60.3 * 2.5mm Welded Galvanized Gi Iron Steel Pipe Price Si China Factory
Ọkpụkpọ galvanized na-ekpo ọkụbụ nke a wụrụ awụ metal na iron matrix mmeghachi omume na-emepụta alloy oyi akwa, nke mere na matriks na mkpuchi abụọ Nchikota. Hot itinye galvanizing bụ ibu ụzọ pickling ígwè tube. Iji wepụ ígwè oxide n'elu nke ígwè tube, mgbe pickling, ọ na-ehicha ya na tank nke ammonium chloride ma ọ bụ zinc chloride ngwọta ma ọ bụ agwakọta aqueous ngwọta nke ammonium chloride na zinc chloride, na mgbe ahụ na-eziga n'ime ọkụ itinye plating. tankị. Galvanizing na-ekpo ọkụ na-ekpo ọkụ nwere uru nke mkpuchi otu, ike nkedo na ogologo ndụ ọrụ. Mgbagwoju anya mmeghachi omume anụ ahụ na kemịkal na-eme n'etiti ntọala tube nchara na bat a wụrụ awụ iji mepụta akwa akwa zinc-iron nwere kọmpat nwere nguzogide corrosion. A na-ejikọta oyi akwa alloy na akwa zinc dị ọcha na matrix ígwè tube. Ya mere, nguzogide corrosion ya siri ike.
Atụmatụ
Uru nke ọkpọkọ galvanized bụ ịdị arọ dị arọ, nguzogide corrosion, nguzogide okpomọkụ dị elu, enweghị nrụrụ na mgbochi static, uru ndị a kapịrị ọnụ bụ ndị a:
1, obere arọ:
Akụkụ nke ọkpọkọ galvanized bụ 1/5 nke nchara nchara, ya mere ọ nwere ịdị arọ dị mma na ịrụ ọrụ ọkụ, dị mfe karịa nchara square, na ịdị arọ ya bụ naanị 1/5 nke ígwè square.
2. Nguzogide corrosion na oke okpomọkụ na-eguzogide:
Galvanized ọkpọkọ parameters bụ 15CrMo pearlitic okpomọkụ na-eguzogide ígwè, n'ihi ya, ọ nwere ezi corrosion nguzogide na elu okpomọkụ nguzogide, mma karịa square ígwè, galvanized ọkpọkọ corrosion iguzogide acid, alkali, nnu na ikuku gburugburu corrosion, elu okpomọkụ na-eguzogide, ezigbo mmetụta na-eguzogide na ike ọgwụgwụ, ọ dịghị mkpa na-arụ ọrụ mgbe nile, irè ndụ ọrụ ruo 15 afọ ma ọ bụ karịa.
3, enweghị nrụrụ na mgbochi static:
The oke nke galvanized ọkpọkọ bụ D133 × 4.5, n'ihi ya, ọ nwere ezigbo antistatic arụmọrụ, mma karịa nkịtị ígwè ọkpọkọ, galvanized ọkpọkọ bụ elu elasticity, reused na n'ibu ngwá, ọ dịghị ebe nchekwa, ọ dịghị deformation, na antistatic, galvanized ọkpọkọ nwere magburu onwe n'ibu Njirimara. igwe dị mfe, wdg.
Ngwa
Galvanized ọkpọkọ nwere nnukwu ihe mgbochi corrosion, nke a na-ejikarị arụ ọrụ, ụlọ ọrụ, ọrụ ugbo na ubi ndị ọzọ, dị ka steepụ aka steepụ, ọkpọkọ mmiri n'èzí, pipeline gas na ihe ndị ọzọ.
Nke mbụ, ogige ihe owuwu
1. Ihe mgbakwasị ụkwụ steepụ: A na-ekpuchi elu elu nke ọkpọkọ galvanized na akwa zinc, nke nwere ike igbochi nchara na corrosion nke ọkpọkọ, n'ihi ya, ọ dị nnọọ mma maka ihe eji eme ihe n'ime ụlọ steepụ handrail.
