Ọcha flange Bolt

Nkọwa ngwaahịa Aha ngwaahịa: Flange Bolt/Flange Screw Product Overview Flange bolts (flange bolts) bụ ihe ngbochi pụrụ iche nwere efere flange ( gaskets jikọtara), nke a na-ejikarị na ọnọdụ njikọ nke chọrọ nnukwu ibu ụzọ, mgbochi-atọpụ na arụ ọrụ akara. Nhazi flange ya nwere ike na ...

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Aha ngwaahịa: Flange Bolt/Flange Screw
Nchịkọta ngwaahịa
Flange bolts (flange bolts) bụ ihe nkedo pụrụ iche nwere efere flange ( gaskets agbakwunyere), nke a na-ejikarị na ọnọdụ njikọ nke chọrọ nnukwu ibu ụzọ, mgbochi ịtọpụ na arụ ọrụ akara. Nhazi flange ya nwere ike ime ka mpaghara kọntaktị dịkwuo elu, belata nrụgide n'elu njikọ ahụ, gbochie ịtọpụ, ma melite arụmọrụ seismic. A na-eji ya eme ihe n'ọtụtụ ebe dị ka ọkpọkọ ọkpọkọ, ihe owuwu ígwè, ngwá ọrụ igwe, ụgbọ mmiri, na ebe nchekwa ọkụ.
Njirimara ngwaahịa
1. Nhazi flange agbakwunyere:
A na-emepụta efere flange na bolt n'ụzọ zuru oke, na-ewepụ mkpa maka ịsacha ndị ọzọ ma na-enye njikọ kwụsiri ike na mmetụta mgbochi.
N'elu flange na-enwekarị mgbanaka mgbochi-slip ma ọ bụ serrations iji kwalite esemokwu ma gbochie ịtọpụ ya.
2. Ihe ike dị elu:
Carbon ígwè (Q235, 45 # ígwè, SCM435), 8.8 ọkwa, 10.9 ọkwa, 12.9 ọkwa elu-ike bolts, adabara maka arọ-ọrụ owuwu.
Igwe anaghị agba nchara (304, 316), na-eguzogide corrosion, dabara maka ụlọ ọrụ dịka injinịa kemịkalụ, mbupu, na nri.
3. Ọgwụgwọ elu:
Galvanizing (zinc na-acha ọcha, zinc agba), Dacromet (na-eguzogide corrosion), blackening (nchara nchara), phosphating (eyi na-eguzogide).
Hot-mikpu galvanizing (arọ-ọrụ mgbochi corrosion, adabara n'èzí gburugburu).
4. Ụkpụrụ na nkọwapụta:
- Ụkpụrụ: DIN 6921 (ọkọlọtọ German), GB/T 5789 (ọkọlọtọ China), ANSI B18.2.1 (ọkọlọtọ America).
- Dayameta: M4 ruo M36 (nke a na-ejikarị bụ M6, M8, M10, M12, M16, na M20).
- Ogologo: 10mm ruo 300mm (nwere ike ịhazi ogologo oge).
5. Ngwa ndapụta:
- Njikọ flange pipe (ọkụ hydrants, pipeline ụgbọ mmiri, petrochemicals).
Ụlọ ihe owuwu ígwè (Bridges, ụlọ ọrụ mmepụta ihe, mgbidi ákwà mgbochi).
- Ngwa igwe (ụgbọ ala, ike ikuku, igwe dị arọ).

Uru na ịkpachara anya
Uru:
- Mgbochi ịtọpụ na mgbochi ujo: Flange na-enye ihu kọntaktị ka ukwuu, na-ebelata ohere nke ịtọpụ
- Ọrụ mkpuchi dị mma: Kwesịrị ekwesị maka njikọ nke chọrọ mgbochi ntanye (dịka flanges ọkpọkọ).
- Ike ibu ibu dị elu: 10.9 ọkwa na bolts 12.9 dabara adaba maka arụ ọrụ dị arọ.
Mkpachapụ anya:
Mgbe ị na-etinye ya, a ga-eji mgbanaka ike mee ihe iji zere ọdịda nke kpatara oke ike ma ọ bụ atọpụ ya.
Igwe anaghị agba nchara flange bolts nwere ike nweta corrosion nrụgide na gburugburu chlorine dị elu (dị ka mmiri oké osimiri). A na-atụ aro ka iji ihe 316 mee ihe.

Nka nka

Aha ngwaahịa:	Flange Bolt
Dayameta:	M6-M64
Ogologo:	6mm-300mm
Agba:	acha anụnụ anụnụ
Ihe:	Carbon ígwè
Ọgwụgwọ elu:	Galvanizing
Ndị dị n'elu bụ nha ngwa ahịa. Ọ bụrụ na ịchọrọ nhazi nke na-abụghị ọkọlọtọ (akụkụ pụrụ iche, ihe ma ọ bụ ọgwụgwọ elu), biko kpọtụrụ anyị na anyị ga-enye gị ngwọta ahaziri iche.