).
Ike ọdụdọ:Dabere n'ọkwa, ike tensile nwere ike si na 415 MPa (maka ọkwa B) ruo 760 MPa (maka ọkwa X80).
Nnwale Hydrostatic:A na-edobe ọkpọkọ ọ bụla na ule hydrostatic iji hụ na iguzosi ike n'ezi ihe nke weld na ahụ ọkpọkọ.
Nyocha akụkụ:Gbaa mbọ hụ na ọkpọkọ ahụ na-ezute akụkụ ndị akọwapụtara na ndidi.
Gbasara anyị:
Tianjin Youfa Steel Pipe Group Co., Ltd e tọrọ ntọala na July 1st, 2000. E nwere kpam kpam banyere 8000 ọrụ, 9 ụlọ mmepụta ihe, 179 ígwè anwụrụ mmepụta ahịrị, 3 mba accredited laabu, na 1 Tianjin ọchịchị accredited azụmahịa technology center.
9 SSAW ígwè anwụrụ mmepụta ahịrị
Ụlọ ọrụ: Tianjin Youfa Pipeline Technology Co., Ltd
Handan Youfa Steel Pipe Co., Ltd;
Mmepụta kwa ọnwa: ihe dị ka 20000Tons