2. Ọkpụkpọ mmiri dị n'èzí: Maka ọkpọkọ mmiri n'èzí, a na-achọ nguzogide corrosion na nrụgide nrụgide dị elu, na ọkpọkọ galvanized nwere ike izute àgwà ndị a ma ghọọ ihe a na-ahụkarị n'èzí mmiri ọkpọkọ.
3. Ihe ịchọ mma ụlọ: N'ihe gbasara ihe owuwu ụlọ, a pụrụ iji ọkpọkọ galvanized mee ihe maka ime ụlọ na n'èzí corridors, balconies, decorative door door, wdg, bụ ndị na-abụghị nanị corrosion-eguzogide, ma na-ele anya ọzọ mara mma n'elu.
2. Ụlọ ọrụ mmepụta ihe
1. Injinia mmiri: A na-ejikarị mmiri mmiri na-emebi gburugburu mmiri, na nguzogide corrosion nke ọkpọkọ galvanized dị ezigbo mma, ya mere a na-eji ya eme ihe na injinia mmiri.
2. Gas pipeline: Galvanized ọkpọkọ na-ejikarị na gas pipeline na gas pipeline, n'ihi na zinc oyi akwa kpuchie n'elu ha nwere ike oxidized. Nke a na-eme ka ọkpọkọ galvanized bụrụ ihe na-eguzogide corrosion na nchekwa karịa ihe ndị ọzọ.
3. Agriculture
1. Agricultural ọwa: Galvanized ọkpọkọ na-ọtụtụ ebe na-arụ ọrụ ubi, dị ka n'okpuruala ogbugba mmiri n'ubi ọwa, nfuli, watering ngwá, wdg N'ihi na ha nwere ike na-ebu mmiri mgbali ruo ogologo oge, na-egbochi pipe nchara na clogging.
2. Aquaculture: N'ime ụlọ ọrụ aquaculture, a na-eji ọkpọkọ galvanized na-arụ ọkpọkọ na ọkpụkpụ ígwè nke ụlọ anụ ọkụkọ na ụlọ anụ ụlọ, nke nwere ike ọ bụghị nanị izere nchara na nje bacteria na-azụ, kamakwa na-ebu ibu dị ukwuu.
Na nkenke, njirimara nke ọkpọkọ galvanized na ngwa ahụ na-ekpebi na a ga-etinye ya n'ọrụ n'ọtụtụ ebe, na-eguzogide corrosion siri ike, ịdị arọ dị arọ, arụmọrụ kwụsiri ike na ọtụtụ uru ndị ọzọ. Site na mmepe mmepe nke ahịa, mpaghara ngwa ga-aga n'ihu na-agbasawanye.
Oke
Ihe | Galvanized tube omenala metal tube profaịlụ na ọnụ ahịa |
OD | 20 ~ 405mm na tiori |
Ọkpụrụkpụ | 1.2-15.7mm |
Ogologo | Ogologo ọ bụla n'okpuru mita 16 |
Ọkọlọtọ | GB,ASTM,BS,EN,JIS |
Ihe onwunwe | Ọkwa Chinese, Q195, Q215 Q235, Q345 |
ASTM, Ọkwa B, Ọkwa C, Ọkwa D, Ọkwa 50 | |
EN, S185,S235JR,S235JO,E335,S355JR,S355J2 | |
JIS, SS330, SS400, SPFC590 | |
Ngwa | Eji ya maka mmiri, gas, iyi, mmiri ọkụ na-ebunye mmiri mmiri ndị ọzọ |
Akwụsị | Larịị, nke gbapụrụ agbagọ, eriri nwere njikọ ma ọ bụ sọket; Enwere ike ịnye okpu plastik na mgbanaka ígwè ma ọ bụrụ na ọ ga-ekwe omume |
Elu | Bared, Galvanized, Mmanụ, Agba agba, 3PE; Ma ọ bụ ọgwụgwọ mgbochi corrosive ndị ọzọ |
Usoro | Hot Rolled Ma ọ bụ Oyi Rolled ERW |
ngwugwu | Ekpuchiri ya na Tarpaulin, arịa ma ọ bụ na nnukwu |
Usoro ịkwụ ụgwọ | TT30% nkwụnye ego, itule mgbe oyiri BL na ụbọchị 21, ma ọ bụ LC na anya |
Nkọwa
N'okpuru ọnọdụ nkịtị, ọkpụrụkpụ zinc oyi akwa nke galvanized ọkpọkọ dị n'etiti 5um na 40um. Ọnọdụ ojiji dị iche iche, ebumnuche na usoro mmepụta ga-emetụta ọkpụrụkpụ nke oyi akwa zinc, yabụ ịkwesịrị ikpebi ọkpụrụkpụ oyi akwa zinc dị ka ihe achọrọ n'ezie. Mgbe ị na-azụta ọkpọkọ galvanized, ọ dị mkpa ịhọrọ oke oyi akwa zinc kwesịrị ekwesị dịka mkpa dị mkpa.
