ASTM A193 B7 B7 B7 Ux Bolt zuru oke

A194 2h bụ ike dị elu nke ejiri ọtụtụ bolt dị iche iche, gụnyere ọkwa b7, A325, A490, wdg.

ASTM A193 B7 maka ngwa okpomọkụ dị elu, b7 steel dị ukwuu n'ihi ike ya na ike tensile na ezigbo okpomọkụ. A na-eji ya na okpomọkụ dị elu ma ngwa nrụgide dị elu, gụnyere ọrụ mmepụta ihe na ọrụ ebe a na-erute oke okpomọkụ. Arịa nrụgide na valves na ụlọ ọrụ mmanụ na mmanụ ala, kemịkalụ na mmanụ na mmanụ ọkụ, na akwụkwọ ndụ akwụkwọ mpịakọta a na-ahụkarị maka B7.

A na-akpọkwa mkpanaka A193 B7 A na-akpọkwa Rods dị ka hex bolts. Ọ nwere eriri abụọ na nsọtụ ma ọ bụ mkpanaka dị ogologo.

Grade B7 bụ okpomoku na-eme ọgwụgwọ Chromium Molybdenum dị ala na opekempe ike teleoy chọrọ, ike na-awụ mkpụrụ aka 105 ksi (720 MPA (720 MPA) yana oke ike nke 35hrc. Boltsport rụpụtara B7 na-enweghị isi site na alloy steel Asia Asia 4140 ọkọlọtọ ma ọ bụ ndị na-echefukarị. A193 Grade B7 bụ nke a na-ejikarị bolting na-ejikọ, gbakwunyere A194 mkpụrụ 2h na-eji bolszọ carbon steel. A193 Bolts dị na nha metric sitere na M6 ruo M180 na ezighi ezi site na 1 \ / 4 ruo 7 sentimita asatọ na dayameta.

A na-eji eriri eji eme ihe na-eme ihe ngosi A193 B7 cadmium. Astm Standards Cover nchara na igwe anaghị agba nchara; Nkọwapụta a na-ekpuchi faceners maka arịa nrụgide, valves, flanges, na ngwa.

ASTM specifications recommend a minimum Charpy impact value for ASTM A320 L7 Stud Bolts to be 20-ft-lbf @ -150F. Nnwale nsogbu nke Charpy na-ekpebi oke ike nke na-etinye aka na ihe ọ bụla, si otú ahụ na-egosi ihe isi ike.

Emepụtara ASTM A193 Bols iji zute ọtụtụ nkọwapụta na ihe eji eme ihe. Nke ọzọ, B7 Alloy steel bụ ọkwa dị elu nke A-193. B7 nchara bụ chromium chybdedum chybdem na ike tensile nke 125ki.

ASTM A193 B7 bụ Chromium Molybdem steel. B7 na-enweta ike ya site na ọgwụgwọ ọkụ na-eme ka ọ ghara ịdị na 1150.

Ihe ọmụmụ A320 G7 ga-enwerịrị ule ndị ọzọ na-esote ọrịa (ule mmetụta, ule tens na nnwale siri ike dị ka usoro nke ọkwa A320 L7 Bolts L7. Nkọwapụta nke A320 GR L7 HDG na-ekpuchi ọtụtụ akara nke igwe anaghị agba nchara gụnyere steels na-adịghị ọcha.

Dan933 ASTM A193 B7 zuru ezu agwa

A na-egbuke egbute ọkwa nke 2h gaskut na-agabiga, hydrotosted, na-agbasa, na-agbatị. Usoro na-emepụta nke ogo nke 2h kewara gashets na-rụrụ na ebe a na-emepụta ihe na-enweghị atụ n'okpuru nlekọta ndị ọkachamara na-arụ ọrụ.

A na-enweta akwụkwọ ọgụgụ B7 na obere mkpụmkpụ isi na ahịa. A na-ejikarị b7 ogo bolts maka njikọ ngwa ngwa. A na-eresị ndị a na-egbu egbu na ngwụcha ọla, ma na-agba mmiri na-acha uhie uhie, na-acha, nke Xylanized, PTFE Coated, ma ọ bụ nke a na-emeso mkpuchi mkpuchi corrosion.

Nnukwu okpomọkụ Hex gbara gburugburu bolts na bolt a194 2h hex bolt alloy bolt

ASTM A193 Ngalaba B7 Ukwuu B7 Oke isi ike bu ike dị elu nke emere site na okpomọkụ steel asi 4140 \ / 4142 mejọrọ na nke iwe.

