API 5L 3PE Q345 St37 St52 ọkpọkọ welded, ERW, Spiral Welded Pipe

Nkọwa dị mkpirikpi:

Ngosipụta ngwaahịa:

Billet a na-eji maka ịgbado ọkụ nchara bụ efere ígwè ma ọ bụ warara nchara, n'ihi usoro ịgbado ọkụ ya dị iche iche, a na-ekewa ya na ọkpọkọ ịgbado ọkụ, ọkụ eletrik (ịgbado ọkụ) na ọkpọkọ arc akpaka.N'ihi ụdị ịgbado ọkụ ya dị iche iche, a na-ekewa ya n'ime ọkpọkọ kwụ ọtọ kwụ ọtọ na ọkpọkọ welded gburugburu.N'ihi na njedebe ya na-ekewa n'ime okirikiri welded ọkpọkọ na ụdị dị iche iche (square, flat, wdg) welded ọkpọkọ.

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Nkọwa ngwaahịa

Mkpado ngwaahịa

Usoro ịgbado ọkụ

Raw ihe mepere-mpịakọta-leveling-ngwụcha shiee na ịgbado ọkụ-ndụ aka uwe-akpụ-ịgbado ọkụ n'ime na mpụta ịgbado ọkụ bead mwepụ- tupu mmezi-induction ọgwụgwọ okpomọkụ-nhazi na calibration-eddy ugbu a nchọpụta-cut-hydraulic nnyocha-pickling- nyocha ikpeazụ (nleba anya siri ike) - nkwakọ ngwaahịa.

3pe anticorrosion ígwè ọkpọkọ isi ihe na-agụnye enweghị nkebi ígwè ọkpọkọ, gburugburu ígwè anwụrụ na ogologo nkebi ígwè anwụrụ.A na-eji mkpuchi mkpuchi polyethylene (3PE) eme ihe n'ọtụtụ ebe na ụlọ ọrụ pipeline petroleum maka ezigbo nguzogide corrosion, mmiri na gas permeability na akụrụngwa akụrụngwa.

3PE anticorrosion n'ozuzu nwere usoro nhazi atọ:
Akpa oyi akwa nke epoxy ntụ ntụ (FBE & gt; 100um)
Nke abụọ oyi akwa nke nrapado (AD) bụ 170 ~ 250um
Nke atọ oyi akwa nke polyethylene (PE) 1.8 ~ 3.7mm
Spiral welded pipe: ọ bụ iji tụgharịa obere carbon carbon structural ígwè ma ọ bụ ala alloy structural steel warara dị ka ụfọdụ gburugburu gburugburu (a na-akpọ kpụrụ Angle) n'ime ọkpọkọ oghere, wee weld na ọkpọkọ onuete ime, ọ nwere ike iji warara warara nchara ígwè. na-emepụta nnukwu dayameta ígwè ọkpọkọ.A na-ejikarị ọkpọkọ al welded maka mmanụ na gas na-ebufe pipeline, a na-egosipụtakwa nkọwa ya site na dayameta dị n'èzí * ọkpụrụkpụ mgbidi.Otu ọkpọkọ welded nke otu akụkụ na nke nwere akụkụ abụọ ga-ahụ na ule hydraulic, ike ike na oyi na-atụ oyi nke weld ga-agbaso ihe ndị a.

A na-emekarị nyocha nke ntụpọ dị n'ime nke ọkpọkọ welded site na nyocha na-adịghị emebi emebi.Nnwale na-adịghị emebi emebi ugbu a gụnyere magnetik, ultrasonic, radieshon, ntinye na ihe ndị ọzọ.

Nkọwa ngwaahịa

Ọkwa igwe:	A214 A178 A423 A513 A53/A53M A672 API 5L APE 3PE Q235 Q345 St37 St52
Ọkọlọtọ:	ASME/ASTM SA/A214 A178 A423 A513 A672 A53 A500,A213,A312,A269,A778,A789, GB/T3091 GB/T3094;DIN EN10025;DIN EN10217-2005;BS EN10217;BS EN10219;BS EN10025;
Nkọwapụta:	OD (1/2 ″-60″) ma ọ bụ ahaziri
Wt:	1.0-30mm, ma ọ bụ dị ka ndị ahịa pụrụ iche arịrịọ
Ogologo:	1-20meters, ma ọ bụ dị ka ndị ahịa pụrụ iche arịrịọ
ngwugwu:	Ngwugwu ọkọlọtọ mbupụ
Ọgwụgwụ ọkpọkọ:	(1) Dị larịị (2) Na-ama jijiji (3) Ejikọta ya na okpu plastik
Ihe nchekwa ngwụcha:	(1) Okpu plastik (2) Ihe nchekwa igwe (3) dị ka arịrịọ
Ngwa:	Ewu, igwe Ọdịdị anwụrụ, Agriculture akụrụngwa ọkpọkọ, Mmiri na gas ọkpọkọ, Greenhouse ọkpọkọ, Scaffolding ọkpọkọ, Ụlọ ihe onwunwe tube, ngwá ụlọ tube, ala nsogbu mmiri tube, Mmanụ anwụrụ, wdg
Mill MTC:	Ebutere tupu mbupu
Nyocha:	Enwere ike ịnakwere nyocha nke atọ, SGS, BV, TUV
Ugwu ọdụ ụgbọ mmiri:	Ọdụ ụgbọ mmiri ọ bụla na China
Oge ahia ahia:	FOB, CIF, CFR, EXW, wdg.
Oge ọnụahịa:	TT ma ọ bụ LC na anya
Ọrụ anyị:	Anyị nwere ike ahaziri dị ka ndị ahịa chọrọ ma ọ bụ ịbịaru, nkwakọ ngwaahịa dị ka arịrịọ ndị ahịa si dị