1. Nkwakọ ngwaahịa: ihe nkwakọ ngwaahịa ndị a na-ejikarị eme ihe bụ ihe nkiri plastik, akpa a kpara akpa, katọn, osisi, pallets na ihe ndị ọzọ. N'okpuru ọnọdụ nkịtị, anyị na-akwado iji ihe nkiri plastik na akpa kpara akpa maka nkwakọ ngwaahịa, ihe abụọ a nwere mmetụta dị mma na-eguzogide ma na-arụ ọrụ nchekwa, nwere ike ichebe ọkpọkọ na-ekpo ọkụ na-ekpo ọkụ.
2. Nkwakọ ngwaahịa na eriri: teepu nkwakọ ngwaahịa na eriri bụ ihe enyemaka dị mkpa maka ngwugwu ọkpọkọ ọkpọkọ na-ekpo ọkụ. A na-atụ aro ka iji teepu nkwakọ ngwaahịa na-adịgide adịgide ma na-adịgide adịgide na eriri iji zere imebi ọkpọkọ galvanized na-ekpo ọkụ n'oge njem.
1. Gịnị bụ ọnụ ahịa gị?
Ọnụ ahịa anyị nwere ike ịgbanwe dabere na ọkọnọ na ihe ndị ọzọ ahịa. Anyị ga-ezitere gị ndepụta ọnụahịa emelitere mgbe kọntaktị ụlọ ọrụ gị gasịrị
anyị maka ozi ndị ọzọ.
2. Ị nwere opekempe iji ọnụ ọgụgụ?
Ee, anyị chọrọ iwu mba ụwa niile ka ha nwee ọnụ ọgụgụ kacha nta na-aga n'ihu. Ọ bụrụ na ị na-achọ ire ere mana na ọnụ ọgụgụ dị nta karị, anyị na-akwado ka ị lelee weebụsaịtị anyị
3. Ị nwere ike ịnye akwụkwọ ndị dị mkpa?
Ee, anyị nwere ike ịnye ọtụtụ akwụkwọ gụnyere Asambodo Analysis / Conformance; mkpuchi; Mmalite, na akwụkwọ mbupu ndị ọzọ ebe achọrọ ya.
4. Gịnị bụ nkezi ụzọ oge?
Maka ihe nlele, oge ụzọ bụ ihe dịka ụbọchị 7. Maka mmepụta oke, oge ụzọ bụ 5-20 ụbọchị mgbe ị nwetasịrị nkwụnye ego nkwụnye ego. Oge ndu na-adị irè mgbe
(1) anyị enwetala nkwụnye ego gị, yana (2) anyị nwere nkwenye ikpeazụ gị maka ngwaahịa gị. Ọ bụrụ na oge ndu anyị anaghị arụ ọrụ na njedebe gị, biko jiri ire gị gafee ihe ịchọrọ. N'ọnọdụ niile, anyị ga-agbalị ịnabata mkpa gị. Ọtụtụ mgbe, anyị na-enwe ike ime otú ahụ.
5. Kedu ụdị ụzọ ịkwụ ụgwọ ị na-anabata?
30% tupu T / T, 70% ga-adị tupu mbupu isi na FOB; 30% tupu T / T, 70% megide akwụkwọ nke BL isi na CIF.