ASTM A320 Grade L7 bụ nkọwapụta ihe maka bolts, studs, akụ, akụ, akụ, na ndị ọzọ fasteners emebere maka ngwa ikpo ọkụ dị elu. Astm A320 L7 L7 na-ekewa n'ime klas anọ, a, b, c, nke ọ bụla nwere tensile dị iche iche na nsogbu. A na-eji klaasị 660 na-ejikarị bolts, arịa ndị nrụgide, ọkpọkọ na vaịn maka ọrụ okpomọkụ dị elu.

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ASTM A1M Grade B8M Flogise 1 Faceners yiri ogo B8 mana emebere AISI 314 ígwè kama ịbụ igwe anaghị agba nchara 304. Pịnye 316 igwe anaghị agba nchara nwere nguzogide nke corsonion karịa ụdị 304 igwe anaghị agba nchara n'ihi mgbakwunye nke Molybdenum.

ASTM A194 2H 2H dị na nha nha sitere na ya? " IT na 4 "

ASTM A193-B7 (Grade B7) bụ nkọwapụta maka chromium-molybbim chromium maka ọkara na ọrụ okpomọkụ dị elu. A na-emepụta mkpanaka nke nkọwa a nke AISI 4140 ma ọ bụ 4142./^/^ryel arc, na-aga n'ihu na-aga n'ihu, mgbe ahụ ka a na-emeso ma na-enyo enyo. A na-ejikarị ya emepụta ihe nke bolts, onye na-eme ihe, studs na studs na ụlọ ọrụ petrochemical.

Emepụtara steel na nnukwu ọkụ eletrik, nkedo na-aga n'ihu, mgbe ahụ, a na-emeso ya ma ghee ya. A na-ejikarị ya emepụta ihe nke bolts, onye na-eme ihe, studs na studs na ụlọ ọrụ petrochemical.

ASTM A194 Bolts gụnyere ọla dị ka manganese na silicon, na mgbakwunye nke phosphorus, sọlfọ, na carbon. ASTM A194 g 2h bolts dị mma maka nnukwu nrụgide ma ọ bụ ọrụ dị elu, ma ọ bụ ha abụọ. Uzo ozo puru iche n'enweghi isi ma obu ihe osise oyi.

Grade 7, 7m, 8 na 8M nwere 8-10% nickel kwukwara. Udiri 8 enweghị mylasdem, mana klas 8M ASTM A194 2HS nwere ihe niile ndị a kpọtụrụ aha na nchịkọta, na-eme ka ọ dị ike na klas dị oke ọnụ na klas a.

Emebere A320 L7 LOTS Bolts maka arụmọrụ dị ala. A na-ejikarị ngwa ngwa ndị a na valves, flanges, feiti na arịa nrụgide. Nkọwa Astm na-atụ aro ka ọ dị obere uru nke 20-FT-LBF -150F maka ASTM A320 L7 Studs.

ASTM A193-B7 (Grade B7) bụ nkọwapụta maka chromium-molybbim chromium maka ọkara na ọrụ okpomọkụ dị elu. A na-eme mkpanaka na-emepụta nkọwa a nke AISI 4140 ma ọ bụ 4142.

ASTM A194 Class 2h bolts bụ carbon base ọrụ hex mkpụrụ. Akụrụngwa SA194-2h, bụ ezigbo ike ike. Nkọwa a ASTM A194 A na-ejikarị class 2h na-ejikarị ya na usoro ngwa ngwa - A193 klaasị B7, A325, A325, A325, A325, A325, A325, A325, A325, A325, A325, A325, A325.

Nkọwapụta A320 G7 L7 na-ekpuchi ihe na-enweghị igwe na-enweghị nchara maka ọrụ dị ala. Achịcha a ọkọlọtọ a na-agbagharị, agbagharala, ma ọ bụ na-agba mbọ, skro, studs, na bolts, vanves, na ihe dị mma.

Arịre na-ere ere Nickel Alloy Fasteners Hex bolt Hex Bolt juputara bolt a194 2h hex bolt alloy bolt

ASTM A194 Grade 2h nut bu carbon nke carbon nke oru. A na-ejikarị ike dị elu.

ASTM A193 Grade B8 Grade 1 Bolts na studs nke asi 304 igwe anaghị agba nchara. Pịnye 304 bụ ihe kachasị jiri igwe igwe igwe anaghị egbu egbu na ụlọ ọrụ Fatiner.

Ihe mejupụtara carbon, manganese, phosphorus, sọlfọ, silimium na molybdemum na nchịkọta.